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certctl/scripts/ci-guards/openapi-version-tag-parity.sh
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shankar0123 38f1200f26 fix(api,codegen): ARCH-001-A — Phase 1 Orval codegen + 2 new CI guards (large diff)
Sprint 5 unified-master-audit closure. Pre-fix:

  - api/openapi.yaml: 7,788 LOC of hand-authored spec.
  - web/src/api/generated/: directory did NOT exist (the Phase-5
    scaffolding never had its first generation run).
  - scripts/ci-guards/openapi-codegen-drift.sh: skip-when-absent
    (line 33-39 — informational scaffold).
  - api/openapi.yaml info.version: '2.0.0', latest tag: v2.1.7
    (a 7-version drift between spec and ship).

Net effect: every new route required three coordinated edits (Go
handler, openapi.yaml, frontend client.ts), payload-level breaking
changes shipped unnoticed, and downstream API client integration
cost was permanent.

Phase 1 fix (the audit's literal scope):

  1. **Run Orval**, commit the generated tree. 316 files / ~1.8 MB
     under web/src/api/generated/, tags-split layout (one directory
     per OpenAPI tag), TanStack Query client mode. All output routes
     through web/src/api/mutator.ts which delegates to the existing
     fetchJSON in client.ts so auth/CSRF/401-event semantics stay
     in one place.

  2. **Fix two spec defects** the first orval run surfaced:
     - YAML duplicate-key bug at L77-89 — SCEP's description was
       misplaced under OIDC. Restored to its own tag entry.
     - Missing #/components/schemas/Error referenced by three
       operations. Aliased to the existing ErrorResponse schema.

  3. **Flip the codegen-drift guard from skip-when-absent to
     hard-gate.** A missing generated/ directory now fails the
     build with an actionable restore command. The existing
     regenerate-and-diff path stays as before.

  4. **New openapi-version-tag-parity CI guard.** Asserts
     openapi.yaml info.version equals the latest v* git tag. Falls
     back to api.github.com when the local clone is shallow.
     Bumped openapi.yaml info.version 2.0.0 → 2.1.7 in the same
     commit so the new guard greens out.

  5. **CI workflow** updated to fetch tags on the frontend job's
     checkout so the parity guard reads them locally (the GH API
     fallback still works but adds a network round-trip).

Verified locally:
  - openapi-codegen-drift.sh: clean (re-generation produces
    byte-identical tree to what's tracked).
  - openapi-version-tag-parity.sh: clean (2.1.7 == v2.1.7).
  - tsc --noEmit: exit 0 across the entire frontend (the
    generated tree's responseType field threaded through the
    mutator's CertctlFetchOptions cleanly).
  - Existing Vitest suite: 141/141 pass on the three sampled
    suites (AuthProvider + client + IssuerHierarchyPage).

Follow-on work (NOT in this commit):
  - Per-consumer migration: pages flip from client.ts imports to
    generated/ imports one at a time. Both styles share fetchJSON
    semantics, so the migration is incremental.
  - Server-side oapi-codegen handler stubs (Phase 2 from the
    audit's fix language) — separate sprint.

Closes ARCH-001-A.
2026-05-16 05:19:22 +00:00

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#!/usr/bin/env bash
# scripts/ci-guards/openapi-version-tag-parity.sh
#
# ARCH-001-A closure (Sprint 5, 2026-05-16). The hand-written
# api/openapi.yaml carries an info.version that historically drifted
# from the actual git-tag-shipping cadence (was "2.0.0" against a
# v2.1.7 latest tag). External consumers reading the spec for their
# generated clients have no signal which release shipped it.
#
# Fix: the guard reads info.version from openapi.yaml and the latest
# `v*` git tag from the repo. If they don't match, fail. Bump
# info.version in the same commit that runs `git tag -a v* ...`
# at release time.
#
# Edge cases handled:
# - Shallow CI clones: actions/checkout fetches no tags by default.
# The guard falls back to the GitHub API when local tags are
# unavailable, mirroring CLAUDE.md's ground-truth-against-the-API
# pattern. CI sets fetch-tags: true on the checkout step (per the
# workflow update that lands alongside this guard) so local-tag
# reads work reliably.
# - Pre-first-tag: skip with a notice if no v* tag exists yet.
set -e
YAML="api/openapi.yaml"
if [ ! -f "$YAML" ]; then
echo "::error::openapi-version-tag-parity: $YAML not found"
exit 1
fi
# Extract info.version from openapi.yaml. The version is at top level
# under `info:`. Use a minimal awk state machine instead of pulling
# yq into the CI dep graph.
spec_version=$(awk '
/^info:/ { in_info = 1; next }
/^[a-zA-Z]/ { in_info = 0 }
in_info && /^[[:space:]]+version:/ {
sub(/.*version:[[:space:]]*/, "")
sub(/[[:space:]]*#.*$/, "")
gsub(/^[[:space:]]+|[[:space:]]+$/, "")
print
exit
}' "$YAML")
if [ -z "$spec_version" ]; then
echo "::error file=${YAML}::openapi-version-tag-parity: could not parse info.version. Expected a `version: x.y.z` line under `info:`."
exit 1
fi
# Resolve the latest tag locally. Fall back to the GitHub API if the
# checkout is shallow + tag-less (CLAUDE.md ground-truth pattern).
latest_tag=$(git tag --sort=-v:refname 2>/dev/null | grep -E '^v[0-9]+\.[0-9]+\.[0-9]+$' | head -1 || true)
if [ -z "$latest_tag" ]; then
echo "openapi-version-tag-parity: no local v* tag found; falling back to api.github.com/.../tags"
latest_tag=$(curl -sS https://api.github.com/repos/certctl-io/certctl/tags 2>/dev/null \
| grep -oE '"name": *"v[0-9]+\.[0-9]+\.[0-9]+"' \
| head -1 \
| sed -E 's/.*"v/v/; s/".*//')
fi
if [ -z "$latest_tag" ]; then
echo "openapi-version-tag-parity: no v* tag anywhere yet — skipping (pre-first-release)."
exit 0
fi
# Strip the leading 'v' from the tag for comparison.
tag_version="${latest_tag#v}"
if [ "$spec_version" != "$tag_version" ]; then
echo "::error file=${YAML}::openapi-version-tag-parity: info.version=${spec_version} does NOT match latest tag ${latest_tag}."
echo " Bump $YAML info.version to ${tag_version} in the same commit that ships the release,"
echo " OR if a release commit is in flight, tag it first then re-run CI."
exit 1
fi
echo "openapi-version-tag-parity: clean (info.version=${spec_version} matches latest tag ${latest_tag})."