Update OCI images to point to GHCR

deploy/oci-images.nix

@@ -1,46 +1,74 @@
 { inputs }:
 let
   inherit (inputs) std self nixpkgs;
-  inherit (nixpkgs.lib) removePrefix mapAttrsToList;
+  inherit (nixpkgs.lib) removePrefix mapAttrsToList mapAttrs;
   inherit (nixpkgs.lib.strings) concatMapStrings;
   inherit (self) operables;
   inherit (self.sourceInfo) lastModifiedDate;
 
-  mkImage = name:
-    let
-      tagName = removePrefix "marlowe-" name;
-      tagDate = builtins.substring 0 8 lastModifiedDate; # pull out just date
-    in
+  mkImage = { operable, description, name ? operable }: tag:
     std.lib.ops.mkStandardOCI {
-      name = "iohkbuild/marlowe";
-      tag = "${tagName}-${tagDate}";
-      operable = operables.${name};
+      inherit tag;
+      name = "ghcr.io/input-output-hk/${name}";
+      operable = operables.${operable};
       uid = "0";
       gid = "0";
+      labels = {
+        inherit description;
+        source = "https://github.com/input-output-hk/marlowe-cardano";
+        license = "Apache-2.0";
+      };
     };
 
   images = {
-    chain-indexer = mkImage "chain-indexer";
-    marlowe-chain-sync = mkImage "marlowe-chain-sync";
-    marlowe-indexer = mkImage "marlowe-indexer";
-    marlowe-sync = mkImage "marlowe-sync";
-    marlowe-tx = mkImage "marlowe-tx";
-    marlowe-proxy = mkImage "marlowe-proxy";
-    marlowe-web-server = mkImage "marlowe-web-server";
+    chain-indexer = mkImage {
+      operable = "chain-indexer";
+      name = "marlowe-chain-indexer";
+      description = "A Cardano chain indexer for the Marlowe Runtime";
+    };
+    marlowe-chain-sync = mkImage {
+      operable = "marlowe-chain-sync";
+      description = "A Cardano chain sync and query service for the Marlowe Runtime.";
+    };
+    marlowe-indexer = mkImage {
+      operable = "marlowe-indexer";
+      description = "A Marlowe contract indexing service for the Marlowe Runtime.";
+    };
+    marlowe-sync = mkImage {
+      operable = "marlowe-sync";
+      description = "A Marlowe contract synchronization and query service for the Marlowe Runtime.";
+    };
+    marlowe-tx = mkImage {
+      operable = "marlowe-tx";
+      description = "A Marlowe transaction creation service for the Marlowe Runtime.";
+    };
+    marlowe-proxy = mkImage {
+      operable = "marlowe-proxy";
+      description = "An API Gateway service for the Marlowe Runtime.";
+    };
+    marlowe-web-server = mkImage {
+      operable = "marlowe-web-server";
+      description = "An HTTP server for the Marlowe Runtime, exposing a REST API.";
+    };
   };
 
-  forAllImages = f: concatMapStrings (s: s + "\n") (mapAttrsToList (_: f) images);
-in
-images // {
+  forAllImages = f: tag: concatMapStrings
+    (s: s + "\n")
+    (mapAttrsToList (_: img: f (img tag)) images);
 
-  all = {
-    copyToDockerDaemon = std.lib.ops.writeScript {
-      name = "copy-to-docker-daemon";
-      text = forAllImages (img: "${img.copyToDockerDaemon}/bin/copy-to-docker-daemon");
-    };
-    copyToRegistry = std.lib.ops.writeScript {
-      name = "copy-to-registry";
-      text = forAllImages (img: "${img.copyToRegistry}/bin/copy-to-registry");
+  mkImages = tag: (mapAttrs (_: img: img tag) images) // {
+    all = {
+      copyToDockerDaemon = std.lib.ops.writeScript {
+        name = "copy-to-docker-daemon";
+        text = forAllImages (img: "${img.copyToDockerDaemon}/bin/copy-to-docker-daemon") tag;
+      };
+      copyToRegistry = std.lib.ops.writeScript {
+        name = "copy-to-registry";
+        text = forAllImages (img: "${img.copyToRegistry}/bin/copy-to-registry") tag;
+      };
     };
   };
+in
+{
+  latest = mkImages "latest";
 }