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hotfix-pr-check.yml
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name: Hotfix-PR-Check
on:
pull_request:
types:
- opened
- edited
- synchronize
branches:
- "hotfix-*"
jobs:
hotfix_pr_check:
name: Verify Hotfix PR
runs-on: ubuntu-latest
env:
HOTFIX_PR_AUTHOR: ${{ github.event.pull_request.user.login }}
HOTFIX_PR_TITLE: ${{ github.event.pull_request.title }}
HOTFIX_PR_NEEDS_MAIN_BRANCH_PR_MERGED: ${{ vars.HOTFIX_PR_NEEDS_MAIN_BRANCH_PR_MERGED }}
steps:
- name: Checkout repository
uses: actions/checkout@v4
- name: Get hotfix pull request body
shell: bash
env:
PR_BODY: ${{ github.event.pull_request.body }}
run: echo $PR_BODY > hotfix_pr_body.txt
- name: Get a list of all original PR numbers
shell: bash
run: |
# Extract a list of lines with the format 'juspay/hyperswitch/pull/1200' or '#1200' using 'sed'.
# If empty, then error out and exit.
# else, use 'grep' to extract out 'juspay/hyperswitch/pull/1200' or '#1200' patterns from each line.
# Use 'sed' to remove the part of the matched strings that precedes the last "/" character (in cases like, juspay/hyperswitch/pull/1200 - 1200)
# and sed again to remove any "#" characters from the extracted numeric part (in cases like #1200 - 1200), ultimately getting PR/issue number.
# Finally, remove (if any) duplicates from the list
SED_OUTPUT=$(sed -E '/\/juspay\/hyperswitch\/pull\/[0-9]+|#[0-9]+/!d' hotfix_pr_body.txt)
if [ -z "$SED_OUTPUT" ]; then
echo "::error::No original PRs found"
exit 1
else
PR_NUMBERS=($(echo "$SED_OUTPUT" | grep -oE 'juspay/hyperswitch/pull/[0-9]+|#([0-9]+)' | sed 's/.*\///' | sed 's/#//' | sort -u))
echo "PR_NUMBERS=${PR_NUMBERS[@]}" >> $GITHUB_ENV
echo "Original PR's found: ("${PR_NUMBERS[*]/#/#}")"
fi
- name: Verify Original PRs
shell: bash
env:
GH_TOKEN: ${{ github.token }}
run: |
PR_NUMBERS="${PR_NUMBERS[*]}"
all_checks_failed=1
PR_AUTHORS=()
PR_TITLES=()
PR_BASE_REFS=()
PR_STATES=()
for pr_number in ${PR_NUMBERS}; do
is_pull_request="$(gh api -H "Accept: application/vnd.github+json" -H "X-GitHub-Api-Version: 2022-11-28" "/repos/juspay/hyperswitch/issues/${pr_number}" | jq '.pull_request')"
if [[ "$is_pull_request" == null ]]; then
continue
else
pr_info=$(gh pr view "${pr_number}" --json number,title,baseRefName,state,author)
pr_author=$(echo "${pr_info}" | jq -r '.author.login')
pr_title=$(echo "${pr_info}" | jq -r '.title')
pr_base_ref=$(echo "${pr_info}" | jq -r '.baseRefName')
pr_state=$(echo "${pr_info}" | jq -r '.state')
if [[ "${pr_author}" == "${HOTFIX_PR_AUTHOR}" &&
"${pr_title}" == "${HOTFIX_PR_TITLE}" &&
"${pr_base_ref}" == "main" &&
(("${HOTFIX_PR_NEEDS_MAIN_BRANCH_PR_MERGED}" == 'true' && "${pr_state}" == "MERGED") ||
("${HOTFIX_PR_NEEDS_MAIN_BRANCH_PR_MERGED}" != 'true')) ]]; then
all_checks_failed=0
break
fi
PR_AUTHORS+=("$pr_author")
PR_TITLES+=("$pr_title")
PR_BASE_REFS+=("$pr_base_ref")
PR_STATES+=("$pr_state")
fi
done
if [[ $all_checks_failed -eq 1 ]]; then
# Set a flag to track if a author match is found
author_match_found=0
for ((i = 0; i < ${#PR_AUTHORS[@]}; i++)); do
if [[ "${HOTFIX_PR_AUTHOR}" == "${PR_AUTHORS[i]}" ]]; then
# If a match is found, set the flag to 1 and break out of the loop
author_match_found=1
break
fi
done
if [[ $author_match_found -eq 0 ]]; then
echo "::error::Hotfix PR author does not match any of the Original PR authors. Hotfix PR author: '${HOTFIX_PR_AUTHOR}'"
fi
# Set a flag to track if a title match is found
title_match_found=0
for ((i = 0; i < ${#PR_TITLES[@]}; i++)); do
if [[ "${HOTFIX_PR_TITLE}" == "${PR_TITLES[i]}" ]]; then
# If a match is found, set the flag to 1 and break out of the loop
title_match_found=1
break
fi
done
if [[ $title_match_found -eq 0 ]]; then
echo "::error::Hotfix PR title does not match any of the Original PR titles. Hotfix PR title: '${HOTFIX_PR_TITLE}'"
fi
# Set a flag to track if any of the original PRs point to the 'main'
original_pr_points_to_main=0
for ((i = 0; i < ${#PR_BASE_REFS[@]}; i++)); do
if [[ "${PR_BASE_REFS[i]}" == "main" ]]; then
# If a match is found, set the flag to 1 and break out of the loop
original_pr_points_to_main=1
break
fi
done
if [[ $original_pr_points_to_main -eq 0 ]]; then
echo "::error::None of the Original PR's baseRef is 'main'"
fi
if [[ "${HOTFIX_PR_NEEDS_MAIN_BRANCH_PR_MERGED}" == 'true' ]]; then
# Set a flag to track if any of the original PR's state is 'MERGED'
original_pr_merged=0
for ((i = 0; i < ${#PR_STATES[@]}; i++)); do
if [[ "${PR_STATES[i]}" == "MERGED" ]]; then
# If a match is found, set the flag to 1 and break out of the loop
original_pr_merged=1
break
fi
done
if [[ $original_pr_merged -eq 0 ]]; then
echo "::error::None of the Original PR is merged"
fi
fi
# Print all Original PR's (number), (pr_title), (pr_author), (pr_base_ref) and (pr_state)
i=0
echo "Original PR info:"
for pr_number in ${PR_NUMBERS}; do
echo "#${pr_number} - pr_title: '${PR_TITLES[i]}' - pr_author: '${PR_AUTHORS[i]}' - pr_base_ref: '${PR_BASE_REFS[i]}' - pr_state: '${PR_STATES[i]}'"
i+=1
done
exit 1
else
echo "::notice::Hotfix PR satisfies all the required conditions"
fi