nixos/angrr: add direnv integration (c45673a6) · Commits · nix / nixpkgs

nixos/modules/services/misc/angrr.nix

+24 −0

Original line number	Diff line number	Diff line
		@@ -7,6 +7,7 @@

		let
		cfg = config.services.angrr;
		direnvCfg = config.programs.direnv.angrr;
		in
		{
		meta.maintainers = pkgs.angrr.meta.maintainers;
		@@ -77,6 +78,20 @@ in
		};
		};
		};
		programs.direnv.angrr = {
		enable = lib.mkEnableOption "angrr direnv integration" // {
		default = true;
		example = false;
		};
		autoUse = lib.mkOption {
		type = lib.types.bool;
		default = true;
		example = false;
		description = ''
		Whether to automatically use angrr before loading .envrc.
		'';
		};
		};
		};

		config = lib.mkIf cfg.enable (
		@@ -106,6 +121,8 @@ in
		Type = "oneshot";
		};
		};

		environment.systemPackages = [ cfg.package ];
		}

		(lib.mkIf cfg.timer.enable {
		@@ -123,6 +140,13 @@ in
		before = [ "nix-gc.service" ];
		};
		})

		(lib.mkIf (config.programs.direnv.enable && direnvCfg.enable) {
		environment.etc."direnv/lib/angrr.sh".source = "${cfg.package}/share/direnv/lib/angrr.sh";
		programs.direnv.direnvrcExtra = lib.mkIf direnvCfg.autoUse ''
		use angrr
		'';
		})
		]
		);
		}

+25 −0

Original line number	Diff line number	Diff line
		@@ -15,6 +15,11 @@
		# For `nix build /run/current-system --out-link`,
		# `nix-build` does not support this use case.
		nix.settings.experimental-features = [ "nix-command" ];

		# Test direnv integration
		programs.direnv.enable = true;
		# Verbose logging for angrr in direnv
		environment.variables.ANGRR_DIRENV_LOG = "angrr=debug";
		};
		};

		@@ -59,5 +64,25 @@
		# All auto GC roots are removed
		machine.succeed("test ! -f /tmp/root-auto-gc-root-2")
		machine.succeed("test ! -f /tmp/user-auto-gc-root-2")

		# Direnv integration test
		machine.succeed("mkdir /tmp/test-direnv")
		machine.succeed("echo >/tmp/test-direnv/.envrc") # Simply create an empty .envrc
		machine.succeed("nix build /run/current-system --out-link /tmp/test-direnv/.direnv/gc-root")
		machine.succeed("cd /tmp/test-direnv; direnv allow; direnv exec . true")

		# The root will be removed if we does not use the direnv recently
		machine.succeed("date -s '8 days'")
		machine.systemctl("start nix-gc.service")
		machine.succeed("test ! -f /tmp/test-direnv/.direnv/gc-root")

		# Recreate the root
		machine.succeed("nix build /run/current-system --out-link /tmp/test-direnv/.direnv/gc-root")

		# The root will not be remove if we use the direnv recently
		machine.succeed("date -s '8 days'")
		machine.succeed("cd /tmp/test-direnv; direnv exec . true")
		machine.systemctl("start nix-gc.service")
		machine.succeed("readlink /tmp/test-direnv/.direnv/gc-root")
		'';
		}