129 lines
3.5 KiB
Nix
129 lines
3.5 KiB
Nix
{
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config,
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pkgs,
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lib,
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...
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}:
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# Original source: https://gist.github.com/antifuchs/10138c4d838a63c0a05e725ccd7bccdd
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with lib;
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let
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cfg = config.local.dock;
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inherit (pkgs) stdenv dockutil;
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user = "olaf";
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in
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{
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options = {
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local.dock.enable = mkOption {
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description = "Enable dock";
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default = stdenv.isDarwin;
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example = false;
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};
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local.dock.entries = mkOption {
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description = "Entries on the Dock";
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type =
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with types;
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listOf (submodule {
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options = {
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path = lib.mkOption { type = str; };
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section = lib.mkOption {
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type = str;
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default = "apps";
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};
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options = lib.mkOption {
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type = str;
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default = "";
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};
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};
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});
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readOnly = true;
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};
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};
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config = mkIf cfg.enable (
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let
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normalize = path: if hasSuffix ".app" path then path + "/" else path;
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entryURI =
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path:
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"file://"
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+ (builtins.replaceStrings
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[
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" "
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"!"
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"\""
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"#"
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"$"
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"%"
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"&"
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"'"
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"("
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")"
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]
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[
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"%20"
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"%21"
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"%22"
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"%23"
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"%24"
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"%25"
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"%26"
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"%27"
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"%28"
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"%29"
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]
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(normalize path)
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);
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wantURIs = concatMapStrings (entry: "${entryURI entry.path}\n") cfg.entries;
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createEntries = concatMapStrings (
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entry:
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''
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if [ -e ${escapeShellArg entry.path} ]; then
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runDockutil --no-restart --add ${escapeShellArg entry.path} --section ${escapeShellArg entry.section} ${entry.options} /Users/${user} || exit 1
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fi
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''
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) cfg.entries;
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in
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{
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system.activationScripts.postActivation.text = ''
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echo >&2 "Setting up the Dock for ${user}..."
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if [ "$(/usr/bin/stat -f %Su /dev/console)" = ${escapeShellArg user} ]; then
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dockUid="$(/usr/bin/id -u ${escapeShellArg user})"
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runDockutil() {
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# Avoid dockutil's root-only defaults-export pipe deadlock.
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local status
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if ${pkgs.coreutils}/bin/timeout --kill-after=5s 30s \
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/bin/launchctl asuser "$dockUid" \
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/usr/bin/sudo -H -n -u ${escapeShellArg user} \
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${dockutil}/bin/dockutil "$@"; then
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return 0
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else
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status=$?
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echo >&2 "Dock setup failed: dockutil $* exited with status $status (timeout: 30s)."
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return "$status"
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fi
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}
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dockListing="$(runDockutil --list /Users/${user})" || exit 1
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haveURIs="$(printf '%s\n' "$dockListing" | ${pkgs.coreutils}/bin/cut -f2)"
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if ! diff -wu <(echo "$haveURIs") <(echo -n ${escapeShellArg wantURIs}) >&2; then
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echo >&2 "Resetting Dock."
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runDockutil --no-restart --remove all /Users/${user} || exit 1
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${createEntries}
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if ! ${pkgs.coreutils}/bin/timeout --kill-after=5s 30s \
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/bin/launchctl kickstart -k "gui/$dockUid/com.apple.Dock.agent"; then
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echo >&2 "Dock setup failed: could not restart the Dock for ${user}."
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exit 1
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fi
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fi
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echo >&2 "Dock setup complete."
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else
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echo >&2 "Skipping Dock setup: ${user} is not the active console user. Re-run activation after logging in."
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fi
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'';
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}
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);
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}
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