automate release process

.github/CODEOWNERS

@@ -1,4 +1,4 @@
 #
 # The default owners for everything in the repo.
 #
-* @adobe/rules_gitops
+* @fasterci/rules_gitops

.github/PULL_REQUEST_TEMPLATE.md

@@ -34,10 +34,8 @@
 <!--- Go over all the following points, and put an `x` in all the boxes that apply. -->
 <!--- If you're unsure about any of these, don't hesitate to ask. We're here to help! -->
 
-- [ ] I have signed the [Adobe Open Source CLA](https://opensource.adobe.com/cla.html).
 - [ ] My code follows the code style of this project.
 - [ ] My change requires a change to the documentation.
 - [ ] I have updated the documentation accordingly.
 - [ ] I have read the **CONTRIBUTING** document.
 - [ ] I have added tests to cover my changes.
-- [ ] All new and existing tests passed.

.github/workflows/release.yml

@@ -10,78 +10,18 @@ on:
 
 jobs:
   build:
-    runs-on: ubuntu-20.04
-    env:
-      USE_BAZEL_VERSION: 5.3.1
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v3
-      - name: Mount Bazel cache
-        uses: actions/cache@v3
-        with:
-          path: ~/.cache/bazel
-          key: bazel-${{ env.USE_BAZEL_VERSION }}-${{ github.sha }}
-          restore-keys: |
-            bazel-${{ env.USE_BAZEL_VERSION }}-
-            bazel-
-      - name: Setup build tools
-        run: |
-          TOOLS_DIR="${HOME}/.cache/tools"
-          mkdir -p "${TOOLS_DIR}/bin/"
-          curl -Ls -o "${TOOLS_DIR}/bin/bazel" "https://github.com/bazelbuild/bazelisk/releases/download/v1.14.0/bazelisk-linux-amd64"
-          chmod +x "${TOOLS_DIR}/bin/bazel"
-          curl -Ls -o "${TOOLS_DIR}/bin/buildifier" "https://github.com/bazelbuild/buildtools/releases/download/0.29.0/buildifier"
-          chmod +x "${TOOLS_DIR}/bin/buildifier"
-          curl -Ls -o "${TOOLS_DIR}/bin/kind" "https://github.com/kubernetes-sigs/kind/releases/download/v0.11.1/kind-linux-amd64"
-          chmod +x "${TOOLS_DIR}/bin/kind"
-          echo "${TOOLS_DIR}/bin" >> $GITHUB_PATH
-      - name: Setup kind cluster
-        run: |
-          ./create_kind_cluster.sh
-      - name: Build
-        run: |
-          bazel build //...
-      - name: Check
-        # run downloaded version of buildifier to reduce uncached build times
-        # see: bazel run //:buildifier-check
-        run: |
-          find . -type f \(\
-            -name '*.bzl' \
-            -o -name '*.sky' \
-            -o -name BUILD \
-            -o -name BUILD.bazel \
-            -o -name WORKSPACE \
-            -o -name WORKSPACE.bazel \
-          \) | xargs buildifier \
-            -mode=check \
-            -lint=warn \
-            --warnings=-module-docstring,-function-docstring,-function-docstring-header,-function-docstring-args,-function-docstring-return,-print \
-          || {
-            buildifier_exit_code=$?
-            echo "Error: failed buildifier checks. Please run \"bazel run //:buildifier-fix\" and commit the changes."
-            exit $buildifier_exit_code
-          }
-      - name: Test
-        run: |
-          bazel test //...
-      - name: Build examples
-        run: |
-          cd examples
-          bazel build //...
-      - name: Test examples
-        run: |
-          cd examples
-          bazel test //...
-      - name: E2E
-        run: |
-          cd examples
-          ./e2e-test.sh
       - name: Prepare workspace snippet
         run: .github/workflows/workspace_snippet.sh ${{ env.GITHUB_REF_NAME }} > release_notes.txt
       - name: Release
-        uses: softprops/action-gh-release@v1
+        uses: softprops/action-gh-release@v2
         with:
           prerelease: true
           # Use GH feature to populate the changelog automatically
           generate_release_notes: true
           body_path: release_notes.txt
+          files: rules_gitops-*.tar.gz
+

.github/workflows/workspace_snippet.sh

@@ -2,13 +2,36 @@
 
 set -o errexit -o nounset -o pipefail
 
+# Set by GH actions, see
+# https://docs.github.com/en/actions/learn-github-actions/environment-variables#default-environment-variables
+TAG=${GITHUB_REF_NAME}
+# The prefix is chosen to match what GitHub generates for source archives
+PREFIX="rules_gitops-${TAG:1}"
+ARCHIVE="rules_gitops-$TAG.tar.gz"
+git archive --format=tar --prefix=${PREFIX}/ ${TAG} | gzip > $ARCHIVE
+SHA=$(shasum -a 256 $ARCHIVE | awk '{print $1}')
+
+set -o errexit -o nounset -o pipefail
+
 TAG=${GITHUB_REF_NAME}
 PREFIX="rules_gitops-${TAG:1}"
 SHA=$(git archive --format=tar --prefix=${PREFIX}/ ${TAG} | gzip | shasum -a 256 | awk '{print $1}')
 
 cat << EOF
+## Using bzlmod with Bazel 6 or later:
+1. Add \`common --enable_bzlmod\` to \`.bazelrc\`.
+
+2. Add to your \`MODULE.bazel\` file:
+
+\`\`\`starlark
+bazel_dep(name = "rules_gitops", version = "${TAG:1}")
+
+kustomize = use_extension("@rules_gitops//gitops:extensions.bzl", "kustomize")
+kustomize.kustomize_toolchain()
+use_repo(kustomize, "kustomize_bin")
+\`\`\`
 
-WORKSPACE snippet:
+## Using WORKSPACE:
 
 \`\`\`starlark
 
@@ -18,8 +41,9 @@ http_archive(
     name = "rules_gitops",
     sha256 = "${SHA}",
     strip_prefix = "${PREFIX}",
-    urls = ["https://github.com/fasterci/rules_gitops/archive/refs/tags/${TAG}.tar.gz"],
+    urls = ["https://github.com/fasterci/rules_gitops/releases/download/${TAG}/${ARCHIVE}"],
 )
+\`\`\`
 EOF
 
 awk '/---SNIP---/{f=1;next}/---END_SNIP---/{f=0}f' examples/WORKSPACE