Add script stage

2021-01-12 18:19:49 +01:00
parent aeac1a6068
commit 2b9c3da911
2 changed files with 24 additions and 0 deletions
--- a/garlic/stages/script.nix
+++ b/garlic/stages/script.nix
@@ -0,0 +1,23 @@
+{
+  stdenv
+}:
+
+{
+  script
+, shell ? "/bin/sh"
+}:
+
+stdenv.mkDerivation {
+  name = "script";
+  preferLocalBuild = true;
+  phases = [ "installPhase" ];
+  installPhase = ''
+    cat > $out <<'EOF'
+    #!${shell}
+
+    ${script}
+
+    EOF
+    chmod +x $out
+  '';
+}