From 16f32bdcdd10c3dc95519b5f0ab4d6818b3a3bfe Mon Sep 17 00:00:00 2001 From: Squibid Date: Sat, 27 Jul 2024 09:26:54 -0400 Subject: complete refactor see README for more info --- LICENSE | 690 ++++++++++++++++++++++++++++++++++++++++++++++++++ LISCENSE | 690 -------------------------------------------------- README.md | 70 +++-- bootstrap.lua | 8 - eatit-cfg.lua | 76 ------ eatit.lua | 221 ---------------- main.lua | 247 ++++++++++++++++++ modules/README.md | 28 -- modules/lssi/LSSI.md | 16 -- modules/lssi/lssi.lua | 133 ---------- proc.lua | 85 +++++++ 11 files changed, 1076 insertions(+), 1188 deletions(-) create mode 100644 LICENSE delete mode 100644 LISCENSE delete mode 100644 bootstrap.lua delete mode 100644 eatit-cfg.lua delete mode 100644 eatit.lua create mode 100644 main.lua delete mode 100644 modules/README.md delete mode 100644 modules/lssi/LSSI.md delete mode 100644 modules/lssi/lssi.lua create mode 100644 proc.lua diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..7359842 --- /dev/null +++ b/LICENSE @@ -0,0 +1,690 @@ +Eat It - a Mpv plugin manager + +Copyright (c) 2024 squibid + +This program is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 3 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +----- + + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. By contrast, +the GNU General Public License is intended to guarantee your freedom to +share and change all versions of a program--to make sure it remains free +software for all its users. We, the Free Software Foundation, use the +GNU General Public License for most of our software; it applies also to +any other work released this way by its authors. You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. Our General Public Licenses are designed to make sure that you +have the freedom to distribute copies of free software (and charge for +them if you wish), that you receive source code or can get it if you +want it, that you can change the software or use pieces of it in new +free programs, and that you know you can do these things. + + To protect your rights, we need to prevent others from denying you +these rights or asking you to surrender the rights. Therefore, you have +certain responsibilities if you distribute copies of the software, or if +you modify it: responsibilities to respect the freedom of others. + + For example, if you distribute copies of such a program, whether +gratis or for a fee, you must pass on to the recipients the same +freedoms that you received. You must make sure that they, too, receive +or can get the source code. And you must show them these terms so they +know their rights. + + Developers that use the GNU GPL protect your rights with two steps: +(1) assert copyright on the software, and (2) offer you this License +giving you legal permission to copy, distribute and/or modify it. + + For the developers' and authors' protection, the GPL clearly explains +that there is no warranty for this free software. For both users' and +authors' sake, the GPL requires that modified versions be marked as +changed, so that their problems will not be attributed erroneously to +authors of previous versions. + + Some devices are designed to deny users access to install or run +modified versions of the software inside them, although the manufacturer +can do so. This is fundamentally incompatible with the aim of +protecting users' freedom to change the software. The systematic +pattern of such abuse occurs in the area of products for individuals to +use, which is precisely where it is most unacceptable. Therefore, we +have designed this version of the GPL to prohibit the practice for those +products. If such problems arise substantially in other domains, we +stand ready to extend this provision to those domains in future versions +of the GPL, as needed to protect the freedom of users. + + Finally, every program is threatened constantly by software patents. +States should not allow patents to restrict development and use of +software on general-purpose computers, but in those that do, we wish to +avoid the special danger that patents applied to a free program could +make it effectively proprietary. To prevent this, the GPL assures that +patents cannot be used to render the program non-free. + + The precise terms and conditions for copying, distribution and +modification follow. + + TERMS AND CONDITIONS + + 0. Definitions. + + "This License" refers to version 3 of the GNU General Public License. + + "Copyright" also means copyright-like laws that apply to other kinds of +works, such as semiconductor masks. + + "The Program" refers to any copyrightable work licensed under this +License. Each licensee is addressed as "you". "Licensees" and +"recipients" may be individuals or organizations. + + To "modify" a work means to copy from or adapt all or part of the work +in a fashion requiring copyright permission, other than the making of an +exact copy. The resulting work is called a "modified version" of the +earlier work or a work "based on" the earlier work. + + A "covered work" means either the unmodified Program or a work based +on the Program. + + To "propagate" a work means to do anything with it that, without +permission, would make you directly or secondarily liable for +infringement under applicable copyright law, except executing it on a +computer or modifying a private copy. Propagation includes copying, +distribution (with or without modification), making available to the +public, and in some countries other activities as well. + + To "convey" a work means any kind of propagation that enables other +parties to make or receive copies. Mere interaction with a user through +a computer network, with no transfer of a copy, is not conveying. + + An interactive user interface displays "Appropriate Legal Notices" +to the extent that it includes a convenient and prominently visible +feature that (1) displays an appropriate copyright notice, and (2) +tells the user that there is no warranty for the work (except to the +extent that warranties are provided), that licensees may convey the +work under this License, and how to view a copy of this License. If +the interface presents a list of user commands or options, such as a +menu, a prominent item in the list meets this criterion. + + 1. Source Code. + + The "source code" for a work means the preferred form of the work +for making modifications to it. "Object code" means any non-source +form of a work. + + A "Standard Interface" means an interface that either is an official +standard defined by a recognized standards body, or, in the case of +interfaces specified for a particular programming language, one that +is widely used among developers working in that language. + + The "System Libraries" of an executable work include anything, other +than the work as a whole, that (a) is included in the normal form of +packaging a Major Component, but which is not part of that Major +Component, and (b) serves only to enable use of the work with that +Major Component, or to implement a Standard Interface for which an +implementation is available to the public in source code form. A +"Major Component", in this context, means a major essential component +(kernel, window system, and so on) of the specific operating system +(if any) on which the executable work runs, or a compiler used to +produce the work, or an object code interpreter used to run it. + + The "Corresponding Source" for a work in object code form means all +the source code needed to generate, install, and (for an executable +work) run the object code and to modify the work, including scripts to +control those activities. However, it does not include the work's +System Libraries, or general-purpose tools or generally available free +programs which are used unmodified in performing those activities but +which are not part of the work. For example, Corresponding Source +includes interface definition files associated with source files for +the work, and the source code for shared libraries and dynamically +linked subprograms that the work is specifically designed to require, +such as by intimate data communication or control flow between those +subprograms and other parts of the work. + + The Corresponding Source need not include anything that users +can regenerate automatically from other parts of the Corresponding +Source. + + The Corresponding Source for a work in source code form is that +same work. + + 2. Basic Permissions. + + All rights granted under this License are granted for the term of +copyright on the Program, and are irrevocable provided the stated +conditions are met. This License explicitly affirms your unlimited +permission to run the unmodified Program. The output from running a +covered work is covered by this License only if the output, given its +content, constitutes a covered work. This License acknowledges your +rights of fair use or other equivalent, as provided by copyright law. + + You may make, run and propagate covered works that you do not +convey, without conditions so long as your license otherwise remains +in force. You may convey covered works to others for the sole purpose +of having them make modifications exclusively for you, or provide you +with facilities for running those works, provided that you comply with +the terms of this License in conveying all material for which you do +not control copyright. Those thus making or running the covered works +for you must do so exclusively on your behalf, under your direction +and control, on terms that prohibit them from making any copies of +your copyrighted material outside their relationship with you. + + Conveying under any other circumstances is permitted solely under +the conditions stated below. Sublicensing is not allowed; section 10 +makes it unnecessary. + + 3. Protecting Users' Legal Rights From Anti-Circumvention Law. + + No covered work shall be deemed part of an effective technological +measure under any applicable law fulfilling obligations under article +11 of the WIPO copyright treaty adopted on 20 December 1996, or +similar laws prohibiting or restricting circumvention of such +measures. + + When you convey a covered work, you waive any legal power to forbid +circumvention of technological measures to the extent such circumvention +is effected by exercising rights under this License with respect to +the covered work, and you disclaim any intention to limit operation or +modification of the work as a means of enforcing, against the work's +users, your or third parties' legal rights to forbid circumvention of +technological measures. + + 4. Conveying Verbatim Copies. + + You may convey verbatim copies of the Program's source code as you +receive it, in any medium, provided that you conspicuously and +appropriately publish on each copy an appropriate copyright notice; +keep intact all notices stating that this License and any +non-permissive terms added in accord with section 7 apply to the code; +keep intact all notices of the absence of any warranty; and give all +recipients a copy of this License along with the Program. + + You may charge any price or no price for each copy that you convey, +and you may offer support or warranty protection for a fee. + + 5. Conveying Modified Source Versions. + + You may convey a work based on the Program, or the modifications to +produce it from the Program, in the form of source code under the +terms of section 4, provided that you also meet all of these conditions: + + a) The work must carry prominent notices stating that you modified + it, and giving a relevant date. + + b) The work must carry prominent notices stating that it is + released under this License and any conditions added under section + 7. This requirement modifies the requirement in section 4 to + "keep intact all notices". + + c) You must license the entire work, as a whole, under this + License to anyone who comes into possession of a copy. This + License will therefore apply, along with any applicable section 7 + additional terms, to the whole of the work, and all its parts, + regardless of how they are packaged. This License gives no + permission to license the work in any other way, but it does not + invalidate such permission if you have separately received it. + + d) If the work has interactive user interfaces, each must display + Appropriate Legal Notices; however, if the Program has interactive + interfaces that do not display Appropriate Legal Notices, your + work need not make them do so. + + A compilation of a covered work with other separate and independent +works, which are not by their nature extensions of the covered work, +and which are not combined with it such as to form a larger program, +in or on a volume of a storage or distribution medium, is called an +"aggregate" if the compilation and its resulting copyright are not +used to limit the access or legal rights of the compilation's users +beyond what the individual works permit. Inclusion of a covered work +in an aggregate does not cause this License to apply to the other +parts of the aggregate. + + 6. Conveying Non-Source Forms. + + You may convey a covered work in object code form under the terms +of sections 4 and 5, provided that you also convey the +machine-readable Corresponding Source under the terms of this License, +in one of these ways: + + a) Convey the object code in, or embodied in, a physical product + (including a physical distribution medium), accompanied by the + Corresponding Source fixed on a durable physical medium + customarily used for software interchange. + + b) Convey the object code in, or embodied in, a physical product + (including a physical distribution medium), accompanied by a + written offer, valid for at least three years and valid for as + long as you offer spare parts or customer support for that product + model, to give anyone who possesses the object code either (1) a + copy of the Corresponding Source for all the software in the + product that is covered by this License, on a durable physical + medium customarily used for software interchange, for a price no + more than your reasonable cost of physically performing this + conveying of source, or (2) access to copy the + Corresponding Source from a network server at no charge. + + c) Convey individual copies of the object code with a copy of the + written offer to provide the Corresponding Source. This + alternative is allowed only occasionally and noncommercially, and + only if you received the object code with such an offer, in accord + with subsection 6b. + + d) Convey the object code by offering access from a designated + place (gratis or for a charge), and offer equivalent access to the + Corresponding Source in the same way through the same place at no + further charge. You need not require recipients to copy the + Corresponding Source along with the object code. If the place to + copy the object code is a network server, the Corresponding Source + may be on a different server (operated by you or a third party) + that supports equivalent copying facilities, provided you maintain + clear directions next to the object code saying where to find the + Corresponding Source. Regardless of what server hosts the + Corresponding Source, you remain obligated to ensure that it is + available for as long as needed to satisfy these requirements. + + e) Convey the object code using peer-to-peer transmission, provided + you inform other peers where the object code and Corresponding + Source of the work are being offered to the general public at no + charge under subsection 6d. + + A separable portion of the object code, whose source code is excluded +from the Corresponding Source as a System Library, need not be +included in conveying the object code work. + + A "User Product" is either (1) a "consumer product", which means any +tangible personal property which is normally used for personal, family, +or household purposes, or (2) anything designed or sold for incorporation +into a dwelling. In determining whether a product is a consumer product, +doubtful cases shall be resolved in favor of coverage. For a particular +product received by a particular user, "normally used" refers to a +typical or common use of that class of product, regardless of the status +of the particular user or of the way in which the particular user +actually uses, or expects or is expected to use, the product. A product +is a consumer product regardless of whether the product has substantial +commercial, industrial or non-consumer uses, unless such uses represent +the only significant mode of use of the product. + + "Installation Information" for a User Product means any methods, +procedures, authorization keys, or other information required to install +and execute modified versions of a covered work in that User Product from +a modified version of its Corresponding Source. The information must +suffice to ensure that the continued functioning of the modified object +code is in no case prevented or interfered with solely because +modification has been made. + + If you convey an object code work under this section in, or with, or +specifically for use in, a User Product, and the conveying occurs as +part of a transaction in which the right of possession and use of the +User Product is transferred to the recipient in perpetuity or for a +fixed term (regardless of how the transaction is characterized), the +Corresponding Source conveyed under this section must be accompanied +by the Installation Information. But this requirement does not apply +if neither you nor any third party retains the ability to install +modified object code on the User Product (for example, the work has +been installed in ROM). + + The requirement to provide Installation Information does not include a +requirement to continue to provide support service, warranty, or updates +for a work that has been modified or installed by the recipient, or for +the User Product in which it has been modified or installed. Access to a +network may be denied when the modification itself materially and +adversely affects the operation of the network or violates the rules and +protocols for communication across the network. + + Corresponding Source conveyed, and Installation Information provided, +in accord with this section must be in a format that is publicly +documented (and with an implementation available to the public in +source code form), and must require no special password or key for +unpacking, reading or copying. + + 7. Additional Terms. + + "Additional permissions" are terms that supplement the terms of this +License by making exceptions from one or more of its conditions. +Additional permissions that are applicable to the entire Program shall +be treated as though they were included in this License, to the extent +that they are valid under applicable law. If additional permissions +apply only to part of the Program, that part may be used separately +under those permissions, but the entire Program remains governed by +this License without regard to the additional permissions. + + When you convey a copy of a covered work, you may at your option +remove any additional permissions from that copy, or from any part of +it. (Additional permissions may be written to require their own +removal in certain cases when you modify the work.) You may place +additional permissions on material, added by you to a covered work, +for which you have or can give appropriate copyright permission. + + Notwithstanding any other provision of this License, for material you +add to a covered work, you may (if authorized by the copyright holders of +that material) supplement the terms of this License with terms: + + a) Disclaiming warranty or limiting liability differently from the + terms of sections 15 and 16 of this License; or + + b) Requiring preservation of specified reasonable legal notices or + author attributions in that material or in the Appropriate Legal + Notices displayed by works containing it; or + + c) Prohibiting misrepresentation of the origin of that material, or + requiring that modified versions of such material be marked in + reasonable ways as different from the original version; or + + d) Limiting the use for publicity purposes of names of licensors or + authors of the material; or + + e) Declining to grant rights under trademark law for use of some + trade names, trademarks, or service marks; or + + f) Requiring indemnification of licensors and authors of that + material by anyone who conveys the material (or modified versions of + it) with contractual assumptions of liability to the recipient, for + any liability that these contractual assumptions directly impose on + those licensors and authors. + + All other non-permissive additional terms are considered "further +restrictions" within the meaning of section 10. If the Program as you +received it, or any part of it, contains a notice stating that it is +governed by this License along with a term that is a further +restriction, you may remove that term. If a license document contains +a further restriction but permits relicensing or conveying under this +License, you may add to a covered work material governed by the terms +of that license document, provided that the further restriction does +not survive such relicensing or conveying. + + If you add terms to a covered work in accord with this section, you +must place, in the relevant source files, a statement of the +additional terms that apply to those files, or a notice indicating +where to find the applicable terms. + + Additional terms, permissive or non-permissive, may be stated in the +form of a separately written license, or stated as exceptions; +the above requirements apply either way. + + 8. Termination. + + You may not propagate or modify a covered work except as expressly +provided under this License. Any attempt otherwise to propagate or +modify it is void, and will automatically terminate your rights under +this License (including any patent licenses granted under the third +paragraph of section 11). + + However, if you cease all violation of this License, then your +license from a particular copyright holder is reinstated (a) +provisionally, unless and until the copyright holder explicitly and +finally terminates your license, and (b) permanently, if the copyright +holder fails to notify you of the violation by some reasonable means +prior to 60 days after the cessation. + + Moreover, your license from a particular copyright holder is +reinstated permanently if the copyright holder notifies you of the +violation by some reasonable means, this is the first time you have +received notice of violation of this License (for any work) from that +copyright holder, and you cure the violation prior to 30 days after +your receipt of the notice. + + Termination of your rights under this section does not terminate the +licenses of parties who have received copies or rights from you under +this License. If your rights have been terminated and not permanently +reinstated, you do not qualify to receive new licenses for the same +material under section 10. + + 9. Acceptance Not Required for Having Copies. + + You are not required to accept this License in order to receive or +run a copy of the Program. Ancillary propagation of a covered work +occurring solely as a consequence of using peer-to-peer transmission +to receive a copy likewise does not require acceptance. However, +nothing other than this License grants you permission to propagate or +modify any covered work. These actions infringe copyright if you do +not accept this License. Therefore, by modifying or propagating a +covered work, you indicate your acceptance of this License to do so. + + 10. Automatic Licensing of Downstream Recipients. + + Each time you convey a covered work, the recipient automatically +receives a license from the original licensors, to run, modify and +propagate that work, subject to this License. You are not responsible +for enforcing compliance by third parties with this License. + + An "entity transaction" is a transaction transferring control of an +organization, or substantially all assets of one, or subdividing an +organization, or merging organizations. If propagation of a covered +work results from an entity transaction, each party to that +transaction who receives a copy of the work also receives whatever +licenses to the work the party's predecessor in interest had or could +give under the previous paragraph, plus a right to possession of the +Corresponding Source of the work from the predecessor in interest, if +the predecessor has it or can get it with reasonable efforts. + + You may not impose any further restrictions on the exercise of the +rights granted or affirmed under this License. For example, you may +not impose a license fee, royalty, or other charge for exercise of +rights granted under this License, and you may not initiate litigation +(including a cross-claim or counterclaim in a lawsuit) alleging that +any patent claim is infringed by making, using, selling, offering for +sale, or importing the Program or any portion of it. + + 11. Patents. + + A "contributor" is a copyright holder who authorizes use under this +License of the Program or a work on which the Program is based. The +work thus licensed is called the contributor's "contributor version". + + A contributor's "essential patent claims" are all patent claims +owned or controlled by the contributor, whether already acquired or +hereafter acquired, that would be infringed by some manner, permitted +by this License, of making, using, or selling its contributor version, +but do not include claims that would be infringed only as a +consequence of further modification of the contributor version. For +purposes of this definition, "control" includes the right to grant +patent sublicenses in a manner consistent with the requirements of +this License. + + Each contributor grants you a non-exclusive, worldwide, royalty-free +patent license under the contributor's essential patent claims, to +make, use, sell, offer for sale, import and otherwise run, modify and +propagate the contents of its contributor version. + + In the following three paragraphs, a "patent license" is any express +agreement or commitment, however denominated, not to enforce a patent +(such as an express permission to practice a patent or covenant not to +sue for patent infringement). To "grant" such a patent license to a +party means to make such an agreement or commitment not to enforce a +patent against the party. + + If you convey a covered work, knowingly relying on a patent license, +and the Corresponding Source of the work is not available for anyone +to copy, free of charge and under the terms of this License, through a +publicly available network server or other readily accessible means, +then you must either (1) cause the Corresponding Source to be so +available, or (2) arrange to deprive yourself of the benefit of the +patent license for this particular work, or (3) arrange, in a manner +consistent with the requirements of this License, to extend the patent +license to downstream recipients. "Knowingly relying" means you have +actual knowledge that, but for the patent license, your conveying the +covered work in a country, or your recipient's use of the covered work +in a country, would infringe one or more identifiable patents in that +country that you have reason to believe are valid. + + If, pursuant to or in connection with a single transaction or +arrangement, you convey, or propagate by procuring conveyance of, a +covered work, and grant a patent license to some of the parties +receiving the covered work authorizing them to use, propagate, modify +or convey a specific copy of the covered work, then the patent license +you grant is automatically extended to all recipients of the covered +work and works based on it. + + A patent license is "discriminatory" if it does not include within +the scope of its coverage, prohibits the exercise of, or is +conditioned on the non-exercise of one or more of the rights that are +specifically granted under this License. You may not convey a covered +work if you are a party to an arrangement with a third party that is +in the business of distributing software, under which you make payment +to the third party based on the extent of your activity of conveying +the work, and under which the third party grants, to any of the +parties who would receive the covered work from you, a discriminatory +patent license (a) in connection with copies of the covered work +conveyed by you (or copies made from those copies), or (b) primarily +for and in connection with specific products or compilations that +contain the covered work, unless you entered into that arrangement, +or that patent license was granted, prior to 28 March 2007. + + Nothing in this License shall be construed as excluding or limiting +any implied license or other defenses to infringement that may +otherwise be available to you under applicable patent law. + + 12. No Surrender of Others' Freedom. + + If conditions are imposed on you (whether by court order, agreement or +otherwise) that contradict the conditions of this License, they do not +excuse you from the conditions of this License. If you cannot convey a +covered work so as to satisfy simultaneously your obligations under this +License and any other pertinent obligations, then as a consequence you may +not convey it at all. For example, if you agree to terms that obligate you +to collect a royalty for further conveying from those to whom you convey +the Program, the only way you could satisfy both those terms and this +License would be to refrain entirely from conveying the Program. + + 13. Use with the GNU Affero General Public License. + + Notwithstanding any other provision of this License, you have +permission to link or combine any covered work with a work licensed +under version 3 of the GNU Affero General Public License into a single +combined work, and to convey the resulting work. The terms of this +License will continue to apply to the part which is the covered work, +but the special requirements of the GNU Affero General Public License, +section 13, concerning interaction through a network will apply to the +combination as such. + + 14. Revised Versions of this License. + + The Free Software Foundation may publish revised and/or new versions of +the GNU General Public License from time to time. Such new versions will +be similar in spirit to the present version, but may differ in detail to +address new problems or concerns. + + Each version is given a distinguishing version number. If the +Program specifies that a certain numbered version of the GNU General +Public License "or any later version" applies to it, you have the +option of following the terms and conditions either of that numbered +version or of any later version published by the Free Software +Foundation. If the Program does not specify a version number of the +GNU General Public License, you may choose any version ever published +by the Free Software Foundation. + + If the Program specifies that a proxy can decide which future +versions of the GNU General Public License can be used, that proxy's +public statement of acceptance of a version permanently authorizes you +to choose that version for the Program. + + Later license versions may give you additional or different +permissions. However, no additional obligations are imposed on any +author or copyright holder as a result of your choosing to follow a +later version. + + 15. Disclaimer of Warranty. + + THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY +APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT +HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY +OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, +THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM +IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF +ALL NECESSARY SERVICING, REPAIR OR CORRECTION. + + 16. Limitation of Liability. + + IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS +THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY +GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE +USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF +DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD +PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), +EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF +SUCH DAMAGES. + + 17. Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/LISCENSE b/LISCENSE deleted file mode 100644 index 7a5b006..0000000 --- a/LISCENSE +++ /dev/null @@ -1,690 +0,0 @@ -Eat It - a Mpv plugin manager - -Copyright © 2023 squibid - -This program is free software: you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation, either version 3 of the License, or -(at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - ------ - - GNU GENERAL PUBLIC LICENSE - Version 3, 29 June 2007 - - Copyright (C) 2007 Free Software Foundation, Inc. - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - Preamble - - The GNU General Public License is a free, copyleft license for -software and other kinds of works. - - The licenses for most software and other practical works are designed -to take away your freedom to share and change the works. By contrast, -the GNU General Public License is intended to guarantee your freedom to -share and change all versions of a program--to make sure it remains free -software for all its users. We, the Free Software Foundation, use the -GNU General Public License for most of our software; it applies also to -any other work released this way by its authors. You can apply it to -your programs, too. - - When we speak of free software, we are referring to freedom, not -price. Our General Public Licenses are designed to make sure that you -have the freedom to distribute copies of free software (and charge for -them if you wish), that you receive source code or can get it if you -want it, that you can change the software or use pieces of it in new -free programs, and that you know you can do these things. - - To protect your rights, we need to prevent others from denying you -these rights or asking you to surrender the rights. Therefore, you have -certain responsibilities if you distribute copies of the software, or if -you modify it: responsibilities to respect the freedom of others. - - For example, if you distribute copies of such a program, whether -gratis or for a fee, you must pass on to the recipients the same -freedoms that you received. You must make sure that they, too, receive -or can get the source code. And you must show them these terms so they -know their rights. - - Developers that use the GNU GPL protect your rights with two steps: -(1) assert copyright on the software, and (2) offer you this License -giving you legal permission to copy, distribute and/or modify it. - - For the developers' and authors' protection, the GPL clearly explains -that there is no warranty for this free software. For both users' and -authors' sake, the GPL requires that modified versions be marked as -changed, so that their problems will not be attributed erroneously to -authors of previous versions. - - Some devices are designed to deny users access to install or run -modified versions of the software inside them, although the manufacturer -can do so. This is fundamentally incompatible with the aim of -protecting users' freedom to change the software. The systematic -pattern of such abuse occurs in the area of products for individuals to -use, which is precisely where it is most unacceptable. Therefore, we -have designed this version of the GPL to prohibit the practice for those -products. If such problems arise substantially in other domains, we -stand ready to extend this provision to those domains in future versions -of the GPL, as needed to protect the freedom of users. - - Finally, every program is threatened constantly by software patents. -States should not allow patents to restrict development and use of -software on general-purpose computers, but in those that do, we wish to -avoid the special danger that patents applied to a free program could -make it effectively proprietary. To prevent this, the GPL assures that -patents cannot be used to render the program non-free. - - The precise terms and conditions for copying, distribution and -modification follow. - - TERMS AND CONDITIONS - - 0. Definitions. - - "This License" refers to version 3 of the GNU General Public License. - - "Copyright" also means copyright-like laws that apply to other kinds of -works, such as semiconductor masks. - - "The Program" refers to any copyrightable work licensed under this -License. Each licensee is addressed as "you". "Licensees" and -"recipients" may be individuals or organizations. - - To "modify" a work means to copy from or adapt all or part of the work -in a fashion requiring copyright permission, other than the making of an -exact copy. The resulting work is called a "modified version" of the -earlier work or a work "based on" the earlier work. - - A "covered work" means either the unmodified Program or a work based -on the Program. - - To "propagate" a work means to do anything with it that, without -permission, would make you directly or secondarily liable for -infringement under applicable copyright law, except executing it on a -computer or modifying a private copy. Propagation includes copying, -distribution (with or without modification), making available to the -public, and in some countries other activities as well. - - To "convey" a work means any kind of propagation that enables other -parties to make or receive copies. Mere interaction with a user through -a computer network, with no transfer of a copy, is not conveying. - - An interactive user interface displays "Appropriate Legal Notices" -to the extent that it includes a convenient and prominently visible -feature that (1) displays an appropriate copyright notice, and (2) -tells the user that there is no warranty for the work (except to the -extent that warranties are provided), that licensees may convey the -work under this License, and how to view a copy of this License. If -the interface presents a list of user commands or options, such as a -menu, a prominent item in the list meets this criterion. - - 1. Source Code. - - The "source code" for a work means the preferred form of the work -for making modifications to it. "Object code" means any non-source -form of a work. - - A "Standard Interface" means an interface that either is an official -standard defined by a recognized standards body, or, in the case of -interfaces specified for a particular programming language, one that -is widely used among developers working in that language. - - The "System Libraries" of an executable work include anything, other -than the work as a whole, that (a) is included in the normal form of -packaging a Major Component, but which is not part of that Major -Component, and (b) serves only to enable use of the work with that -Major Component, or to implement a Standard Interface for which an -implementation is available to the public in source code form. A -"Major Component", in this context, means a major essential component -(kernel, window system, and so on) of the specific operating system -(if any) on which the executable work runs, or a compiler used to -produce the work, or an object code interpreter used to run it. - - The "Corresponding Source" for a work in object code form means all -the source code needed to generate, install, and (for an executable -work) run the object code and to modify the work, including scripts to -control those activities. However, it does not include the work's -System Libraries, or general-purpose tools or generally available free -programs which are used unmodified in performing those activities but -which are not part of the work. For example, Corresponding Source -includes interface definition files associated with source files for -the work, and the source code for shared libraries and dynamically -linked subprograms that the work is specifically designed to require, -such as by intimate data communication or control flow between those -subprograms and other parts of the work. - - The Corresponding Source need not include anything that users -can regenerate automatically from other parts of the Corresponding -Source. - - The Corresponding Source for a work in source code form is that -same work. - - 2. Basic Permissions. - - All rights granted under this License are granted for the term of -copyright on the Program, and are irrevocable provided the stated -conditions are met. This License explicitly affirms your unlimited -permission to run the unmodified Program. The output from running a -covered work is covered by this License only if the output, given its -content, constitutes a covered work. This License acknowledges your -rights of fair use or other equivalent, as provided by copyright law. - - You may make, run and propagate covered works that you do not -convey, without conditions so long as your license otherwise remains -in force. You may convey covered works to others for the sole purpose -of having them make modifications exclusively for you, or provide you -with facilities for running those works, provided that you comply with -the terms of this License in conveying all material for which you do -not control copyright. Those thus making or running the covered works -for you must do so exclusively on your behalf, under your direction -and control, on terms that prohibit them from making any copies of -your copyrighted material outside their relationship with you. - - Conveying under any other circumstances is permitted solely under -the conditions stated below. Sublicensing is not allowed; section 10 -makes it unnecessary. - - 3. Protecting Users' Legal Rights From Anti-Circumvention Law. - - No covered work shall be deemed part of an effective technological -measure under any applicable law fulfilling obligations under article -11 of the WIPO copyright treaty adopted on 20 December 1996, or -similar laws prohibiting or restricting circumvention of such -measures. - - When you convey a covered work, you waive any legal power to forbid -circumvention of technological measures to the extent such circumvention -is effected by exercising rights under this License with respect to -the covered work, and you disclaim any intention to limit operation or -modification of the work as a means of enforcing, against the work's -users, your or third parties' legal rights to forbid circumvention of -technological measures. - - 4. Conveying Verbatim Copies. - - You may convey verbatim copies of the Program's source code as you -receive it, in any medium, provided that you conspicuously and -appropriately publish on each copy an appropriate copyright notice; -keep intact all notices stating that this License and any -non-permissive terms added in accord with section 7 apply to the code; -keep intact all notices of the absence of any warranty; and give all -recipients a copy of this License along with the Program. - - You may charge any price or no price for each copy that you convey, -and you may offer support or warranty protection for a fee. - - 5. Conveying Modified Source Versions. - - You may convey a work based on the Program, or the modifications to -produce it from the Program, in the form of source code under the -terms of section 4, provided that you also meet all of these conditions: - - a) The work must carry prominent notices stating that you modified - it, and giving a relevant date. - - b) The work must carry prominent notices stating that it is - released under this License and any conditions added under section - 7. This requirement modifies the requirement in section 4 to - "keep intact all notices". - - c) You must license the entire work, as a whole, under this - License to anyone who comes into possession of a copy. This - License will therefore apply, along with any applicable section 7 - additional terms, to the whole of the work, and all its parts, - regardless of how they are packaged. This License gives no - permission to license the work in any other way, but it does not - invalidate such permission if you have separately received it. - - d) If the work has interactive user interfaces, each must display - Appropriate Legal Notices; however, if the Program has interactive - interfaces that do not display Appropriate Legal Notices, your - work need not make them do so. - - A compilation of a covered work with other separate and independent -works, which are not by their nature extensions of the covered work, -and which are not combined with it such as to form a larger program, -in or on a volume of a storage or distribution medium, is called an -"aggregate" if the compilation and its resulting copyright are not -used to limit the access or legal rights of the compilation's users -beyond what the individual works permit. Inclusion of a covered work -in an aggregate does not cause this License to apply to the other -parts of the aggregate. - - 6. Conveying Non-Source Forms. - - You may convey a covered work in object code form under the terms -of sections 4 and 5, provided that you also convey the -machine-readable Corresponding Source under the terms of this License, -in one of these ways: - - a) Convey the object code in, or embodied in, a physical product - (including a physical distribution medium), accompanied by the - Corresponding Source fixed on a durable physical medium - customarily used for software interchange. - - b) Convey the object code in, or embodied in, a physical product - (including a physical distribution medium), accompanied by a - written offer, valid for at least three years and valid for as - long as you offer spare parts or customer support for that product - model, to give anyone who possesses the object code either (1) a - copy of the Corresponding Source for all the software in the - product that is covered by this License, on a durable physical - medium customarily used for software interchange, for a price no - more than your reasonable cost of physically performing this - conveying of source, or (2) access to copy the - Corresponding Source from a network server at no charge. - - c) Convey individual copies of the object code with a copy of the - written offer to provide the Corresponding Source. This - alternative is allowed only occasionally and noncommercially, and - only if you received the object code with such an offer, in accord - with subsection 6b. - - d) Convey the object code by offering access from a designated - place (gratis or for a charge), and offer equivalent access to the - Corresponding Source in the same way through the same place at no - further charge. You need not require recipients to copy the - Corresponding Source along with the object code. If the place to - copy the object code is a network server, the Corresponding Source - may be on a different server (operated by you or a third party) - that supports equivalent copying facilities, provided you maintain - clear directions next to the object code saying where to find the - Corresponding Source. Regardless of what server hosts the - Corresponding Source, you remain obligated to ensure that it is - available for as long as needed to satisfy these requirements. - - e) Convey the object code using peer-to-peer transmission, provided - you inform other peers where the object code and Corresponding - Source of the work are being offered to the general public at no - charge under subsection 6d. - - A separable portion of the object code, whose source code is excluded -from the Corresponding Source as a System Library, need not be -included in conveying the object code work. - - A "User Product" is either (1) a "consumer product", which means any -tangible personal property which is normally used for personal, family, -or household purposes, or (2) anything designed or sold for incorporation -into a dwelling. In determining whether a product is a consumer product, -doubtful cases shall be resolved in favor of coverage. For a particular -product received by a particular user, "normally used" refers to a -typical or common use of that class of product, regardless of the status -of the particular user or of the way in which the particular user -actually uses, or expects or is expected to use, the product. A product -is a consumer product regardless of whether the product has substantial -commercial, industrial or non-consumer uses, unless such uses represent -the only significant mode of use of the product. - - "Installation Information" for a User Product means any methods, -procedures, authorization keys, or other information required to install -and execute modified versions of a covered work in that User Product from -a modified version of its Corresponding Source. The information must -suffice to ensure that the continued functioning of the modified object -code is in no case prevented or interfered with solely because -modification has been made. - - If you convey an object code work under this section in, or with, or -specifically for use in, a User Product, and the conveying occurs as -part of a transaction in which the right of possession and use of the -User Product is transferred to the recipient in perpetuity or for a -fixed term (regardless of how the transaction is characterized), the -Corresponding Source conveyed under this section must be accompanied -by the Installation Information. But this requirement does not apply -if neither you nor any third party retains the ability to install -modified object code on the User Product (for example, the work has -been installed in ROM). - - The requirement to provide Installation Information does not include a -requirement to continue to provide support service, warranty, or updates -for a work that has been modified or installed by the recipient, or for -the User Product in which it has been modified or installed. Access to a -network may be denied when the modification itself materially and -adversely affects the operation of the network or violates the rules and -protocols for communication across the network. - - Corresponding Source conveyed, and Installation Information provided, -in accord with this section must be in a format that is publicly -documented (and with an implementation available to the public in -source code form), and must require no special password or key for -unpacking, reading or copying. - - 7. Additional Terms. - - "Additional permissions" are terms that supplement the terms of this -License by making exceptions from one or more of its conditions. -Additional permissions that are applicable to the entire Program shall -be treated as though they were included in this License, to the extent -that they are valid under applicable law. If additional permissions -apply only to part of the Program, that part may be used separately -under those permissions, but the entire Program remains governed by -this License without regard to the additional permissions. - - When you convey a copy of a covered work, you may at your option -remove any additional permissions from that copy, or from any part of -it. (Additional permissions may be written to require their own -removal in certain cases when you modify the work.) You may place -additional permissions on material, added by you to a covered work, -for which you have or can give appropriate copyright permission. - - Notwithstanding any other provision of this License, for material you -add to a covered work, you may (if authorized by the copyright holders of -that material) supplement the terms of this License with terms: - - a) Disclaiming warranty or limiting liability differently from the - terms of sections 15 and 16 of this License; or - - b) Requiring preservation of specified reasonable legal notices or - author attributions in that material or in the Appropriate Legal - Notices displayed by works containing it; or - - c) Prohibiting misrepresentation of the origin of that material, or - requiring that modified versions of such material be marked in - reasonable ways as different from the original version; or - - d) Limiting the use for publicity purposes of names of licensors or - authors of the material; or - - e) Declining to grant rights under trademark law for use of some - trade names, trademarks, or service marks; or - - f) Requiring indemnification of licensors and authors of that - material by anyone who conveys the material (or modified versions of - it) with contractual assumptions of liability to the recipient, for - any liability that these contractual assumptions directly impose on - those licensors and authors. - - All other non-permissive additional terms are considered "further -restrictions" within the meaning of section 10. If the Program as you -received it, or any part of it, contains a notice stating that it is -governed by this License along with a term that is a further -restriction, you may remove that term. If a license document contains -a further restriction but permits relicensing or conveying under this -License, you may add to a covered work material governed by the terms -of that license document, provided that the further restriction does -not survive such relicensing or conveying. - - If you add terms to a covered work in accord with this section, you -must place, in the relevant source files, a statement of the -additional terms that apply to those files, or a notice indicating -where to find the applicable terms. - - Additional terms, permissive or non-permissive, may be stated in the -form of a separately written license, or stated as exceptions; -the above requirements apply either way. - - 8. Termination. - - You may not propagate or modify a covered work except as expressly -provided under this License. Any attempt otherwise to propagate or -modify it is void, and will automatically terminate your rights under -this License (including any patent licenses granted under the third -paragraph of section 11). - - However, if you cease all violation of this License, then your -license from a particular copyright holder is reinstated (a) -provisionally, unless and until the copyright holder explicitly and -finally terminates your license, and (b) permanently, if the copyright -holder fails to notify you of the violation by some reasonable means -prior to 60 days after the cessation. - - Moreover, your license from a particular copyright holder is -reinstated permanently if the copyright holder notifies you of the -violation by some reasonable means, this is the first time you have -received notice of violation of this License (for any work) from that -copyright holder, and you cure the violation prior to 30 days after -your receipt of the notice. - - Termination of your rights under this section does not terminate the -licenses of parties who have received copies or rights from you under -this License. If your rights have been terminated and not permanently -reinstated, you do not qualify to receive new licenses for the same -material under section 10. - - 9. Acceptance Not Required for Having Copies. - - You are not required to accept this License in order to receive or -run a copy of the Program. Ancillary propagation of a covered work -occurring solely as a consequence of using peer-to-peer transmission -to receive a copy likewise does not require acceptance. However, -nothing other than this License grants you permission to propagate or -modify any covered work. These actions infringe copyright if you do -not accept this License. Therefore, by modifying or propagating a -covered work, you indicate your acceptance of this License to do so. - - 10. Automatic Licensing of Downstream Recipients. - - Each time you convey a covered work, the recipient automatically -receives a license from the original licensors, to run, modify and -propagate that work, subject to this License. You are not responsible -for enforcing compliance by third parties with this License. - - An "entity transaction" is a transaction transferring control of an -organization, or substantially all assets of one, or subdividing an -organization, or merging organizations. If propagation of a covered -work results from an entity transaction, each party to that -transaction who receives a copy of the work also receives whatever -licenses to the work the party's predecessor in interest had or could -give under the previous paragraph, plus a right to possession of the -Corresponding Source of the work from the predecessor in interest, if -the predecessor has it or can get it with reasonable efforts. - - You may not impose any further restrictions on the exercise of the -rights granted or affirmed under this License. For example, you may -not impose a license fee, royalty, or other charge for exercise of -rights granted under this License, and you may not initiate litigation -(including a cross-claim or counterclaim in a lawsuit) alleging that -any patent claim is infringed by making, using, selling, offering for -sale, or importing the Program or any portion of it. - - 11. Patents. - - A "contributor" is a copyright holder who authorizes use under this -License of the Program or a work on which the Program is based. The -work thus licensed is called the contributor's "contributor version". - - A contributor's "essential patent claims" are all patent claims -owned or controlled by the contributor, whether already acquired or -hereafter acquired, that would be infringed by some manner, permitted -by this License, of making, using, or selling its contributor version, -but do not include claims that would be infringed only as a -consequence of further modification of the contributor version. For -purposes of this definition, "control" includes the right to grant -patent sublicenses in a manner consistent with the requirements of -this License. - - Each contributor grants you a non-exclusive, worldwide, royalty-free -patent license under the contributor's essential patent claims, to -make, use, sell, offer for sale, import and otherwise run, modify and -propagate the contents of its contributor version. - - In the following three paragraphs, a "patent license" is any express -agreement or commitment, however denominated, not to enforce a patent -(such as an express permission to practice a patent or covenant not to -sue for patent infringement). To "grant" such a patent license to a -party means to make such an agreement or commitment not to enforce a -patent against the party. - - If you convey a covered work, knowingly relying on a patent license, -and the Corresponding Source of the work is not available for anyone -to copy, free of charge and under the terms of this License, through a -publicly available network server or other readily accessible means, -then you must either (1) cause the Corresponding Source to be so -available, or (2) arrange to deprive yourself of the benefit of the -patent license for this particular work, or (3) arrange, in a manner -consistent with the requirements of this License, to extend the patent -license to downstream recipients. "Knowingly relying" means you have -actual knowledge that, but for the patent license, your conveying the -covered work in a country, or your recipient's use of the covered work -in a country, would infringe one or more identifiable patents in that -country that you have reason to believe are valid. - - If, pursuant to or in connection with a single transaction or -arrangement, you convey, or propagate by procuring conveyance of, a -covered work, and grant a patent license to some of the parties -receiving the covered work authorizing them to use, propagate, modify -or convey a specific copy of the covered work, then the patent license -you grant is automatically extended to all recipients of the covered -work and works based on it. - - A patent license is "discriminatory" if it does not include within -the scope of its coverage, prohibits the exercise of, or is -conditioned on the non-exercise of one or more of the rights that are -specifically granted under this License. You may not convey a covered -work if you are a party to an arrangement with a third party that is -in the business of distributing software, under which you make payment -to the third party based on the extent of your activity of conveying -the work, and under which the third party grants, to any of the -parties who would receive the covered work from you, a discriminatory -patent license (a) in connection with copies of the covered work -conveyed by you (or copies made from those copies), or (b) primarily -for and in connection with specific products or compilations that -contain the covered work, unless you entered into that arrangement, -or that patent license was granted, prior to 28 March 2007. - - Nothing in this License shall be construed as excluding or limiting -any implied license or other defenses to infringement that may -otherwise be available to you under applicable patent law. - - 12. No Surrender of Others' Freedom. - - If conditions are imposed on you (whether by court order, agreement or -otherwise) that contradict the conditions of this License, they do not -excuse you from the conditions of this License. If you cannot convey a -covered work so as to satisfy simultaneously your obligations under this -License and any other pertinent obligations, then as a consequence you may -not convey it at all. For example, if you agree to terms that obligate you -to collect a royalty for further conveying from those to whom you convey -the Program, the only way you could satisfy both those terms and this -License would be to refrain entirely from conveying the Program. - - 13. Use with the GNU Affero General Public License. - - Notwithstanding any other provision of this License, you have -permission to link or combine any covered work with a work licensed -under version 3 of the GNU Affero General Public License into a single -combined work, and to convey the resulting work. The terms of this -License will continue to apply to the part which is the covered work, -but the special requirements of the GNU Affero General Public License, -section 13, concerning interaction through a network will apply to the -combination as such. - - 14. Revised Versions of this License. - - The Free Software Foundation may publish revised and/or new versions of -the GNU General Public License from time to time. Such new versions will -be similar in spirit to the present version, but may differ in detail to -address new problems or concerns. - - Each version is given a distinguishing version number. If the -Program specifies that a certain numbered version of the GNU General -Public License "or any later version" applies to it, you have the -option of following the terms and conditions either of that numbered -version or of any later version published by the Free Software -Foundation. If the Program does not specify a version number of the -GNU General Public License, you may choose any version ever published -by the Free Software Foundation. - - If the Program specifies that a proxy can decide which future -versions of the GNU General Public License can be used, that proxy's -public statement of acceptance of a version permanently authorizes you -to choose that version for the Program. - - Later license versions may give you additional or different -permissions. However, no additional obligations are imposed on any -author or copyright holder as a result of your choosing to follow a -later version. - - 15. Disclaimer of Warranty. - - THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY -APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT -HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY -OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, -THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR -PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM -IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF -ALL NECESSARY SERVICING, REPAIR OR CORRECTION. - - 16. Limitation of Liability. - - IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING -WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS -THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY -GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE -USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF -DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD -PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), -EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF -SUCH DAMAGES. - - 17. Interpretation of Sections 15 and 16. - - If the disclaimer of warranty and limitation of liability provided -above cannot be given local legal effect according to their terms, -reviewing courts shall apply local law that most closely approximates -an absolute waiver of all civil liability in connection with the -Program, unless a warranty or assumption of liability accompanies a -copy of the Program in return for a fee. - - END OF TERMS AND CONDITIONS - - How to Apply These Terms to Your New Programs - - If you develop a new program, and you want it to be of the greatest -possible use to the public, the best way to achieve this is to make it -free software which everyone can redistribute and change under these terms. - - To do so, attach the following notices to the program. It is safest -to attach them to the start of each source file to most effectively -state the exclusion of warranty; and each file should have at least -the "copyright" line and a pointer to where the full notice is found. - - - Copyright (C) - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . - -Also add information on how to contact you by electronic and paper mail. - - If the program does terminal interaction, make it output a short -notice like this when it starts in an interactive mode: - - Copyright (C) - This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. - This is free software, and you are welcome to redistribute it - under certain conditions; type `show c' for details. - -The hypothetical commands `show w' and `show c' should show the appropriate -parts of the General Public License. Of course, your program's commands -might be different; for a GUI interface, you would use an "about box". - - You should also get your employer (if you work as a programmer) or school, -if any, to sign a "copyright disclaimer" for the program, if necessary. -For more information on this, and how to apply and follow the GNU GPL, see -. - - The GNU General Public License does not permit incorporating your program -into proprietary programs. If your program is a subroutine library, you -may consider it more useful to permit linking proprietary applications with -the library. If this is what you want to do, use the GNU Lesser General -Public License instead of this License. But first, please read -. diff --git a/README.md b/README.md index 8d86744..c52bd30 100644 --- a/README.md +++ b/README.md @@ -1,25 +1,63 @@ # Eat It -Eat It is a plugin manager for mpv which allows you to declare what files you -want from git repos. +Preface - eatit is a "plugin manager" for mpv it's sole purpose is to provide a +declerative way to install and update your plugins. Loading the plugins is done +by mpv itself. +## Installation +put this script into your ~/.config/mpv/scripts/ directory: +```lua +-- install eat-it on startup +local mp = require("mp") +local utils = require("mp.utils") +local path = mp.comand_native({ "expand-path", "~~/scripts/eat-it" }) -## Installing Eat It +if not utils.readdir(path) then + mp.command_native_async({ + name = "subprocess", + playback_only = false, + args = { "git", "clone", "--depth=1", "https://git.squi.bid/dep", path } + }) +end +``` +## Setup +in ~/.config/mpv/eatit-cfg.lua put: +```lua +return { + -- list of packages +} +``` +### Package Spec +```lua +{ + -- [string] Specifies the full name of the package (required) + "user/package", -### First time -To install eatit run these two commands [Make sure you know what it does](https://explainshell.com/explain?cmd=curl+-L+https%3A%2F%2Fgit.squi.bid%2Feat-it%2Fplain%2Featit.lua+-o+~%2F.config%2Fmpv%2Fscripts%2Featit.lua+curl+-L+https%3A%2F%2Fgit.squi.bid%2Feat-it%2Fplain%2Featit-cfg.lua+-o+~%2F.config%2Fmpv%2Featit-cfg.lua): - -curl -L https://git.squi.bid/eat-it/plain/eatit.lua -o ~/.config/mpv/scripts/eatit.lua -curl -L https://git.squi.bid/eat-it/plain/eatit-cfg.lua -o ~/.config/mpv/eatit-cfg.lua + -- [string] Overrides the url of the git repo to clone + -- by default eatit tries https://github.com/user/package.git + url = "", -### Bootstraping -The included bootstrap script will install and load eatit as soon as mpv starts. -## FAQ -Q: Where does the name 'Eat It' come from? -A: The plugin manager eats all the useless files and keeps the ones you want, -*and Weird Al is a funny guy* + -- [boolean] whether to ignore updates + pin = true, + + -- [string] git branch to clone + branch = "", -## TODO + -- [table] table of files to copy + files = { + [""] = "" + }, + -- [function] code to run when installing/updating the package note due to how + -- mpv works eatit cannot change the working directory while running the setup + -- function + setup = function() + end +} +``` +## FAQ +Q: Where does the name "Eat It" come from? +A: The plugin manager eats all the useless files and keeps the ones you want, +~~also a refrence to Weird Al's song "Eat It"~~ ## ALTERNATIVES -[email me](mailto:me@zacharyscheiman.com) if you know of any alternatives +[email me](mailto:me@zacharyscheiman.com) if you know of any other alternatives - [mpv_manager](https://github.com/po5/mpv_manager) diff --git a/bootstrap.lua b/bootstrap.lua deleted file mode 100644 index 89b62fb..0000000 --- a/bootstrap.lua +++ /dev/null @@ -1,8 +0,0 @@ -os.execute('git clone https://git.squi.bid/eat-it /tmp/eatit-tmp') -local a = io.open('/tmp/eatit-tmp/eatit.lua', 'r') -local b = io.open(mp.command_native({'expand-path', '~~/scripts/eatit.lua'}), 'w') -b:write(a:read('*a')) -b:close() -a:close() -dofile(mp.command_native({'expand-path', '~~/scripts/eatit.lua'})) -os.execute('rm -rf /tmp/eatit-tmp') diff --git a/eatit-cfg.lua b/eatit-cfg.lua deleted file mode 100644 index 1b28bfc..0000000 --- a/eatit-cfg.lua +++ /dev/null @@ -1,76 +0,0 @@ ---[[ -Eat It - a Mpv plugin manager - -Copyright © 2023 squibid - -This program is free software: you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation, either version 3 of the License, or -(at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. -]] - --- NOTE: The variables in this file need to be global in order to be read --- after being called with dofile() - -plugins = { -- the plugins you want to load - { 'squibid/eat-it', -- required, specifies the git repo - -- optional, sets repo link (see advanced example for more info on how to - -- use this) - url = 'https://git.squi.bid/eat-it', - - -- required, specifies the desired file from the git repo - file = 'eatit.lua', - - -- optional, sets the destination of the requested file - dir = 'scripts', - - -- optional, sets the desired branch of the git repo - branch = 'master', - - -- optional, stop the plugin from being updated - pin = false, - }, - - -- advanced example - { 'gh:po5/thumbfast', -- expands to https://github.com/po5/thumbfast - file = { -- multiple files all going to the same place - 'thumbfast.lua', - 'osc.lua' - }, - branch = 'ancient', - --[[ - no need to specify dir as it defaults to ~~/scripts - no need to specify url as it is extrapolated from name - name expansion can be configured in the opts section - ]] - }, -} - --- options for eat it -opts = { - bind = 'U', - logging = { -- options for logging - log = true, - logdate = '[%H:%M:%S]:', - logfile = '~~/eatit.log', - }, - dl = { -- options for dealing with the git repos - dir = '/tmp/mpv-eatit', - powerwash = false, -- if true the download dir gets deleted after mpv closes - }, - nameexp = { - pre = 'https://', - map = { - -- shortcut = link - gl = 'gitlab.com', - cb = 'codeberg.org', - sr = 'sr.ht', - gh = 'github.com' - } - } -} diff --git a/eatit.lua b/eatit.lua deleted file mode 100644 index b18e56d..0000000 --- a/eatit.lua +++ /dev/null @@ -1,221 +0,0 @@ ---[[ -Eat It - a Mpv plugin manager - -Copyright © 2023 squibid - -This program is free software: you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation, either version 3 of the License, or -(at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. -]] - -local mp = require('mp') - --- load the config file -dofile(mp.command_native({'expand-path', '~~/eatit-cfg.lua'})) - --- helper functions -- -local function tablelength(T) - local count = 0 - for _ in pairs(T) do count = count + 1 end - return count -end - -local function fileexists(name) - local ok, err, code = os.rename(name, name) - if not ok then - if code == 13 then - -- Permission denied, but it exists - return true - end - end - return ok, err -end - -local function testforslash(str) - if string.match(str, '/') then - return string.match(str, '/([^/]+)$') - else - return str - end -end - -local function run(cmd) - local x = io.popen(cmd) - if not x then return 1 end - local y = x:read("*a") - x:close() - return y -end - -local function cp(a, b) - local i = io.open(a, 'r') - if not i then return 1 end - local o = io.open(b, 'w') - if not o then return 2 end - o:write(i:read('*a')) - o:close() - i:close() -end - -local function getsrc(id) - local src - if string.find(id, ":") then src = id:match("^[a-z]+[^:]") end - local name = id:match([[[^:]*$]]) - if name then - local pre = opts.nameexp.pre or "https://" - local map = opts.nameexp.map or { - gl = 'gitlab.com', - cb = 'codeberg.org', - sr = 'sr.ht', - gh = 'github.com' - } - return { - link = (pre..map[src]) or false, - repo = name - } - end -end - -local function openlog() - if opts.logging.log then -- log if asked to - -- get our logfile's full path - fn = mp.command_native({'expand-path', opts.logging.logfile}) - - f = io.open(fn, 'a') -- open file buffer - if not f then return 1 end - io.output(f) -- set it as default - end -end - -local function logwrite(string) - if opts.logging.log then - io.write(os.date(opts.logging.logdate)..' '..string..'\n') - end -end - -local function closelog() - if opts.logging.log then - io.close(f) - end -end - --- get the requested git repos -local function clonegit(plugdir, url, branch) - logwrite('downloading '..url) - - -- clone the repo - -- BUG: logwriting the git command doesn't actually log the output - run('git -C '..opts.dl.dir..' clone '..url..' '..plugdir) - run('git -C '..plugdir..' checkout -q '..branch) -end - --- check for updates -local function checkupdates(plugdir) - local localhash = run('git -C '..plugdir..' log -1 --format=format:"%H"') - local remotehash = run('git -C '..plugdir..' rev-parse $(git -C '.. - plugdir..' branch -r) | tail -1') - if localhash ~= remotehash then return true else return false end -end - --- start install -local function startinstall(i) - local src = getsrc(plugins[i][1]) - local plugin = { -- plugin table spec - id = plugins[i][1] or false, - url = plugins[i]['url'] or (src['link'].."/"..src['repo']), - file = plugins[i]['file'] or false, - dir = plugins[i]['dir'] or 'scripts', - pin = plugins[i]['pin'] or false, - branch = plugins[i]['branch'] or false, - } - - -- check if the user has defined a file for the current plugin - if not plugin['file'] then - logwrite('WARNING! File not configured for '..plugin[1]) - goto continue - end - -- skip install of pinned files - if plugin['pin'] == true then goto continue end - - -- get the plugins tmp download dir - local plugdir = opts.dl.dir..'/'..testforslash(src['repo']):gsub('.git', '') - - -- if no specified branch we use the default - plugin['branch'] = plugin['branch'] or testforslash( - run('git -C '..plugdir..' symbolic-ref refs/remotes/origin/HEAD') - ) - - -- check for multiple files - if type(plugin['file']) == 'string' then - plugin['file'] = {} - table.insert(plugin['file'], plugins[i]['file']) - end - - -- get the requested file(s) - for j = 1, #plugin['file'] or 1 do - -- get the file's dir - local pluginfile = plugdir..'/'..plugin['file'][j] - - -- get the dest dir - local destfile = mp.command_native({'expand-path', '~~/'}).. - '/'..plugin['dir']..'/'..testforslash(plugin['file'][j]) - - if fileexists(plugdir..'/') then - -- if we need to update, update - if checkupdates(plugdir) then - logwrite(plugin['file'][j]..' is updating.') - -- make sure we are on the main branch - run('git -C '..plugdir..' checkout -q '..plugin['branch']) - run('git -C '..plugdir..' pull') -- get the latest commits - else - logwrite(plugin['file'][j]..' is up to date!') - end - else - clonegit(plugdir, plugin['url'], plugin['branch']) - end - - -- copy the file contents over to the desired location - cp(pluginfile, destfile) - end - ::continue:: -end - -local function initupdate() - openlog() - - logwrite('# of plugins defined in table: '..tablelength(plugins)) - os.execute('mkdir -p '..opts.dl.dir) -- make download dir - - -- start the install process - logwrite('Starting Download...') - mp.osd_message('Downloading plugins!') - - -- start iterating through plugins - for i = 1, tablelength(plugins) do - local f = coroutine.create(function() startinstall(i) end) - coroutine.resume(f) - end - - -- closing/removing everything - if opts.dl.powerwash == true then - logwrite('powerwashing the tmp dir "'..opts.dl.dir..'"') - os.execute('rm -rf '..opts.dl.dir) - end - - closelog() -end - --- remove logfile on startup -if opts.logging.log then - openlog() - os.remove(fn) - closelog() -end - -mp.add_key_binding(opts.bind, 'UpdatePlugins', initupdate) diff --git a/main.lua b/main.lua new file mode 100644 index 0000000..83316b8 --- /dev/null +++ b/main.lua @@ -0,0 +1,247 @@ +-- Copyright (c) 2024 squibid, see LICENSE file for more info +local mp = require('mp') +local msg = require('mp.msg') +local utils = require('mp.utils') + +local proc = require('proc') + +-- load the config file +local config = dofile(mp.command_native({"expand-path", "~~/eatit-cfg.lua"})) +if not config or type(config) ~= "table" then + msg.fatal("no config provided, bailing out") + return +end + +local base_dir = mp.command_native({"expand-path", "~~cache/plugins"}) +local packages = {} + +-- make sure the base directory exists (*nix only) +if utils.file_info(base_dir) == nil then + proc.exec({ "mkdir", "-p", base_dir }, {}, function(err, message) + if err then + msg.fatal(string.format("failed to create plugin directory: %s", err)) + return + end + end) +end + +--- regiester a new package spec +---@param spec table package spec from config +---@return table package +local function register_pkg(spec) + if type(spec) ~= "table" then + spec = { spec } + end + + local id = spec[1] + local package = packages[id] + + if not package then + package = { + id = id, + exists = false, + setup = false + } + + packages[id] = package + end + + package.name = string.sub(package.id, string.find(package.id, "%/") + 1, #package.id) + package.url = spec.url or ("https://github.com/"..package.id..".git") + package.branch = spec.branch + package.files = spec.files + package.dir = package.files and utils.join_path(base_dir, package.name) or utils.join_path(mp.command_native({ 'expand-path', "~~/scripts" }), package.name) + package.pin = spec.pin + + package.exists = utils.file_info(package.dir) ~= nil + -- validate that all files have been installed + if type(package.files) == "table" then + for filename, dest in pairs(package.files) do + if not utils.file_info(utils.join_path(package.dir, filename)) or + not utils.file_info(utils.join_path(mp.command_native({ "expand-path", dest }), filename)) then + package.exists = false + break + end + end + end + + package.on_setup = spec.setup + + return package +end + +--- run package setup +---@param package table package +local function setup_package(package) + if type(package.on_setup) ~= "function" then + return + end + + local ok, err = pcall(package.on_setup, package.dir) + if not ok then + msg.warn(string.format("error when running setup on '%s': %s", package.id, err)) + return + end + package.setup = true +end + +--- copy all files according to package spec +---@param package table package +local function copy_files(package) + --- copy src to dest + ---@param src string path to src file + ---@param dest string path to dest file + local function cp(src, dest) + local i = io.open(src, 'r') + if not i then return end + local o = io.open(dest, 'w') + if not o then return end + o:write(i:read('*a')) + o:close() + i:close() + end + + if type(package.files) == "table" then + for name, loc in pairs(package.files) do + local path = mp.command_native({'expand-path', loc}) + local dest = utils.join_path(path, name) + + local src = utils.join_path(package.dir, name) + if not utils.file_info(src) then + msg.warn(string.format("file %s not found", name)) + return + end + local ok, err = pcall(cp, src, dest) + if not ok then + msg.warn(string.format("failed to copy %s: %s", name, utils.to_string(err))) + end + end + end +end + +local function validate_package() +end + +--- download or update package +---@param package table package +---@param cb function callback +local function sync(package, cb) + if package.exists then + if package.pin then + cb() + return + end + + --- generic error + ---@param err any error + local function log_err(err) + msg.error(string.format("failed to update %s; reason: %s", package.id, err)) + end + + -- get current head commit hash + proc.git_rev_parse(package.dir, "HEAD", function(err, before) + if err then + log_err(before) + cb(err) + return + end + + -- get the latest commit hash + proc.git_fetch(package.dir, "origin", package.branch or "HEAD", function(err, message) + if err then + log_err(message) + cb(err) + return + end + + -- check the latest and current against eachother + proc.git_rev_parse(package.dir, "FETCH_HEAD", function(err, after) + if err then + log_err(after) + cb(err) + return + elseif before == after then + msg.info(string.format("skipped %s", package.id)) + cb(err) + return + end + + -- switch HEAD to new commit + proc.git_reset(package.dir, after, function(err, message) + if err then + log_err(message) + return + end + setup_package(package) + copy_files(package) + msg.info(string.format("updated %s; %s -> %s", package.id, before, after)) + + cb(err) + end) + end) + end) + end) + else + -- clone repo since it doesn't exist + proc.git_clone(package.dir, package.url, package.branch, function(err, message) + if err then + msg.error(string.format("failed to install %s; reason: %s", package.id, utils.to_string(message))) + else + setup_package(package) + copy_files(package) + package.exists = true + msg.info(string.format("installed %s", package.id)) + end + + cb(err) + end) + end +end + +--- sync a list of plugins +---@param list table list of packages +---@param cb function callback +local function sync_list(list, cb) + local progress = 0 + + for i in pairs(list) do + sync(list[i], function() + progress = progress + 1 + cb() + end) + end +end + +--- check if package spec should be synced +---@param package table package +---@return boolean +local function should_sync(package) + if config.sync == "new" or config.sync == nil then + return not package.exists + else + return config.sync == "always" + end +end + +-- register all packages +for i = 1, #config do + local ok, err = pcall(register_pkg, config[i]) + if not ok then + msg.warn(string.format("%s: %s", err, config[i].as)) + end +end + +-- check for package updates +local targets = {} +for i in pairs(packages) do + if should_sync(packages[i]) then + targets[#targets + 1] = packages[i] + end +end + +sync_list(targets, function() end) + +-- register script message for keybinding +mp.register_script_message("eatit-sync", function(name, value) + sync_list(packages, function() end) +end) diff --git a/modules/README.md b/modules/README.md deleted file mode 100644 index 614a9b2..0000000 --- a/modules/README.md +++ /dev/null @@ -1,28 +0,0 @@ -# Modules -Modules are extentions to the EatIt plugin manager that aren't necessary for -running it. Every module will be in it's own sub directory in order to keep -documentation relative to the individual modules. - -## List of modules -- `lssi.lua` Lua Script Script Injector for modifing files post install - -## Installing -Installing a module can be done through EatIt like so: -```lua -plugins = { -- the plugins you want to load - { 'https://git.squi.bid/eat-it', - file = 'modules/moddir/module.lua', - dir = 'scripts', - }, -} -``` - -## For Devs -Please add a table in the global scope called 'mod' as this may be used in the -future. It should look like this: -```lua -mod = { - version = 'version', - author = 'autor name', -} -``` diff --git a/modules/lssi/LSSI.md b/modules/lssi/LSSI.md deleted file mode 100644 index 5bcd65d..0000000 --- a/modules/lssi/LSSI.md +++ /dev/null @@ -1,16 +0,0 @@ -# Using lssi -Any plugin can be modified by lssi by doing the following in the eatit-cfg.lua: -```lua -plugins = { -- the plugins you want to load - { 'https://git.squi.bid/eat-it', - file = 'eatit.lua', - dir = 'scripts', - lssi = { - -- code line - { 'print("hello world")', 'G' }, - } - }, -} -``` -The line option can be 'g' for top of file, 'G' for bottom of file, or any -number in between. diff --git a/modules/lssi/lssi.lua b/modules/lssi/lssi.lua deleted file mode 100644 index 21f9536..0000000 --- a/modules/lssi/lssi.lua +++ /dev/null @@ -1,133 +0,0 @@ ---[[ -Eat It - a Mpv plugin manager - -Copyright © 2023 squibid - -This program is free software: you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation, either version 3 of the License, or -(at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. -]] - --- NOTE: This is a POC and will most likely be reimplimented using diff files --- with git --- or we might want to generate a diff file from the requested changes --- and check if the diffs match in content - ---[[ - Lua Script Script Injector -Takes an input file and code then, it outputs a file with your code in there. -]]-- - -local mp = require('mp') - -mod = { - version = 'ALPHA 1.1', -- the current version of lssi - author = 'squibid', -} - --- load the eatit config file -dofile(mp.command_native({'expand-path', '~~/eatit-cfg.lua'})) - --- helper functions -local function tablelength(T) - local count = 0 - for _ in pairs(T) do count = count + 1 end - return count -end - -local function fileexists(name) - local f = io.open(name, 'r') - if f ~= nil then io.close(f) return true else return false end -end - -local function logwrite(string) - if opts.logging.log then - io.write(os.date(opts.logging.logdate)..' '..string..'\n') - end -end - -local function openlog() - if opts.logging.log then -- log if asked to - -- get our logfile's full path - fn = mp.command_native({'expand-path', opts.logging.logfile}) - - f = io.open(fn, 'a') -- open file buffer - if not f then return end - io.output(f) -- set it as default - end -end - -local function closelog() - if opts.logging.log then - io.close(f) - end -end - -local function inject(infile, l, outfile) - local inf = io.open(infile, 'r') - local infcont = {} - for i in inf:lines() do - table.insert(infcont, i) - end - inf:close() - - -- don't do anything if there is already code injected into the file - if string.find(infcont[1], "-- code injected by lssi") then - logwrite('code is already injected into '..infile) - return - end - logwrite('Injecting code into '..infile) - - for i in pairs(l) do - -- add requested line below existing line - if l[i][2] == 'G' then - infcont[tablelength(infcont)] = infcont[tablelength(infcont)]..'\n'..l[i][1] - elseif l[i][2] == 'g' then - infcont[1] = l[i][1]..'\n'..infcont[1] - else - infcont[l[i][2]] = (infcont[l[i][2]])..'\n'..l[i][1] - end - end - - local outf = io.open(outfile, 'w') - - -- we inject metadata to prevent writing to the file more than once - infcont[1] = "-- code injected by lssi "..mod.version..'\n'..infcont[1] - for i, v in ipairs(infcont) do - outf:write(v..'\n') - end - - io.close(outf) -end - -local function checkandinject() - openlog() - - for i = 1, tablelength(plugins) do - -- check if the plugin has been configured with lssi - if plugins[i]['lssi'] ~= nil then - -- get the file we want to inject our code into - local f = mp.command_native({'expand-path', '~~/'}) .. - '/'..(plugins[i]['dir'] or 'scripts') .. - '/'..plugins[i]['file'] - -- and the file we are trying to modify actually exists - if fileexists(f) then - -- inject it! no going back now - inject(f, plugins[i]['lssi'], f) - else - logwrite('Failed to inject code into "' .. - plugins[i]['file']..'" file does not exist') - end - end - end - - closelog() -end - -checkandinject() diff --git a/proc.lua b/proc.lua new file mode 100644 index 0000000..306cb2e --- /dev/null +++ b/proc.lua @@ -0,0 +1,85 @@ +-- Copyright (c) 2024 squibid, see LICENSE file for more info +local mp = require('mp') + +local M = {} + +--- run a system binary +---@param args table command with it's options +---@param env table key value pair of envvars +---@param cb function callback +function M.exec(args, env, cb) + local res_env = {} + for i, v in pairs(env) do + res_env[#res_env + 1] = i.."="..v + end + + --- run callback + ---@param success boolean if the command ran successfully + ---@param result table|nil results + ---@param error string|nil error string or nil + local function callback(success, result, error) + local output + if result then + -- combine both stdout and stderr + output = result.stdout..result.stderr + end + cb(not success, output) + end + + mp.command_native_async({ + name = "subprocess", + playback_only = false, + capture_stdout = true, + capture_stderr = true, + env = res_env, + args = args + }, callback) +end + +---@type table git environment +local git_env = { GIT_TERMINAL_PROMPT = 0 } + +--- git rev parse +---@param dir string directory +---@param arg string arg +---@param cb function callback +function M.git_rev_parse(dir, arg, cb) + local cmd = { "git", "-C", dir, "rev-parse", "--short", arg } + M.exec(cmd, git_env, cb) +end + +--- git clone +---@param dir string directory +---@param url string url +---@param branch string branch +---@param cb function callback +function M.git_clone(dir, url, branch, cb) + local cmd = { "git", "clone", "--depth=1", "--recurse-submodules", "--shallow-submodules", url, dir } + + if branch then + cmd[#cmd + 1] = "--branch="..branch + end + + M.exec(cmd, git_env, cb) +end + +--- git fetch +---@param dir string directory +---@param remote string remote +---@param refspec string refspec +---@param cb function callback +function M.git_fetch(dir, remote, refspec, cb) + local cmd = { "git", "-C", dir, "fetch", "--depth=1", "--recurse-submodules", remote, refspec } + M.exec(cmd, git_env, cb) +end + +--- git reset +---@param dir string dir +---@param treeish string treeish +---@param cb function callback +function M.git_reset(dir, treeish, cb) + local cmd = { "git", "-C", dir, "reset", "--hard", "--recurse-submodules", treeish, "--" } + M.exec(cmd, git_env, cb) +end + +return M -- cgit v1.2.1