diff options
Diffstat (limited to 'pkgs/shells/fish/plugins/build-fish-plugin.nix')
-rw-r--r-- | pkgs/shells/fish/plugins/build-fish-plugin.nix | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/pkgs/shells/fish/plugins/build-fish-plugin.nix b/pkgs/shells/fish/plugins/build-fish-plugin.nix new file mode 100644 index 000000000000..e2ec342e5440 --- /dev/null +++ b/pkgs/shells/fish/plugins/build-fish-plugin.nix @@ -0,0 +1,77 @@ +{ stdenv, lib, writeShellScriptBin, writeScript, fish }: + +let + rtpPath = "share/fish"; + + mapToFuncPath = v: + if lib.isString v + then v + else "${v}/${rtpPath}/vendor_functions.d"; + + fishWithFunctionPath = plugins: let + funcPaths = map mapToFuncPath plugins; + in writeShellScriptBin "fish" '' + ${fish}/bin/fish \ + --init-command \ + "set --prepend fish_function_path ${lib.escapeShellArgs funcPaths}" \ + "$@" + ''; + +in attrs@{ + pname, + version, + src, + + name ? "fishplugin-${pname}-${version}", + unpackPhase ? "", + configurePhase ? ":", + buildPhase ? ":", + preInstall ? "", + postInstall ? "", + # name of the subdirectory in which to store the plugin + installPath ? lib.getName pname, + + checkInputs ? [], + # plugins or paths to add to the function path of the test fish shell + checkFunctionPath ? [], + # test script to be executed in a fish shell + checkPhase ? "", + doCheck ? checkPhase != "", + + ... +}: + +stdenv.mkDerivation (attrs // { + inherit name; + inherit unpackPhase configurePhase buildPhase; + + inherit preInstall postInstall; + installPhase = '' + runHook preInstall + + ( + install_vendor_files() { + source="$1" + target="$out/${rtpPath}/vendor_$2.d" + + [ -d $source ] || return 0 + mkdir -p $target + cp -r $source/*.fish "$target/" + } + + install_vendor_files completions completions + install_vendor_files functions functions + install_vendor_files conf conf + install_vendor_files conf.d conf + ) + + runHook postInstall + ''; + + inherit doCheck; + checkInputs = [ (fishWithFunctionPath checkFunctionPath) ] ++ checkInputs; + checkPhase = '' + export HOME=$(mktemp -d) # fish wants a writable home + fish "${writeScript "${name}-test" checkPhase}" + ''; +}) |