sneak
5ac43e6b96
All checks were successful
check / check (push) Successful in 3m0s
The check workflow ran `script/cibuild`, a plain `docker build .`. With a warm layer cache the lint and builder stages replayed instead of running, so a commit could report "Successful in 4s" without being formatted, linted, tested, or built. Squash-merging an already-built branch onto `next` hits exactly that path, so no merge was actually validated. The workflow now writes `.ci-fingerprint` into the build context: the hash of the last commit that touched the context. Any commit that changes code gets a new value, invalidates the `COPY . .` layer of both check stages, and really runs `make fmt-check`, `make lint`, `make test` and `make build`. A docs-only commit leaves it unchanged and still replays from cache in seconds, as `.dockerignore` already intends. The module download layer sits above `COPY . .` and stays cached either way, so this is cheaper than a scoped `--no-cache-filter`. `script/cibuild` is a model script shared across repos and is left untouched. The second half of the problem was that Gitea cancels the in-flight run when a newer commit lands on the same branch and records the cancellation as `failure`, marking commits red that were never tested. That cancellation is unconditional server-side for push events, so the superseding run now rewrites the exact `Has been cancelled` status to `skipped`. Genuine failures are never touched.
87 lines
2.8 KiB
Docker
87 lines
2.8 KiB
Docker
# Lint stage
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# golangci/golangci-lint:v2.12.2 (Debian-based), 2026-08-07
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# Using Debian-based image because mattn/go-sqlite3 (CGO) does not
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# compile on Alpine musl (off64_t is a glibc type).
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FROM golangci/golangci-lint:v2.12.2@sha256:5cceeef04e53efe1470638d4b4b4f5ceefd574955ab3941b2d9a68a8c9ad5240 AS lint
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RUN apt-get update && apt-get install -y --no-install-recommends make && rm -rf /var/lib/apt/lists/*
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WORKDIR /src
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# Copy go mod files first for better layer caching
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COPY go.mod go.sum ./
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RUN go mod download
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# Copy source code. In CI the context also carries .ci-fingerprint, whose
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# value changes with every commit that touches the build context (see
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# .gitea/workflows/check.yml). That invalidates this layer, so the checks
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# below cannot report success by replaying a cached pass. Do not add it to
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# .dockerignore.
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COPY . .
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# Run formatting check and linter
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RUN make fmt-check
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RUN make lint
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# Build stage
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# golang:1.26.1-bookworm (Debian-based), 2026-03-17
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# Using Debian-based image because gorm.io/driver/sqlite pulls in
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# mattn/go-sqlite3 (CGO), which does not compile on Alpine musl.
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FROM golang:1.26.1-bookworm@sha256:4465644228bc2857a954b092167e12aa59c006a3492282a6c820bf4755fd64a4 AS builder
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# Depend on lint stage passing
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COPY --from=lint /src/go.sum /dev/null
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RUN apt-get update && apt-get install -y --no-install-recommends make && rm -rf /var/lib/apt/lists/*
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WORKDIR /build
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# Copy go mod files first for better layer caching
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COPY go.mod go.sum ./
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RUN go mod download
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# Copy source code, including the .ci-fingerprint cache barrier described in
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# the lint stage above.
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COPY . .
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# Run tests and build
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RUN make test
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RUN make build
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# Rebuild with static linking for Alpine runtime.
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# make build already verified compilation.
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# The CGO binary from `make build` is dynamically linked against glibc,
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# which doesn't exist on Alpine (musl). Rebuild with static linking so
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# the binary runs on Alpine without glibc.
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RUN CGO_ENABLED=1 go build -ldflags '-extldflags "-static"' -o bin/webhooker ./cmd/webhooker
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# Runtime stage
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# alpine:3.21, 2026-03-17
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FROM alpine:3.21@sha256:c3f8e73fdb79deaebaa2037150150191b9dcbfba68b4a46d70103204c53f4709
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RUN apk --no-cache add ca-certificates
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# Create non-root user
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RUN addgroup -g 1000 -S webhooker && \
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adduser -u 1000 -S webhooker -G webhooker
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WORKDIR /app
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# Copy binary from builder
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COPY --from=builder /build/bin/webhooker /app/webhooker
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# Create data directory for all SQLite databases (main app DB +
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# per-webhook event DBs). DATA_DIR defaults to /var/lib/webhooker.
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RUN mkdir -p /var/lib/webhooker
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RUN chown -R webhooker:webhooker /app /var/lib/webhooker
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USER webhooker
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EXPOSE 8080
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HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
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CMD wget --no-verbose --tries=1 --spider http://localhost:8080/.well-known/healthcheck || exit 1
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CMD ["/app/webhooker"]
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