git-command #206
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name: "/git command" | |
on: | |
repository_dispatch: | |
types: [ git-command ] | |
concurrency: | |
group: ${{ github.workflow }}-${{ github.event.client_payload.github.payload.issue.number }}-${{ github.event.client_payload.slash_command.command }}-${{ github.event.client_payload.slash_command.args.unnamed.arg1 || github.event.client_payload.slash_command.args.all }} | |
jobs: | |
merge: | |
if: ${{ github.event.client_payload.slash_command.args.unnamed.arg1 == 'merge' }} | |
runs-on: ubuntu-latest | |
timeout-minutes: 3 | |
steps: | |
- name: Checkout on chat command | |
uses: actions/checkout@v4 | |
with: | |
token: ${{ secrets.GIT_PAT }} | |
repository: ${{ github.event.client_payload.pull_request.head.repo.full_name }} | |
ref: ${{ github.event.client_payload.pull_request.head.ref }} | |
fetch-depth: 0 | |
- name: Check for merge conflict | |
id: check-conflict | |
env: | |
SLASH_COMMAND_ARG_BRANCH: ${{ github.event.client_payload.slash_command.args.unnamed.arg2 }} | |
shell: bash | |
run: | | |
set -xeuo pipefail | |
git config --global user.name '${{ github.event.client_payload.github.actor }}' | |
git config --global user.email '${{ github.event.client_payload.github.actor }}@users.noreply.github.com' | |
echo "merge_conflict=$(git merge-tree $(git merge-base HEAD origin/$SLASH_COMMAND_ARG_BRANCH) origin/$SLASH_COMMAND_ARG_BRANCH HEAD | egrep '<<<<<<<')" >> $GITHUB_OUTPUT | |
- name: Add reaction to command comment on merge conflict | |
uses: peter-evans/create-or-update-comment@v3 | |
if: ${{ steps.check-conflict.outputs.merge_conflict }} | |
with: | |
token: ${{ secrets.GIT_PAT }} | |
repository: ${{ github.event.client_payload.github.payload.repository.full_name }} | |
comment-id: ${{ github.event.client_payload.github.payload.comment.id }} | |
body: | | |
> **Error**: Merge conflict detected, please resolve it using the command line. | |
> | |
> [Workflow run](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}) | |
reactions: "-1" | |
- name: Merge branch into current branch | |
env: | |
SLASH_COMMAND_ARG_BRANCH: ${{ github.event.client_payload.slash_command.args.unnamed.arg2 }} | |
if: ${{ !steps.check-conflict.outputs.merge_conflict }} | |
id: commit_and_push | |
shell: bash | |
run: | | |
set -xeuo pipefail | |
git merge origin/$SLASH_COMMAND_ARG_BRANCH | |
if [ $(git cherry -v | wc -l) -ge 1 ]; then | |
echo "changes=yes" >> $GITHUB_OUTPUT | |
echo "last_commit_sha=$(git rev-parse HEAD)" >> $GITHUB_OUTPUT | |
echo "last_commit_msg=$(git log -1 --pretty='%s')" >> $GITHUB_OUTPUT | |
else | |
echo "changes=no" >> $GITHUB_OUTPUT | |
exit 0 | |
fi | |
git push origin HEAD | |
- name: Add reaction to command comment on nothing to do | |
if: ${{ !steps.check-conflict.outputs.merge_conflict && steps.commit_and_push.outputs.changes == 'no' }} | |
uses: peter-evans/create-or-update-comment@v3 | |
with: | |
token: ${{ secrets.GIT_PAT }} | |
repository: ${{ github.event.client_payload.github.payload.repository.full_name }} | |
comment-id: ${{ github.event.client_payload.github.payload.comment.id }} | |
body: | | |
> Already up-to-date. Nothing to commit. | |
> | |
> [Workflow run](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}) | |
reactions: "confused" | |
- name: Add reaction to command comment on success | |
if: ${{ !steps.check-conflict.outputs.merge_conflict && steps.commit_and_push.outputs.changes == 'yes' }} | |
uses: peter-evans/create-or-update-comment@v3 | |
with: | |
token: ${{ secrets.GIT_PAT }} | |
repository: ${{ github.event.client_payload.github.payload.repository.full_name }} | |
comment-id: ${{ github.event.client_payload.github.payload.comment.id }} | |
body: | | |
> Successfully pushed new changes: | |
> ${{ steps.commit_and_push.outputs.last_commit_msg }} (${{ steps.commit_and_push.outputs.last_commit_sha }}) | |
> | |
> [Workflow run](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}) | |
reactions: "+1" | |
- name: Add reaction to command comment on failure | |
uses: peter-evans/create-or-update-comment@v3 | |
if: failure() | |
with: | |
token: ${{ secrets.GIT_PAT }} | |
repository: ${{ github.event.client_payload.github.payload.repository.full_name }} | |
comment-id: ${{ github.event.client_payload.github.payload.comment.id }} | |
body: | | |
> **Error**: failed to execute "${{ github.event.client_payload.slash_command.args.unnamed.arg1 }}" command | |
> | |
> [Workflow run](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}) | |
reactions: "-1" | |
help: | |
if: ${{ github.event.client_payload.slash_command.args.unnamed.arg1 == 'help' || !contains(fromJson('["merge", "arg2"]'), github.event.client_payload.slash_command.args.unnamed.arg1) }} | |
runs-on: ubuntu-latest | |
timeout-minutes: 1 | |
steps: | |
- name: Update comment | |
uses: peter-evans/create-or-update-comment@v3 | |
with: | |
token: ${{ secrets.GIT_PAT }} | |
repository: ${{ github.event.client_payload.github.payload.repository.full_name }} | |
comment-id: ${{ github.event.client_payload.github.payload.comment.id }} | |
body: | | |
> Command | Description | |
> --- | --- | |
> /git merge `branch` | Merge branch `branch` into current branch | |
reaction-type: hooray |