a lot more stuff

lua/conf/plugins/oil.lua

@@ -0,0 +1,160 @@
+local misc = require('core.misc')
+local map = misc.map
+
+local permission_hlgroups = {
+  ['-'] = 'NonText',
+  ['r'] = 'DiagnosticSignWarn',
+  ['w'] = 'DiagnosticSignHint',
+  ['x'] = 'DiagnosticSignOk',
+}
+
+return { 'stevearc/oil.nvim',
+  disable = not vim.fn.has("nvim-0.8.0"),
+  function()
+    require("oil").setup {
+      -- ID is automatically added at the beginning, and name at the end
+      -- See :help oil-columns
+      columns = {
+        {
+          "permissions",
+          highlight = function(permission_str)
+            local hls = {}
+            for i = 1, #permission_str do
+              local char = permission_str:sub(i, i)
+              table.insert(hls, { permission_hlgroups[char], i - 1, i })
+            end
+            return hls
+          end,
+        },
+        { "size", highlight = '@number' }
+      },
+
+      -- Window-local options to use for oil buffers
+      win_options = {
+        number = false,
+        relativenumber = false,
+        wrap = false,
+        signcolumn = "no",
+        cursorcolumn = false,
+        foldcolumn = "0",
+        spell = false,
+        list = false,
+        conceallevel = 3,
+        concealcursor = "nvic"
+      },
+
+      -- Send deleted files to the trash instead of permanently deleting them (:help oil-trash)
+      delete_to_trash = false,
+
+      -- Skip the confirmation popup for simple operations (:help oil.skip_confirm_for_simple_edits)
+      skip_confirm_for_simple_edits = false,
+
+      -- Selecting a new/moved/renamed file or directory will prompt you to save changes first
+      -- (:help prompt_save_on_select_new_entry)
+      prompt_save_on_select_new_entry = true,
+
+      -- Oil will automatically delete hidden buffers after this delay
+      -- You can set the delay to false to disable cleanup entirely
+      -- Note that the cleanup process only starts when none of the oil buffers are currently displayed
+      cleanup_delay_ms = 2000,
+      lsp_file_methods = {
+        -- Enable or disable LSP file operations
+        enabled = true,
+        -- Time to wait for LSP file operations to complete before skipping
+        timeout_ms = 1000,
+        -- Set to true to autosave buffers that are updated with LSP willRenameFiles
+        -- Set to "unmodified" to only save unmodified buffers
+        autosave_changes = "unmodified"
+      },
+
+      -- Constrain the cursor to the editable parts of the oil buffer
+      -- Set to `false` to disable, or "name" to keep it on the file names
+      constrain_cursor = "editable",
+
+      -- Set to true to watch the filesystem for changes and reload oil
+      watch_for_changes = false,
+
+      -- Keymaps in oil buffer. Can be any value that `vim.keymap.set` accepts OR a table of keymap
+      -- options with a `callback` (e.g. { callback = function() ... end, desc = "", mode = "n" })
+      -- Additionally, if it is a string that matches "actions.<name>",
+      -- it will use the mapping at require("oil.actions").<name>
+      -- Set to `false` to remove a keymap
+      -- See :help oil-actions for a list of all available actions
+      keymaps = {
+        ["g?"] = { "actions.show_help", mode = "n" },
+        ["<C-l>"] = "actions.refresh",
+        ["<CR>"] = "actions.select",
+        ["-"] = { "actions.parent", mode = "n" },
+        ["_"] = { "actions.open_cwd", mode = "n" },
+        ["`"] = { "actions.cd", mode = "n" },
+        ["~"] = { "actions.cd", opts = { scope = "tab" }, mode = "n" },
+        ["gs"] = { "actions.change_sort", mode = "n" },
+        ["gx"] = "actions.open_external",
+        ["g."] = { "actions.toggle_hidden", mode = "n" },
+        ["g\\"] = { "actions.toggle_trash", mode = "n" }
+      },
+
+      view_options = {
+        -- Show files and directories that start with "."
+        show_hidden = false,
+
+        -- This function defines what is considered a "hidden" file
+        is_hidden_file = function(name, bufnr)
+          if name == ".." then -- show previous directory
+            return false
+          end
+          local m = name:match("^%.")
+          return m ~= nil
+        end,
+
+        -- This function defines what will never be shown, even when `show_hidden` is set
+        is_always_hidden = function(name, bufnr)
+          return false
+        end,
+
+        -- Sort file names with numbers in a more intuitive order for humans.
+        -- Can be "fast", true, or false. "fast" will turn it off for large directories.
+        natural_order = "fast",
+
+        -- Sort file and directory names case insensitive
+        case_insensitive = false,
+
+        sort = {
+          -- sort order can be "asc" or "desc"
+          -- see :help oil-columns to see which columns are sortable
+          { "type", "asc" },
+          { "name", "asc" },
+        },
+
+        -- Customize the highlight group for the file name
+        highlight_filename = function(entry, is_hidden, is_link_target, is_link_orphan)
+          return nil
+        end,
+      },
+
+      -- Configuration for the floating window in oil.open_float
+      float = {
+        border = "solid"
+      },
+
+      -- Configuration for the floating action confirmation window
+      confirmation = {
+        border = "solid"
+      },
+      -- Configuration for the floating progress window
+      progress = {
+        border = "solid"
+      },
+      -- Configuration for the floating SSH window
+      ssh = {
+        border = "solid"
+      },
+      -- Configuration for the floating keymaps help window
+      keymaps_help = {
+        border = "solid"
+      }
+    }
+
+    map('n', '-', '<cmd>Oil<CR>')
+  end
+}