This repository was archived by the owner on Oct 11, 2025. It is now read-only.
Auto Integrate LLVM #80
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. | |
| # See https://llvm.org/LICENSE.txt for license information. | |
| # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception | |
| # Copyright (c) 2024. | |
| name: Auto Integrate LLVM | |
| on: | |
| workflow_dispatch: | |
| schedule: | |
| # At minute 0 past hour 1. (see https://crontab.guru) | |
| - cron: '00 01 * * *' | |
| concurrency: | |
| # A PR number if a pull request and otherwise the commit hash. This cancels | |
| # queued and in-progress runs for the same PR (presubmit) or commit | |
| # (postsubmit). The workflow name is prepended to avoid conflicts between | |
| # different workflows. | |
| group: ${{ github.workflow }}-${{ github.event.number || github.sha }} | |
| cancel-in-progress: true | |
| jobs: | |
| update-dep: | |
| name: "Integrate LLVM and send PR" | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: write | |
| pull-requests: write | |
| steps: | |
| - name: "Check out repository" | |
| uses: actions/checkout@v4.2.2 | |
| with: | |
| fetch-depth: 0 | |
| - name: Restore LLVM project cache | |
| id: llvm-project-restore | |
| uses: actions/cache/restore@v4 | |
| with: | |
| path: /tmp/llvm-project | |
| key: cache-llvm-project | |
| - name: "Get llvm-project" | |
| shell: bash | |
| id: get-llvm-project | |
| run: | | |
| # https://github.com/actions/cache/issues/1566 | |
| if [ "${{ steps.llvm-project-restore.outputs.cache-hit }}" == "" ]; then | |
| git clone https://github.com/llvm/llvm-project.git /tmp/llvm-project | |
| fi | |
| pushd /tmp/llvm-project | |
| git pull origin main | |
| echo "LLVM_SHA_SHORT=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT | |
| popd | |
| - name: Save LLVM project cache | |
| id: llvm-project-save | |
| uses: actions/cache/save@v4 | |
| with: | |
| path: /tmp/llvm-project | |
| key: "cache-llvm-project-${{ format('{0}-{1}', github.ref_name, github.run_number) }}" | |
| - name: "Make filtered llvm-project" | |
| id: make-filtered-llvm-project | |
| shell: bash | |
| run: | | |
| DEBIAN_FRONTEND=noninteractive sudo apt install -y git-filter-repo | |
| HERE=$(pwd) | |
| pushd /tmp/llvm-project | |
| bash $HERE/filter-llvm.sh | |
| popd | |
| - name: "Rebase on top of llvm-project" | |
| shell: bash | |
| id: rebase-llvm-project | |
| run: | | |
| git config user.email "github-actions[bot]@users.noreply.github.com" | |
| git config user.name "github-actions[bot]" | |
| git pull /tmp/llvm-project main --rebase | |
| - name: Generate token | |
| uses: actions/create-github-app-token@v1 | |
| id: generate-token | |
| with: | |
| app-id: ${{ secrets.BUMP_LLVM_CREATE_PR_APP_ID }} | |
| private-key: ${{ secrets.BUMP_LLVM_CREATE_PR_APP_PRIVATE_KEY }} | |
| - name: "Create Pull Request" | |
| id: cpr | |
| uses: peter-evans/create-pull-request@v7 | |
| with: | |
| token: ${{ steps.generate-token.outputs.token }} | |
| commit-message: "[LLVM] Integrate to ${{ steps.get-llvm-project.outputs.LLVM_SHA_SHORT }}" | |
| title: "[LLVM] Integrate to ${{ steps.get-llvm-project.outputs.LLVM_SHA_SHORT }}" | |
| body: "Integrate LLVM to https://github.com/llvm/llvm-project/commit/${{ steps.get-llvm-project.outputs.LLVM_SHA_SHORT }}" | |
| author: 'github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>' | |
| base: main | |
| branch: update-llvm | |
| delete-branch: true | |
| - name: Enable auto-merge | |
| if: steps.cpr.outputs.pull-request-operation == 'created' | |
| uses: peter-evans/enable-pull-request-automerge@v3 | |
| with: | |
| token: ${{ steps.generate-token.outputs.token }} | |
| pull-request-number: ${{ steps.cpr.outputs.pull-request-number }} | |
| merge-method: rebase | |
| - name: Auto approve | |
| if: steps.cpr.outputs.pull-request-operation == 'created' | |
| run: gh pr review --approve "${{ steps.cpr.outputs.pull-request-number }}" | |
| env: | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} |