make nu script generic

flake.nix

@@ -21,8 +21,12 @@
             ];
           };
           lib = pkgs.lib;
+          docker-client = pkgs.docker_24.override {
+            clientOnly = true;
+          };
         in
         {
+
           packages = {
             nixos-runner =
               let
@@ -47,12 +51,11 @@
                   pkgs.podman
                   pkgs.stdenv.cc.cc.lib
 
-                  (pkgs.docker_24.override {
+                  docker-client
-                    clientOnly = true;
-                  })
 
                   self.packages.${system}.login-script
-                  self.packages.${system}.push-container
+                  self.packages.${system}.podman-push-container
+                  self.packages.${system}.docker-push-container
                 ];
 
                 flake-registry = null;
@@ -379,13 +382,34 @@
                   ];
                 };
               };
-            push-container = pkgs.writeTextFile {
+            podman-push-container = pkgs.writeTextFile {
-              name = "push-container";
+              name = "podman-push-container";
-              destination = "/bin/push-container";
+              destination = "/bin/podman-push-container";
-              text = lib.concatStringsSep "\n" [
+              text = builtins.replaceStrings
-                "#!${pkgs.nushell}/bin/nu"
+                [
-                (builtins.readFile ./push-container.nu)
+                  "@nushell"
-              ];
+                  "@client@"
+                ]
+                [
+                  "${pkgs.nushell}/bin/nu"
+                  "${pkgs.podman}/bin/podman"
+                ]
+                (builtins.readFile ./push-container.nu);
+              executable = true;
+            };
+            docker-push-container = pkgs.writeTextFile {
+              name = "docker-push-container";
+              destination = "/bin/docker-push-container";
+              text = builtins.replaceStrings
+                [
+                  "@nushell"
+                  "@client@"
+                ]
+                [
+                  "${pkgs.nushell}/bin/nu"
+                  "${docker-client}/bin/docker"
+                ]
+                (builtins.readFile ./push-container.nu);
               executable = true;
             };
             login-script = pkgs.writeScriptBin "login-script" ''

push-container.nu

@@ -1,3 +1,4 @@
+#!@nushell@
 def main [
     input: string # tar.gz file containing container image to be pushed to repository
     ...tags: string # Tags to be added to pushed container image
@@ -84,6 +85,12 @@ def main [
                 $env.PLUGIN_REGISTRY
             } else if not ($env | get -i REGISTRY | is-empty) {
                 $env.REGISTRY
+            } else if (
+                (not ($env | get -i GITHUB_SERVER_URL | is-empty))
+                and
+                (not ($env | get -i GITHUB_ACTOR | is-empty))
+            ) {
+                $"($env.GITHUB_SERVER_URL)/($env.GITHUB_ACTOR)"
             } else {
                 print "No registry specified!"
                 exit 1
@@ -108,11 +115,11 @@ def main [
         }
     )
 
-    alias podman = ^podman --log-level debug
+    alias client = ^@client@ --log-level debug
 
-    $auth.password | podman login --username $auth.username --password-stdin $registry
+    $auth.password | client login --username $auth.username --password-stdin $registry
 
-    let load_result = (do { podman load --input $input } | complete)
+    let load_result = (do { client load --input $input } | complete)
     if $load_result.exit_code != 0 {
         print $load_result.stderr
         exit 1
@@ -123,12 +130,12 @@ def main [
     $tags | each {
         |tag|
         let new_image = $"($registry)/($repository):($tag)"
-        let tag_result = (do { podman tag $old_image $new_image } | complete)
+        let tag_result = (do { client tag $old_image $new_image } | complete)
         if $tag_result.exit_code != 0 {
             print $tag_result.stderr
             exit 1
         }
-        let push_result = (do { podman push $new_image } | complete)
+        let push_result = (do { client push $new_image } | complete)
         if $push_result.exit_code != 0 {
             print $push_result.stderr
             exit 1
@@ -136,5 +143,5 @@ def main [
         print $"Pushed ($new_image)"
     }
 
-    podman logout $registry
+    client logout $registry
 }