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Added the program to check Bipartite Graph #768

Added the program to check Bipartite Graph

Added the program to check Bipartite Graph #768

Workflow file for this run

name: PR Validation
# Trigger on PR opened or edited events
on:
pull_request:
types: [opened, edited]
jobs:
validate-pr:
runs-on: ubuntu-latest
steps:
# Checkout the repository code
- name: Check out code
uses: actions/checkout@v3
# Set up Node.js environment (Node.js version 14)
- name: Set up Node.js
uses: actions/setup-node@v3
with:
node-version: '14'
# Validate PR description and issue reference
- name: Validate PR Description
id: pr-check
run: |
# Fetch PR information from the event payload
PR_DESCRIPTION=$(jq -r .pull_request.body < "$GITHUB_EVENT_PATH")
PR_TITLE=$(jq -r .pull_request.title < "$GITHUB_EVENT_PATH")
# Temporary files to store validation messages
PR_VALID_FILE=$(mktemp)
ERROR_MESSAGE_FILE=$(mktemp)
SUCCESS_MESSAGE_FILE=$(mktemp)
# Initialize PR validation result as valid
PR_VALID="true"
# Check if the PR description is empty or null
if [ -z "$PR_DESCRIPTION" ] || [ "$PR_DESCRIPTION" == "null" ]; then
echo "Empty PR description"
PR_VALID="false"
echo '❌ Error: PR description is empty!' > "$ERROR_MESSAGE_FILE"
fi
# Define issue reference pattern to check in the description
ISSUE_PATTERN="(Fixes|Close|Closes|Closed|Fix|Fixed|Resolve|Resolves) #[0-9]+"
if [[ ! "$PR_DESCRIPTION" =~ $ISSUE_PATTERN ]]; then
echo "Invalid or missing issue reference"
PR_VALID="false"
echo '❌ Error: PR must reference an issue using Fixes, Closes, Resolves #Issue_Number' > "$ERROR_MESSAGE_FILE"
fi
# If all checks pass, generate success message
if [ "$PR_VALID" == "true" ]; then
echo '✅ Success: PR is valid!' > "$SUCCESS_MESSAGE_FILE"
fi
# Save validation results to environment variables
echo "PR_VALID=$PR_VALID" >> $GITHUB_ENV
echo "ERROR_MESSAGE=$(cat $ERROR_MESSAGE_FILE)" >> $GITHUB_ENV
echo "SUCCESS_MESSAGE=$(cat $SUCCESS_MESSAGE_FILE)" >> $GITHUB_ENV
# Post a comment on the PR with validation results
- name: Post comment on PR
uses: actions/github-script@v6
with:
github-token: ${{ secrets.GITHUB_TOKEN }}
script: |
const prValid = process.env.PR_VALID;
const errorMessage = process.env.ERROR_MESSAGE;
const successMessage = process.env.SUCCESS_MESSAGE;
const prNumber = context.payload.pull_request.number;
if (prValid === 'false') {
// Post error message as a comment
github.rest.issues.createComment({
issue_number: prNumber,
owner: context.repo.owner,
repo: context.repo.repo,
body: errorMessage
});
// Mark the action as failed
core.setFailed(errorMessage);
} else {
// Post success message as a comment
github.rest.issues.createComment({
issue_number: prNumber,
owner: context.repo.owner,
repo: context.repo.repo,
body: successMessage
});
}
# Fail the job if PR is invalid
- name: Fail if validation failed
if: env.PR_VALID == 'false'
run: exit 1