| #!/usr/bin/env bash | |
| 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 | |
| readonly TAG=$1 | |
| # The prefix is chosen to match what GitHub generates for source archives. | |
| # This guarantees that users can easily switch from a released artifact to a source archive | |
| # with minimal differences in their code (e.g. strip_prefix remains the same) | |
| readonly PREFIX="rules_cc-${TAG}" | |
| readonly ARCHIVE="${PREFIX}.tar.gz" | |
| # NB: configuration for 'git archive' is in /.gitattributes | |
| git archive --format=tar --prefix=${PREFIX}/ ${TAG} | gzip > $ARCHIVE | |
| SHA=$(shasum -a 256 $ARCHIVE | awk '{print $1}') | |
| # The stdout of this program will be used as the top of the release notes for this release. | |
| cat << EOF | |
| ## Using bzlmod with Bazel 6 or later: | |
| 1. [Bazel 6] Add \`common --enable_bzlmod\` to \`.bazelrc\`. | |
| 2. Add to your \`MODULE.bazel\` file: | |
| \`\`\`starlark | |
| bazel_dep(name = "rules_cc", version = "${TAG}") | |
| \`\`\` | |
| ## Using WORKSPACE: | |
| \`\`\`starlark | |
| load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") | |
| http_archive( | |
| name = "rules_cc", | |
| sha256 = "${SHA}", | |
| strip_prefix = "${PREFIX}", | |
| url = "https://github.com/bazelbuild/rules_cc/releases/download/${TAG}/${ARCHIVE}", | |
| ) | |
| load("@rules_cc//cc:extensions.bzl", "compatibility_proxy_repo") | |
| compatibility_proxy_repo() | |
| \`\`\` | |
| EOF |