fixes and docs

packages/cockpit-podman/default.nix

@@ -0,0 +1,83 @@
+{
+  fetchFromGitHub,
+  lib,
+  nodejs,
+  stdenv,
+}:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "cockpit-podman";
+  version = "123";
+
+  src = fetchFromGitHub {
+    owner = "cockpit-project";
+    repo = "cockpit-podman";
+    tag = finalAttrs.version;
+    hash = "sha256-N5nhJU9XUsxLWq3mk3bSyorHEM4zSLHt9I+zkdgU2Vk=";
+  };
+
+  # Pre-vendored node_modules from cockpit-project/node-cache, pinned via the
+  # node_modules submodule reference in the source tree.
+  nodeModules = fetchFromGitHub {
+    owner = "cockpit-project";
+    repo = "node-cache";
+    rev = "e39ef3621b5aefa5bf1c2de7e66a5918fcef620c";
+    hash = "sha256-+yhHsGEN1IqIxPY7vQysp1ZczcHzXRoNIVN3DyVgwB8=";
+  };
+
+  # pkg/lib is checked out from the main cockpit repo at the pinned commit
+  # referenced in the Makefile (COCKPIT_REPO_COMMIT).
+  cockpitLib = fetchFromGitHub {
+    owner = "cockpit-project";
+    repo = "cockpit";
+    rev = "5fb84eaefbc5ff4433a21bc452270af8d09e1ab7";
+    hash = "sha256-FR6TIKQ+3GuDMOMEivDxEx6E/SVIAXh9Cg36JJ694Wc=";
+  };
+
+  nativeBuildInputs = [ nodejs ];
+
+  # cockpit-podman uses passthru.cockpitPath for the NixOS cockpit module to
+  # add runtime dependencies to the cockpit service's PATH.
+  passthru.cockpitPath = [ ];
+
+  configurePhase = ''
+    runHook preConfigure
+
+    # Wire up the vendored node_modules
+    cp -r ${finalAttrs.nodeModules} node_modules
+    chmod -R u+w node_modules
+
+    # Wire up pkg/lib from the pinned cockpit repo
+    mkdir -p pkg
+    cp -r ${finalAttrs.cockpitLib}/pkg/lib pkg/lib
+    chmod -R u+w pkg
+
+    runHook postConfigure
+  '';
+
+  buildPhase = ''
+    runHook preBuild
+
+    NODE_ENV=production node build.js
+
+    runHook postBuild
+  '';
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out/share/cockpit/podman
+    cp -r dist/* $out/share/cockpit/podman/
+
+    runHook postInstall
+  '';
+
+  meta = {
+    description = "Cockpit UI for Podman containers";
+    homepage = "https://github.com/cockpit-project/cockpit-podman";
+    changelog = "https://github.com/cockpit-project/cockpit-podman/releases/tag/${finalAttrs.version}";
+    license = lib.licenses.lgpl21Plus;
+    platforms = lib.platforms.linux;
+    maintainers = [ ];
+  };
+})

packages/cockpit-podman/version.json

@@ -0,0 +1,31 @@
+{
+  "schemaVersion": 1,
+  "variables": {
+    "version": "123",
+    "cockpitRepoCommit": "5fb84eaefbc5ff4433a21bc452270af8d09e1ab7",
+    "nodeCacheRev": "e39ef3621b5aefa5bf1c2de7e66a5918fcef620c"
+  },
+  "sources": {
+    "src": {
+      "fetcher": "github",
+      "owner": "cockpit-project",
+      "repo": "cockpit-podman",
+      "tag": "${version}",
+      "hash": "sha256-SkZb8NcN8iSocVpdg4Y8KWNKfyBKn6HhYSO7kIcjxHw="
+    },
+    "nodeModules": {
+      "fetcher": "github",
+      "owner": "cockpit-project",
+      "repo": "node-cache",
+      "rev": "${nodeCacheRev}",
+      "hash": "sha256-v+0y2MWvx3NSxEwnuC9GYY0wyRYOV/YnG0a2QbsP/kA="
+    },
+    "cockpitLib": {
+      "fetcher": "github",
+      "owner": "cockpit-project",
+      "repo": "cockpit",
+      "rev": "${cockpitRepoCommit}",
+      "hash": "sha256-H9eeTprI0rBKv//1TvGWTtgb5N09/8Audtu5dE1y86o="
+    }
+  }
+}