VACMS-19163: changed required astrisk to after #8016
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name: Contextual Advice | |
on: | |
- pull_request_target | |
permissions: | |
pull-requests: write | |
jobs: | |
# Provide context-specific advice to reviewers based on the files touched. | |
contextual_advice: | |
name: Contextual Advice | |
runs-on: ubuntu-latest | |
steps: | |
# The following checks out the code from the pull request. | |
# | |
# This is not normally secure or recommended. It is safe in this context, | |
# however, because we are not executing any code located within the PR | |
# branch or its commits, regardless of provenance. | |
# | |
# Do not execute any code located within the repository! | |
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 | |
with: | |
fetch-depth: 0 | |
ref: ${{ github.event.pull_request.head.sha }} | |
# To create advice for a file or directory, determine the filename by: | |
# $ echo "$filename" | sed -E 's/[^[:alnum:]]+/_/g' | |
# | |
# (Leave off trailing '/' for directories.) | |
# | |
# Then add `.md` to the end of the resulting string and stick it in | |
# the advice folder. | |
# | |
# E.g.: | |
# | |
# .gitignore -> _gitignore.md | |
# .github/actions/post-checkout/action.yml -> _github_actions_post_checkout_action_yml.md | |
# config/sync/core.extension.yml -> config_sync_core_extension_yml.md | |
# docroot/sites/default -> docroot_sites_default.md | |
# | |
- name: Find available advice for each modified file. | |
id: find_advice | |
continue-on-error: true | |
run: | | |
mkdir -p ./.pr_advice; | |
advice_path=".github/workflows/config/advice/"; | |
while read filename; do | |
echo "::debug::Looking for relevant advice for ${filename}..."; | |
IFS='/' read -r -a path_components <<< "${filename}"; | |
advice_file_path="${advice_path}"; | |
advice_filename=""; | |
# We'll separate path components by underscore, but we don't want | |
# a leading underscore in the filename. So we'll set the delimiter | |
# to an underscore after the first path component is processed. | |
delimiter=""; | |
for path_component in "${path_components[@]}"; do | |
sanitized="$(echo "${path_component}" | sed -E 's/[^[:alnum:]]+/_/g')"; | |
advice_file_path="${advice_file_path}${delimiter}${sanitized}"; | |
echo "::debug::Looking in ${advice_file_path}.md ..."; | |
if [ -f "${advice_file_path}.md" ]; then | |
if [ ! -z "${advice_filename}" ]; then | |
echo "::debug::Discarding advice in ${advice_filename} for (presumably) more relevant advice..."; | |
fi; | |
advice_filename="${advice_file_path}.md"; | |
echo "::debug::Found relevant advice for ${filename} at ${advice_filename}."; | |
fi; | |
# Join second and subsequent path components with an underscore. | |
delimiter="_"; | |
done; | |
if [ ! -z "${advice_filename}" ]; then | |
cp "${advice_filename}" ./.pr_advice/; | |
echo "provide_advice=true" >> $GITHUB_OUTPUT; | |
else | |
echo "::debug::... none found."; | |
fi; | |
done < <(git diff --name-only "${GITHUB_BASE_SHA}" "${GITHUB_PR_SHA}"); | |
env: | |
GITHUB_BASE_SHA: ${{ github.event.pull_request.base.sha }} | |
GITHUB_PR_SHA: ${{ github.event.pull_request.head.sha }} | |
- name: Provide advice in a PR comment. | |
if: steps.find_advice.outputs.provide_advice == 'true' | |
continue-on-error: true | |
run: | | |
# Find comments containing token, if any, and delete them. | |
gh api \ | |
-H "Accept: application/vnd.github+json" \ | |
/repos/${GITHUB_REPOSITORY}/issues/${GITHUB_PR}/comments \ | |
| jq '.[] | select(.body | contains("<!-- PR Advice -->")).id' \ | |
| while read -r pr_comment; do \ | |
gh api \ | |
--method DELETE \ | |
-H "Accept: application/vnd.github+json" \ | |
"/repos/${GITHUB_REPOSITORY}/issues/comments/${pr_comment}"; \ | |
done; | |
body="$(awk 'FNR==1 && NR!=1 {print "\n<hr/>\n"}{print}' ./.pr_advice/*.md)"; | |
# Create a new comment containing the compiled advice. | |
gh api \ | |
--method POST \ | |
-H "Accept: application/vnd.github+json" \ | |
/repos/${GITHUB_REPOSITORY}/issues/${GITHUB_PR}/comments \ | |
-f body="<!-- PR Advice --> | |
${body}"; | |
env: | |
GITHUB_PR: "${{ github.event.pull_request.number }}" | |
GITHUB_PR_SHA: ${{ github.event.pull_request.head.sha }} | |
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} |