Dockerfile

FROM golang:1.14-alpine3.11 AS builder
ARG VERSION

RUN apk add --no-cache git gcc musl-dev

WORKDIR /go/src/github.com/golang-migrate/migrate

ENV GO111MODULE=on
ENV DATABASES="postgres mysql redshift cassandra spanner cockroachdb clickhouse mongodb sqlserver firebird sqlite3 neo4j"
ENV SOURCES="file go_bindata github github_ee aws_s3 google_cloud_storage godoc_vfs gitlab"

COPY go.mod go.sum ./

RUN go mod download

COPY . ./

RUN go build -a -o build/migrate.linux-386 -ldflags="-s -w -X main.Version=${VERSION}" -tags "$DATABASES $SOURCES" ./cmd/migrate

FROM alpine:3.11

RUN apk add --no-cache ca-certificates

COPY --from=builder /go/src/github.com/golang-migrate/migrate/build/migrate.linux-386 /usr/local/bin/migrate
RUN ln -s /usr/local/bin/migrate /migrate

ENTRYPOINT ["migrate"]
CMD ["--help"]