Add PR CI workflow

.github/workflows/pr.yaml

@@ -0,0 +1,60 @@
+name: Release
+'on':
+  workflow_dispatch: null
+  pull_request: null
+jobs:
+  pr-generate:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout repo
+      uses: actions/[email protected]
+    - uses: actions/setup-python@v5
+      with:
+        python-version: "3.13"
+    - run: ./download-buildifier.sh
+    - run: git config --global user.email "[email protected]" && git config --global user.name "Raccoons Build"
+    - name: Checkout BCR
+      uses: actions/[email protected]
+      with:
+        repository: illicitonion/bazel-central-registry
+        token: ${{ secrets.BCR_GITHUB_TOKEN }}
+        path: bazel-central-registry
+        ref: refs/heads/main
+    - run: (cd bazel-central-registry && git remote add upstream https://github.com/bazelbuild/bazel-central-registry.git && git fetch upstream && git reset --hard upstream/main)
+    - run: python3 generate.py --bcr_dir=$(pwd)/bazel-central-registry --overlay_tar_path=/tmp/3.3.1.bcr.wip.tar.gz --tag=3.3.1.bcr.wip --release_tar_url_template=file:///tmp/3.3.1.bcr.wip.tar.gz --buildifier=/tmp/buildifier.exe
+    - run: tar czf bcr.tar.gz bazel-central-registry
+    - name: Upload overlay
+      uses: actions/upload-artifact@v3
+      with:
+        name: 3.3.1.bcr.wip.tar.gz
+        path: /tmp/3.3.1.bcr.wip.tar.gz
+        if-no-files-found: error
+    - name: Upload bcr
+      uses: actions/upload-artifact@v3
+      with:
+        name: bcr.tar.gz
+        path: bcr.tar.gz
+        if-no-files-found: error
+  pr-test:
+    strategy:
+      matrix:
+        os:
+          - macos-13
+          - macos-14
+          - ubuntu-latest
+    needs:
+    - pr-generate
+    runs-on: ${{ matrix.os }}
+    steps:
+    - name: Download overlay
+      uses: actions/download-artifact@v3
+      with:
+        name: 3.3.1.bcr.wip.tar.gz
+        path: /tmp/
+    - name: Download bcr
+      uses: actions/download-artifact@v3
+      with:
+        name: bcr.tar.gz
+        path: /tmp/
+    - run: (cd /tmp && tar xzf /tmp/bcr.tar.gz)
+    - run: mkdir workspace && cd workspace && echo 8.0.0 > .bazelversion && echo 'bazel_dep(name = "openssl", version = "3.3.1.bcr.wip")' > MODULE.bazel && bazel test --registry="file:///tmp/bazel-central-registry" @openssl//...

download-buildifier.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+set -euo pipefail
+
+case "$(uname)" in
+  "Darwin")
+    suffix="darwin-amd64"
+    ;;
+  "Linux")
+    suffix="linux-amd64"
+    ;;
+  *)
+    echo >&2 "Unknown uname $(uname)"
+    exit 1
+    ;;
+esac
+
+curl --fail -L -o /tmp/buildifier.exe "https://github.com/bazelbuild/buildtools/releases/download/v7.3.1/buildifier-${suffix}"
+chmod 0755 /tmp/buildifier.exe

generate.py

@@ -73,7 +73,7 @@
 ]
 
 
-def main(bcr_dir: str, overlay_tar_path: str, tag: str, release_tar_url_template: str):
+def main(bcr_dir: str, overlay_tar_path: str, tag: str, buildifier_path: str, release_tar_url_template: str):
     openssl_module_dir = os.path.join(bcr_dir, "modules", "openssl")
     out_dir = os.path.join(openssl_module_dir, tag)
     os.makedirs(out_dir)
@@ -153,6 +153,7 @@ def main(bcr_dir: str, overlay_tar_path: str, tag: str, release_tar_url_template
                         path: generated_path_to_platform_to_contents[path][platform]
                         for path in platform_specific_generated_paths
                     },
+                    buildifier_path,
                 )
 
             copy_from_here_to(
@@ -209,7 +210,8 @@ def main(bcr_dir: str, overlay_tar_path: str, tag: str, release_tar_url_template
         write_source_json(out_dir, openssl_info)
 
         previous_tag_dir = guess_previous_tag_dir(openssl_module_dir, tag)
-        dedupe_content_with_symlinks(previous_tag_dir, out_dir)
+        if previous_tag_dir:
+            dedupe_content_with_symlinks(previous_tag_dir, out_dir)
 
     add_to_metadata(openssl_module_dir, tag)
 
@@ -307,6 +309,7 @@ def write_platform_specific_constants(
     platform: str,
     perl_output: str,
     platform_specific_generated_files: Dict[str, str],
+    buildifier_path: str,
 ):
     out = f"""# Generated code. DO NOT EDIT.
 
@@ -319,7 +322,7 @@ def write_platform_specific_constants(
     path = os.path.join(overlay_dir, f"constants-{platform}.bzl")
     with open(path, "w") as f:
         f.write(out)
-    subprocess.check_call(["buildifier", path])
+    subprocess.check_call([buildifier_path, path])
 
 
 def copy_from_here_to(local_path: str, dst: str, executable: bool = False):
@@ -382,5 +385,6 @@ def dedupe_content_with_symlinks(previous_tag_dir, out_dir):
         "--release_tar_url_template",
         default="https://github.com/raccoons-build/bazel-openssl-cc/releases/download/{tag}/bazel-openssl-cc-{tag}.tar.gz",
     )
+    parser.add_argument("--buildifier", default="buildifier")
     args = parser.parse_args()
-    main(args.bcr_dir, args.overlay_tar_path, args.tag, args.release_tar_url_template)
+    main(args.bcr_dir, args.overlay_tar_path, args.tag, args.buildifier, args.release_tar_url_template)