sneak
8dc46af6b7
check / check (push) Successful in 2m36s
golangci-lint now runs only inside a container, never on the host. script/lint builds a hash-pinned root Dockerfile.lint; the nix-shell and host golangci-lint paths are gone. A per-run CACHEBUST build-arg is folded into the lint step's cache key, so the linter re-executes on every run and an unchanged tree cannot return a cached success having linted nothing; script/lint fails a build that did not run the linter. Dockerfile's lint stage runs golangci-lint directly, since make lint now builds a container and there is no Docker inside a build. It is the same image and config. golangci-lint config verify is left out: it fetches its schema over an unpinned live HTTPS call, which REPO_POLICIES.md forbids. Model: opus-4-8
83 lines
2.2 KiB
Docker
83 lines
2.2 KiB
Docker
# Lint stage
|
|
# golangci/golangci-lint:v2.12.2-alpine, 2026-08-07
|
|
FROM golangci/golangci-lint:v2.12.2-alpine@sha256:91b27804074a0bacea298707f016911e60cf0cdbc6c7bf5ccacb5f0606d18d60 AS lint
|
|
|
|
RUN apk add --no-cache make build-base vips-dev libheif-dev pkgconfig
|
|
|
|
WORKDIR /src
|
|
|
|
# Copy go mod files first for better layer caching
|
|
COPY go.mod go.sum ./
|
|
RUN go mod download
|
|
|
|
# Copy source code
|
|
COPY . .
|
|
|
|
# Run formatting check and linter. The linter is invoked directly, not
|
|
# via `make lint`: `make lint` now builds Dockerfile.lint, and there is
|
|
# no Docker inside a Docker build. This is the same linter, image, and
|
|
# config that Dockerfile.lint and script/lint run.
|
|
RUN make fmt-check
|
|
RUN golangci-lint run --config .golangci.yml ./...
|
|
|
|
# Build stage
|
|
# golang:1.25.4-alpine, 2026-02-25
|
|
FROM golang:1.25.4-alpine@sha256:d3f0cf7723f3429e3f9ed846243970b20a2de7bae6a5b66fc5914e228d831bbb AS builder
|
|
|
|
# Depend on lint stage passing
|
|
COPY --from=lint /src/go.sum /dev/null
|
|
|
|
ARG VERSION=dev
|
|
|
|
# Install build dependencies for CGO image libraries
|
|
RUN apk add --no-cache \
|
|
build-base \
|
|
vips-dev \
|
|
libheif-dev \
|
|
pkgconfig
|
|
|
|
WORKDIR /src
|
|
|
|
# Copy go mod files first for better layer caching
|
|
COPY go.mod go.sum ./
|
|
RUN GOTOOLCHAIN=auto go mod download
|
|
|
|
# Copy source code
|
|
COPY . .
|
|
|
|
# Run tests
|
|
RUN make test
|
|
|
|
# Build with CGO enabled
|
|
RUN CGO_ENABLED=1 GOTOOLCHAIN=auto go build -ldflags "-X main.Version=${VERSION}" -o /pixad ./cmd/pixad
|
|
|
|
# Runtime stage
|
|
# alpine:3.21, 2026-02-25
|
|
FROM alpine:3.21@sha256:c3f8e73fdb79deaebaa2037150150191b9dcbfba68b4a46d70103204c53f4709
|
|
|
|
# Install runtime dependencies only
|
|
RUN apk add --no-cache \
|
|
vips \
|
|
libheif \
|
|
ca-certificates \
|
|
tzdata
|
|
|
|
# Copy binary from builder
|
|
COPY --from=builder /pixad /usr/local/bin/pixad
|
|
|
|
# Create non-root user, config directory, and data directory
|
|
RUN adduser -D -H -s /sbin/nologin pixad && \
|
|
mkdir -p /var/lib/pixa /etc/pixa && \
|
|
chown pixad:pixad /var/lib/pixa
|
|
|
|
# Copy the image config; signing_key comes from PIXA_SIGNING_KEY.
|
|
# Mount a file over /etc/pixa/config.yml to override anything else.
|
|
COPY config.docker.yml /etc/pixa/config.yml
|
|
|
|
USER pixad
|
|
WORKDIR /var/lib/pixa
|
|
|
|
EXPOSE 8080
|
|
|
|
ENTRYPOINT ["/usr/local/bin/pixad", "--config", "/etc/pixa/config.yml"]
|