disko cli: add --no-deps mode

cli.nix

@@ -3,6 +3,7 @@
 , flake ? null
 , flakeAttr ? null
 , diskoFile ? null
+, noDeps ? false
 , ... }@args:
 let
   disko = import ./. { };
@@ -12,13 +13,23 @@ let
   else
     import diskoFile args;
 
-  diskoEval = if (mode == "create") then
-    disko.createScript diskFormat pkgs
-  else if (mode == "mount") then
-    disko.mountScript diskFormat pkgs
-  else if (mode = "zap_create_mount") then
-    disko.zapCreateMount diskFormat pkgs
+  diskoEval = if noDeps then
+    if (mode == "create") then
+      disko.createScriptNoDeps diskFormat pkgs
+    else if (mode == "mount") then
+      disko.mountScriptNoDeps diskFormat pkgs
+    else if (mode == "zap_create_mount") then
+      disko.zapCreateMountScriptNoDeps diskFormat pkgs
+    else
+      builtins.abort "invalid mode"
   else
-    builtins.abort "invalid mode"
+    if (mode == "create") then
+      disko.createScript diskFormat pkgs
+    else if (mode == "mount") then
+      disko.mountScript diskFormat pkgs
+    else if (mode == "zap_create_mount") then
+      disko.zapCreateMount diskFormat pkgs
+    else
+      builtins.abort "invalid mode"
   ;
 in diskoEval

default.nix

@@ -16,18 +16,34 @@ in {
   types = types;
   create = cfg: types.diskoLib.create (eval cfg).config.devices;
   createScript = cfg: pkgs: pkgs.writeScript "disko-create" ''
+    #!/usr/bin/env bash
     export PATH=${lib.makeBinPath (types.diskoLib.packages (eval cfg).config.devices pkgs)}
     ${types.diskoLib.create (eval cfg).config.devices}
   '';
+  createScriptNoDeps = cfg: pkgs: pkgs.writeScript "disko-create" ''
+    #!/usr/bin/env bash
+    ${types.diskoLib.create (eval cfg).config.devices}
+  '';
   mount = cfg: types.diskoLib.mount (eval cfg).config.devices;
   mountScript = cfg: pkgs: pkgs.writeScript "disko-mount" ''
+    #!/usr/bin/env bash
     export PATH=${lib.makeBinPath (types.diskoLib.packages (eval cfg).config.devices pkgs)}
     ${types.diskoLib.mount (eval cfg).config.devices}
   '';
-  zapCreateMount = cfg: pkgs: pkgs.writeScript "disko-zap-create-mount" ''
+  mountScriptNoDeps = cfg: pkgs: pkgs.writeScript "disko-mount" ''
+    #!/usr/bin/env bash
+    ${types.diskoLib.mount (eval cfg).config.devices}
+  '';
+  zapCreateMount = cfg: types.diskoLib.zapCreateMount (eval cfg).config.devices;
+  zapCreateMountScript = cfg: pkgs: pkgs.writeScript "disko-zap-create-mount" ''
+    #!/usr/bin/env bash
     export PATH=${lib.makeBinPath (types.diskoLib.packages (eval cfg).config.devices pkgs)}
     ${types.diskoLib.zapCreateMount (eval cfg).config.devices}
   '';
+  zapCreateMountScriptNoDeps = cfg: pkgs: pkgs.writeScript "disko-zap-create-mount" ''
+    #!/usr/bin/env bash
+    ${types.diskoLib.zapCreateMount (eval cfg).config.devices}
+  '';
   config = cfg: { imports = types.diskoLib.config (eval cfg).config.devices; };
   packages = cfg: types.diskoLib.packages (eval cfg).config.devices;
 }

disko

@@ -72,6 +72,9 @@ while [[ $# -gt 0 ]]; do
     --dry-run)
       dry_run=y
       ;;
+    --no-deps)
+      nix_args+=(--arg noDeps true)
+      ;;
     --show-trace)
       nix_args+=("$1")
       ;;