initial commit

README.md

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+# FOO UpDater
+Declaratively keep your stuff up to date in your nixos config.
+
+## Usage
+```nix
+{
+  description = "My flake config";
+  inputs.fooud.url = "https://git.squi.bid/squi.bid/fooud";
+  outputs = { self, nixpkgs, fooud }: {
+    nixosConfigurations.my-system = nixpkgs.lib.nixosSystem {
+      modules = [{
+        services.nginx.virtualHosts."squi.bid" = {
+          root = fooud.lib.gitUpdater {
+            git = "https://git.squi.bid/squibid/squi.bid"; # the source of the data
+            dest = "/var/www/squi.bid"; # where should the files live on disk
+            keys = [ "BECE5684D3C4005D" ]; # requires the commit to be signed by me
+            check = "5m"; # we may be no more than 5 minutes out of date from the source
+          };
+
+          locations."/" = {
+            tryFiles = "$uri $uri.html $uri/";
+            index = "index.html index.htm";
+          };
+        };
+      }];
+    };
+  };
+}
+```
+
+# TODO
+- extract archives
+- support copying files from other parts of the filesystem (although that's rathar impure isn't it)
+- add some checks