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fix: prevent false major release signoff #404
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,2 @@ | ||
| --- | ||
| --- |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,78 @@ | ||
| #!/usr/bin/env bash | ||
| # Structural regression tests for the workflow's concurrency and classification boundaries. | ||
| set -uo pipefail | ||
|
|
||
| ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)" | ||
| WORKFLOW="$ROOT/.github/workflows/major-release-signoff.yml" | ||
| passes=0 | ||
| failures=0 | ||
|
|
||
| pass() { | ||
| printf 'ok %s\n' "$1" | ||
| passes=$((passes + 1)) | ||
| } | ||
|
|
||
| fail() { | ||
| printf 'FAIL %s\n %s\n' "$1" "$2" | ||
| failures=$((failures + 1)) | ||
| } | ||
|
|
||
| assert_contains() { | ||
| local name="$1" needle="$2" | ||
| if grep -Fq -- "$needle" "$WORKFLOW"; then | ||
| pass "$name" | ||
| else | ||
| fail "$name" "workflow did not contain: $needle" | ||
| fi | ||
| } | ||
|
|
||
| assert_not_contains() { | ||
| local name="$1" needle="$2" | ||
| if grep -Fq -- "$needle" "$WORKFLOW"; then | ||
| fail "$name" "workflow unexpectedly contained: $needle" | ||
| else | ||
| pass "$name" | ||
| fi | ||
| } | ||
|
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||
| assert_before() { | ||
| local name="$1" first="$2" second="$3" first_line second_line | ||
| first_line="$(grep -nF -- "$first" "$WORKFLOW" | head -1 | cut -d: -f1)" | ||
| second_line="$(grep -nF -- "$second" "$WORKFLOW" | head -1 | cut -d: -f1)" | ||
| if [[ -n "$first_line" && -n "$second_line" && "$first_line" -lt "$second_line" ]]; then | ||
| pass "$name" | ||
| else | ||
| fail "$name" "expected '$first' before '$second'" | ||
| fi | ||
| } | ||
|
|
||
| if pnpm exec prettier --check "$WORKFLOW" >/dev/null; then | ||
| pass "workflow YAML parses and is formatted" | ||
| else | ||
| fail "workflow YAML parses and is formatted" "prettier rejected $WORKFLOW" | ||
| fi | ||
|
|
||
| assert_contains "bot comments use an isolated pre-job concurrency key" \ | ||
| "github.event.comment.user.type == 'Bot' && format('bot-{0}', github.run_id) || 'evaluation'" | ||
| assert_contains "bot issue comments do not evaluate the PR" \ | ||
| "github.event.comment.user.type != 'Bot'" | ||
| assert_contains "unevaluable previews are not classified as major" \ | ||
| 'echo "is_major=0" >> "$GITHUB_OUTPUT"' | ||
| assert_not_contains "no decision branch maps uncertainty to major" \ | ||
| 'echo "is_major=1" >> "$GITHUB_OUTPUT"' | ||
| assert_contains "malformed preview decisions fail closed" \ | ||
| "blocked=release preview returned an invalid major decision" | ||
| assert_contains "unknown impact has its own failure status" \ | ||
| "Post failure status when release impact cannot be determined" | ||
| assert_contains "breaking-change status requires a trusted decision" \ | ||
| "steps.decision.outputs.blocked == '' && steps.decision.outputs.is_major == '1'" | ||
| assert_contains "unknown and non-major evaluations remove stale instructions" \ | ||
| "steps.decision.outputs.blocked != '' || steps.decision.outputs.is_major != '1'" | ||
| assert_contains "cleanup only deletes workflow-owned comments" \ | ||
| '.user.login == \"github-actions[bot]\"' | ||
| assert_before "cleanup happens before a new status is published" \ | ||
| "Remove stale workflow-owned signoff instructions" \ | ||
| "Mark PRs without a breaking change as success" | ||
|
|
||
| printf '\n%d passed, %d failed\n' "$passes" "$failures" | ||
| [[ "$failures" -eq 0 ]] |
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