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| 1 | +# .github/workflows/jira-codex-pr.yml |
| 2 | +name: Implement Jira ticket with Codex and open/update PR (uv + python) |
| 3 | + |
| 4 | +on: |
| 5 | + repository_dispatch: |
| 6 | + types: [jira_implement] |
| 7 | + |
| 8 | +permissions: |
| 9 | + contents: write |
| 10 | + pull-requests: write |
| 11 | + |
| 12 | +concurrency: |
| 13 | + group: jira-${{ github.event.client_payload.jira_key }} |
| 14 | + cancel-in-progress: false |
| 15 | + |
| 16 | +env: |
| 17 | + # ---------------- GUARDRAILS ---------------- |
| 18 | + ALLOWED_JIRA_PROJECT_KEYS: "ABC,DEF" # comma-separated |
| 19 | + ALLOWED_ISSUE_TYPES: "Story,Bug,Task" # comma-separated |
| 20 | + REQUIRED_LABEL: "codex" # require this label on the Jira issue |
| 21 | + REQUIRED_CUSTOM_FIELD_ID: "" # optional; e.g. "customfield_12345" (leave empty to disable) |
| 22 | + |
| 23 | + # ---------------- BRANCH/PR ---------------- |
| 24 | + BASE_BRANCH: "main" |
| 25 | + BRANCH_PREFIX: "jira" |
| 26 | + MAX_TITLE_SLUG_LEN: "40" |
| 27 | + |
| 28 | + # ---------------- PYTHON/UV ---------------- |
| 29 | + PYTHON_VERSION: "3.13" |
| 30 | + MAX_DESC_CHARS: "8000" |
| 31 | + |
| 32 | + # Commands (run inside uv env) |
| 33 | + FORMAT_COMMAND: "uv run black ." |
| 34 | + LINT_COMMAND: "uv run flake8" |
| 35 | + TEST_COMMAND: "uv run pytest -q" |
| 36 | + |
| 37 | +jobs: |
| 38 | + implement: |
| 39 | + runs-on: ubuntu-latest |
| 40 | + timeout-minutes: 60 |
| 41 | + |
| 42 | + steps: |
| 43 | + - name: Checkout |
| 44 | + uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4 |
| 45 | + with: |
| 46 | + fetch-depth: 0 |
| 47 | + |
| 48 | + - name: Ensure jq exists |
| 49 | + run: | |
| 50 | + set -euo pipefail |
| 51 | + if ! command -v jq >/dev/null 2>&1; then |
| 52 | + sudo apt-get update |
| 53 | + sudo apt-get install -y jq |
| 54 | + fi |
| 55 | +
|
| 56 | + - name: Set up Python |
| 57 | + uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5 |
| 58 | + with: |
| 59 | + python-version: ${{ env.PYTHON_VERSION }} |
| 60 | + |
| 61 | + - name: Set up uv (with cache) |
| 62 | + uses: astral-sh/setup-uv@38f3f104447c67c051c4a08e39b64a148898af3a # v4 |
| 63 | + with: |
| 64 | + enable-cache: true |
| 65 | + |
| 66 | + - name: Ensure uv.lock exists (determinism) |
| 67 | + run: | |
| 68 | + set -euo pipefail |
| 69 | + test -f uv.lock || (echo "uv.lock missing; commit it for deterministic CI." && exit 1) |
| 70 | +
|
| 71 | + - name: Sync dependencies (pyproject/uv.lock) |
| 72 | + run: | |
| 73 | + set -euo pipefail |
| 74 | + uv sync --all-extras --dev |
| 75 | +
|
| 76 | + - name: Verify tooling exists |
| 77 | + run: | |
| 78 | + set -euo pipefail |
| 79 | + uv run black --version |
| 80 | + uv run flake8 --version |
| 81 | + uv run pytest --version |
| 82 | +
|
| 83 | + - name: Read Jira key |
| 84 | + id: jira |
| 85 | + run: | |
| 86 | + set -euo pipefail |
| 87 | + KEY="${{ github.event.client_payload.jira_key }}" |
| 88 | + if [ -z "$KEY" ] || [ "$KEY" = "null" ]; then |
| 89 | + echo "Missing jira_key in dispatch payload." |
| 90 | + exit 1 |
| 91 | + fi |
| 92 | + echo "JIRA_KEY=$KEY" >> $GITHUB_OUTPUT |
| 93 | +
|
| 94 | + - name: Fetch Jira issue JSON |
| 95 | + id: issue |
| 96 | + env: |
| 97 | + JIRA_BASE_URL: ${{ secrets.JIRA_BASE_URL }} |
| 98 | + JIRA_EMAIL: ${{ secrets.JIRA_EMAIL }} |
| 99 | + JIRA_API_TOKEN: ${{ secrets.JIRA_API_TOKEN }} |
| 100 | + JIRA_KEY: ${{ steps.jira.outputs.JIRA_KEY }} |
| 101 | + MAX_DESC_CHARS: ${{ env.MAX_DESC_CHARS }} |
| 102 | + run: | |
| 103 | + set -euo pipefail |
| 104 | + curl -fsS --retry 3 --retry-all-errors -u "$JIRA_EMAIL:$JIRA_API_TOKEN" \ |
| 105 | + -H "Accept: application/json" \ |
| 106 | + "$JIRA_BASE_URL/rest/api/3/issue/$JIRA_KEY" > jira.json |
| 107 | +
|
| 108 | + SUMMARY=$(jq -r '.fields.summary // empty' jira.json) |
| 109 | + ISSUE_TYPE=$(jq -r '.fields.issuetype.name // empty' jira.json) |
| 110 | + PROJECT_KEY=$(jq -r '.fields.project.key // empty' jira.json) |
| 111 | +
|
| 112 | + if [ -z "$SUMMARY" ] || [ -z "$ISSUE_TYPE" ] || [ -z "$PROJECT_KEY" ]; then |
| 113 | + echo "Missing one of: summary, issuetype, project.key" |
| 114 | + exit 1 |
| 115 | + fi |
| 116 | +
|
| 117 | + LABELS=$(jq -r '.fields.labels[]? // empty' jira.json | tr '\n' ',' | sed 's/,$//') |
| 118 | + DESC=$(jq -c '.fields.description // {}' jira.json) |
| 119 | + DESC_TRIMMED="${DESC:0:${MAX_DESC_CHARS}}" |
| 120 | +
|
| 121 | + { |
| 122 | + echo "SUMMARY<<EOF" |
| 123 | + echo "$SUMMARY" |
| 124 | + echo "EOF" |
| 125 | + echo "ISSUE_TYPE<<EOF" |
| 126 | + echo "$ISSUE_TYPE" |
| 127 | + echo "EOF" |
| 128 | + echo "PROJECT_KEY<<EOF" |
| 129 | + echo "$PROJECT_KEY" |
| 130 | + echo "EOF" |
| 131 | + echo "LABELS<<EOF" |
| 132 | + echo "$LABELS" |
| 133 | + echo "EOF" |
| 134 | + echo "DESC<<EOF" |
| 135 | + echo "$DESC_TRIMMED" |
| 136 | + echo "EOF" |
| 137 | + } >> "$GITHUB_OUTPUT" |
| 138 | +
|
| 139 | + - name: Guardrails - allowlists |
| 140 | + env: |
| 141 | + PROJECT_KEY: ${{ steps.issue.outputs.PROJECT_KEY }} |
| 142 | + ISSUE_TYPE: ${{ steps.issue.outputs.ISSUE_TYPE }} |
| 143 | + LABELS: ${{ steps.issue.outputs.LABELS }} |
| 144 | + REQUIRED_LABEL: ${{ env.REQUIRED_LABEL }} |
| 145 | + ALLOWED_JIRA_PROJECT_KEYS: ${{ env.ALLOWED_JIRA_PROJECT_KEYS }} |
| 146 | + ALLOWED_ISSUE_TYPES: ${{ env.ALLOWED_ISSUE_TYPES }} |
| 147 | + run: | |
| 148 | + set -euo pipefail |
| 149 | +
|
| 150 | + echo "$ALLOWED_JIRA_PROJECT_KEYS" | tr ',' '\n' | grep -Fxq "$PROJECT_KEY" || { |
| 151 | + echo "Project $PROJECT_KEY not allowed (allowed: $ALLOWED_JIRA_PROJECT_KEYS)." |
| 152 | + exit 1 |
| 153 | + } |
| 154 | +
|
| 155 | + echo "$ALLOWED_ISSUE_TYPES" | tr ',' '\n' | grep -Fxq "$ISSUE_TYPE" || { |
| 156 | + echo "Issue type $ISSUE_TYPE not allowed (allowed: $ALLOWED_ISSUE_TYPES)." |
| 157 | + exit 1 |
| 158 | + } |
| 159 | +
|
| 160 | + if [ -n "$REQUIRED_LABEL" ]; then |
| 161 | + echo "$LABELS" | tr ',' '\n' | grep -Fxq "$REQUIRED_LABEL" || { |
| 162 | + echo "Required label '$REQUIRED_LABEL' not present." |
| 163 | + exit 1 |
| 164 | + } |
| 165 | + fi |
| 166 | +
|
| 167 | + - name: Guardrails - optional required custom field |
| 168 | + if: ${{ env.REQUIRED_CUSTOM_FIELD_ID != '' }} |
| 169 | + env: |
| 170 | + FIELD_ID: ${{ env.REQUIRED_CUSTOM_FIELD_ID }} |
| 171 | + run: | |
| 172 | + set -euo pipefail |
| 173 | + VAL=$(jq -r --arg f "$FIELD_ID" '.fields[$f] // empty' jira.json) |
| 174 | + if [ -z "$VAL" ] || [ "$VAL" = "false" ]; then |
| 175 | + echo "Required Jira field $FIELD_ID not set." |
| 176 | + exit 1 |
| 177 | + fi |
| 178 | +
|
| 179 | + - name: Compute branch name |
| 180 | + id: branch |
| 181 | + env: |
| 182 | + JIRA_KEY: ${{ steps.jira.outputs.JIRA_KEY }} |
| 183 | + SUMMARY: ${{ steps.issue.outputs.SUMMARY }} |
| 184 | + BRANCH_PREFIX: ${{ env.BRANCH_PREFIX }} |
| 185 | + MAX_TITLE_SLUG_LEN: ${{ env.MAX_TITLE_SLUG_LEN }} |
| 186 | + run: | |
| 187 | + set -euo pipefail |
| 188 | + SAFE=$(echo "$SUMMARY" | tr '[:upper:]' '[:lower:]' | tr -cd 'a-z0-9 -' | tr ' ' '-' | sed 's/--*/-/g' | sed 's/^-//;s/-$//') |
| 189 | + SAFE=$(echo "$SAFE" | cut -c1-"$MAX_TITLE_SLUG_LEN") |
| 190 | + if [ -z "$SAFE" ]; then |
| 191 | + SAFE="ticket" |
| 192 | + fi |
| 193 | + BRANCH="${BRANCH_PREFIX}/${JIRA_KEY}-${SAFE}" |
| 194 | + echo "BRANCH=$BRANCH" >> $GITHUB_OUTPUT |
| 195 | + echo "BRANCH=$BRANCH" >> $GITHUB_ENV |
| 196 | +
|
| 197 | + - name: Ensure branch exists (idempotent) |
| 198 | + env: |
| 199 | + BASE_BRANCH: ${{ env.BASE_BRANCH }} |
| 200 | + run: | |
| 201 | + set -euo pipefail |
| 202 | + git fetch origin "$BASE_BRANCH" |
| 203 | + git fetch origin "$BRANCH" || true |
| 204 | +
|
| 205 | + if git show-ref --verify --quiet "refs/remotes/origin/$BRANCH"; then |
| 206 | + echo "Branch exists on origin. Checking it out." |
| 207 | + git checkout -B "$BRANCH" "origin/$BRANCH" |
| 208 | + else |
| 209 | + echo "Creating new branch from $BASE_BRANCH." |
| 210 | + git checkout -B "$BRANCH" "origin/$BASE_BRANCH" |
| 211 | + fi |
| 212 | +
|
| 213 | + - name: Run Codex to implement ticket |
| 214 | + uses: openai/codex-action@94bb7a052e529936e5260a35838e61b190855739 # v1 |
| 215 | + with: |
| 216 | + openai_api_key: ${{ secrets.OPENAI_API_KEY }} |
| 217 | + prompt: | |
| 218 | + You are implementing Jira ticket ${{ steps.jira.outputs.JIRA_KEY }} in this repository. |
| 219 | +
|
| 220 | + Ticket metadata: |
| 221 | + - Title: ${{ steps.issue.outputs.SUMMARY }} |
| 222 | + - Type: ${{ steps.issue.outputs.ISSUE_TYPE }} |
| 223 | + - Project: ${{ steps.issue.outputs.PROJECT_KEY }} |
| 224 | + - Description (ADF/JSON): ${{ steps.issue.outputs.DESC }} |
| 225 | +
|
| 226 | + Scope & guardrails: |
| 227 | + - Minimal, well-scoped change set; avoid refactors unless necessary. |
| 228 | + - Do NOT touch secrets, credentials, or CI config unless explicitly required. |
| 229 | + - Avoid these paths unless absolutely necessary: |
| 230 | + - .github/ |
| 231 | + - infra/ |
| 232 | + - terraform/ |
| 233 | + - k8s/ |
| 234 | + - deploy/ |
| 235 | + - helm/ |
| 236 | +
|
| 237 | + Python repo conventions (must follow): |
| 238 | + - Format: black . |
| 239 | + - Lint: flake8 |
| 240 | + - Tests: pytest -q |
| 241 | + - Add/update tests when behavior changes. |
| 242 | + - Keep style consistent with existing code. |
| 243 | +
|
| 244 | + Before finishing: |
| 245 | + - Ensure black, flake8, and pytest pass in this workflow environment. |
| 246 | +
|
| 247 | + Operational constraints: |
| 248 | + - Implement changes directly in the checked-out branch. |
| 249 | + - Do not create additional branches. |
| 250 | + - Do not rewrite git history. |
| 251 | +
|
| 252 | + - name: Enforce forbidden paths policy |
| 253 | + env: |
| 254 | + LABELS: ${{ steps.issue.outputs.LABELS }} |
| 255 | + run: | |
| 256 | + set -euo pipefail |
| 257 | + FORBIDDEN_REGEX='^(\.github/|infra/|terraform/|k8s/|deploy/|helm/)' |
| 258 | + ALLOW_LABEL="codex-allow-infra" |
| 259 | +
|
| 260 | + if echo "$LABELS" | tr ',' '\n' | grep -Fxq "$ALLOW_LABEL"; then |
| 261 | + echo "Override label present ($ALLOW_LABEL); skipping forbidden-path check." |
| 262 | + exit 0 |
| 263 | + fi |
| 264 | +
|
| 265 | + git fetch origin "$BASE_BRANCH" |
| 266 | + CHANGED=$(git diff --name-only "origin/$BASE_BRANCH...HEAD" || true) |
| 267 | +
|
| 268 | + if echo "$CHANGED" | grep -E "$FORBIDDEN_REGEX"; then |
| 269 | + echo "Forbidden paths modified. Add label '$ALLOW_LABEL' on Jira issue to allow." |
| 270 | + echo "$CHANGED" | sed 's/^/ - /' |
| 271 | + exit 1 |
| 272 | + fi |
| 273 | +
|
| 274 | + - name: Run format, lint, tests |
| 275 | + env: |
| 276 | + FORMAT_COMMAND: ${{ env.FORMAT_COMMAND }} |
| 277 | + LINT_COMMAND: ${{ env.LINT_COMMAND }} |
| 278 | + TEST_COMMAND: ${{ env.TEST_COMMAND }} |
| 279 | + run: | |
| 280 | + set -euo pipefail |
| 281 | + eval "$FORMAT_COMMAND" |
| 282 | + eval "$LINT_COMMAND" |
| 283 | + eval "$TEST_COMMAND" |
| 284 | +
|
| 285 | + - name: Ensure there is a diff (fail-fast) |
| 286 | + run: | |
| 287 | + set -euo pipefail |
| 288 | + if git status --porcelain | grep .; then |
| 289 | + echo "Changes detected." |
| 290 | + else |
| 291 | + echo "No changes produced; failing to avoid empty PR." |
| 292 | + exit 1 |
| 293 | + fi |
| 294 | +
|
| 295 | + - name: Commit & push (idempotent) |
| 296 | + env: |
| 297 | + JIRA_KEY: ${{ steps.jira.outputs.JIRA_KEY }} |
| 298 | + SUMMARY: ${{ steps.issue.outputs.SUMMARY }} |
| 299 | + run: | |
| 300 | + set -euo pipefail |
| 301 | + git add -A |
| 302 | + git commit -m "${JIRA_KEY}: ${SUMMARY}" || echo "Nothing new to commit." |
| 303 | + git push --set-upstream origin "$BRANCH" |
| 304 | +
|
| 305 | + - name: Create or update PR (idempotent) |
| 306 | + id: pr |
| 307 | + env: |
| 308 | + GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} |
| 309 | + BASE_BRANCH: ${{ env.BASE_BRANCH }} |
| 310 | + JIRA_KEY: ${{ steps.jira.outputs.JIRA_KEY }} |
| 311 | + SUMMARY: ${{ steps.issue.outputs.SUMMARY }} |
| 312 | + run: | |
| 313 | + set -euo pipefail |
| 314 | +
|
| 315 | + EXISTING=$(gh pr list --head "$BRANCH" --json number,state,url --jq '.[0] // empty') |
| 316 | +
|
| 317 | + BODY_FILE="$(mktemp)" |
| 318 | + cat > "$BODY_FILE" <<EOF |
| 319 | + Automated implementation via Codex. |
| 320 | +
|
| 321 | + Jira: ${JIRA_KEY} |
| 322 | +
|
| 323 | + CI: |
| 324 | + - black |
| 325 | + - flake8 |
| 326 | + - pytest |
| 327 | +
|
| 328 | + Notes: |
| 329 | + - Forbidden paths are blocked unless Jira has label: codex-allow-infra |
| 330 | + EOF |
| 331 | +
|
| 332 | + if [ -n "$EXISTING" ]; then |
| 333 | + NUM=$(echo "$EXISTING" | jq -r '.number') |
| 334 | + STATE=$(echo "$EXISTING" | jq -r '.state') |
| 335 | + URL=$(echo "$EXISTING" | jq -r '.url') |
| 336 | +
|
| 337 | + echo "Found existing PR #$NUM ($STATE): $URL" |
| 338 | +
|
| 339 | + if [ "$STATE" = "CLOSED" ]; then |
| 340 | + gh pr reopen "$NUM" |
| 341 | + fi |
| 342 | +
|
| 343 | + gh pr edit "$NUM" --title "${JIRA_KEY}: ${SUMMARY}" --body-file "$BODY_FILE" --base "$BASE_BRANCH" |
| 344 | +
|
| 345 | + echo "PR_URL=$URL" >> $GITHUB_OUTPUT |
| 346 | + echo "PR_NUMBER=$NUM" >> $GITHUB_OUTPUT |
| 347 | + else |
| 348 | + URL=$(gh pr create \ |
| 349 | + --title "${JIRA_KEY}: ${SUMMARY}" \ |
| 350 | + --body-file "$BODY_FILE" \ |
| 351 | + --base "$BASE_BRANCH" \ |
| 352 | + --head "$BRANCH") |
| 353 | + echo "Created PR: $URL" |
| 354 | + echo "PR_URL=$URL" >> $GITHUB_OUTPUT |
| 355 | + fi |
| 356 | +
|
| 357 | + - name: Comment back on Jira with PR link |
| 358 | + env: |
| 359 | + JIRA_BASE_URL: ${{ secrets.JIRA_BASE_URL }} |
| 360 | + JIRA_EMAIL: ${{ secrets.JIRA_EMAIL }} |
| 361 | + JIRA_API_TOKEN: ${{ secrets.JIRA_API_TOKEN }} |
| 362 | + JIRA_KEY: ${{ steps.jira.outputs.JIRA_KEY }} |
| 363 | + PR_URL: ${{ steps.pr.outputs.PR_URL }} |
| 364 | + run: | |
| 365 | + set -euo pipefail |
| 366 | + if [ -z "$PR_URL" ] || [ "$PR_URL" = "null" ]; then |
| 367 | + echo "No PR URL found; skipping Jira comment." |
| 368 | + exit 0 |
| 369 | + fi |
| 370 | +
|
| 371 | + payload=$(jq -n --arg url "$PR_URL" '{ |
| 372 | + body: { |
| 373 | + type: "doc", |
| 374 | + version: 1, |
| 375 | + content: [ |
| 376 | + { |
| 377 | + type: "paragraph", |
| 378 | + content: [ |
| 379 | + {type: "text", text: "PR created/updated: "}, |
| 380 | + {type: "text", text: $url, marks: [{type: "link", attrs: {href: $url}}]} |
| 381 | + ] |
| 382 | + } |
| 383 | + ] |
| 384 | + } |
| 385 | + }') |
| 386 | +
|
| 387 | + curl -fsS --retry 3 --retry-all-errors -u "$JIRA_EMAIL:$JIRA_API_TOKEN" \ |
| 388 | + -H "Accept: application/json" \ |
| 389 | + -H "Content-Type: application/json" \ |
| 390 | + -X POST \ |
| 391 | + --data "$payload" \ |
| 392 | + "$JIRA_BASE_URL/rest/api/3/issue/$JIRA_KEY/comment" > /dev/null |
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