Panel with recent notifications #3284
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# This workflow is triggered on any PR comment, and tries to find a `@rerun-bot` mention in it. | |
# If the mention is a command, such as `@rerun-bot full-check`, then it runs the command. | |
# | |
# Available commands: | |
# full-check Triggers a run of `on_push_main.yml` on the PR. | |
name: "PR Comment" | |
on: | |
issue_comment: | |
types: [created] | |
defaults: | |
run: | |
shell: bash | |
permissions: | |
contents: "read" | |
id-token: "write" | |
pull-requests: "write" | |
jobs: | |
parse-command: | |
if: | | |
contains(github.event.comment.html_url, '/pull/') && | |
contains(github.event.comment.body, '@rerun-bot') && | |
contains( | |
fromJSON('["COLLABORATOR","MEMBER","OWNER"]'), | |
github.event.comment.author_association | |
) | |
runs-on: ubuntu-latest | |
outputs: | |
command: ${{ steps.parse.outputs.command }} | |
steps: | |
- name: Checkout repository | |
uses: actions/checkout@v4 | |
- name: Parse comment | |
id: parse | |
env: | |
GITHUB_COMMENT_BODY: "${{ github.event.comment.body }}" | |
run: python ./scripts/ci/parse_bot_pr_comment.py | |
full-check: | |
needs: [parse-command] | |
if: needs.parse-command.outputs.command == 'full-check' | |
runs-on: ubuntu-latest | |
steps: | |
- name: Checkout repository | |
uses: actions/checkout@v4 | |
- name: Dispatch main workflow | |
id: dispatch | |
env: | |
# NOTE: This uses `RERUN_BOT_TOKEN` instead of `GITHUB_TOKEN`, | |
# otherwise the recursive workflow protection prevents us from | |
# starting the `on_push_main` run. | |
# https://docs.github.com/en/actions/using-workflows/triggering-a-workflow#triggering-a-workflow-from-a-workflow | |
GH_TOKEN: ${{ secrets.RERUN_BOT_TOKEN }} | |
run: | | |
get_latest_workflow_run () { | |
local workflow_name=$1 | |
local ref_name=$2 | |
local created_after=$3 | |
echo $( | |
# https://cli.github.com/manual/gh_run_list | |
# https://docs.github.com/en/search-github/getting-started-with-searching-on-github/understanding-the-search-syntax#query-for-dates | |
gh run list \ | |
--workflow $workflow_name \ | |
--event workflow_dispatch \ | |
--branch $ref_name \ | |
--created ">$created_after" \ | |
--json databaseId | |
) | |
} | |
dispatch_workflow () { | |
local workflow_name=$1 | |
local ref_name=$2 | |
local inputs=$3 | |
# https://cli.github.com/manual/gh_workflow_run | |
echo $inputs | gh workflow run $workflow_name --ref "refs/heads/$ref_name" --json | |
} | |
workflow_name='on_push_main.yml' | |
ref_name=$(gh pr view ${{ github.event.issue.number }} --json headRefName | jq -r '.headRefName') | |
inputs='{"CONCURRENCY":"pr-${{ github.event.issue.number }}-full-check"}' | |
now=$(date --utc --iso-8601=seconds) | |
echo "Dispatching workflow $workflow_name on branch $ref_name" | |
dispatch_workflow $workflow_name $ref_name $inputs | |
# `gh workflow run` does NOT return the ID. | |
# In fact, it returns absolutely nothing: https://github.com/cli/cli/issues/4001 | |
# Instead, we have to wait for the workflow to start, and hope that nobody has | |
# started a workflow in parallel with us on the same branch. | |
echo "Fetching workflow run id…" | |
run_info=$(get_latest_workflow_run $workflow_name $ref_name $now) | |
echo $run_info | |
run_id=$(echo $run_info | jq -r '.[0].databaseId') | |
while [ $run_id == 'null' ] | |
do | |
run_info=$(get_latest_workflow_run $workflow_name $ref_name $now) | |
echo $run_info | |
run_id=$(echo $run_info | jq -r '.[0].databaseId') | |
sleep 1 | |
done | |
echo "Workflow run: https://github.com/rerun-io/rerun/actions/runs/$run_id" | |
echo "workflow_run_url=https://github.com/rerun-io/rerun/actions/runs/$run_id" >> "$GITHUB_OUTPUT" | |
- name: Create PR comment | |
# https://github.com/mshick/add-pr-comment | |
uses: mshick/add-pr-comment@v2.8.2 | |
with: | |
# We use `GITHUB_TOKEN` here so there is no chance that we'll trigger another run of this workflow. | |
# https://docs.github.com/en/actions/using-workflows/triggering-a-workflow#triggering-a-workflow-from-a-workflow | |
repo-token: ${{ secrets.GITHUB_TOKEN }} | |
message-id: "pr-${{ github.event.issue.number }}-${{ github.run_id }}" | |
message: | | |
Started a full build: ${{ steps.dispatch.outputs.workflow_run_url }} |