Lint static/js/ with ESLint in Docker (closes #120)

`REPO_POLICIES.md` binds the repo to a JavaScript styleguide, but nothing checked `static/js/`. ESLint, pinned by `package.json` and `yarn.lock`, now lints it with the styleguide's two checkable rules, `no-var` and `prefer-const`. It runs only in Docker on a digest-pinned node image: a `js-deps` stage installs ESLint and stays cached until the manifests change, and a `js-lint` stage runs it. `script/lint` builds `js-lint`, so `make lint` and `make check` fail on a violation, and the image build depends on it as on the repo's other checks. ESLint, node and yarn are not prerequisites, and `make lint` never uses a host copy. Model: opus-5-5
2026-10-03 04:24:11 +02:00
parent 8b617efa63
commit 74a96b2226
10 changed files with 630 additions and 18 deletions
@@ -33,5 +33,5 @@ jobs:
        # and built cannot report success from cache.
        run: git rev-parse HEAD > .ci-fingerprint

-      - name: Build Docker image (runs make fmt-check, golangci-lint, the stylesheet check, make test, make build)
+      - name: Build Docker image (runs make fmt-check, golangci-lint, the stylesheet check, ESLint, make test, make build)
        run: script/cibuild