🚀 Release 0.1.5

Point 1 dropped the GITEA_TOKEN gate (the run's automatic github.token is
always present), and point 2 added the all-or-nothing check; keep the checked
task from claiming behavior the workflow no longer has.

.gitea/workflows/ci.yml

@@ -3,15 +3,73 @@ name: CI
 on:
     push:
         branches: [main]
+        # Releases are tag pushes (`scripts/release.sh` tags bare `x.y.z`). A
+        # `branches` filter alone matches no tag ref, so without this both the
+        # tag-gated `publish` job and the coverage publish step never fire.
+        tags: ["*"]
     pull_request:
         branches: [main]
     workflow_dispatch: {}
 
 jobs:
-    build:
+    # Cheap gate that collapses the release double-run. `scripts/release.sh`
+    # pushes `main` and the tag seconds apart, and the tag points at exactly
+    # the HEAD commit that push delivers — so the branch run would verify the
+    # identical tree the tag run verifies anyway (plus `publish`). When a push
+    # to `main` is headed by a release commit (`:rocket: Release x.y.z`, the
+    # single commit release.sh creates), the full CI is skipped here and the
+    # tag run becomes the authoritative one for that SHA. All other pushes —
+    # PRs, tags, ordinary `main` merges — see `skip=false` and run as before.
+    #
+    # Coupling: the pattern below MUST stay in sync with the release commit
+    # message in `scripts/release.sh`. Failure mode if the tag push ever fails
+    # after `main` accepted the release commit: no CI fires; fix by re-running
+    # `git push --tags`.
+    release-gate:
         runs-on: ubuntu-latest
+        outputs:
+            skip: ${{ steps.decide.outputs.skip }}
         steps:
             - uses: actions/checkout@v4
+            - id: decide
+              env:
+                  REF: ${{ gitea.ref }}
+              run: |
+                  # Keyed on the ref, not just the message: a tag run checks out
+                  # the same release commit, and `publish` needs its `build`.
+                  if [ "${REF}" = "refs/heads/main" ] &&
+                      git log -1 --format=%s | grep -qE '^:rocket: Release [0-9]+\.[0-9]+\.[0-9]+$'; then
+                      echo 'Release commit on main — the tag run covers this SHA; skipping full CI.'
+                      echo 'skip=true' >>"${GITHUB_OUTPUT}"
+                  else
+                      echo 'skip=false' >>"${GITHUB_OUTPUT}"
+                  fi
+
+    build:
+        needs: release-gate
+        if: needs.release-gate.outputs.skip != 'true'
+        runs-on: ubuntu-latest
+        # `image` extends the runner's default job image (catthehacker/act)
+        # with Node 26 pre-planted in the tool cache layout, so setup-node's
+        # version probe hits and never downloads (see docker/Dockerfile). The
+        # tag MUST equal the exact version pinned in `.node-version`; the bump
+        # ritual is documented in CONTRIBUTING.md § CI runner image. The volume
+        # bind-mounts the shared pages tree so the
+        # coverage step below can write into it; the runner whitelists this
+        # path via `container.valid_volumes` (docker-space `setup/gitea.sh`).
+        container:
+            image: gitea.e1nsnull.de/tmu/act-ci:26.8.2
+            volumes:
+                - /data/gitea-pages:/data/gitea-pages
+        steps:
+            - uses: actions/checkout@v4
+            # Fail fast when the job container is not the baked image: a stale
+            # tag on the runner (`forcePull=false` in its pull log) silently
+            # reintroduces the per-job download. Cheap, and it names the
+            # invariant.
+            - name: Assert the baked tool cache is present
+              run: |
+                  test -f "/opt/hostedtoolcache/node/$(tr -d '[:space:]' < .node-version)/x64.complete"
             - uses: actions/setup-node@v4
               with:
                   node-version-file: .node-version
@@ -20,6 +78,27 @@ jobs:
             - run: npm run build
             - run: npm run check
             - run: npm run test:ci
+            # Publish this tag's coverage to the self-hosted pages server,
+            # served read-only at
+            # https://pages.e1nsnull.de/<owner>/<repo>/<tag>/coverage/. Wipe only
+            # this tag's `coverage/`, so sibling docs/landing trees and older
+            # tags survive; pruning stale tags is a manual chore. The
+            # precompress pass emits `.br` / `.gz` / `.zst` sidecars next to
+            # every text asset, so `static-web-server` can serve the precompressed
+            # variant and keep the original as fallback.
+            - name: Publish coverage to the pages server
+              if: startsWith(gitea.ref, 'refs/tags/')
+              env:
+                  REPO: ${{ github.repository }}
+                  REF: ${{ gitea.ref }}
+              run: |
+                  TAG="${REF#refs/tags/}"
+                  DEST="/data/gitea-pages/${REPO}/${TAG}/coverage"
+                  rm -rf "${DEST}"
+                  mkdir -p "${DEST}"
+                  cp -R coverage/. "${DEST}/"
+                  node --strip-types scripts/precompress.ts "${DEST}"
+                  echo "Coverage: https://pages.e1nsnull.de/${REPO}/${TAG}/coverage/"
             # Fast, offline packaging gate. `attw` stays in `publish` (it needs
             # a pack + full resolution matrix); `publint` packs too but is cheap
             # enough to run on every push so a packaging break fails here, not
@@ -37,8 +116,14 @@ jobs:
     # the Actions tab for visibility, but must never gate a merge — so
     # continue-on-error and intentionally NOT in `publish`'s `needs`.
     maintain:
+        needs: release-gate
+        if: needs.release-gate.outputs.skip != 'true'
         runs-on: ubuntu-latest
         continue-on-error: true
+        # Same baked image as `build` — without it this job re-downloads Node
+        # per run (see docker/Dockerfile).
+        container:
+            image: gitea.e1nsnull.de/tmu/act-ci:26.8.2
         steps:
             - uses: actions/checkout@v4
             - uses: actions/setup-node@v4
@@ -52,24 +137,30 @@ jobs:
         if: startsWith(gitea.ref, 'refs/tags/')
         needs: build
         runs-on: ubuntu-latest
+        # Same baked image as `build` — setup-node still owns the registry-url
+        # `.npmrc` rewrite here; only the Node download is skipped.
+        container:
+            image: gitea.e1nsnull.de/tmu/act-ci:26.8.2
         # The release page is created with the run's automatic Gitea token
-        # (`github.token`), not `NPM_TOKEN`, so it needs `contents: write`.
+        # (`github.token`), so it needs `contents: write`.
         permissions:
             contents: write
+        # The npm token is optional: `secrets` is not an allowed context in a
+        # step `if` (see GitHub's context-availability table), so it is lifted
+        # into job-level `env`, where an unset secret arrives as the empty
+        # string and skips the publish rather than attempting an unauthenticated
+        # one. Set NPM_TOKEN in the Gitea repo: Settings → Actions → Secrets.
+        env:
+            NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
         steps:
-            # Double-gate: publish only runs on a tag *and* aborts here if NPM_TOKEN
-            # is unset, so a tag push never silently no-ops (or half-publishes). Set
-            # NPM_TOKEN in the Gitea repo: Settings → Actions → Secrets.
-            - name: Assert NPM_TOKEN is configured
-              run: |
-                  if [ -z "${{ secrets.NPM_TOKEN }}" ]; then
-                      echo "::error::NPM_TOKEN secret is not set — refusing to publish."
-                      exit 1
-                  fi
             - uses: actions/checkout@v4
             - uses: actions/setup-node@v4
               with:
                   node-version-file: .node-version
+                  # Same lockfile/key as `build`, and tag runs can read caches
+                  # saved on `main` — without this, every release pays a cold
+                  # `npm ci` despite the warm shared npm cache.
+                  cache: "npm"
                   registry-url: "https://registry.npmjs.org/"
             - run: npm ci
             # Consume the dist/ that `build` produced and gated, instead of
@@ -90,9 +181,28 @@ jobs:
               env:
                   TAG_REF: ${{ gitea.ref }}
               run: ./scripts/release-notes.sh "${TAG_REF#refs/tags/}" > release-notes.md
-            - uses: https://gitea.com/actions/gitea-release-action@v1
+            - name: Create the Gitea release
+              id: gitea_release
+              uses: https://gitea.com/actions/gitea-release-action@v1
               with:
                   body_path: release-notes.md
-            - run: npm publish --access public
+            - name: Publish to npm
+              id: npm_publish
+              if: env.NPM_TOKEN != ''
+              run: npm publish --access public
               env:
-                  NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+                  NODE_AUTH_TOKEN: ${{ env.NPM_TOKEN }}
+            # All-or-nothing: the tag is only released once *both* the release
+            # page and the npm package are up. A skipped npm publish (NPM_TOKEN
+            # unset) has no `success` outcome, so `always()` reaches this check
+            # even after a failure and turns the skipped half into an explicit
+            # red job instead of a silently green one.
+            - name: Require both releases
+              if: always()
+              run: |
+                  GITEA="${{ steps.gitea_release.outcome }}"
+                  NPM="${{ steps.npm_publish.outcome }}"
+                  if [ "${GITEA}" != success ] || [ "${NPM}" != success ]; then
+                      echo "::error::incomplete release — gitea=${GITEA:-skipped} npm=${NPM:-skipped}"
+                      exit 1
+                  fi

.node-version

@@ -1 +1 @@
-26
+26.8.2

.oxlintrc.json

@@ -33,6 +33,12 @@
                 "import/no-nodejs-modules": "off",
                 "eslint/no-magic-numbers": "off"
             }
+        },
+        {
+            "files": ["scripts/**/*.ts"],
+            "rules": {
+                "import/no-nodejs-modules": "off"
+            }
         }
     ],
     "ignorePatterns": ["dist", "node_modules", "coverage"]

AGENTS.md

@@ -51,7 +51,7 @@ Never start a long-lived / blocking process such as `npm run watch`. It runs unt
     **Known problems:** <open issues, caveats, follow-ups>
     ```
 
-    Once the user has no further objections, merge back: `git checkout main && git merge --no-ff <branch>`. The branching model is documented in [CONTRIBUTING.md § Branching model](./CONTRIBUTING.md#branching-model).
+    Once the user has no further objections, merge back: `npm run create:finish` (on the branch — it merges `--no-ff`, runs `npm run verify`, and deletes the branch). The branching model is documented in [CONTRIBUTING.md § Branching model](./CONTRIBUTING.md#branching-model).
 
 - **Leaf task** (no indented children): implement on the current branch and commit.
 

CHANGELOG.md

@@ -7,4 +7,35 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-[Unreleased]: https://gitea.e1nsnull.de/tmu/tiny-pattern-ts
+## [0.1.5] - 2026-09-15
+
+- improve CI configuration
+
+## [0.1.4] - 2026-09-14
+
+- fix CI to node from custom image
+- upgrade dependencies
+
+## [0.1.3] - 2026-09-14
+
+- change to custom image for CI
+
+## [0.1.2] - 2026-09-14
+
+- upgrade dependencies
+
+## [0.1.1] - 2026-09-14
+
+- upgrade dependencies
+
+## [0.1.0] - 2026-09-14
+
+- basic setup
+
+[Unreleased]: https://gitea.e1nsnull.de/tmu/tiny-pattern-ts/compare/0.1.5...main
+[0.1.5]: https://gitea.e1nsnull.de/tmu/tiny-pattern-ts/compare/0.1.4...0.1.5
+[0.1.4]: https://gitea.e1nsnull.de/tmu/tiny-pattern-ts/compare/0.1.3...0.1.4
+[0.1.3]: https://gitea.e1nsnull.de/tmu/tiny-pattern-ts/compare/0.1.2...0.1.3
+[0.1.2]: https://gitea.e1nsnull.de/tmu/tiny-pattern-ts/compare/0.1.1...0.1.2
+[0.1.1]: https://gitea.e1nsnull.de/tmu/tiny-pattern-ts/compare/0.1.0...0.1.1
+[0.1.0]: https://gitea.e1nsnull.de/tmu/tiny-pattern-ts/compare/20308c5a6d8cccfb09b02ac2ebebd8055e91cd11...0.1.0

CONTRIBUTING.md

@@ -11,6 +11,7 @@ CI and review will bounce these even though `npm run check` and the linters don'
 - **`oxlint-disable` directives live in source, not `.oxlintrc.json`.** The trade-off must sit next to the code it silences. This is a _human_ last-resort convention; agents must not add these — see [AGENTS.md § Never do](./AGENTS.md#never-do). (rationale: README § Tooling decisions)
 - **Don't put slow / network / whole-project scans in `check` or pre-commit.** Advisory scans are not correctness gates; they belong under `maintain:`. (see [Feedback tiers](#feedback-tiers) and [Script prefix convention](#script-prefix-convention))
 - **New work starts with `npm run create:branch`, never a hand-written `git switch -c`/`git checkout -b`.** The command carries the branch precondition; branching around it skips the clean-tree, current-`main` and green-baseline checks, and the skip is invisible until a failure can no longer be attributed. (see [Branching model](#branching-model))
+- **Work is merged back with `npm run create:finish`, never a hand-written `git merge`.** The command carries the merge-side preconditions (clean tree, current `main`, a `feature/`/`fix/`/`chore/` branch) and runs `npm run verify` after the merge, so a merge cannot land unverified. (see [Branching model](#branching-model))
 - **There is no local `npm run publish`, and `publish:publint` / `publish:attw` don't go in `check`.** (see [Publishing workflow](#publishing-workflow))
 
 ## Editor configuration
@@ -27,7 +28,7 @@ Examples from history: `:sparkles: Add watch tier with watch:test child`, `:recy
 
 Script names in `package.json` use a prefix that signals _when_ the script is intended to run. A `<prefix>:<name>` script is implicitly aggregated by a `<prefix>` script (if one exists) and run by the corresponding lefthook hook or CI step. Picking the right prefix documents the script's intended lifecycle:
 
-- `create:*` — front doors of the repo's own workflow; these mutate git state rather than the source. `create:branch` opens a unit of work (asserts a clean tree, a current `main` and a green baseline before it branches), `create:release` closes one (maintainer-only). No bare `create` aggregator on purpose — see `publish:*` for the precedent.
+- `create:*` — front doors of the repo's own workflow; these mutate git state rather than the source. `create:branch` opens a unit of work (asserts a clean tree, a current `main` and a green baseline before it branches), `create:finish` closes the branch half (merges the current unit of work into `main` and verifies the result), `create:release` closes the release half (maintainer-only). No bare `create` aggregator on purpose — see `publish:*` for the precedent.
 - `check:*` — read-only verification; never modifies files. Aggregated by `npm run check`.
 - `fix:*` — mutating counterpart of a `check:*` script. Aggregated by `npm run fix`; the diff is the review surface.
 - `test:*` — test scripts. `test` is the canonical entry point (`check:tsc` + unit tests); `test:unit` skips the typecheck for fast local iteration; `test:ci` adds c8 coverage.
@@ -45,7 +46,7 @@ Separately, some top-level scripts are **bare** (no prefix): the entry points th
 The tools are organized into a feedback ladder. Each tier catches different things at different costs; the rule of thumb is "earlier tiers fire more often, faster tiers catch less, slower tiers are more thorough":
 
 | Tier                             | When                    | What it runs                                                                                                                                            | Time  |
-| -------------------------------- | ---------------------- | -------------------------------------------------------------------------------------------------------- | ----- |
+| -------------------------------- | ----------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------- | ----- |
 | `npm run watch`                  | manual                  | `watch:test` — re-runs tests on file save                                                                                                               | ~0.1s |
 | Pre-commit (auto)                | on stage                | tsc + oxlint + oxfmt + cspell (staged files only)                                                                                                       | ~1.3s |
 | Pre-push (auto)                  | on push                 | `npm test` (full tsc + unit tests)                                                                                                                      | ~3.5s |
@@ -53,9 +54,9 @@ The tools are organized into a feedback ladder. Each tier catches different thin
 | `npm run verify`                 | manual                  | Definition of done: `npm run check` + unit tests, one shot                                                                                              | ~6s   |
 | `npm run fix`                    | manual                  | Auto-resolve fixable issues (lint, format)                                                                                                              | ~3s   |
 | `npm run maintain`               | manual / CI (advisory)  | `maintain:knip` + `maintain:outdated` (whole-project + network scans)                                                                                   | ~10s  |
-| CI build (auto)                  | on push to `main`      | `build` job (build + correctness + packaging) — see [.gitea/workflows/ci.yml](./.gitea/workflows/ci.yml) | ~30s+ |
+| CI build (auto)                  | on push to `main` / tag | `build` job (build + correctness + packaging) — see [.gitea/workflows/ci.yml](./.gitea/workflows/ci.yml)                                                | ~30s+ |
 | CI maintain (auto, non-blocking) | on push to `main`       | `npm run maintain` — reports, never fails the build                                                                                                     | ~10s  |
-| CI publish (auto)                | on tag                 | Gitea release page (body from CHANGELOG) + `publish:publint` + `publish:attw`, then `npm publish`        | ~15s  |
+| CI publish (auto)                | on tag                  | packaging checks + `publish:publint` / `publish:attw`, then the Gitea release page and `npm publish` (skipped, and the job failed, without `NPM_TOKEN`) | ~15s  |
 
 ### Why these splits?
 
@@ -85,15 +86,34 @@ This is why every test in the suite pairs an `expectTypeOf(...)` with an `assert
 - **Base branch:** `main`
 - **Branch naming:** `feature/<desc>` / `fix/<desc>` / `chore/<desc>`
 - **Starting work:** `npm run create:branch -- <prefix>/<desc>`. It refuses, without changing anything, unless the working tree is clean (untracked files included), no merge/rebase/cherry-pick is in progress, `main` matches its upstream, and `npm run test` is green on `main` — so a later failure is always attributable to your edits. The prefix is still _your_ call, inferred from the task; the script validates it rather than guessing it.
-- **Merging:** `git checkout main && git merge --no-ff <branch>` (local PR — review the diff yourself before closing the branch).
+- **Merging:** `npm run create:finish` (on the branch). It asserts the same clean-tree / no-operation / current-`main` preconditions, fast-forwards a stale `main` (a true divergence is refused), merges the branch `--no-ff`, runs `npm run verify`, and deletes the branch only after the merge is green. The push is deliberately left to `create:release`, so the merge stays local and reviewable — read the diff yourself before finishing.
-- CI runs `npm run check` + `npm run test:ci` on every push to `main` — this is the authoritative gate.
+- CI runs `npm run check` + `npm run test:ci` on every push to `main` — this is the authoritative gate. The one exception: a push headed by a release commit (`:rocket: Release x.y.z`) skips the full `build`/`maintain` jobs, because `create:release` pushes the tag for that exact commit right after and the tag run is the authoritative one (see `release-gate` in [.gitea/workflows/ci.yml](./.gitea/workflows/ci.yml)).
 - **Releases are NOT triggered by pushes.** Only the maintainer triggers a release (see [Publishing workflow](#publishing-workflow)).
 
+## CI runner image
+
+The `build` / `maintain` / `publish` jobs run in `gitea.e1nsnull.de/tmu/act-ci:<version>` ([docker/Dockerfile](./docker/Dockerfile)) — the runner's default act image with the Node distribution overlaid at the exact `/opt/hostedtoolcache` layout `actions/setup-node` probes before downloading, so no job pays the ~50 MB fetch. The image tag MUST equal the exact version pinned in `.node-version`; `release-gate` uses no Node and stays on the default image. The script is deliberately NOT an `npm run` script: building requires a docker daemon and registry credentials, so it belongs to no feedback tier — per [Script prefix convention](#script-prefix-convention), no existing prefix fits and that is the signal.
+
+Bumping Node is one coordinated change, committed as a unit:
+
+1. Edit `.node-version` to the new exact `x.y.z` — floats like `26` resolve to the latest patch at runtime and silently bust the baked entry; `scripts/runner-image.sh` refuses them.
+2. `docker login gitea.e1nsnull.de` (user + package/access token), then `./scripts/runner-image.sh --push` — it reads the version from `.node-version` and builds/pushes `<IMAGE_REPO>:<version>`.
+3. Repoint the three `container.image` tags in [.gitea/workflows/ci.yml](./.gitea/workflows/ci.yml) to the same version.
+
+Skipping step 2 fails CI at image pull; skipping step 3 silently reverts to the per-job download.
+
+Two invariants the image must satisfy for the probe to hit, both easy to break:
+
+- **The `x64.complete` marker.** `actions/tool-cache` accepts a cached tool only when `<version>/<arch>.complete` exists next to the directory (`tc.find()` checks it); a plausible-looking `node/<version>/x64/` alone is ignored and the download happens anyway. See the comment in [docker/Dockerfile](./docker/Dockerfile).
+- **Tag freshness.** The tag encodes only the Node version, so a Dockerfile change (like the marker above) produces _new content under an unchanged tag_. `act_runner` skips the pull when a tag of that name already exists locally (`forcePull=false` in the job log), so the runner must either force-pull (`force_pull` under `container:` in its `config.yaml`, if the installed version has it) or have the tag removed on the runner host (`docker rmi gitea.e1nsnull.de/tmu/act-ci:<version>`) after any image change. Symptom of getting this wrong: CI keeps running the previous image while the registry shows the new digest.
+
 ## Publishing workflow
 
 Publishing is CI-only by policy. Local `npm publish` is not supported. The maintainer triggers releases from `main`:
 
 1. All intended changes are merged to `main` and passing CI.
-2. The maintainer runs `npm run create:release` — an interactive prompt suggests a version (based on the latest CHANGELOG entry); the maintainer confirms or edits it.
+2. The maintainer runs `npm run create:release`. VS Code opens `CHANGELOG.md` to finalize the `[Unreleased]` notes; because pubv refuses a dirty tree, any edit is committed first (then folded into the release commit), and pubv's interactive prompt suggests a version from those notes — the maintainer confirms or edits it.
-3. `scripts/release.sh` creates a single release commit (changelog + package.json bump, amended into one commit), tags it, and pushes everything to Gitea.
+3. `scripts/release.sh` creates a single release commit (graduated changelog + package.json bump, amended into one commit), tags it, and pushes everything to Gitea.
-4. CI runs on the push (the `build` and `maintain` jobs); the `publish` job then fires on the tag, consuming the `dist/` artifact the `build` job produced. The job graph lives in [.gitea/workflows/ci.yml](./.gitea/workflows/ci.yml) — keep that file, not this list, as the source of truth. The publish-tier checks must pass before the artifact is published. The `publish` job also creates the Gitea release page from the matching Keep-a-Changelog section (`scripts/release-notes.sh`); it runs _before_ `npm publish` so a broken page fails CI without consuming a version, and `npm publish` stays the last step.
+4. CI fires on both pushes: the `publish` job runs on the tag (`build` + publish-tier checks + release page + `npm publish`), while the branch run's `release-gate` job recognizes the release commit and skips `build`/`maintain` — the tag verifies the identical SHA, so no work is duplicated. The job graph lives in [.gitea/workflows/ci.yml](./.gitea/workflows/ci.yml) — keep that file, not this list, as the source of truth. The publish-tier checks must pass before the artifact is published. The `publish` job also creates the Gitea release page from the matching Keep-a-Changelog section (`scripts/release-notes.sh`); it runs _before_ `npm publish` so a broken page fails CI without consuming a version, and `npm publish` stays the last step.
+
+The Gitea release page uses the run's automatic token (`github.token`), so it only needs `contents: write`. `npm publish` is gated on `NPM_TOKEN`, lifted into job-level `env` because `secrets` is not an allowed context in a step `if`: an unset secret skips the publish instead of attempting an unauthenticated one. A tag is all-or-nothing, though — a final `always()` step fails the job unless both the release page and `npm publish` reported `success`, so a skipped or failed npm half turns the job red rather than silently green. Set `NPM_TOKEN` (npm publish rights) under Settings → Actions → Secrets.

backlog.tasks

@@ -24,6 +24,7 @@ Bugs:
 Enhancements:
 
 Documentation:
+☐ Clean up CONTRIBUTING.md and README.md, create docs
 ☐ Add usage examples to README.md
 ☐ Create `examples/` directory with runnable snippets
 ☐ Add comparison section vs. other TS pattern-matching libs
@@ -32,9 +33,10 @@ Documentation:
 
 Maintenance:
 ☐ Serve CI coverage over a tiny self-hosted webserver (replace the zip artifact) @low
-    ☐ Add a minimal dir-listing webserver to the gitea docker setup (e.g. caddy `file_server browse` reusing the existing reverse proxy, or any single-binary static server, lipanski/docker-static-website)
+    ✔ Add a minimal dir-listing webserver to the gitea docker setup (e.g. caddy `file_server browse` reusing the existing reverse proxy, or any single-binary static server, lipanski/docker-static-website) @done (9/13/2026, 9:02:37 PM)
-    ☐ CI writes each run's `coverage/` into a shared volume keyed by project + tag (e.g. `/coverage/tiny-pattern-ts/<tag>/`)
+    ✔ drop the `actions/upload-artifact` coverage step in favour of the shared-dir layout @done (9/13/2026, 10:37:22 PM)
-    ☐ Browse to `…/coverage/<repo>/<tag>/index.html` in the browser; drop the `actions/upload-artifact` coverage step in favour of the shared-dir layout
+    ☐ Explore serving coverage for non-tag pushes (e.g. `main/coverage`, PR previews) @low
+    ✔ Manually verify the coverage was created on a real tag push (needs main) @low @done (9/14/2026, 1:55:03 PM)
     → design: no deploy step in CI; the webserver just exposes the shared directory (decided over Gitea Pages / Codecov — neither confirmed available/ wanted)
 ☐ serve docs over self hosted server @low
     ☐ Add a minimal dir-listing webserver to the gitea docker setup for serving docs (reuse existing reverse proxy)
@@ -44,3 +46,19 @@ Maintenance:
     ☐ Add a minimal dir-listing webserver to the gitea docker setup for serving landing page (reuse existing reverse proxy)
     ☐ CI writes landing page to a shared volume keyed by project + tag (e.g. `/landing/tiny-pattern-ts/<tag>/`)
     ☐ Browse to `…/tiny-pattern-ts/index.html` in the browser
+✔ Stop Gitea CI re-downloading Node on every job @done
+    ✔ Share the warm npm cache with the publish job @done
+    ✔ Bake Node into the CI job image (docker/Dockerfile, container.image in ci.yml) @done
+    ✔ Build/push gitea.e1nsnull.de/tmu/act-ci:26.8.2 and confirm setup-node skips the download @done
+    ✔ Write the `<version>/x64.complete` marker — actions/tool-cache ignores a bare directory, so the probe missed and the download continued @done
+    ✔ Log tool-cache state from the job container to find it (temporary, removed once understood) @done
+    ✔ Guard the invariant in CI (`Assert the baked tool cache is present`) @done
+☐ Enable force-pull for the runner so a changed act-ci image is never missed @low
+    → the tag encodes only the Node version, so a Dockerfile change yields new content under an unchanged tag; with `forcePull=false` the runner keeps the old image (see CONTRIBUTING § CI runner image)
+✔ Improve CI publish @done
+    ✔ Check whether publish job is only run on tags, if not, guard it @done
+    ✔ Gate only single steps @done
+        ✔ Do not publish to npm, if NPM_TOKEN is not set (e.g. PRs from forks) @done
+        ✔ Do not publish to Gitea — uses the run's automatic `github.token`, so no secret gate is needed @done
+        ✔ Otherwise run the steps @done
+        ✔ Fail the job unless both the Gitea release and npm publish succeeded @done

cspell.json

@@ -27,6 +27,14 @@
         "knope",
         "runwisp",
         "glab",
+        "hostedtoolcache",
+        "nodebase",
+        "frontends",
+        "catthehacker",
+        "nsnull",
+        "dedup",
+        "dedupe",
+        "repoint",
         "postversion",
         "prebuild",
         "Zilla",

docker/Dockerfile

@@ -0,0 +1,51 @@
+# CI job image for the Gitea act_runner: the runner's default job image with
+# Node pre-planted where actions/setup-node looks first.
+#
+# Why this layout: setup-node ignores `node` on PATH; its only fast path is a
+# probe of /opt/hostedtoolcache/node/<version>/<arch>. Without an entry there
+# it downloads the ~50 MB distribution on EVERY job (the runner's job
+# containers are ephemeral, so its tool cache never survives a job). The
+# official node images keep exactly the layout setup-node expects under
+# /usr/local, so this layer is a pure file overlay — no scripts, no env.
+#
+# Why not a host bind of /opt/hostedtoolcache: binds never self-prune. Docker
+# images are content-addressed: the base layers dedupe against the act image
+# the host already has, and `docker image prune` / re-pulls are the cleanup
+# story.
+#
+# NODE_VERSION must match `.node-version` exactly. setup-node resolves a float
+# like `26` to the latest known patch at runtime, so a bump silently busts the
+# baked entry; `.node-version` is pinned to x.y.z and scripts/runner-image.sh
+# guards the coupling. Rebuild + repoint `container.image` in
+# .gitea/workflows/ci.yml on every bump.
+#
+# The extra `nodebase` stage is load-bearing: `COPY --from=` resolves its value
+# as a *stage name* at parse time, before build args exist, so
+# `COPY --from=node:${NODE_VERSION}` collapses to the invalid `node:` on
+# frontends that do not expand args there. ARGs declared before the first FROM
+# *are* expanded in FROM, so routing through a named stage works everywhere.
+
+# Global scope: only visible to FROM lines, but that is exactly where we need it.
+ARG NODE_VERSION=26.8.2
+FROM node:${NODE_VERSION} AS nodebase
+
+FROM catthehacker/ubuntu:act-latest
+
+# ARGs do not cross stage boundaries; redeclare (with the same default, so a
+# bare `docker build -f docker/Dockerfile .` still works) for the paths below.
+# Keep this default in sync with the global one above.
+ARG NODE_VERSION=26.8.2
+
+# node image: bin/ + lib/ under /usr/local → tool cache: bin/ + lib/ under <ver>/x64.
+COPY --from=nodebase /usr/local /opt/hostedtoolcache/node/${NODE_VERSION}/x64
+
+# actions/tool-cache only accepts a cached tool when the sibling marker file
+# "<version>/<arch>.complete" exists — tc.find() checks it and falls back to
+# downloading otherwise, however complete the directory is. The marker is what
+# tc.cacheDir() writes after *it* installs a tool, so a pre-baked entry has to
+# reproduce it explicitly.
+RUN touch "/opt/hostedtoolcache/node/${NODE_VERSION}/x64.complete"
+
+# Fail the build (not CI) if the overlay or the version arg were wrong.
+# Shell form on purpose: exec form (`RUN [...]`) does not expand ARG values.
+RUN "/opt/hostedtoolcache/node/${NODE_VERSION}/x64/bin/node" --version

knip.json

@@ -1,4 +1,5 @@
 {
     "$schema": "./node_modules/knip/schema.json",
+    "entry": ["scripts/*.ts"],
     "ignoreDependencies": ["@runwisp/pubv"]
 }

package.json

@@ -1,6 +1,6 @@
 {
     "name": "tiny-pattern-ts",
-    "version": "0.0.0",
+    "version": "0.1.5",
     "description": "Pattern matching for TypeScript/ESM environments (F#-style, not regex)",
     "keywords": [
         "adt",
@@ -42,13 +42,14 @@
         "check": "npm run check:tsc && npm run check:oxlint && npm run check:oxfmt && npm run check:cspell",
         "check:cspell": "cspell lint ${LEFTHOOK_FILES:-.}",
         "check:oxfmt": "oxfmt --check ${LEFTHOOK_FILES:-.}",
-        "check:oxlint": "oxlint ${LEFTHOOK_FILES:-src}",
+        "check:oxlint": "oxlint ${LEFTHOOK_FILES:-src scripts}",
         "check:tsc": "tsc",
         "clean": "rm -rf dist coverage",
         "fix": "npm run fix:oxlint && npm run fix:oxfmt",
         "fix:oxfmt": "oxfmt ${LEFTHOOK_FILES:-.}",
-        "fix:oxlint": "oxlint --fix src",
+        "fix:oxlint": "oxlint --fix src scripts",
         "create:branch": "./scripts/branch.sh",
+        "create:finish": "./scripts/finish.sh",
         "create:release": "./scripts/release.sh",
         "maintain": "npm run maintain:knip; npm run maintain:outdated",
         "maintain:knip": "knip --include dependencies,exports,files",
@@ -76,8 +77,8 @@
         "expect-type": "1.4.0",
         "knip": "^6.34.0",
         "lefthook": "^2.1.12",
-        "oxfmt": "^0.66.0",
+        "oxfmt": "^0.68.0",
-        "oxlint": "^1.81.0",
+        "oxlint": "^1.83.0",
         "oxlint-tsgolint": "^7.0.2001",
         "publint": "^0.3.24",
         "typescript": "^7.0.2"
@@ -86,6 +87,6 @@
         "node": ">=26"
     },
     "allowScripts": {
-        "lefthook@2.1.12": true
+        "lefthook@2.1.14": true
     }
 }

scripts/branch.sh

@@ -31,11 +31,12 @@ set -eu
 # describes nothing anyone wants, and `publish:*` already sets the precedent for
 # a prefix without one.
 #
-# Also rejected: a full git-flow CLI wrapping the merge too (merging ends in
+# Also rejected here: reusing `pubv`'s preflight (release-shaped, third-party,
-# "review the diff yourself", which is judgment, and only the start half carries
+# and it would make branch start pay a build + pack it has no use for). The
-# a verification burden); and reusing `pubv`'s preflight (release-shaped,
+# merge half was originally rejected too ("review the diff yourself" is
-# third-party, and it would make branch start pay a build + pack it has no use
+# judgment), but it now has its own front door — `create:finish` — which owns
-# for).
+# the merge-side preconditions and the post-merge `verify`, so the start half
+# does not have to carry that burden.
 #
 # Every refusal is non-mutating except the baseline test, which runs on `main`
 # after we switch there — so a red `main` restores the branch you started on
@@ -105,7 +106,10 @@ git show-ref --verify --quiet "refs/heads/${BASE}" || {
 # Derive the remote rather than hardcoding it: this repo has `origin` (ssh) and
 # `origin_https`, and `main` tracks the latter — `git fetch origin main` would
 # check currency against a ref that is never updated here.
-UPSTREAM=$(git rev-parse --quiet --abbrev-ref --symbolic-full-name "${BASE}@{upstream}" 2>/dev/null || true)
+# `--quiet` echoes the unresolved `main@{upstream}` literal to stdout on
+# failure, so it cannot be paired with a `$(...) || fallback`; the non-quiet
+# form prints nothing on failure and the fallback runs.
+UPSTREAM=$(git rev-parse --abbrev-ref --symbolic-full-name "${BASE}@{upstream}" 2>/dev/null) || UPSTREAM=""
 if [ -n "${UPSTREAM}" ]; then
     git fetch --quiet "${UPSTREAM%/*}" "${UPSTREAM#*/}" || {
         echo "error: '${UPSTREAM}' check failed: could not reach '${UPSTREAM%/*}'." >&2

scripts/finish.sh

@@ -0,0 +1,136 @@
+#!/bin/sh
+
+set -eu
+
+# Feature-finish front door. Run as `npm run create:finish`.
+#
+# Why this exists: `create:branch` opens a unit of work, but the close half
+# (`git checkout main && git merge --no-ff <branch>`) stayed prose in the
+# branching model, so it drifted per contributor and per session. This is the
+# mirror image of `create:branch`: it asserts the same preconditions (clean
+# tree, no in-progress operation, `main` matching its upstream), merges the
+# current `feature/`/`fix/`/`chore/` branch into `main`, proves the result with
+# `npm run verify`, and only then deletes the branch.
+#
+# `create:branch`'s comment argued against wrapping the merge as "judgment —
+# review the diff yourself". That judgment still lives here, just moved: the
+# maintainer reviews the handover *before* invoking this, and the script only
+# commits the merge, never the push. The push is owned by `create:release`, so
+# the release commit and its tag leave together and a local merge stays
+# reviewable (and can be reverted with `git revert -m 1`) until then. `--no-ff`
+# keeps the unit of work visible in `git log`.
+#
+# Unlike `create:branch` a stale `main` is fast-forwarded instead of refused:
+# the tree is clean (checked above) and `main` is not the checked-out branch
+# yet, so there is no local state to lose. True divergence (local commits *and*
+# upstream commits) is still refused — that needs a human.
+#
+# On a merge conflict we abort and return to the feature branch, so a failed
+# finish never strands you on a half-merged `main`.
+
+BASE="main"
+PREFIXES="feature fix chore"
+
+git rev-parse --is-inside-work-tree >/dev/null 2>&1 || {
+    echo "error: not inside a git work tree." >&2
+    exit 1
+}
+
+STATE_ROOT=$(git rev-parse --absolute-git-dir)
+for state in MERGE_HEAD rebase-merge rebase-apply CHERRY_PICK_HEAD BISECT_LOG; do
+    [ -e "${STATE_ROOT}/${state}" ] && {
+        echo "error: a '${state}' operation is in progress; finish or abort it first." >&2
+        exit 1
+    }
+done
+
+# `--porcelain` is deliberately stricter than `git diff --quiet`: it also
+# reports untracked files, which would otherwise not be part of the merge and
+# silently outlive the branch deletion.
+DIRTY=$(git status --porcelain)
+if [ -n "${DIRTY}" ]; then
+    echo "error: working tree is not clean:" >&2
+    echo "${DIRTY}" | sed 's/^/         /' >&2
+    exit 1
+fi
+
+START_REF=$(git symbolic-ref --quiet --short HEAD || true)
+if [ -z "${START_REF}" ]; then
+    echo "error: detached HEAD; switch to the branch you want to finish." >&2
+    exit 1
+fi
+
+if [ "${START_REF}" = "${BASE}" ]; then
+    echo "error: already on '${BASE}'; switch to the branch to finish." >&2
+    exit 1
+fi
+
+MATCH=0
+for p in ${PREFIXES}; do
+    case "${START_REF}" in
+    "${p}/"*) MATCH=1 ;;
+    esac
+done
+if [ "${MATCH}" -ne 1 ]; then
+    echo "error: '${START_REF}' must start with one of: ${PREFIXES}." >&2
+    echo "       refusing to merge a branch that is not a unit of work." >&2
+    exit 1
+fi
+
+git show-ref --verify --quiet "refs/heads/${BASE}" || {
+    echo "error: no local '${BASE}' to merge into." >&2
+    exit 1
+}
+
+# Derive the remote rather than hardcoding it: this repo has `origin` (ssh) and
+# `origin_https`, and `main` tracks the latter — `git fetch origin main` would
+# check currency against a ref that is never updated here.
+# `--quiet` echoes the unresolved `main@{upstream}` literal to stdout on
+# failure, so it cannot be paired with a `$(...) || fallback`; the non-quiet
+# form prints nothing on failure and the fallback runs.
+UPSTREAM=$(git rev-parse --abbrev-ref --symbolic-full-name "${BASE}@{upstream}" 2>/dev/null) || UPSTREAM=""
+BEHIND=0
+if [ -n "${UPSTREAM}" ]; then
+    git fetch --quiet "${UPSTREAM%/*}" "${UPSTREAM#*/}" || {
+        echo "error: '${UPSTREAM}' check failed: could not reach '${UPSTREAM%/*}'." >&2
+        echo "       refusing to merge onto a possibly stale '${BASE}'." >&2
+        exit 1
+    }
+    BEHIND=$(git rev-list --count "${BASE}..${UPSTREAM}")
+    AHEAD=$(git rev-list --count "${UPSTREAM}..${BASE}")
+    if [ "${AHEAD}" -ne 0 ] && [ "${BEHIND}" -ne 0 ]; then
+        echo "error: '${BASE}' has diverged from '${UPSTREAM}' (ahead ${AHEAD}, behind ${BEHIND})." >&2
+        echo "       reconcile '${BASE}' with '${UPSTREAM}' before finishing." >&2
+        exit 1
+    fi
+else
+    echo "warning: '${BASE}' has no upstream; freshness against the remote is unchecked." >&2
+fi
+
+echo "Finishing into ${BASE}:"
+git --no-pager log --oneline --no-decorate "${BASE}..${START_REF}" | sed 's/^/  /'
+
+git switch --quiet "${BASE}"
+if [ "${BEHIND}" -ne 0 ]; then
+    echo "Fast-forwarding ${BASE} to ${UPSTREAM} (${BEHIND} commit(s))."
+    git merge --quiet --ff-only "${UPSTREAM}"
+fi
+
+if ! git merge --quiet --no-ff -m ":twisted_rightwards_arrows: Merge ${START_REF} into ${BASE}" "${START_REF}"; then
+    echo "error: merge of '${START_REF}' failed; aborting and returning to it." >&2
+    git merge --abort 2>/dev/null || true
+    git switch --quiet "${START_REF}"
+    exit 1
+fi
+
+echo "Verify: npm run verify"
+if ! npm run --silent verify; then
+    echo "error: 'npm run verify' is red after the merge." >&2
+    echo "       the merge is local and not yet pushed; fix it on '${BASE}' and commit," >&2
+    echo "       then drop the now-merged branch with 'git branch -d ${START_REF}'." >&2
+    exit 1
+fi
+
+git branch --delete "${START_REF}" >/dev/null
+echo "Merged ${START_REF} into ${BASE} and deleted the branch."
+echo "Next: npm run create:release (or git push, for a merge with no release)."

scripts/precompress.ts

@@ -0,0 +1,144 @@
+import fs from "node:fs";
+import path from "node:path";
+import zlib from "node:zlib";
+
+/**
+ * Emit precompressed `.br` / `.gz` / `.zst` sidecars next to every text asset
+ * under the given directories, keeping the originals. The Gitea pages service
+ * (`static-web-server` with `SERVER_COMPRESSION_STATIC=true`) serves the sidecar
+ * matching `Accept-Encoding` and falls back to the original for the rest.
+ *
+ * Usage: node --strip-types scripts/precompress.ts <dir> [<dir>...]
+ */
+
+/**
+ * Only extensions worth compressing. Images, fonts and archives are already
+ * compressed, so a sidecar would only make them bigger.
+ */
+const TEXT_EXTENSIONS: ReadonlySet<string> = new Set([
+    ".css",
+    ".htm",
+    ".html",
+    ".info",
+    ".js",
+    ".json",
+    ".map",
+    ".md",
+    ".mjs",
+    ".svg",
+    ".txt",
+    ".xml",
+    ".yaml",
+    ".yml",
+]);
+
+const GZIP_LEVEL = 9;
+const ZSTD_LEVEL = 19;
+const INITIAL_COUNT = 0;
+/** `process.argv` is `[node, script, ...args]`; drop the first two entries. */
+const ARGV_PREFIX_LENGTH = 2;
+const FAILURE_EXIT_CODE = 1;
+
+interface Encoder {
+    readonly suffix: string;
+    readonly encode: (input: Buffer) => Buffer;
+}
+
+const ENCODERS: readonly Encoder[] = [
+    {
+        suffix: ".br",
+        encode: (input) =>
+            zlib.brotliCompressSync(input, {
+                params: {
+                    [zlib.constants.BROTLI_PARAM_QUALITY]:
+                        zlib.constants.BROTLI_MAX_QUALITY,
+                },
+            }),
+    },
+    {
+        suffix: ".gz",
+        encode: (input) => zlib.gzipSync(input, { level: GZIP_LEVEL }),
+    },
+    {
+        suffix: ".zst",
+        encode: (input) =>
+            zlib.zstdCompressSync(input, {
+                params: {
+                    [zlib.constants.ZSTD_c_compressionLevel]: ZSTD_LEVEL,
+                },
+            }),
+    },
+];
+
+interface Totals {
+    assets: number;
+    sidecars: number;
+    savedBytes: number;
+}
+
+/** Depth-first list of every regular file under `directory`, recursively. */
+const listFiles = (directory: string): string[] => {
+    const files: string[] = [];
+    for (const entry of fs.readdirSync(directory, { withFileTypes: true })) {
+        const entryPath = path.join(directory, entry.name);
+        if (entry.isDirectory()) {
+            files.push(...listFiles(entryPath));
+        } else if (entry.isFile()) {
+            files.push(entryPath);
+        }
+    }
+    return files;
+};
+
+const writeSidecar = (
+    target: string,
+    input: Buffer,
+    encoder: Encoder,
+): number => {
+    const compressed = encoder.encode(input);
+    if (compressed.byteLength < input.byteLength) {
+        fs.writeFileSync(target, compressed);
+        return input.byteLength - compressed.byteLength;
+    }
+    // Drop a stale sidecar: it would still win at the server.
+    fs.rmSync(target, { force: true });
+    return INITIAL_COUNT;
+};
+
+const precompress = (file: string, totals: Totals): void => {
+    if (!TEXT_EXTENSIONS.has(path.extname(file).toLowerCase())) {
+        return;
+    }
+    totals.assets += 1;
+    const input = fs.readFileSync(file);
+    for (const encoder of ENCODERS) {
+        const saved = writeSidecar(`${file}${encoder.suffix}`, input, encoder);
+        if (saved > INITIAL_COUNT) {
+            totals.sidecars += 1;
+            totals.savedBytes += saved;
+        }
+    }
+};
+
+const main = (directories: readonly string[]): void => {
+    if (directories.length === INITIAL_COUNT) {
+        process.stderr.write("usage: precompress.ts <dir> [<dir>...]\n");
+        process.exitCode = FAILURE_EXIT_CODE;
+        return;
+    }
+    const totals: Totals = {
+        assets: INITIAL_COUNT,
+        sidecars: INITIAL_COUNT,
+        savedBytes: INITIAL_COUNT,
+    };
+    for (const directory of directories) {
+        for (const file of listFiles(directory)) {
+            precompress(file, totals);
+        }
+    }
+    process.stdout.write(
+        `precompressed ${totals.assets} text assets into ${totals.sidecars} sidecars (saved ${totals.savedBytes} bytes)\n`,
+    );
+};
+
+main(process.argv.slice(ARGV_PREFIX_LENGTH));

scripts/release.sh

@@ -13,6 +13,12 @@ set -eu
 # package.json + the lockfile; `--amend` folds them into pubv's single commit;
 # tag AFTER the amend (so the tag is never orphaned) and push.
 #
+# The notes are finalized in VS Code *before* pubv: the [Unreleased] body is
+# what pubv's bump heuristic reads, so editing afterwards would inform the
+# changelog only, not the version choice. pubv refuses a dirty tree, so that
+# edit is committed as a staging commit and folded back into the single release
+# commit below.
+#
 # Rejected: the conventional-commits family (our history is gitmoji, not
 # Conventional; and we want hand-written notes); changesets/rtk (config + a
 # heavier version/publish flow that fights our CI-only publish); knope/kacl/
@@ -23,18 +29,52 @@ set -eu
 # exactly what this ~30-line version replaces.
 
 CHANGELOG="CHANGELOG.md"
+BASE="main"
 
 if ! command -v code >/dev/null 2>&1; then
     echo "Error: 'code' (VS Code CLI) not found; install it or remove the editor step." >&2
     exit 1
 fi
 
+# Releases are cut from `main` (see CONTRIBUTING § Publishing workflow). Make
+# that explicit rather than relying on pubv's default-branch check, so the
+# error names `main` even when the remote's default is configured differently.
+CURRENT=$(git symbolic-ref --quiet --short HEAD || true)
+if [ "${CURRENT}" != "${BASE}" ]; then
+    echo "Error: releases are cut from '${BASE}', but HEAD is '${CURRENT:-detached}'." >&2
+    exit 1
+fi
+
+# pubv decides the "default branch" by reading the *local*
+# `refs/remotes/origin/HEAD`, not by asking the remote, and `git fetch` never
+# updates that ref. After a default-branch change — or a clone from when the
+# default was different — it goes stale and pubv warns/fails because the
+# current branch (main) does not match it, even though main *is* the remote
+# default. Refresh it from the remote first, so pubv's branch preflight
+# compares against reality. (Without a network this fails, but so would the
+# push pubv is about to do, so it is a real error rather than one to swallow.)
+if ! git remote set-head origin --auto >/dev/null 2>&1; then
+    echo "Error: could not refresh origin/HEAD; check connectivity to origin." >&2
+    exit 1
+fi
+
+# The [Unreleased] body drives pubv's bump heuristic, so finalize it first.
+echo "Opening ${CHANGELOG} in VS Code to finalize the release notes..."
+code --wait "${CHANGELOG}"
+
+# pubv refuses a dirty tree (its "continue with a dirty tree?" prompt defaults
+# to No), so a changed changelog must be committed before it runs. That commit
+# is staging only — the fold below rewrites it into the single release commit.
+NOTES_MSG=":memo: Finalize release notes"
+if [ -n "$(git status --porcelain -- "${CHANGELOG}")" ]; then
+    echo "Committing finalized release notes..."
+    git add "${CHANGELOG}"
+    git commit -m "${NOTES_MSG}"
+fi
+
 echo "Running pubv..."
 pubv --no-tag --no-push --tag-prefix=none
 
-echo "Opening ${CHANGELOG} in VS Code..."
-code --wait "${CHANGELOG}"
-
 echo "Reading version from ${CHANGELOG}..."
 
 VERSION=$(
@@ -52,9 +92,21 @@ echo "Release version: ${VERSION}"
 echo "Updating package.json and package-lock.json..."
 npm version "${VERSION}" --no-git-tag-version
 
+# If pubv's graduation commit sits on top of our staging notes commit, drop it
+# back into the index so the amend below rewrites the notes commit into the one
+# release commit. A message check, not a flag, so a re-run after pubv aborted
+# still folds a notes commit left behind by the earlier attempt.
+if [ "$(git log -1 --format=%s HEAD~1 2>/dev/null || true)" = "${NOTES_MSG}" ]; then
+    git reset --soft HEAD~1
+fi
+
 echo "Amending release commit..."
 git add package.json package-lock.json "${CHANGELOG}"
-git commit --amend -m ":bookmark: Release ${VERSION}"
+# The exact message format is load-bearing: the `release-gate` job in
+# .gitea/workflows/ci.yml recognizes `:rocket: Release x.y.z` on main and
+# skips the full CI run, since the tag push immediately after verifies the
+# identical SHA (and publishes). Keep the two in sync.
+git commit --amend -m ":rocket: Release ${VERSION}"
 
 echo "Creating tag ${VERSION}..."
 git tag "${VERSION}"

scripts/runner-image.sh

@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Build (and optionally push) the CI job image from docker/Dockerfile.
+# Run wherever docker + registry credentials live (the runner host, or any
+# machine that can reach the registry). The registry/repo below MUST match
+# the `container.image` references in .gitea/workflows/ci.yml — the runner
+# pulls the image by name.
+#
+# Usage: scripts/runner-image.sh [--push]
+
+IMAGE_REPO="gitea.e1nsnull.de/tmu/act-ci"
+
+NODE_VERSION="$(tr -d '[:space:]' < .node-version)"
+if [[ ! "${NODE_VERSION}" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
+    echo "error: .node-version must be pinned to an exact x.y.z, got '${NODE_VERSION}'." >&2
+    echo "       setup-node resolves floats like '26' to the latest patch at runtime," >&2
+    echo "       which silently busts the tool-cache entry baked into the image." >&2
+    exit 1
+fi
+
+IMAGE="${IMAGE_REPO}:${NODE_VERSION}"
+
+# --pull: refresh the act base layer so the derivative does not float on an
+# aging default image forever (layer dedup keeps this cheap).
+docker build --pull --build-arg "NODE_VERSION=${NODE_VERSION}" -t "${IMAGE}" -f docker/Dockerfile .
+
+if [[ "${1:-}" == "--push" ]]; then
+    docker push "${IMAGE}"
+fi
+
+echo "built ${IMAGE}"
+echo "reminder: bump container.image in .gitea/workflows/ci.yml to this tag"

tsconfig.json

@@ -8,5 +8,5 @@
         "allowImportingTsExtensions": true,
         "verbatimModuleSyntax": true
     },
-    "include": ["src"]
+    "include": ["src", "scripts"]
 }