Images for docker containers:

• Lint environment container is for lint golang app source code. Uses golangci-lint to lint code with custom config.
• Test environment container is for testing golang app. Has all things to test golang sources with go test.
• Build environment container is for building golang app. Has all things to build golang app with go modules.
• Base environment container is for running golang app. Has all things to run binaries in formalized application structure. Exposes 8080 port and run service command: /app/bin/service. Only thing you must do is copy binaries, Makefile (if needed), migrations (if needed) and application default configuration.

Simply run a make command

make build-base-image # to build base image make build-build-image # to build building image make build-linter-image # to build linterr image make build-test-image # to build test image make build-all # to build all images 

Simply run a make command

make push-base-image # to push base image make push-build-image # to push building image make push-linter-image # to push linterr image make push-test-image # to push test image make push-all # to push all images 

Common usage application Dockerfile:

FROM spacetabio/docker-lint-golang:1.12-latest as lint-env COPY . /app RUN make lint # ---- FROM spacetabio/docker-test-golang:1.12-latest as test-env COPY . /app RUN make test # ---- FROM spacetabio/docker-build-golang:1.12-latest as build-env COPY . /app RUN make all # ---- FROM spacetabio/docker-base-golang:1.12-latest COPY --from=build-env /app/bin/* /app/bin/ COPY --from=build-env /app/Makefile /app/ COPY --from=build-env /app/migrations/* /app/migrations/ COPY --from=build-env /app/configuration/defaults /app/configuration/defaults

If private packages are used, build it with Dockerfile below and command: docker build -t <imagename>:<tag> --build-arg TOKEN="$(cat ~/.ci-token)" --build-arg PRIVATE_REPO="private.repo.url" .

FROM spacetabio/docker-test-golang:1.12-latest as test-env ARG TOKEN ARG PRIVATE_REPO RUN git config --global url."https://ci-token:${TOKEN}@${PRIVATE_REPO}/".insteadOf 'https://${PRIVATE_REPO}/' COPY . /app RUN make test

MIT License

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