Earthfile

VERSION 0.6

binary:
    FROM golang:1.19.0
    WORKDIR /work

    COPY go.mod go.sum ./src
    RUN (cd ./src && go mod download)
    COPY . ./src
    COPY . ./original-src

    RUN (cd ./src && go mod tidy)
    RUN git diff --no-index ./src ./original-src

    RUN (cd ./src && go fmt ./...)
    RUN git diff --no-index ./src ./original-src

    RUN (cd ./src && CI_GOBIN_PREFIX=/.. go generate -x ./...)
    RUN git diff --no-index ./src ./original-src

    RUN (cd ./src && go build ./...)
    RUN (cd ./src && go test -shuffle=on ./...)

    RUN (cd ./src && CGO_ENABLED=0 go build -trimpath -o ${PWD}/../.bin/app ./cmd/app )

    SAVE ARTIFACT ./.bin/app

alpine:
    FROM alpine:edge
    WORKDIR /work

    RUN apk update
    RUN apk add tzdata

    SAVE ARTIFACT /usr/share/zoneinfo /zoneinfo

container-image:
    FROM scratch

    BUILD +binary

    COPY +binary/app /app
    COPY +alpine/zoneinfo /zoneinfo

    ENV ZONEINFO /zoneinfo

    ENV PORT 4447

    ENTRYPOINT ["/app"]

    SAVE IMAGE app