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upaas/Dockerfile
clawbot a48d90f5ea
Check / check (pull_request) Successful in 3m31s
Stamp the git commit into images built from the Dockerfile (closes #236)
.dockerignore left out .git, so `make build` in the image found no git
metadata and stamped `dev`. It now sends .git, and no longer leaves out
tracked files (LICENSE, README.md, ...), which git would see as deleted
and mark the version -dirty. The footer and /health already read the
same version. The startup log line that reports it, the logger's
Identify(), was never called; main now calls it. The README says to
build from a git clone.
Side effect: image layers after `COPY . .` now rebuild whenever `.git` changes.
Disclosure: merged after a rebase that changed only TODO.md; the second review gated this same tree on this base.

Model: opus-5-5
2026-09-29 12:35:45 +02:00

55 lines
1.5 KiB
Docker

# Lint stage — fast feedback on formatting and lint issues
# golangci/golangci-lint:v2.12.2 (Debian-based), 2026-08-07
FROM golangci/golangci-lint:v2.12.2@sha256:5cceeef04e53efe1470638d4b4b4f5ceefd574955ab3941b2d9a68a8c9ad5240 AS lint
WORKDIR /src
COPY go.mod go.sum ./
RUN go mod download
COPY . .
# golangci-lint is invoked directly here, not via `make lint`: script/lint
# now runs the linter by building Dockerfile.lint, and shelling out to
# `docker build` from inside this image build would be docker-in-docker.
# This image is golangci/golangci-lint, so the pinned linter is on PATH.
RUN make fmt-check
RUN golangci-lint run --config .golangci.yml ./...
# Build stage — tests and compilation
# golang:1.25-alpine
FROM golang@sha256:f6751d823c26342f9506c03797d2527668d095b0a15f1862cddb4d927a7a4ced AS builder
# Force BuildKit to run the lint stage by creating a stage dependency
COPY --from=lint /src/go.sum /dev/null
RUN apk add --no-cache git make gcc musl-dev
WORKDIR /src
COPY go.mod go.sum ./
RUN go mod download
COPY . .
RUN make test
# Takes the version from `git describe` on the .git copied in above.
RUN make build
# Runtime stage
# alpine:3.19
FROM alpine@sha256:6baf43584bcb78f2e5847d1de515f23499913ac9f12bdf834811a3145eb11ca1
RUN apk add --no-cache ca-certificates tzdata git openssh-client docker-cli
WORKDIR /app
COPY --from=builder /src/bin/upaasd /app/upaasd
# Create data directory
RUN mkdir -p /var/lib/upaas
ENV UPAAS_DATA_DIR=/var/lib/upaas
EXPOSE 8080
ENTRYPOINT ["/app/upaasd"]