[REGISTER] GIT Going with GitHub - March 2026 #32
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: Student Pairing & Grouping | |
| # Automatically pairs students for peer review and group exercises | |
| on: | |
| issues: | |
| types: [labeled] | |
| pull_request: | |
| types: [opened, ready_for_review] | |
| workflow_dispatch: | |
| inputs: | |
| pairing_strategy: | |
| description: 'Pairing strategy (random, skill_match, timezone_match)' | |
| required: true | |
| default: 'skill_match' | |
| jobs: | |
| assign-peer-reviewer: | |
| name: Assign Peer Reviewer | |
| runs-on: ubuntu-latest | |
| if: | | |
| github.event_name == 'pull_request' && | |
| (github.event.action == 'opened' || github.event.action == 'ready_for_review') | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| - name: Setup Node.js | |
| uses: actions/setup-node@v4 | |
| with: | |
| node-version: '20' | |
| - name: Find and assign peer reviewer | |
| uses: actions/github-script@v7 | |
| with: | |
| script: | | |
| const fs = require('fs'); | |
| const author = context.payload.pull_request.user.login; | |
| // Load student roster if available | |
| const rosterPath = '.github/data/student-roster.json'; | |
| let roster = { students: [] }; | |
| if (fs.existsSync(rosterPath)) { | |
| roster = JSON.parse(fs.readFileSync(rosterPath, 'utf8')); | |
| } | |
| // Get all participants (contributors to learning-room) | |
| const { data: contributors } = await github.rest.repos.listContributors({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo | |
| }); | |
| // Filter out bots and the PR author | |
| const potentialReviewers = contributors | |
| .filter(c => c.type === 'User' && c.login !== author) | |
| .map(c => c.login); | |
| if (potentialReviewers.length === 0) { | |
| console.log('No peer reviewers available yet'); | |
| return; | |
| } | |
| // Pairing strategies | |
| async function getReviewerByStrategy(strategy = 'random') { | |
| if (strategy === 'random') { | |
| return potentialReviewers[Math.floor(Math.random() * potentialReviewers.length)]; | |
| } | |
| if (strategy === 'least_reviews') { | |
| // Find person who has done the fewest reviews | |
| const reviewCounts = {}; | |
| for (const reviewer of potentialReviewers) { | |
| const { data: reviews } = await github.rest.pulls.list({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| state: 'all', | |
| per_page: 100 | |
| }); | |
| let count = 0; | |
| for (const pr of reviews) { | |
| const { data: prReviews } = await github.rest.pulls.listReviews({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| pull_number: pr.number | |
| }); | |
| if (prReviews.some(r => r.user.login === reviewer)) { | |
| count++; | |
| } | |
| } | |
| reviewCounts[reviewer] = count; | |
| } | |
| // Return reviewer with fewest reviews | |
| return Object.entries(reviewCounts) | |
| .sort((a, b) => a[1] - b[1])[0]?.[0] || potentialReviewers[0]; | |
| } | |
| if (strategy === 'skill_match') { | |
| // Match based on PR content | |
| const prFiles = context.payload.pull_request.changed_files; | |
| // If accessibility-related, find reviewer interested in a11y | |
| const { data: prData } = await github.rest.pulls.get({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| pull_number: context.payload.pull_request.number | |
| }); | |
| const hasA11yLabel = prData.labels?.some(l => | |
| l.name.includes('accessibility') || l.name.includes('a11y') | |
| ); | |
| if (hasA11yLabel && roster.students.length > 0) { | |
| const a11yExperts = roster.students | |
| .filter(s => s.interests?.includes('accessibility') && s.username !== author) | |
| .map(s => s.username); | |
| if (a11yExperts.length > 0) { | |
| return a11yExperts[Math.floor(Math.random() * a11yExperts.length)]; | |
| } | |
| } | |
| } | |
| // Default to random | |
| return potentialReviewers[Math.floor(Math.random() * potentialReviewers.length)]; | |
| } | |
| const reviewer = await getReviewerByStrategy('least_reviews'); | |
| // Request review | |
| try { | |
| await github.rest.pulls.requestReviewers({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| pull_number: context.payload.pull_request.number, | |
| reviewers: [reviewer] | |
| }); | |
| const pairBody = [ | |
| '## Peer Review Assigned', | |
| '', | |
| 'Hi @' + author + '! Your PR has been automatically paired with @' + reviewer + ' for peer review.', | |
| '', | |
| '### For @' + reviewer + ':', | |
| '', | |
| 'This is a great opportunity to practice code review skills! Here\'s what to look for:', | |
| '', | |
| '**Content Quality:**', | |
| '- [ ] Does the change accomplish what the issue describes?', | |
| '- [ ] Is the writing clear and helpful?', | |
| '- [ ] Are there any typos or grammar issues?', | |
| '', | |
| '**Accessibility:**', | |
| '- [ ] Proper heading hierarchy (H1 \u2192 H2 \u2192 H3, no skips)?', | |
| '- [ ] Descriptive link text (not "click here")?', | |
| '- [ ] Alt text on images?', | |
| '- [ ] [TODO] markers removed?', | |
| '', | |
| '**Documentation:**', | |
| '- [ ] Code blocks are properly formatted?', | |
| '- [ ] Tables have headers?', | |
| '- [ ] References/links work correctly?', | |
| '', | |
| '**Review Guidelines:**', | |
| '- Be kind and constructive', | |
| '- Suggest improvements, don\'t just point out problems', | |
| '- Ask questions if something is unclear', | |
| '- Approve when ready or request changes with explanation', | |
| '', | |
| '**Resources:**', | |
| '- [How to Review PRs](../../docs/05-working-with-pull-requests.md#reviewing-pull-requests)', | |
| '- [Writing Good Review Comments](../../docs/07-culture-etiquette.md#giving-feedback)', | |
| '', | |
| '---', | |
| '*Pairing by Learning Room Grouping Engine*' | |
| ].join('\n'); | |
| await github.rest.issues.createComment({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| issue_number: context.payload.pull_request.number, | |
| body: pairBody | |
| }); | |
| } catch (error) { | |
| console.log('Could not assign reviewer:', error.message); | |
| } | |
| create-study-groups: | |
| name: Form Study Groups | |
| runs-on: ubuntu-latest | |
| if: github.event_name == 'workflow_dispatch' | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| - name: Setup Node.js | |
| uses: actions/setup-node@v4 | |
| with: | |
| node-version: '20' | |
| - name: Create balanced groups | |
| uses: actions/github-script@v7 | |
| with: | |
| script: | | |
| const fs = require('fs'); | |
| // Load roster | |
| const rosterPath = '.github/data/student-roster.json'; | |
| if (!fs.existsSync(rosterPath)) { | |
| console.log('No roster file found'); | |
| return; | |
| } | |
| const roster = JSON.parse(fs.readFileSync(rosterPath, 'utf8')); | |
| const students = roster.students || []; | |
| if (students.length < 2) { | |
| console.log('Not enough students for grouping'); | |
| return; | |
| } | |
| // Grouping strategies | |
| const groupSize = 3; // Optimal for peer review | |
| const strategy = context.payload.inputs?.pairing_strategy || 'random'; | |
| function shuffleArray(array) { | |
| for (let i = array.length - 1; i > 0; i--) { | |
| const j = Math.floor(Math.random() * (i + 1)); | |
| [array[i], array[j]] = [array[j], array[i]]; | |
| } | |
| return array; | |
| } | |
| function groupByTimezone(students) { | |
| // Sort by timezone first | |
| const sorted = students.sort((a, b) => { | |
| const tzA = a.timezone || 'UTC'; | |
| const tzB = b.timezone || 'UTC'; | |
| return tzA.localeCompare(tzB); | |
| }); | |
| const groups = []; | |
| for (let i = 0; i < sorted.length; i += groupSize) { | |
| groups.push(sorted.slice(i, i + groupSize)); | |
| } | |
| return groups; | |
| } | |
| function groupBySkill(students) { | |
| // Mix skill levels | |
| const beginners = students.filter(s => (s.mergedPRs || 0) <= 1); | |
| const intermediate = students.filter(s => (s.mergedPRs || 0) > 1 && (s.mergedPRs || 0) <= 5); | |
| const advanced = students.filter(s => (s.mergedPRs || 0) > 5); | |
| const groups = []; | |
| const maxGroups = Math.ceil(students.length / groupSize); | |
| for (let i = 0; i < maxGroups; i++) { | |
| const group = []; | |
| if (advanced[i]) group.push(advanced[i]); | |
| if (intermediate[i]) group.push(intermediate[i]); | |
| if (beginners[i]) group.push(beginners[i]); | |
| if (beginners[i + maxGroups]) group.push(beginners[i + maxGroups]); | |
| if (group.length > 0) groups.push(group); | |
| } | |
| return groups; | |
| } | |
| let groups; | |
| if (strategy === 'timezone_match') { | |
| groups = groupByTimezone(students); | |
| } else if (strategy === 'skill_match') { | |
| groups = groupBySkill(students); | |
| } else { | |
| // Random | |
| const shuffled = shuffleArray([...students]); | |
| groups = []; | |
| for (let i = 0; i < shuffled.length; i += groupSize) { | |
| groups.push(shuffled.slice(i, i + groupSize)); | |
| } | |
| } | |
| // Create issue for each group | |
| for (let i = 0; i < groups.length; i++) { | |
| const group = groups[i]; | |
| const members = group.map(s => '@' + s.username).join(', '); | |
| const memberList = group | |
| .map(s => '- @' + s.username + (s.timezone ? ' (' + s.timezone + ')' : '')) | |
| .join('\n'); | |
| const groupBody = [ | |
| '## Study Group ' + (i + 1), | |
| '', | |
| 'Welcome to your study group! You\'ve been paired for collaborative learning and peer support.', | |
| '', | |
| '### Group Members', | |
| memberList, | |
| '', | |
| '### Group Objectives', | |
| '', | |
| '1. **Peer Review Partnership**', | |
| ' - Review each other\'s PRs', | |
| ' - Provide constructive feedback', | |
| ' - Learn from each other\'s approaches', | |
| '', | |
| '2. **Collaborative Learning**', | |
| ' - Work through challenges together', | |
| ' - Share resources and tips', | |
| ' - Ask questions in this thread', | |
| '', | |
| '3. **Accountability**', | |
| ' - Check in on progress', | |
| ' - Celebrate successes', | |
| ' - Support through challenges', | |
| '', | |
| '### How to Work Together', | |
| '', | |
| '**Review Rotation:**', | |
| '- When anyone opens a PR, request review from someone in your group', | |
| '- Aim to review within 24 hours', | |
| '- Give thoughtful, kind feedback', | |
| '', | |
| '**Communication:**', | |
| '- Use this issue thread for group chat', | |
| '- Tag each other with questions', | |
| '- Share helpful resources and insights', | |
| '', | |
| '**Group Activity:**', | |
| 'If your group wants a challenge, try the collaborative exercises in [`learning-room/docs/GROUP_CHALLENGES.md`](../../learning-room/docs/GROUP_CHALLENGES.md)', | |
| '', | |
| '---', | |
| '*Grouped by Learning Room Pairing Engine based on: ' + strategy + '*' | |
| ].join('\n'); | |
| const { data: groupIssue } = await github.rest.issues.create({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| title: 'Study Group ' + (i + 1) + ': ' + group.map(s => s.username).join(', '), | |
| body: groupBody, | |
| labels: ['study-group', 'collaboration'] | |
| }); | |
| console.log('Created group ' + (i + 1) + ': ' + members); | |
| } | |
| console.log('Created ' + groups.length + ' study groups with strategy: ' + strategy); |