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# builder
FROM golang:1.20.1-alpine AS builder
WORKDIR /usr/src/app
COPY go.mod go.sum ./
RUN go mod download && go mod verify
COPY . .
RUN --mount=type=cache,target=/root/.cache/go-build \
CGO_ENABLED=0 GOOS=linux go build -v -o /tixe ./tixe.go
# tester
FROM builder AS tester
RUN --mount=type=cache,target=/root/.cache/go-build go test -v ./...
# release
FROM alpine:3.18 AS release
COPY --from=builder /tixe /tixe
ADD ./static /static
EXPOSE 8080
ENTRYPOINT ["/tixe"]