Add CBMC formula #42
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| name: Add CBMC formula | |
| on: | |
| schedule: | |
| - cron: "0 */6 * * *" # Run this every 6 hours | |
| workflow_dispatch: # Allow manual dispatching for a custom branch / tag. | |
| permissions: | |
| checks: write | |
| contents: write | |
| pull-requests: write | |
| jobs: | |
| create-formula-pr: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| - name: Obtain latest CBMC release | |
| env: | |
| GH_TOKEN: ${{ github.token }} | |
| run: | | |
| CBMC_LATEST=$(gh -R diffblue/cbmc release list | grep Latest | awk '{print $1}' | cut -f2 -d-) | |
| echo "CBMC_LATEST: ${CBMC_LATEST}" | |
| echo "CBMC_LATEST=${CBMC_LATEST}" >> "${GITHUB_ENV}" | |
| # check whether we already have the formula | |
| if [ -e "Formula/cbmc@${CBMC_LATEST}.rb" ] ; then | |
| echo "next_step=none" >> "${GITHUB_ENV}" | |
| # check whether we already have a PR for the formula | |
| elif ! git ls-remote --exit-code origin "cbmc-${CBMC_LATEST}" ; then | |
| echo "next_step=none" >> "${GITHUB_ENV}" | |
| else | |
| CBMC_LATEST_REV=$(gh -R diffblue/cbmc release view cbmc-"${CBMC_LATEST}" --json targetCommitish | jq -r '.targetCommitish') | |
| echo "CBMC_LATEST_REV: ${CBMC_LATEST_REV}" | |
| echo "CBMC_LATEST_REV=${CBMC_LATEST_REV}" >> "${GITHUB_ENV}" | |
| echo "next_step=check_brew" >> "${GITHUB_ENV}" | |
| fi | |
| - name: Set up Homebrew | |
| if: ${{ env.next_step == 'check_brew' }} | |
| uses: Homebrew/actions/setup-homebrew@master | |
| - name: Check CBMC version in brew | |
| if: ${{ env.next_step == 'check_brew' }} | |
| run: | | |
| brew update | |
| CBMC_BREW=$(brew info cbmc --json | jq -r '.[0].versions.stable') | |
| echo "CBMC_BREW: ${CBMC_BREW}" | |
| if [ "${CBMC_BREW}" = "${CBMC_LATEST}" ] ; then | |
| formula_base=$(find Formula/ -type f | sort | tail -1) | |
| sed '/bottle do/Q' "${formula_base}" > "Formula/cbmc@${CBMC_LATEST}.rb" | |
| sed -i "1s/CbmcAT[[:digit:]]*/CbmcAT${CBMC_LATEST//./}/" "Formula/cbmc@${CBMC_LATEST}.rb" | |
| sed -i "5s/\".*\"/\"cbmc-${CBMC_LATEST}\"/" "Formula/cbmc@${CBMC_LATEST}.rb" | |
| sed -i "6s/\".*\"/\"cbmc-${CBMC_LATEST_REV}\"/" "Formula/cbmc@${CBMC_LATEST}.rb" | |
| ./transform_binary.sh "${CBMC_LATEST}" >> "Formula/cbmc@${CBMC_LATEST}.rb" | |
| sed -n '1,/end$/!p' "${formula_base}" >> "Formula/cbmc@${CBMC_LATEST}.rb" | |
| echo "next_step=upload_and_create_pr" >> "${GITHUB_ENV}" | |
| else | |
| echo "next_step=none" >> "${GITHUB_ENV}" | |
| fi | |
| - name: Upload bottles | |
| if: ${{ env.next_step == 'upload_and_create_pr' }} | |
| uses: softprops/action-gh-release@v2 | |
| with: | |
| tag_name: bag-of-goodies | |
| files: cbmc@*.tar.gz | |
| - name: Create Pull Request | |
| if: ${{ env.next_step == 'upload_and_create_pr' }} | |
| uses: peter-evans/create-pull-request@v7 | |
| with: | |
| commit-message: Add formula for CBMC ${{ env.CBMC_LATEST }} | |
| add-paths: Formula/cbmc@*.rb | |
| branch: cbmc-${{ env.CBMC_LATEST }} | |
| delete-branch: true | |
| title: 'Add formula for CBMC ${{ env.CBMC_LATEST }}' | |
| body: > | |
| Add brew formula for CBMC's latest release. |