Files
buzz/scripts/verify-desktop-release-authorization.sh
T
54c8ef30a9 fix(release): require exact-head approval for desktop tags (#3973)
## Summary
- require an exact-head trusted approval before desktop auto-tagging
- remove rule-suite authorization that `GITHUB_TOKEN` cannot access
- pin review pagination to `page=1` and test the deployed `gh` control
flow

## Why
The previous verifier unconditionally queried repository rule-suite
endpoints with `github.token`. Those endpoints require Administration:
read, which Actions `GITHUB_TOKEN` cannot receive. Its paginated list
request also duplicated page one when no explicit page was supplied.

This deliberately removes admin-bypass authorization rather than
introducing a second credential during release recovery. Desktop release
PRs must now have GitHub's overall `APPROVED` decision and a
MEMBER/OWNER/COLLABORATOR approval attached to the exact candidate SHA.

## Validation
- `scripts/test-desktop-release-authorization.sh`
- `scripts/test-release-ref-contract.sh`
- `bash -n scripts/verify-desktop-release-merge.sh
scripts/verify-desktop-release-authorization.sh
scripts/test-desktop-release-authorization.sh
scripts/test-release-ref-contract.sh`
- `git diff --check origin/main...HEAD`

The new flow test uses a stub `gh` executable, asserts the exact
`page=1` request, fails any rule-suite API call, and rejects stale-SHA,
untrusted-author, changes-requested review, and non-approved
aggregate-decision cases.

Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Carl <c7ebe626f000404285d3686e1dc74cc07cc60a9754a150041ba132e14bd3e2ec@buzz.block.builderlab.xyz>
2026-07-31 11:33:54 -07:00

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Executable File

#!/usr/bin/env bash
set -euo pipefail
: "${PR_HEAD_SHA:?}"
: "${PR_NUMBER:?}"
: "${GITHUB_REPOSITORY:?}"
: "${GH_TOKEN:?}"
review="$(gh api graphql -f query='query($owner:String!,$repo:String!,$number:Int!){repository(owner:$owner,name:$repo){pullRequest(number:$number){reviewDecision}}}' -F owner="${GITHUB_REPOSITORY%/*}" -F repo="${GITHUB_REPOSITORY#*/}" -F number="$PR_NUMBER" --jq '.data.repository.pullRequest')"
reviews="$(gh api --paginate --slurp "repos/$GITHUB_REPOSITORY/pulls/$PR_NUMBER/reviews?per_page=100&page=1")"
valid_approvals="$(jq --arg sha "$PR_HEAD_SHA" '[.[][] | select(.state == "APPROVED" and .commit_id == $sha and (.author_association == "MEMBER" or .author_association == "OWNER" or .author_association == "COLLABORATOR"))] | length' <<<"$reviews")"
if ! jq -e -f scripts/review-decision-approved.jq <<<"$review" >/dev/null || [[ "$valid_approvals" -eq 0 ]]; then
echo "release lacks an exact-head approval" >&2
exit 1
fi