Files
minstrel/ci-requirements.md
T
bvandeusen 0036f534db
android / Build + lint + test (push) Successful in 4m1s
chore: delete the Flutter client — #2710
Superseded by the M8 native Android rewrite. Last touched 2026-05-31,
no workflow has built it since flutter.yml was removed, and rule #22
says a replaced path goes rather than lingering as something a reader
has to work out the status of. 245 files, ~24.6k lines.

Config references go with it: the .gitignore block (and its now-empty
"# Flutter" header), the .dockerignore entry, and renovate's ignorePaths
entry, which was suppressing dependency scanning for a directory that
no longer exists.

ci-requirements.md said ci-flutter "will retire once that directory
goes". It has gone, so the doc now says so -- CI-Runner can drop the
image, and nothing in this repo needs a Flutter toolchain.

One thing is kept rather than deleted: shared/fabledsword.tokens.json.
It lived under flutter_client/shared/ but was never Flutter's property
-- it is the canonical statement of the palette, the only place the
dark, light and flat cohorts are written down together, and
FabledSwordTokens.kt names it as its source of truth. Losing it would
have been collateral damage, so it moves to the repo root with a README
saying what it is and that neither client generates from it. That
comment in FabledSwordTokens.kt is repointed here.

What deliberately does NOT change: `runs-on: flutter-ci` in android.yml
and release.yml. That is a runner LABEL, not a path -- the Android jobs
schedule on it while pulling ci-android:36, per the label/image split
ci-requirements.md documents. Removing it would break scheduling for a
cosmetic win, so the doc now spells that out beside the retirement note.

Left for #2710: 64 files whose comments still name flutter_client/
paths. Sweeping them here would have buried the deletion, and each
needs a judgement -- keep the substance and drop the dead path, delete
pure "ported from" bookkeeping, or leave design rationale that happens
to mention the Flutter build.
2026-08-16 22:32:51 -04:00

8.6 KiB

CI Requirements — Minstrel

Copy of the template. Family-wide policy: ci-runners.md in the FabledRulebook.

Runtime images

Minstrel's four workflows consume two CI images:

git.fabledsword.com/bvandeusen/ci-go:1.26
git.fabledsword.com/bvandeusen/ci-android:36
  • ci-go:1.26 — Go server tests (.gitea/workflows/test-go.yml), web SPA tests (.gitea/workflows/test-web.yml), and the release container build (release.yml's image-release job).
  • ci-android:36 — native Kotlin/Compose client: ktlint + detekt + unit tests + debug APK (.gitea/workflows/android.yml), and the signed release APK (release.yml's android-release job).

ci-flutter is no longer consumed, and ci-flutter can now be retired. The M8 rewrite replaced the Flutter client with the native Android app and flutter.yml was removed; ci-android took its place. flutter_client/ itself was deleted on 2026-08-16, which was the condition CI-Runner was waiting on before dropping the image — nothing in this repo needs a Flutter toolchain any more.

Note this does not mean the flutter-ci runner label goes: the Android jobs still schedule on it while pulling ci-android:36, per the label/image split below. The label is a scheduling handle, not a toolchain assertion.

Image deps used

From ci-go:1.26

  • Go (1.26 toolchain) — go vet, go test -race, go build, go mod.
  • Node + npmnpm ci and npm test / npm run check in test-web.yml.
  • golangci-lint — lint pass in test-go.yml.
  • docker CLI — bridge-IP discovery of the per-job Postgres service container in test-go.yml integration job (via the runner's shared /var/run/docker.sock).
  • docker buildx — release container build + push in release.yml.
  • curl — release-asset polling / upload in release.yml.

From ci-android:36

  • JDK 25 — Gradle launcher + Android build. Requires Gradle 9.1.0+ in android/gradle/wrapper; older Gradle rejects JDK 25 with an opaque "25.0.3" error. The workflows also set JAVA_TOOL_OPTIONS=--enable-native-access=ALL-UNNAMED to silence Gradle's launcher-JVM restricted-method warning.
  • Android SDK + cmdline-tools + build-tools 36.0.0 — APK assembly + signing. No NDK: the native client has no C/C++ sources (this is why it isn't on ci-flutter).
  • ktlint + detekt./gradlew ktlintCheck and ./gradlew detekt in android.yml. Image pins track android/gradle/libs.versions.toml so local and CI checks agree.
  • gitactions/checkout@v4 baseline (and any shell git operations).
  • base64 + curl — keystore decode + release-asset upload in release.yml's android-release job.

Per-job tool installs

None.

Notes

  • Label/image split. Workflows keep runs-on: go-ci / runs-on: flutter-ci as the scheduling label per the ci-runners.md "label = scheduling handle, image = container.image" pattern. The labels are intentional handles, not toolchain assertions — which is why the Android jobs still schedule on flutter-ci while pulling ci-android:36. Switch them to android-ci if that runner label is ever registered; nothing breaks either way.

  • Integration-job docker-socket dependency. test-go.yml's integration job uses the runner's shared docker socket (/var/run/docker.sock) to bridge-IP-discover the per-job Postgres service container by name + network intersection — the dev compose's minstrel-postgres-* containers are explicitly skipped as belt-and-suspenders. Depends on act_runner.valid_volumes whitelisting the socket; if that ever stops auto-mounting, integration tests fail at the docker inspect step.

  • Go toolchain pin. go.mod is on go 1.25.0 because golang.org/x/crypto v0.51.0 declares 1.25 as its minimum. ci-go:1.26 satisfies this with headroom. Future x/crypto bumps that move the Go floor should be paired with an image-tag bump in this file + the workflows.

  • In-app update channel — needs:, not polling. release.yml's image-release job declares needs: [android-release], so on tag pushes the signed APK is guaranteed present before the image build starts — no polling window, no race. (The old cross-workflow polling against flutter.yml is gone with that workflow.) On non-tag main pushes android-release is skipped and image-release instead pulls the most recent release's APK and reconstructs its exact versionName, so :latest never ships without an update channel. It degrades to an empty client/ — never a wrong version — if no release, asset, or tag commit-count can be resolved.

  • Cache server reachability. test-web.yml does NOT use cache: 'npm' on actions/setup-node — the Gitea Actions cache server isn't reachable from this runner's container network and setup-node was burning ~4m41s on ETIMEDOUT before failing open. With the migration to ci-go:1.26, setup-node is removed entirely (Node is in the image). The cache concern reappears if a future change re-introduces a network-dependent action.

  • Artifacts — use the mirrored actions, never actions/{upload,download}-artifact.

    uses: https://git.fabledsword.com/bvandeusen/upload-artifact@cb8afe72b42edc798abfb8fcb556cf660d894245
    uses: https://git.fabledsword.com/bvandeusen/download-artifact@8d4e9521a5f7e5f8b6351f341f719f9f45a92a3a
    

    Upstream's @v4+ cannot work against this instance and no server-side change will help: isGhes() rejects any hostname that isn't github.com / *.ghe.com / *.localhost and throws before it opens a connection, so the server is never asked what it supports. @v3 is worse — it reports success, and Gitea then serves artifacts back only through the v4 API (content_encoding = application/zip), so a v3 upload is stored but invisible to every retrieval path. A green job producing nothing retrievable; that is how 72 unreachable artifacts accumulated on this repo. Scribe issues 2255 / 2270.

    Both are pull mirrors of the Forgejo project's forks (code.forgejo.org/forgejo/{upload,download}-artifact, one commit on upstream disabling that check), mirrored so CI depends on commits we hold and pinned by SHA because the mirrors auto-sync every 8h — a moved upstream tag would otherwise silently change what runs.

    Match the pins on @actions/artifact, not on the actions' own version numbers. The two actions release on unrelated cadences, so equal version numbers do NOT mean a compatible pair — upload v5 bundles @actions/artifact ^4.0.0 while download v5 bundles ^2.3.2. The pins above are upload v5 and download v6, which is the pairing that puts ^4.0.0 on both sides. This matters because release.yml is a producer/consumer pair — android-release uploads minstrel-apk, image-release downloads it — and a protocol mismatch across it yields an empty listing rather than an error, exactly the silent failure this entry exists to prevent.

    tag @actions/artifact runtime
    upload v4 ^2.1.1 node20
    upload v5 ← pinned ^4.0.0 node20
    download v4 ^2.1.1 node20
    download v5 ^2.3.2 node20
    download v6 ← pinned ^4.0.0 node20
    download v7 ^5.0.0 node24

    The only true protocol break in this history was v3 → v4 (upstream: "Downloading artifacts that were created from actions/upload-artifact@v3 and below are not supported"); v4-and-up are one family. Later majors are mostly ergonomics and runtime — upload v4 forbids re-uploading a name and caps a job at 500 artifacts; download v5 made by-ID extraction match by-name.

    Do not jump the download pin to v7. That major is a runner requirement, not a feature change: it moves to runs.using: node24 and upstream states it "requires a minimum Actions Runner version of 2.327.1 … if you are using self-hosted runners, ensure they are updated before upgrading." act_runner is not GitHub's runner and makes no such version claim, so node24 is unverified here. Everything currently pinned is node20.

    Upload steps set if-no-files-found: error rather than the default warn, so an upload that matches nothing fails its own job instead of failing the consumer later.

    Retrieval: GET /api/v1/repos/{owner}/{repo}/actions/runs/{run_id}/artifacts for the id (global run id, not the repo-scoped run number), then …/actions/artifacts/{id}/zip. The workstation has no unzip — use python3 -m zipfile -e.

  • Friction asks. None pending. The two images cover everything Minstrel needs.