modules/skim: init

modules/skim/check.nix

@@ -0,0 +1,12 @@
+{ pkgs, self }:
+let
+  skimWrapped =
+    (self.wrapperModules.skim.apply {
+      inherit pkgs;
+      settings.version = true;
+    }).wrapper;
+in
+pkgs.runCommand "sk-check" { nativeBuildInputs = [ skimWrapped ]; } ''
+  sk | grep ${skimWrapped.version}
+  touch $out
+''

modules/skim/module.nix

@@ -0,0 +1,63 @@
+{ config, lib, ... }:
+{
+  _class = "wrapper";
+
+  options = {
+    settings = lib.mkOption {
+      type =
+        with lib.types;
+        let
+          atom = oneOf [
+            str
+            int
+            bool
+          ];
+        in
+        attrsOf (either (attrsOf atom) atom);
+      default = { };
+      description = "Default options passed to skim. See {manpage}`sk(1)`";
+      example = {
+        tabstop = 4;
+        no-info = true;
+        bind = {
+          ctrl-d = "half-page-down";
+          ctrl-u = "half-page-up";
+        };
+      };
+    };
+  };
+
+  config = {
+    package = lib.mkDefault config.pkgs.skim;
+
+    env.SKIM_OPTIONS_FILE =
+      let
+        mkValueStringDefault = lib.generators.mkValueStringDefault { };
+
+        generated = lib.generators.toKeyValue {
+          mkKeyValue =
+            k: v:
+            if v == true then
+              "--${k}"
+            else
+              let
+                value =
+                  if builtins.isAttrs v then
+                    lib.escapeShellArg (lib.concatMapAttrsStringSep "," (k': v': "${k'}:${mkValueStringDefault v'}") v)
+                  else if builtins.isString v then
+                    lib.escapeShellArg v
+                  else
+                    mkValueStringDefault v;
+              in
+              "--${k} ${value}";
+        } config.settings;
+      in
+      lib.pipe generated [
+        (lib.replaceString "#" "##") # escape comments
+        (config.pkgs.writeText "skim-options")
+        builtins.toPath
+      ];
+
+    meta.maintainers = [ lib.maintainers.bandithedoge ];
+  };
+}