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Go: Add an example specific to domain names in missing-regexp-anchor #2322

Go: Add an example specific to domain names in missing-regexp-anchor

Go: Add an example specific to domain names in missing-regexp-anchor #2322

# This workflow checks for any changes in .qhelp files in pull requests.
# For any changed files, it renders them to markdown in a file called `comment_body.txt`.
# It then checks if there's an existing comment on the pull request generated by
# this workflow, and writes the comment ID to `comment_id.txt`.
# It also writes the PR number to `pr_number.txt`.
# These three files are uploaded as an artifact.
# When this workflow completes, the workflow "Post PR comment" runs.
# It downloads the artifact and adds a comment to the PR with the rendered
# QHelp.
# The task is split like this because creating PR comments requires extra
# permissions that we don't want to expose to PRs from external forks.
# For more info see:
# https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#workflow_run
# https://docs.github.com/en/actions/security-guides/automatic-token-authentication#permissions-for-the-github_token
name: Render QHelp changes
permissions:
contents: read
pull-requests: read
on:
pull_request:
branches:
- main
- "rc/*"
paths:
- "**/*.qhelp"
jobs:
qhelp:
runs-on: ubuntu-latest
steps:
- run: echo "${PR_NUMBER}" > pr_number.txt
env:
PR_NUMBER: ${{ github.event.number }}
- uses: actions/upload-artifact@v3
with:
name: comment
path: pr_number.txt
if-no-files-found: error
retention-days: 1
- uses: actions/checkout@v4
with:
fetch-depth: 2
persist-credentials: false
- uses: ./.github/actions/fetch-codeql
- name: Determine changed files
id: changes
run: |
(git diff -z --name-only --diff-filter=ACMRT HEAD~1 HEAD | grep -z '.qhelp$' | grep -z -v '.inc.qhelp';
git diff -z --name-only --diff-filter=ACMRT HEAD~1 HEAD | grep -z '.inc.qhelp$' | xargs --null -rn1 basename -z | xargs --null -rn1 git grep -z -l) |
grep -z '.qhelp$' | grep -z -v '^-' | sort -z -u > "${RUNNER_TEMP}/paths.txt"
- name: QHelp preview
run: |
EXIT_CODE=0
echo "QHelp previews:" > comment_body.txt
while read -r -d $'\0' path; do
if [ ! -f "${path}" ]; then
exit 1
fi
echo "<details> <summary>${path}</summary>"
echo
codeql generate query-help --format=markdown -- "./${path}" 2> errors.txt || EXIT_CODE="$?"
if [ -s errors.txt ]; then
echo "# errors/warnings:"
echo '```'
cat errors.txt
cat errors.txt 1>&2
echo '```'
fi
echo "</details>"
done < "${RUNNER_TEMP}/paths.txt" >> comment_body.txt
exit "${EXIT_CODE}"
- if: ${{ !cancelled() }}
uses: actions/upload-artifact@v3
with:
name: comment
path: comment_body.txt
if-no-files-found: error
retention-days: 1
- name: Save ID of existing QHelp comment (if it exists)
run: |
# Find the latest comment starting with "QHelp previews"
COMMENT_PREFIX="QHelp previews"
gh api "repos/${GITHUB_REPOSITORY}/issues/${PR_NUMBER}/comments" --paginate | jq --arg prefix "${COMMENT_PREFIX}" '[.[] | select(.body|startswith($prefix)) | .id] | max' > comment_id.txt
env:
GITHUB_TOKEN: ${{ github.token }}
PR_NUMBER: ${{ github.event.number }}
- uses: actions/upload-artifact@v3
with:
name: comment
path: comment_id.txt
if-no-files-found: error
retention-days: 1