Files
PaperClipAI/.github/workflows/pr-trusted.yml
8dd381f5dd perf(ci): run the db project as its own workspaces-c lane (#15831)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - Pull requests to this repository run a large CI matrix. The slowest
check sets the time a contributor waits for a green run.
> - The `General tests (workspaces-b)` lane runs every non-server Vitest
project except `ui` and `cli` in one job, one project after the other.
After #15826 leveled the server shards, this lane became the slowest
check: 593s in run 38084171761, 523s in 38083084276 and 499s in
38083020834 (all 2026-10-10).
> - The `@paperclipai/db` project alone is 168s to 250s of that lane's
436s to 513s of vitest time. Its `client.test.ts` suite is 117s to 189s
and `backup-lib.test.ts` is 70s to 107s. The other seventeen projects
together are only 263s to 276s.
> - Vitest's native `--shard` does not level this lane. The db project
is already file-parallel, and a hash-ordered slice can put both slow
suites on one runner.
> - This pull request moves the db project into its own `workspaces-c`
lane in both `pr-trusted.yml` and `release-verify.yml`. The runner
script gains a `general-workspaces-c` group, and `general-workspaces-b`
drops the db project.
> - The benefit is that both lanes should finish in about 230s to 340s
instead of 499s to 593s, and `workspaces-b` leaves the critical path.
The cost is one more job per run, about 60s of setup.

## Linked Issues or Issue Description

**Describe the enhancement**

The `General tests (workspaces-b)` PR check is the slowest check in the
run. It runs seventeen Vitest projects in sequence on one runner. The
`@paperclipai/db` project is one third to one half of its vitest time.

**Why is this needed**

The slowest check decides the wall-clock time of every PR run. In the
last three fully green runs on the current server-shard manifest,
`workspaces-b` took 499s, 523s and 593s (runs 38083020834, 38083084276
and 38084171761, 2026-10-10). The next slowest lanes, `Build` and the
server shards, sit at about 480s to 570s. A split of `workspaces-b`
removes 170s to 250s from this lane.

**Proposed solution**

Run the `@paperclipai/db` project as its own lane,
`general-workspaces-c`. Keep the other seventeen projects in
`general-workspaces-b`. Add the lane to both the PR and the release
verification matrix. Extend the guard tests so the three workspace lanes
still cover the root Vitest project list exactly once, so the new group
rejects shard flags, and so both workflows carry the lane unsharded.

**Alternatives considered**

- Vitest native `--shard` on `workspaces-b`, as `workspaces-a` does. The
db project is already file-parallel and its wall time is set by two long
suites, so a hash-ordered slice does not give a predictable split.
- Move `adapter-utils` (115s to 117s) into the new lane as well. That
makes the db lane 285s to 366s of tests and the rest 147s to 160s, which
is less level than db alone (168s to 250s) against the rest (263s to
276s).
- Three lanes. Not needed now: after this split both lanes sit under the
server shards and `Build`, so a third runner would not shorten the run.

## What Changed

- `scripts/run-vitest-stable.mjs`: new `general-workspaces-c` group that
runs `@paperclipai/db` alone. `general-workspaces-b` now excludes it.
Local `--mode all` runs all four general groups, so every project still
runs once. The dry-run output reports the new group's projects.
- `.github/workflows/pr-trusted.yml`: a `workspaces-c` entry in the
general tests matrix, with a comment that records the 2026-10-10
measurements.
- `.github/workflows/release-verify.yml`: the same `workspaces-c` entry,
to keep parity with the PR workflow.
- `scripts/__tests__/run-vitest-stable-shard.test.mjs`: the coverage
test includes the new group; shard flags are rejected for both
`workspaces-b` and `workspaces-c`; a new test asserts that
`workspaces-c` runs only the db project, that `workspaces-b` no longer
carries it, and that both workflows list both lanes without shard
arguments. The workflow check parses each `- group:` matrix entry with
comment lines removed, so a comment between keys cannot hide a shard
setting, and it first confirms the parser sees the shard keys on the
`workspaces-a` entries. A small parser test covers the
comment-between-keys case (Greptile P2).
- `scripts/__tests__/release-verify-workflow.test.mjs`: the release
workflow must carry `general-workspaces-c`.

## Verification

- `GITHUB_WORKFLOW= node --test
scripts/__tests__/run-vitest-stable-shard.test.mjs`: 32 pass (was 29).
- `node --test scripts/__tests__/release-verify-workflow.test.mjs`: the
workflow parity test passes. Two unrelated tests in that file (`a
publisher lockfile lets a fresh smoke install retain validation after
... drift`) fail on my machine on pristine `master` too, because `pnpm`
is not on its PATH. They pass in CI.
- `node scripts/run-vitest-stable.mjs --mode general --group
general-workspaces-c --dry-run` reports `["@paperclipai/db"]`; `--group
general-workspaces-b` reports the other seventeen projects.
- Both workflow files parse as YAML; the general tests matrix has 19
entries in `pr-trusted.yml` and 17 in `release-verify.yml`.
- This PR's own run exercises the script change but not the workflow
change: `pr.yml` calls `pr-trusted.yml@master`, so the matrix comes from
`master` and the `workspaces-c` job appears only on PR runs created
after the merge. Because the script comes from this branch, the
`workspaces-b` job in this PR's run (38090713637) ran the seventeen
remaining projects and finished in 340s, inside the expected 325s to
340s band. No job in that run ran `@paperclipai/db`.
- To cover the gap, I ran the new lane locally with the same command CI
uses, `pnpm test:run:general -- --group general-workspaces-c`: 49 test
files, 180 tests, all passed, 111s of vitest time (c324d0080, Node 25,
PGlite).

Expected result on the first PR run after merge, from the three measured
runs:

| Check | Before | After (expected) |
| --- | --- | --- |
| `General tests (workspaces-b)` | 499-593s | ~325-340s (263-276s of
vitest time plus ~60s of setup) |
| `General tests (workspaces-c)` | (new) | ~230-310s (168-250s of vitest
time plus ~60s of setup) |
| Slowest check in the run | `workspaces-b` | `Build` (497-570s) or a
server shard (~480-520s) |

## Risks

- Low risk. The group split only changes which job runs the db project.
The guard test asserts that the three workspace lanes cover the root
Vitest project list exactly once, so a project cannot be dropped or run
twice.
- One more job per PR and release verification run, about 60s of setup
time on the runner fleet.
- The lane names are matrix labels only. The required checks are `ci /
verify` and `ci / e2e`, which aggregate the matrix, so no branch ruleset
needs an update.

## Model Used

- Claude (Anthropic), model ID `claude-fable-5-1`, running as a
Paperclip agent through the Claude local adapter with tool use (shell,
file edits, GitHub CLI). The agent collected the CI data, made the
change, ran the tests, and wrote this description.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [ ] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [x] All Paperclip CI gates are green
- [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Bender (Fable) <noreply@anthropic.com>
Co-authored-by: devinfoley <139239+devinfoley@users.noreply.github.com>
2026-10-10 20:25:44 -07:00

1453 lines
65 KiB
YAML

name: Trusted PR CI
# Rollout is intentionally two-step: merge this reusable workflow first, then
# replace pr.yml with an immutable-SHA caller so the active CI definition cannot
# drift from this file.
on:
workflow_call:
permissions:
actions: read
contents: read
pull-requests: read
concurrency:
group: pr-${{ github.event.pull_request.number }}
cancel-in-progress: true
jobs:
gate:
name: Select trusted runner
runs-on: ubuntu-latest
timeout-minutes: 5
outputs:
runner: ${{ steps.route.outputs.runner }}
full_ci: ${{ steps.scope.outputs.full_ci }}
steps:
- name: Validate PR identity and select runner
id: route
shell: bash
env:
GH_TOKEN: ${{ github.token }}
AWS_CI_ENABLED: ${{ vars.AWS_CI_ENABLED }}
TRUSTED_USER_IDS: ${{ vars.AWS_CI_TRUSTED_USER_IDS }}
EVENT_NAME: ${{ github.event_name }}
EVENT_REPOSITORY: ${{ github.repository }}
EVENT_REPOSITORY_ID: ${{ github.repository_id }}
EVENT_ACTION: ${{ github.event.action }}
EVENT_PR_NUMBER: ${{ github.event.pull_request.number }}
EVENT_PR_AUTHOR_ID: ${{ github.event.pull_request.user.id }}
EVENT_SENDER_ID: ${{ github.event.sender.id }}
EVENT_BASE_REPOSITORY_ID: ${{ github.event.pull_request.base.repo.id }}
EVENT_BASE_REF: ${{ github.event.pull_request.base.ref }}
EVENT_BASE_SHA: ${{ github.event.pull_request.base.sha }}
EVENT_HEAD_SHA: ${{ github.event.pull_request.head.sha }}
EVENT_MERGE_SHA: ${{ github.sha }}
RUN_ID: ${{ github.run_id }}
run: |
set -u
github_runner='ubuntu-latest'
aws_runner='runs-on/fleet=paperclip-public-pr-x64/env=public-ci'
fail_closed() {
echo "runner=$github_runner" >> "$GITHUB_OUTPUT"
echo "::notice title=AWS CI routing::Using GitHub-hosted runner: $1"
exit 0
}
is_positive_integer() {
[[ "$1" =~ ^[1-9][0-9]*$ ]]
}
is_commit_sha() {
[[ "$1" =~ ^[0-9a-f]{40}$ ]]
}
is_allowed() {
local user_id="$1"
jq -e --argjson user_id "$user_id" 'index($user_id) != null' \
<<< "$TRUSTED_USER_IDS" >/dev/null
}
[[ "$AWS_CI_ENABLED" == 'true' ]] || fail_closed 'AWS_CI_ENABLED is not true'
# Reusable workflows retain the caller's github context and event
# payload, so a pull_request caller must still report pull_request.
[[ "$EVENT_NAME" == 'pull_request' ]] || fail_closed 'event is not pull_request'
[[ "$EVENT_REPOSITORY" == 'paperclipai/paperclip' ]] || fail_closed 'unexpected repository'
[[ "$EVENT_REPOSITORY_ID" == '1170821064' ]] || fail_closed 'unexpected repository ID'
[[ "$EVENT_BASE_REPOSITORY_ID" == '1170821064' ]] || fail_closed 'unexpected base repository ID'
[[ -n "$EVENT_BASE_REF" ]] || fail_closed 'missing base branch'
[[ "$EVENT_ACTION" =~ ^(opened|reopened|synchronize)$ ]] || fail_closed 'unsupported pull_request action'
jq -e '
type == "array" and
length > 0 and
all(.[]; type == "number" and . > 0 and floor == .)
' <<< "$TRUSTED_USER_IDS" >/dev/null 2>&1 || fail_closed 'trusted user ID list is malformed'
for user_id in "$EVENT_PR_AUTHOR_ID" "$EVENT_SENDER_ID"; do
is_positive_integer "$user_id" || fail_closed 'event contains a malformed user ID'
is_allowed "$user_id" || fail_closed "GitHub user ID $user_id is not allowlisted"
done
for commit_sha in "$EVENT_BASE_SHA" "$EVENT_HEAD_SHA" "$EVENT_MERGE_SHA"; do
is_commit_sha "$commit_sha" || fail_closed 'event contains a malformed commit SHA'
done
pr_json="$(gh api \
-H 'Accept: application/vnd.github+json' \
-H 'X-GitHub-Api-Version: 2022-11-28' \
"/repos/paperclipai/paperclip/pulls/$EVENT_PR_NUMBER" 2>/dev/null)" \
|| fail_closed 'could not refresh pull request state'
jq -e \
--argjson repository_id 1170821064 \
--argjson author_id "$EVENT_PR_AUTHOR_ID" \
--arg base_ref "$EVENT_BASE_REF" \
--arg head_sha "$EVENT_HEAD_SHA" \
'
.state == "open" and
.user.id == $author_id and
.base.repo.id == $repository_id and
.base.ref == $base_ref and
.head.sha == $head_sha
' <<< "$pr_json" >/dev/null 2>&1 \
|| fail_closed 'current pull request state does not match the triggering event'
live_merge_sha="$(jq -r '.merge_commit_sha // empty' <<< "$pr_json")"
is_commit_sha "$live_merge_sha" || fail_closed 'current pull request has no valid merge SHA'
base_ref_json="$(gh api \
-H 'Accept: application/vnd.github+json' \
-H 'X-GitHub-Api-Version: 2022-11-28' \
"/repos/paperclipai/paperclip/git/ref/heads/$EVENT_BASE_REF" 2>/dev/null)" \
|| fail_closed 'could not inspect the current base branch'
live_base_ref_sha="$(jq -r '.object.sha // empty' <<< "$base_ref_json")"
is_commit_sha "$live_base_ref_sha" || fail_closed 'current base branch has no valid commit SHA'
base_comparison="$(gh api \
-H 'Accept: application/vnd.github+json' \
-H 'X-GitHub-Api-Version: 2022-11-28' \
"/repos/paperclipai/paperclip/compare/$EVENT_BASE_SHA...$live_base_ref_sha" 2>/dev/null)" \
|| fail_closed 'could not compare the triggering and current base branches'
jq -e \
--arg event_base_sha "$EVENT_BASE_SHA" '
.merge_base_commit.sha == $event_base_sha and
(.status == "ahead" or .status == "identical")
' <<< "$base_comparison" >/dev/null 2>&1 \
|| fail_closed 'current base branch does not descend from the triggering base snapshot'
event_merge_json="$(gh api \
-H 'Accept: application/vnd.github+json' \
-H 'X-GitHub-Api-Version: 2022-11-28' \
"/repos/paperclipai/paperclip/git/commits/$EVENT_MERGE_SHA" 2>/dev/null)" \
|| fail_closed 'could not inspect the event merge commit'
live_merge_json="$(gh api \
-H 'Accept: application/vnd.github+json' \
-H 'X-GitHub-Api-Version: 2022-11-28' \
"/repos/paperclipai/paperclip/git/commits/$live_merge_sha" 2>/dev/null)" \
|| fail_closed 'could not inspect the current merge commit'
validate_merge_commit() {
local merge_json="$1"
local expected_sha="$2"
jq -e \
--arg expected_sha "$expected_sha" \
--arg head_sha "$EVENT_HEAD_SHA" '
.sha == $expected_sha and
(.parents | length) == 2 and
.parents[1].sha == $head_sha and
(.parents[0].sha | test("^[0-9a-f]{40}$")) and
(.tree.sha | test("^[0-9a-f]{40}$"))
' <<< "$merge_json" >/dev/null 2>&1
}
validate_merge_commit "$event_merge_json" "$EVENT_MERGE_SHA" \
|| fail_closed 'event merge commit does not match the current base and head'
validate_merge_commit "$live_merge_json" "$live_merge_sha" \
|| fail_closed 'current merge commit does not match the triggering base and head'
event_merge_parent="$(jq -r '.parents[0].sha' <<< "$event_merge_json")"
live_merge_parent="$(jq -r '.parents[0].sha' <<< "$live_merge_json")"
[[ "$event_merge_parent" == "$live_merge_parent" ]] \
|| fail_closed 'current merge commit uses a different base merge parent'
if [[ "$event_merge_parent" != "$live_base_ref_sha" ]]; then
base_merge_json="$(gh api \
-H 'Accept: application/vnd.github+json' \
-H 'X-GitHub-Api-Version: 2022-11-28' \
"/repos/paperclipai/paperclip/git/commits/$event_merge_parent" 2>/dev/null)" \
|| fail_closed 'could not inspect the stacked base merge commit'
jq -e \
--arg expected_sha "$event_merge_parent" \
--arg live_base_ref_sha "$live_base_ref_sha" '
.sha == $expected_sha and
(.parents | length) == 2 and
any(.parents[]; .sha == $live_base_ref_sha) and
(.tree.sha | test("^[0-9a-f]{40}$"))
' <<< "$base_merge_json" >/dev/null 2>&1 \
|| fail_closed 'stacked base merge commit does not contain the current base branch'
fi
event_merge_tree="$(jq -r '.tree.sha' <<< "$event_merge_json")"
live_merge_tree="$(jq -r '.tree.sha' <<< "$live_merge_json")"
[[ "$event_merge_tree" == "$live_merge_tree" ]] \
|| fail_closed 'current merge tree differs from the triggering merge tree'
run_json="$(gh api \
-H 'Accept: application/vnd.github+json' \
-H 'X-GitHub-Api-Version: 2022-11-28' \
"/repos/paperclipai/paperclip/actions/runs/$RUN_ID" 2>/dev/null)" \
|| fail_closed 'could not refresh workflow run state'
triggering_actor_id="$(jq -r '.triggering_actor.id // empty' <<< "$run_json")"
is_positive_integer "$triggering_actor_id" || fail_closed 'workflow run has no valid triggering actor ID'
is_allowed "$triggering_actor_id" || fail_closed "triggering GitHub user ID $triggering_actor_id is not allowlisted"
jq -e \
--argjson repository_id 1170821064 \
--arg event_name "$EVENT_NAME" '
.repository.id == $repository_id and
.event == $event_name
' <<< "$run_json" >/dev/null 2>&1 \
|| fail_closed 'current workflow run does not match the expected repository event'
echo "runner=$aws_runner" >> "$GITHUB_OUTPUT"
echo '::notice title=AWS CI routing::Using an ephemeral RunsOn Fleet runner'
- name: Select stacked PR CI scope
id: scope
shell: bash
env:
STACK_JSON: ${{ toJSON(github.event.pull_request.stack) }}
PR_BASE_REF: ${{ github.event.pull_request.base.ref }}
run: |
set -euo pipefail
full_ci='true'
reason='ordinary pull request'
if jq -e 'type == "object"' <<< "$STACK_JSON" >/dev/null 2>&1; then
stack_position="$(jq -r '.position // empty' <<< "$STACK_JSON")"
stack_size="$(jq -r '.size // empty' <<< "$STACK_JSON")"
stack_base_ref="$(jq -r '.base.ref // empty' <<< "$STACK_JSON")"
if [[ ! "$stack_position" =~ ^[1-9][0-9]*$ ]] ||
[[ ! "$stack_size" =~ ^[1-9][0-9]*$ ]] ||
(( stack_position > stack_size )) ||
[[ -z "$stack_base_ref" ]]; then
reason='malformed stack metadata; defaulting to full CI'
elif (( stack_position == stack_size )); then
reason='top pull request in stack'
elif [[ "$stack_base_ref" == "$PR_BASE_REF" ]]; then
reason='lowest unmerged pull request in stack'
else
full_ci='false'
reason='middle pull request in stack'
fi
fi
echo "full_ci=$full_ci" >> "$GITHUB_OUTPUT"
echo "::notice title=Stacked PR CI scope::$reason; full_ci=$full_ci"
policy:
needs: [gate]
runs-on: ${{ needs.gate.outputs.runner }}
timeout-minutes: 10
steps:
- name: Checkout repository
uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
with:
persist-credentials: false
fetch-depth: 0
- name: Block manual lockfile edits
if: >-
github.head_ref != 'chore/refresh-lockfile' &&
github.event.pull_request.user.login != 'dependabot[bot]'
run: |
# Diff the PR branch against its merge base so recent base-branch commits
# do not masquerade as changes made by the PR itself.
changed="$(git diff --name-only "${{ github.event.pull_request.base.sha }}...${{ github.event.pull_request.head.sha }}")"
if printf '%s\n' "$changed" | grep -qx 'pnpm-lock.yaml'; then
echo "Do not commit pnpm-lock.yaml in pull requests. CI owns lockfile updates."
exit 1
fi
- name: Setup Node.js for pnpm bootstrap
uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7
with:
node-version: 24
package-manager-cache: false
- name: Setup pnpm
uses: pnpm/action-setup@0977fd99725f1db4007ccb2928dbb4e90d06cc86 # v6
env:
NPM_CONFIG_AUDIT: "false"
NPM_CONFIG_FUND: "false"
NPM_CONFIG_UPDATE_NOTIFIER: "false"
with:
version: 9.15.4
run_install: false
- name: Validate migration ordering against target branch
run: >-
node .github/scripts/check-pr-migration-order.mjs
"${{ github.event.pull_request.base.sha }}"
"${{ github.event.pull_request.head.sha }}"
- name: Validate Dockerfile deps stage
run: node ./scripts/check-docker-deps-stage.mjs
- name: Validate Node version policy
run: pnpm check:node-version
- name: Reject git push in adapter/runtime code
run: node ./scripts/check-no-git-push.mjs
- name: Test no-git-push check
run: node --test ./scripts/check-no-git-push.test.mjs
- name: Validate feature module boundaries
run: pnpm check:module-boundaries
- name: Test feature module boundary check
run: node --test ./scripts/check-module-boundaries.test.mjs
- name: Test PR quality-gate scripts
run: node --test '.github/scripts/tests/*.test.mjs'
- name: Test general-server shard partition
run: node --test ./scripts/__tests__/run-vitest-stable-shard.test.mjs
- name: Test e2e shard partition
run: node --test ./scripts/__tests__/e2e-shard.test.mjs
- name: Test release verify workflow wiring
run: node --test ./scripts/__tests__/release-verify-workflow.test.mjs ./scripts/cloud-source-verification.test.mjs ./scripts/standard-image-contract.test.mjs
- name: Test standalone package build concurrency
run: node --test ./scripts/__tests__/build-standalone-concurrency.test.mjs
- name: Validate release package manifest
run: node ./scripts/release-package-map.mjs check
- name: Verify release package bootstrap for changed manifests
run: |
mapfile -t changed_paths < <(git diff --name-only "${{ github.event.pull_request.base.sha }}...${{ github.event.pull_request.head.sha }}")
PAPERCLIP_RELEASE_BOOTSTRAP_BASE_SHA="${{ github.event.pull_request.base.sha }}" \
node ./scripts/check-release-package-bootstrap.mjs "${changed_paths[@]}"
# Each lane resolves a stale lockfile inline; this early check still
# fails fast when the merge tree cannot resolve at all.
- name: Validate dependency resolution
run: pnpm install --resolution-only --ignore-scripts --no-frozen-lockfile
typecheck_release_registry:
name: Typecheck + Release Registry
needs: [gate]
if: ${{ needs.gate.outputs.full_ci == 'true' }}
runs-on: ${{ needs.gate.outputs.runner }}
timeout-minutes: 20
steps:
- name: Checkout repository
uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
with:
persist-credentials: false
- name: Setup Node.js for pnpm bootstrap
uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7
with:
node-version: 24
package-manager-cache: false
- name: Setup pnpm
uses: pnpm/action-setup@0977fd99725f1db4007ccb2928dbb4e90d06cc86 # v6
env:
NPM_CONFIG_AUDIT: "false"
NPM_CONFIG_FUND: "false"
NPM_CONFIG_UPDATE_NOTIFIER: "false"
with:
version: 9.15.4
# Share the checked-in lockfile key with master. PR merge refs must not
# save full copies of the store or evict the post-merge build caches.
- name: Locate pnpm store
id: pnpm_store
run: |
echo "path=$(pnpm store path --silent)" >> "$GITHUB_OUTPUT"
echo "arch=$(node -p 'process.arch')" >> "$GITHUB_OUTPUT"
- name: Restore pnpm store (read only)
uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
with:
path: ${{ steps.pnpm_store.outputs.path }}
key: node-cache-${{ runner.os }}-${{ steps.pnpm_store.outputs.arch }}-pnpm-${{ hashFiles('pnpm-lock.yaml') }}
restore-keys: node-cache-${{ runner.os }}-${{ steps.pnpm_store.outputs.arch }}-pnpm-
- name: Install dependencies
# Manifest-changing and stacked PRs can hold a pnpm-lock.yaml that is
# stale for the merge tree. Resolve it inline instead of waiting on a
# policy-job artifact: that dependency put the policy job's queue and
# runtime (~60s) on every lane's critical path, and policy still
# validates resolution as a required check in parallel.
run: |
if ! pnpm install --frozen-lockfile; then
echo '::notice title=Lockfile::checked-in lockfile is stale for this merge tree; resolving it inline'
pnpm install --resolution-only --ignore-scripts --no-frozen-lockfile
pnpm install --frozen-lockfile
fi
# typecheck:build-gaps builds @paperclipai/server, whose build script
# rebuilds the Runner release binary; without the shared Rust cache that
# is a ~3m40s cold compile of all third-party crates (run 35036001734,
# 2026-09-15). Same restore-only contract as Verify Paperclip Runner.
# rust-cache hashes its absolute cache paths into the entry's version,
# and GitHub only serves an entry whose key and version both match. The
# target directory sits under the checkout, and the checkout root
# differs by runner: /home/runner/_work on the RunsOn fleets that write
# this cache against /home/runner/work on GitHub-hosted runners. Every
# key input agreed, yet all 25 completed pull requests on 2026-09-28
# logged "No cache found" (run 36424309181) and cold-compiled every
# crate for ~4 minutes in four lanes. Point rust-cache at the same
# directory through a checkout-independent path so both layouts hash
# the same version. Keep this block identical in both workflows: the
# reader and the writer must agree or the version matches nothing.
- name: Pin the Runner Rust workspace path
id: runner_rust_workspace
run: |
set -euo pipefail
pinned="$HOME/paperclip-runner-rust"
# A symlink here is removed as a link, never followed into the checkout.
rm -rf "$pinned"
ln -s "$GITHUB_WORKSPACE/packages/paperclip-runner/runner" "$pinned"
echo "path=$pinned" >> "$GITHUB_OUTPUT"
- name: Select the pinned Runner Rust toolchain
working-directory: packages/paperclip-runner
run: |
set -uo pipefail
# release-verify.yml runs on a single post-merge fleet image; the
# gate here can route to ubuntu-latest or the public PR fleet, so
# this tolerates an image without rustup instead of failing every
# pull request. Without the pin the cache key simply will not match.
if ! command -v rustup >/dev/null 2>&1; then
echo '::notice title=Runner Rust cache::rustup is unavailable; building with the image default toolchain'
exit 0
fi
rustup show
toolchain="$(rustup show active-toolchain | awk '{print $1}')"
echo "RUSTUP_TOOLCHAIN=$toolchain" >> "$GITHUB_ENV"
# rust-cache hashes every installed toolchain into the cache key, not
# only the active one. Each runner image also ships its own stable
# Rust, and those disagree across images: 1.98.0 on the RunsOn fleets
# against 1.98.1 on ubuntu-latest. Two runners that agreed on the pin
# therefore still computed different keys, and every GitHub-hosted
# pull request missed this cache while the fleet hit it. Remove every
# toolchain except the pin, so the key depends on the pinned compiler
# and the lockfile alone rather than on what the image happens to
# carry. Keep this block identical in both workflows: the reader and
# the writer must agree or the key matches nothing.
extra_toolchains="$(rustup toolchain list | awk '{print $1}' | grep -vx "$toolchain" || true)"
if [ -n "$extra_toolchains" ]; then
echo "$extra_toolchains" | xargs -n1 rustup toolchain uninstall \
|| echo '::notice title=Runner Rust cache::could not remove an extra toolchain; the cache key may not match'
fi
rustup toolchain list
- name: Restore Runner Rust dependencies (read only)
uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6 # v2.9.2
with:
workspaces: ${{ steps.runner_rust_workspace.outputs.path }} -> target
shared-key: release-runner-v2
# Mirror the master writer: these also feed the cache key.
cache-workspace-crates: false
cache-bin: false
# Restore only. Never let a pull request evict master's entry.
save-if: false
- name: Typecheck workspaces whose build scripts skip TypeScript
run: pnpm run typecheck:build-gaps
- name: Verify release registry test coverage
run: pnpm run test:release-registry
general_tests:
name: General tests (${{ matrix.group_label }})
needs: [gate]
if: ${{ needs.gate.outputs.full_ci == 'true' }}
runs-on: ${{ needs.gate.outputs.runner }}
timeout-minutes: 20
strategy:
fail-fast: false
matrix:
include:
# The server suite is pinned to maxWorkers=1 (server/vitest.config.ts),
# so it can only be parallelized across runners. Shard it to keep this
# lane off the PR critical path. The suite has grown to ~3184s of
# serial vitest wall time (mean of runs 35036001734 and 35024948947,
# 2026-09-15): at five plain general-server shards with stale
# recorded durations the worst shard ran 806s of tests while the
# best ran 417s. This now uses the same shape as release-verify.yml:
# the ~429s chat integration suite splits by collected test location
# across three dedicated runners (~143s each), and the remaining
# ~2755s levels across twelve duration-balanced shards at ~230s
# each, in line with the other ~200-290s lanes.
#
# The balance only holds while the manifest is fresh. By 2026-10-10
# the without-chat group had grown to 871 suites and ~5031s of serial
# vitest time (mean of runs 38076844891 and 38076972444), 230 of
# them unrecorded and weighted at the median, so the twelve shards
# ran 313-554s of tests (server 2/12 at 618s was the slowest check
# in the run). Re-recorded durations level them to ~415s each; the
# shard count stays at twelve because Build and workspaces-b sit
# above that already.
- group: general-server-without-chat
group_label: server (1/12)
shard_index: 0
shard_count: 12
- group: general-server-without-chat
group_label: server (2/12)
shard_index: 1
shard_count: 12
- group: general-server-without-chat
group_label: server (3/12)
shard_index: 2
shard_count: 12
- group: general-server-without-chat
group_label: server (4/12)
shard_index: 3
shard_count: 12
- group: general-server-without-chat
group_label: server (5/12)
shard_index: 4
shard_count: 12
- group: general-server-without-chat
group_label: server (6/12)
shard_index: 5
shard_count: 12
- group: general-server-without-chat
group_label: server (7/12)
shard_index: 6
shard_count: 12
- group: general-server-without-chat
group_label: server (8/12)
shard_index: 7
shard_count: 12
- group: general-server-without-chat
group_label: server (9/12)
shard_index: 8
shard_count: 12
- group: general-server-without-chat
group_label: server (10/12)
shard_index: 9
shard_count: 12
- group: general-server-without-chat
group_label: server (11/12)
shard_index: 10
shard_count: 12
- group: general-server-without-chat
group_label: server (12/12)
shard_index: 11
shard_count: 12
- group: general-chat
group_label: chat (1/3)
shard_index: 0
shard_count: 3
- group: general-chat
group_label: chat (2/3)
shard_index: 1
shard_count: 3
- group: general-chat
group_label: chat (3/3)
shard_index: 2
shard_count: 3
# workspaces-a was the slowest check in the fully-green PR run
# 31371439296 (2026-08-10) at 319s, with the ui project's single
# vitest invocation accounting for ~224s and the paperclipai CLI
# ~37s. Two shards use Vitest's native --shard on each project's
# file list (ui: 439 files, cli: 54), bringing each job to roughly
# half the suite time (~130s + setup) without a duration manifest.
- group: general-workspaces-a
group_label: workspaces-a (1/2)
shard_index: 0
shard_count: 2
- group: general-workspaces-a
group_label: workspaces-a (2/2)
shard_index: 1
shard_count: 2
# workspaces-b became the slowest check (499-593s) once the server
# shards were rebalanced: the db project alone was 168-250s of its
# 436-513s of vitest time (PR runs 38084171761, 38083084276 and
# 38083020834, 2026-10-10). The db project now runs as its own
# workspaces-c lane; the rest of workspaces-b is ~265-275s of
# vitest time, so both jobs land near 300-350s with setup.
- group: general-workspaces-b
group_label: workspaces-b
- group: general-workspaces-c
group_label: workspaces-c
steps:
- name: Checkout repository
uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
with:
persist-credentials: false
- name: Setup Node.js for pnpm bootstrap
uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7
with:
node-version: 24
package-manager-cache: false
- name: Setup pnpm
uses: pnpm/action-setup@0977fd99725f1db4007ccb2928dbb4e90d06cc86 # v6
env:
NPM_CONFIG_AUDIT: "false"
NPM_CONFIG_FUND: "false"
NPM_CONFIG_UPDATE_NOTIFIER: "false"
with:
version: 9.15.4
# Share the checked-in lockfile key with master. PR merge refs must not
# save full copies of the store or evict the post-merge build caches.
- name: Locate pnpm store
id: pnpm_store
run: |
echo "path=$(pnpm store path --silent)" >> "$GITHUB_OUTPUT"
echo "arch=$(node -p 'process.arch')" >> "$GITHUB_OUTPUT"
- name: Restore pnpm store (read only)
uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
with:
path: ${{ steps.pnpm_store.outputs.path }}
key: node-cache-${{ runner.os }}-${{ steps.pnpm_store.outputs.arch }}-pnpm-${{ hashFiles('pnpm-lock.yaml') }}
restore-keys: node-cache-${{ runner.os }}-${{ steps.pnpm_store.outputs.arch }}-pnpm-
- name: Install dependencies
# Manifest-changing and stacked PRs can hold a pnpm-lock.yaml that is
# stale for the merge tree. Resolve it inline instead of waiting on a
# policy-job artifact: that dependency put the policy job's queue and
# runtime (~60s) on every lane's critical path, and policy still
# validates resolution as a required check in parallel.
run: |
if ! pnpm install --frozen-lockfile; then
echo '::notice title=Lockfile::checked-in lockfile is stale for this merge tree; resolving it inline'
pnpm install --resolution-only --ignore-scripts --no-frozen-lockfile
pnpm install --frozen-lockfile
fi
- name: Run grouped general test suites
run: |
if [ -n "${{ matrix.shard_count }}" ]; then
pnpm test:run:general -- --group '${{ matrix.group }}' \
--shard-index ${{ matrix.shard_index }} --shard-count ${{ matrix.shard_count }}
else
pnpm test:run:general -- --group '${{ matrix.group }}'
fi
docker_context_integrity:
name: Docker context integrity
needs: gate
if: ${{ needs.gate.outputs.full_ci == 'true' }}
runs-on: ${{ needs.gate.outputs.runner }}
timeout-minutes: 15
steps:
- name: Checkout repository
uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
with:
persist-credentials: false
# Not every runner the gate can select ships the Buildx plugin —
# the image-build workflows set it up explicitly, so this lane does
# too rather than failing before it checks anything.
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@37fe631027851001ddb9b187196cc803df7f5f0e # v4
# Same .dockerignore semantics as the real image builds: a
# context-slimming change that strips a committed build input must
# fail here, on the pull request, instead of failing every
# post-merge image build. (2026-09-04: a new **/*.md ignore rule
# stripped the committed capability contract out of the context;
# every Docker build on master failed its drift check and no cloud
# image published for eight hours while PR CI stayed green.)
- name: Run generated-file drift checks against the Docker build context
run: docker buildx build --file .github/docker-context-checks.Dockerfile .
verify:
# Preserve the legacy required-check name while the underlying work runs in parallel.
name: verify
if: ${{ always() }}
needs: [gate, policy, typecheck_release_registry, general_tests, verify_paperclip_runner, build, docker_context_integrity]
runs-on: ${{ needs.gate.outputs.runner }}
timeout-minutes: 5
steps:
- name: Fail if any split verify lane failed
env:
FULL_CI: ${{ needs.gate.outputs.full_ci }}
POLICY_RESULT: ${{ needs.policy.result }}
TYPECHECK_RELEASE_REGISTRY_RESULT: ${{ needs.typecheck_release_registry.result }}
GENERAL_TESTS_RESULT: ${{ needs.general_tests.result }}
RUNNER_VERIFICATION_RESULT: ${{ needs.verify_paperclip_runner.result }}
BUILD_RESULT: ${{ needs.build.result }}
DOCKER_CONTEXT_INTEGRITY_RESULT: ${{ needs.docker_context_integrity.result }}
run: |
test "$POLICY_RESULT" = "success"
case "$FULL_CI" in
true)
test "$TYPECHECK_RELEASE_REGISTRY_RESULT" = "success"
test "$GENERAL_TESTS_RESULT" = "success"
test "$RUNNER_VERIFICATION_RESULT" = "success"
test "$BUILD_RESULT" = "success"
test "$DOCKER_CONTEXT_INTEGRITY_RESULT" = "success"
;;
false)
test "$TYPECHECK_RELEASE_REGISTRY_RESULT" = "skipped"
test "$GENERAL_TESTS_RESULT" = "skipped"
test "$RUNNER_VERIFICATION_RESULT" = "skipped"
test "$BUILD_RESULT" = "skipped"
test "$DOCKER_CONTEXT_INTEGRITY_RESULT" = "skipped"
;;
*)
echo "Invalid full_ci decision: $FULL_CI" >&2
exit 1
;;
esac
verify_paperclip_runner:
name: Verify Paperclip Runner (${{ matrix.lane_label }})
needs: [gate]
if: ${{ needs.gate.outputs.full_ci == 'true' }}
runs-on: ${{ needs.gate.outputs.runner }}
timeout-minutes: 20
strategy:
fail-fast: false
matrix:
include:
# check:all spent ~380s of its ~600s cache-warm step inside the
# runner package's vitest suite (run 35036001734, 2026-09-15); the
# Rust tests took ~160s and every remaining check ~60s combined,
# which made this single job the PR critical path once the test
# lanes were rebalanced. Split the vitest suite across two runners
# with Vitest's native --shard, the ~160s Rust tests into their own
# lane, and the remaining static checks into a fourth. The four
# lanes union to exactly check:all: check:static covers
# check:eval-kernel, check:protocol-without-vitest, and
# check:api-authority; check:runner covers the Rust half; and the
# two vitest shards cover the package vitest file list.
- lane_label: static checks
command: check:static
- lane_label: rust
command: check:runner
- lane_label: vitest 1/2
command: test:typescript:vitest --shard=1/2
- lane_label: vitest 2/2
command: test:typescript:vitest --shard=2/2
steps:
- name: Checkout repository
uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
with:
persist-credentials: false
- name: Setup Node.js for pnpm bootstrap
uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7
with:
node-version: 24
package-manager-cache: false
- name: Setup pnpm
uses: pnpm/action-setup@0977fd99725f1db4007ccb2928dbb4e90d06cc86 # v6
env:
NPM_CONFIG_AUDIT: "false"
NPM_CONFIG_FUND: "false"
NPM_CONFIG_UPDATE_NOTIFIER: "false"
with:
version: 9.15.4
# Share the checked-in lockfile key with master. PR merge refs must not
# save full copies of the store or evict the post-merge build caches.
- name: Locate pnpm store
id: pnpm_store
run: |
echo "path=$(pnpm store path --silent)" >> "$GITHUB_OUTPUT"
echo "arch=$(node -p 'process.arch')" >> "$GITHUB_OUTPUT"
- name: Restore pnpm store (read only)
uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
with:
path: ${{ steps.pnpm_store.outputs.path }}
key: node-cache-${{ runner.os }}-${{ steps.pnpm_store.outputs.arch }}-pnpm-${{ hashFiles('pnpm-lock.yaml') }}
restore-keys: node-cache-${{ runner.os }}-${{ steps.pnpm_store.outputs.arch }}-pnpm-
- name: Install dependencies
# Manifest-changing and stacked PRs can hold a pnpm-lock.yaml that is
# stale for the merge tree. Resolve it inline instead of waiting on a
# policy-job artifact: that dependency put the policy job's queue and
# runtime (~60s) on every lane's critical path, and policy still
# validates resolution as a required check in parallel.
run: |
if ! pnpm install --frozen-lockfile; then
echo '::notice title=Lockfile::checked-in lockfile is stale for this merge tree; resolving it inline'
pnpm install --resolution-only --ignore-scripts --no-frozen-lockfile
pnpm install --frozen-lockfile
fi
# Same restore-only contract as the pnpm store above, for the Rust
# dependency tree: master's post-merge verification is the sole writer
# of release-runner-v2, and PR merge refs must not save branch-scoped
# copies of a ~680MB target directory. Every key input below has to
# match that writer in release-verify.yml exactly or each PR misses and
# recompiles all 313 third-party crates in both profiles. A miss is a
# slow run, never a wrong one.
# rust-cache hashes its absolute cache paths into the entry's version,
# and GitHub only serves an entry whose key and version both match. The
# target directory sits under the checkout, and the checkout root
# differs by runner: /home/runner/_work on the RunsOn fleets that write
# this cache against /home/runner/work on GitHub-hosted runners. Every
# key input agreed, yet all 25 completed pull requests on 2026-09-28
# logged "No cache found" (run 36424309181) and cold-compiled every
# crate for ~4 minutes in four lanes. Point rust-cache at the same
# directory through a checkout-independent path so both layouts hash
# the same version. Keep this block identical in both workflows: the
# reader and the writer must agree or the version matches nothing.
- name: Pin the Runner Rust workspace path
id: runner_rust_workspace
run: |
set -euo pipefail
pinned="$HOME/paperclip-runner-rust"
# A symlink here is removed as a link, never followed into the checkout.
rm -rf "$pinned"
ln -s "$GITHUB_WORKSPACE/packages/paperclip-runner/runner" "$pinned"
echo "path=$pinned" >> "$GITHUB_OUTPUT"
- name: Select the pinned Runner Rust toolchain
working-directory: packages/paperclip-runner
run: |
set -uo pipefail
# release-verify.yml runs on a single post-merge fleet image; the
# gate here can route to ubuntu-latest or the public PR fleet, so
# this tolerates an image without rustup instead of failing every
# pull request. Without the pin the cache key simply will not match.
if ! command -v rustup >/dev/null 2>&1; then
echo '::notice title=Runner Rust cache::rustup is unavailable; building with the image default toolchain'
exit 0
fi
rustup show
toolchain="$(rustup show active-toolchain | awk '{print $1}')"
echo "RUSTUP_TOOLCHAIN=$toolchain" >> "$GITHUB_ENV"
# rust-cache hashes every installed toolchain into the cache key, not
# only the active one. Each runner image also ships its own stable
# Rust, and those disagree across images: 1.98.0 on the RunsOn fleets
# against 1.98.1 on ubuntu-latest. Two runners that agreed on the pin
# therefore still computed different keys, and every GitHub-hosted
# pull request missed this cache while the fleet hit it. Remove every
# toolchain except the pin, so the key depends on the pinned compiler
# and the lockfile alone rather than on what the image happens to
# carry. Keep this block identical in both workflows: the reader and
# the writer must agree or the key matches nothing.
extra_toolchains="$(rustup toolchain list | awk '{print $1}' | grep -vx "$toolchain" || true)"
if [ -n "$extra_toolchains" ]; then
echo "$extra_toolchains" | xargs -n1 rustup toolchain uninstall \
|| echo '::notice title=Runner Rust cache::could not remove an extra toolchain; the cache key may not match'
fi
rustup toolchain list
- name: Restore Runner Rust dependencies (read only)
uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6 # v2.9.2
with:
workspaces: ${{ steps.runner_rust_workspace.outputs.path }} -> target
shared-key: release-runner-v2
# Mirror the master writer: these also feed the cache key.
cache-workspace-crates: false
cache-bin: false
# Restore only. Never let a pull request evict master's entry.
save-if: false
- name: Verify Paperclip Runner
# pnpm appends trailing args to the end of the script's shell chain,
# so the vitest lanes' --shard lands on `vitest run`. Do not add a
# `--` separator: pnpm forwards it literally and vitest would then
# read the shard flag as a test filter.
run: pnpm --filter @paperclipai/paperclip-runner ${{ matrix.command }}
build:
name: Build
needs: [gate]
if: ${{ needs.gate.outputs.full_ci == 'true' }}
runs-on: ${{ needs.gate.outputs.runner }}
timeout-minutes: 20
steps:
- name: Checkout repository
uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
with:
persist-credentials: false
- name: Setup Node.js for pnpm bootstrap
uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7
with:
node-version: 24
package-manager-cache: false
- name: Setup pnpm
uses: pnpm/action-setup@0977fd99725f1db4007ccb2928dbb4e90d06cc86 # v6
env:
NPM_CONFIG_AUDIT: "false"
NPM_CONFIG_FUND: "false"
NPM_CONFIG_UPDATE_NOTIFIER: "false"
with:
version: 9.15.4
# Share the checked-in lockfile key with master. PR merge refs must not
# save full copies of the store or evict the post-merge build caches.
- name: Locate pnpm store
id: pnpm_store
run: |
echo "path=$(pnpm store path --silent)" >> "$GITHUB_OUTPUT"
echo "arch=$(node -p 'process.arch')" >> "$GITHUB_OUTPUT"
- name: Restore pnpm store (read only)
uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
with:
path: ${{ steps.pnpm_store.outputs.path }}
key: node-cache-${{ runner.os }}-${{ steps.pnpm_store.outputs.arch }}-pnpm-${{ hashFiles('pnpm-lock.yaml') }}
restore-keys: node-cache-${{ runner.os }}-${{ steps.pnpm_store.outputs.arch }}-pnpm-
- name: Install dependencies
# Manifest-changing and stacked PRs can hold a pnpm-lock.yaml that is
# stale for the merge tree. Resolve it inline instead of waiting on a
# policy-job artifact: that dependency put the policy job's queue and
# runtime (~60s) on every lane's critical path, and policy still
# validates resolution as a required check in parallel.
run: |
if ! pnpm install --frozen-lockfile; then
echo '::notice title=Lockfile::checked-in lockfile is stale for this merge tree; resolving it inline'
pnpm install --resolution-only --ignore-scripts --no-frozen-lockfile
pnpm install --frozen-lockfile
fi
# pnpm build reaches the Runner package's build:binary step; without the
# shared Rust cache that is a ~3m40s cold compile of all third-party
# crates (run 35036001734, 2026-09-15). Same restore-only contract as
# Verify Paperclip Runner.
# rust-cache hashes its absolute cache paths into the entry's version,
# and GitHub only serves an entry whose key and version both match. The
# target directory sits under the checkout, and the checkout root
# differs by runner: /home/runner/_work on the RunsOn fleets that write
# this cache against /home/runner/work on GitHub-hosted runners. Every
# key input agreed, yet all 25 completed pull requests on 2026-09-28
# logged "No cache found" (run 36424309181) and cold-compiled every
# crate for ~4 minutes in four lanes. Point rust-cache at the same
# directory through a checkout-independent path so both layouts hash
# the same version. Keep this block identical in both workflows: the
# reader and the writer must agree or the version matches nothing.
- name: Pin the Runner Rust workspace path
id: runner_rust_workspace
run: |
set -euo pipefail
pinned="$HOME/paperclip-runner-rust"
# A symlink here is removed as a link, never followed into the checkout.
rm -rf "$pinned"
ln -s "$GITHUB_WORKSPACE/packages/paperclip-runner/runner" "$pinned"
echo "path=$pinned" >> "$GITHUB_OUTPUT"
- name: Select the pinned Runner Rust toolchain
working-directory: packages/paperclip-runner
run: |
set -uo pipefail
# release-verify.yml runs on a single post-merge fleet image; the
# gate here can route to ubuntu-latest or the public PR fleet, so
# this tolerates an image without rustup instead of failing every
# pull request. Without the pin the cache key simply will not match.
if ! command -v rustup >/dev/null 2>&1; then
echo '::notice title=Runner Rust cache::rustup is unavailable; building with the image default toolchain'
exit 0
fi
rustup show
toolchain="$(rustup show active-toolchain | awk '{print $1}')"
echo "RUSTUP_TOOLCHAIN=$toolchain" >> "$GITHUB_ENV"
# rust-cache hashes every installed toolchain into the cache key, not
# only the active one. Each runner image also ships its own stable
# Rust, and those disagree across images: 1.98.0 on the RunsOn fleets
# against 1.98.1 on ubuntu-latest. Two runners that agreed on the pin
# therefore still computed different keys, and every GitHub-hosted
# pull request missed this cache while the fleet hit it. Remove every
# toolchain except the pin, so the key depends on the pinned compiler
# and the lockfile alone rather than on what the image happens to
# carry. Keep this block identical in both workflows: the reader and
# the writer must agree or the key matches nothing.
extra_toolchains="$(rustup toolchain list | awk '{print $1}' | grep -vx "$toolchain" || true)"
if [ -n "$extra_toolchains" ]; then
echo "$extra_toolchains" | xargs -n1 rustup toolchain uninstall \
|| echo '::notice title=Runner Rust cache::could not remove an extra toolchain; the cache key may not match'
fi
rustup toolchain list
- name: Restore Runner Rust dependencies (read only)
uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6 # v2.9.2
with:
workspaces: ${{ steps.runner_rust_workspace.outputs.path }} -> target
shared-key: release-runner-v2
# Mirror the master writer: these also feed the cache key.
cache-workspace-crates: false
cache-bin: false
# Restore only. Never let a pull request evict master's entry.
save-if: false
- name: Build Runner Evalbook viewer
run: pnpm --filter @paperclipai/paperclip-runner build:issue-thread
- name: Build
run: pnpm build
# This verification only needs `pnpm build` output (the verifier stages
# the public packages' dist and reuses ui/dist itself), yet it ran at the
# end of Canary Dry Run, serially after the ~210-295s release.sh dry run.
# That made Canary Dry Run the slowest check in every green PR run:
# 484s, 572s and 483s in runs 37310951026, 37309272947 and 37308895471
# (2026-10-05), with this step alone at 210-223s of each. The Build lane
# finished its `pnpm build` in ~206s total in those same runs, so it
# absorbs the step at ~416s while Canary Dry Run drops to ~275-350s and
# neither remains the critical path (server 2/12 at ~437-467s is).
# docker-runner-check.yml runs the same verifier after `pnpm build`.
- name: Verify built-in Grok from a clean public npm install
if: ${{ hashFiles('scripts/verify-grok-npm-install.mjs') != '' }}
run: node scripts/verify-grok-npm-install.mjs
verify_serialized_server:
name: Verify serialized server suites (${{ matrix.shard_label }})
needs: [gate]
if: ${{ needs.gate.outputs.full_ci == 'true' }}
runs-on: ${{ needs.gate.outputs.runner }}
timeout-minutes: 20
strategy:
fail-fast: false
matrix:
include:
# Shards are balanced by recorded duration
# (scripts/serialized-shard-durations.json, refreshed 2026-09-12);
# round-robin used to cluster the heavy suites on one runner (291s
# vs 170-201s in run 32012408876, 2026-08-17). The suite total has
# since grown to ~1926s recorded: five shards ran ~390s of tests
# each while the rebalanced general/e2e lanes run ~210-260s, so
# nine shards level this lane to ~214s and keep it off the
# critical path.
- shard_index: 0
shard_count: 9
shard_label: 1/9
- shard_index: 1
shard_count: 9
shard_label: 2/9
- shard_index: 2
shard_count: 9
shard_label: 3/9
- shard_index: 3
shard_count: 9
shard_label: 4/9
- shard_index: 4
shard_count: 9
shard_label: 5/9
- shard_index: 5
shard_count: 9
shard_label: 6/9
- shard_index: 6
shard_count: 9
shard_label: 7/9
- shard_index: 7
shard_count: 9
shard_label: 8/9
- shard_index: 8
shard_count: 9
shard_label: 9/9
steps:
- name: Checkout repository
uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
with:
persist-credentials: false
- name: Setup Node.js for pnpm bootstrap
uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7
with:
node-version: 24
package-manager-cache: false
- name: Setup pnpm
uses: pnpm/action-setup@0977fd99725f1db4007ccb2928dbb4e90d06cc86 # v6
env:
NPM_CONFIG_AUDIT: "false"
NPM_CONFIG_FUND: "false"
NPM_CONFIG_UPDATE_NOTIFIER: "false"
with:
version: 9.15.4
# Share the checked-in lockfile key with master. PR merge refs must not
# save full copies of the store or evict the post-merge build caches.
- name: Locate pnpm store
id: pnpm_store
run: |
echo "path=$(pnpm store path --silent)" >> "$GITHUB_OUTPUT"
echo "arch=$(node -p 'process.arch')" >> "$GITHUB_OUTPUT"
- name: Restore pnpm store (read only)
uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
with:
path: ${{ steps.pnpm_store.outputs.path }}
key: node-cache-${{ runner.os }}-${{ steps.pnpm_store.outputs.arch }}-pnpm-${{ hashFiles('pnpm-lock.yaml') }}
restore-keys: node-cache-${{ runner.os }}-${{ steps.pnpm_store.outputs.arch }}-pnpm-
- name: Install dependencies
# Manifest-changing and stacked PRs can hold a pnpm-lock.yaml that is
# stale for the merge tree. Resolve it inline instead of waiting on a
# policy-job artifact: that dependency put the policy job's queue and
# runtime (~60s) on every lane's critical path, and policy still
# validates resolution as a required check in parallel.
run: |
if ! pnpm install --frozen-lockfile; then
echo '::notice title=Lockfile::checked-in lockfile is stale for this merge tree; resolving it inline'
pnpm install --resolution-only --ignore-scripts --no-frozen-lockfile
pnpm install --frozen-lockfile
fi
- name: Run serialized server test shard
run: pnpm test:run:serialized -- --shard-index ${{ matrix.shard_index }} --shard-count ${{ matrix.shard_count }}
canary_dry_run:
name: Canary Dry Run
needs: [gate]
if: ${{ needs.gate.outputs.full_ci == 'true' }}
runs-on: ${{ needs.gate.outputs.runner }}
timeout-minutes: 20
steps:
- name: Checkout repository
uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
with:
persist-credentials: false
- name: Setup Node.js for pnpm bootstrap
uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7
with:
node-version: 24
package-manager-cache: false
- name: Setup pnpm
uses: pnpm/action-setup@0977fd99725f1db4007ccb2928dbb4e90d06cc86 # v6
env:
NPM_CONFIG_AUDIT: "false"
NPM_CONFIG_FUND: "false"
NPM_CONFIG_UPDATE_NOTIFIER: "false"
with:
version: 9.15.4
# Share the checked-in lockfile key with master. PR merge refs must not
# save full copies of the store or evict the post-merge build caches.
- name: Locate pnpm store
id: pnpm_store
run: |
echo "path=$(pnpm store path --silent)" >> "$GITHUB_OUTPUT"
echo "arch=$(node -p 'process.arch')" >> "$GITHUB_OUTPUT"
- name: Restore pnpm store (read only)
uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
with:
path: ${{ steps.pnpm_store.outputs.path }}
key: node-cache-${{ runner.os }}-${{ steps.pnpm_store.outputs.arch }}-pnpm-${{ hashFiles('pnpm-lock.yaml') }}
restore-keys: node-cache-${{ runner.os }}-${{ steps.pnpm_store.outputs.arch }}-pnpm-
- name: Install dependencies
# Manifest-changing and stacked PRs can hold a pnpm-lock.yaml that is
# stale for the merge tree. Resolve it inline instead of waiting on a
# policy-job artifact: that dependency put the policy job's queue and
# runtime (~60s) on every lane's critical path, and policy still
# validates resolution as a required check in parallel.
run: |
if ! pnpm install --frozen-lockfile; then
echo '::notice title=Lockfile::checked-in lockfile is stale for this merge tree; resolving it inline'
pnpm install --resolution-only --ignore-scripts --no-frozen-lockfile
pnpm install --frozen-lockfile
fi
# release.sh's Step 2/7 workspace build reaches the Runner package's
# build:binary step; without the shared Rust cache that is a ~3m40s cold
# compile of all third-party crates (run 35036001734, 2026-09-15). Same
# restore-only contract as Verify Paperclip Runner.
# rust-cache hashes its absolute cache paths into the entry's version,
# and GitHub only serves an entry whose key and version both match. The
# target directory sits under the checkout, and the checkout root
# differs by runner: /home/runner/_work on the RunsOn fleets that write
# this cache against /home/runner/work on GitHub-hosted runners. Every
# key input agreed, yet all 25 completed pull requests on 2026-09-28
# logged "No cache found" (run 36424309181) and cold-compiled every
# crate for ~4 minutes in four lanes. Point rust-cache at the same
# directory through a checkout-independent path so both layouts hash
# the same version. Keep this block identical in both workflows: the
# reader and the writer must agree or the version matches nothing.
- name: Pin the Runner Rust workspace path
id: runner_rust_workspace
run: |
set -euo pipefail
pinned="$HOME/paperclip-runner-rust"
# A symlink here is removed as a link, never followed into the checkout.
rm -rf "$pinned"
ln -s "$GITHUB_WORKSPACE/packages/paperclip-runner/runner" "$pinned"
echo "path=$pinned" >> "$GITHUB_OUTPUT"
- name: Select the pinned Runner Rust toolchain
working-directory: packages/paperclip-runner
run: |
set -uo pipefail
# release-verify.yml runs on a single post-merge fleet image; the
# gate here can route to ubuntu-latest or the public PR fleet, so
# this tolerates an image without rustup instead of failing every
# pull request. Without the pin the cache key simply will not match.
if ! command -v rustup >/dev/null 2>&1; then
echo '::notice title=Runner Rust cache::rustup is unavailable; building with the image default toolchain'
exit 0
fi
rustup show
toolchain="$(rustup show active-toolchain | awk '{print $1}')"
echo "RUSTUP_TOOLCHAIN=$toolchain" >> "$GITHUB_ENV"
# rust-cache hashes every installed toolchain into the cache key, not
# only the active one. Each runner image also ships its own stable
# Rust, and those disagree across images: 1.98.0 on the RunsOn fleets
# against 1.98.1 on ubuntu-latest. Two runners that agreed on the pin
# therefore still computed different keys, and every GitHub-hosted
# pull request missed this cache while the fleet hit it. Remove every
# toolchain except the pin, so the key depends on the pinned compiler
# and the lockfile alone rather than on what the image happens to
# carry. Keep this block identical in both workflows: the reader and
# the writer must agree or the key matches nothing.
extra_toolchains="$(rustup toolchain list | awk '{print $1}' | grep -vx "$toolchain" || true)"
if [ -n "$extra_toolchains" ]; then
echo "$extra_toolchains" | xargs -n1 rustup toolchain uninstall \
|| echo '::notice title=Runner Rust cache::could not remove an extra toolchain; the cache key may not match'
fi
rustup toolchain list
- name: Restore Runner Rust dependencies (read only)
uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6 # v2.9.2
with:
workspaces: ${{ steps.runner_rust_workspace.outputs.path }} -> target
shared-key: release-runner-v2
# Mirror the master writer: these also feed the cache key.
cache-workspace-crates: false
cache-bin: false
# Restore only. Never let a pull request evict master's entry.
save-if: false
# `release.sh` always executes its Step 2/7 workspace build, even when
# `--skip-verify` bypasses the initial verification gate. release.sh
# also requires a clean working tree, and the install step may have
# resolved a stale lockfile in place (manifest-changing or stacked
# PRs), so stage any changed lockfile into an ephemeral local commit:
# release.sh then sees a clean tree and its workspace build sees a
# lockfile that matches the manifests.
- name: Release canary dry run via release.sh internal build
run: |
git checkout -B master HEAD
if git diff --quiet pnpm-lock.yaml; then
git checkout -- pnpm-lock.yaml
else
git add pnpm-lock.yaml
git -c user.email=ci@paperclip.local -c user.name=CI \
commit --no-verify -m "ci(canary): stage regenerated lockfile"
fi
./scripts/release.sh canary --skip-verify --dry-run
# The clean public npm install verification for the built-in Grok
# provider used to run here, after the dry run. It only needs `pnpm
# build` output, which the Build lane also produces, so it moved there:
# see "Verify built-in Grok from a clean public npm install" in `build`.
e2e_shards:
name: e2e shard (${{ matrix.shard_label }})
needs: [gate]
if: ${{ needs.gate.outputs.full_ci == 'true' }}
runs-on: ${{ needs.gate.outputs.runner }}
timeout-minutes: 30
strategy:
fail-fast: false
matrix:
include:
# The Playwright lane is pinned to workers=1 (tests/e2e/playwright.config.ts)
# because every spec shares one throwaway server and some toggle
# instance-level flags, so it can only be parallelized across runners.
# Each shard boots its own server, which keeps that isolation intact.
# The catalog has grown to ~1694s of serial spec time (mean of runs
# 35036001734 and 35024948947, 2026-09-15): with three shards and
# stale durations the worst shard ran 745s of specs while the best
# ran 277s. The former floors — chat-adapters-ui at ~442s and
# agent-chat at ~310s — are each split into two specs, so eight
# shards with refreshed durations level to ~212s each; the heaviest
# remaining single spec is chat-adapters-ui-messaging at ~242s.
- shard_index: 0
shard_count: 8
shard_label: 1/8
- shard_index: 1
shard_count: 8
shard_label: 2/8
- shard_index: 2
shard_count: 8
shard_label: 3/8
- shard_index: 3
shard_count: 8
shard_label: 4/8
- shard_index: 4
shard_count: 8
shard_label: 5/8
- shard_index: 5
shard_count: 8
shard_label: 6/8
- shard_index: 6
shard_count: 8
shard_label: 7/8
- shard_index: 7
shard_count: 8
shard_label: 8/8
steps:
- name: Checkout repository
uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
with:
persist-credentials: false
- name: Setup Node.js for pnpm bootstrap
uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7
with:
node-version: 24
package-manager-cache: false
- name: Setup pnpm
uses: pnpm/action-setup@0977fd99725f1db4007ccb2928dbb4e90d06cc86 # v6
env:
NPM_CONFIG_AUDIT: "false"
NPM_CONFIG_FUND: "false"
NPM_CONFIG_UPDATE_NOTIFIER: "false"
with:
version: 9.15.4
# Share the checked-in lockfile key with master. PR merge refs must not
# save full copies of the store or evict the post-merge build caches.
- name: Locate pnpm store
id: pnpm_store
run: |
echo "path=$(pnpm store path --silent)" >> "$GITHUB_OUTPUT"
echo "arch=$(node -p 'process.arch')" >> "$GITHUB_OUTPUT"
- name: Restore pnpm store (read only)
uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
with:
path: ${{ steps.pnpm_store.outputs.path }}
key: node-cache-${{ runner.os }}-${{ steps.pnpm_store.outputs.arch }}-pnpm-${{ hashFiles('pnpm-lock.yaml') }}
restore-keys: node-cache-${{ runner.os }}-${{ steps.pnpm_store.outputs.arch }}-pnpm-
- name: Install dependencies
# Manifest-changing and stacked PRs can hold a pnpm-lock.yaml that is
# stale for the merge tree. Resolve it inline instead of waiting on a
# policy-job artifact: that dependency put the policy job's queue and
# runtime (~60s) on every lane's critical path, and policy still
# validates resolution as a required check in parallel.
run: |
if ! pnpm install --frozen-lockfile; then
echo '::notice title=Lockfile::checked-in lockfile is stale for this merge tree; resolving it inline'
pnpm install --resolution-only --ignore-scripts --no-frozen-lockfile
pnpm install --frozen-lockfile
fi
- name: Verify runner Chrome
# GitHub's Ubuntu runner image already ships Google Chrome, so use that
# directly for the headless e2e lane instead of downloading Playwright
# browser bundles inside the 30 minute job budget.
run: google-chrome --version
- name: Generate Paperclip config
run: |
mkdir -p ~/.paperclip/instances/default
cat > ~/.paperclip/instances/default/config.json << 'CONF'
{
"$meta": { "version": 1, "updatedAt": "2026-01-01T00:00:00.000Z", "source": "onboard" },
"database": { "mode": "embedded-postgres" },
"logging": { "mode": "file" },
"server": { "deploymentMode": "local_trusted", "host": "127.0.0.1", "port": 3100 },
"auth": { "baseUrlMode": "auto" },
"storage": { "provider": "local_disk" },
"secrets": { "provider": "local_encrypted", "strictMode": false }
}
CONF
- name: Run e2e tests
env:
PAPERCLIP_E2E_SKIP_LLM: "true"
PAPERCLIP_PLAYWRIGHT_CHANNEL: "chrome"
run: |
# Playwright's own --shard balances by test count, and one spec
# (smoke-lab) is ~40% of the lane's wall clock. Partition by recorded
# spec duration instead so both runners finish together.
specs="$(node ./scripts/e2e-shard.mjs \
--shard-index ${{ matrix.shard_index }} --shard-count ${{ matrix.shard_count }})"
echo "shard ${{ matrix.shard_label }} specs: $specs"
# specs is an intentional argument list.
# shellcheck disable=SC2086
pnpm run test:e2e $specs
- name: Upload Playwright report
uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
if: always()
with:
name: playwright-report-${{ matrix.shard_index }}
path: |
tests/e2e/playwright-report/
tests/e2e/test-results/
retention-days: 14
e2e:
# Preserve the legacy required-check name while the specs run sharded
# across the matrix above (same pattern as the `verify` aggregate).
name: e2e
if: ${{ always() }}
needs: [gate, policy, e2e_shards]
runs-on: ${{ needs.gate.outputs.runner }}
timeout-minutes: 5
steps:
- name: Fail if any e2e shard failed
env:
FULL_CI: ${{ needs.gate.outputs.full_ci }}
POLICY_RESULT: ${{ needs.policy.result }}
E2E_SHARDS_RESULT: ${{ needs.e2e_shards.result }}
run: |
test "$POLICY_RESULT" = "success"
case "$FULL_CI" in
true) test "$E2E_SHARDS_RESULT" = "success" ;;
false) test "$E2E_SHARDS_RESULT" = "skipped" ;;
*)
echo "Invalid full_ci decision: $FULL_CI" >&2
exit 1
;;
esac