Dockerfile.litefs

# Non alpine because of CGO glibc dependency
FROM golang:1.23 AS builder

WORKDIR /build
ENV CGO_ENABLED=1
COPY go.mod .
COPY go.sum .
RUN go mod tidy

COPY . .
RUN go build -buildvcs=false -ldflags "-s -w -extldflags '-static'" -o ./openchangelog cmd/server.go

# Build goose binary
FROM golang:1.23 AS goose_builder

WORKDIR /build

RUN git clone https://github.com/pressly/goose && \
    cd goose && \
    go mod tidy && \
    CGO_ENABLED=0 go build -buildvcs=false -ldflags "-s -w -extldflags '-static'" -tags='no_postgres no_redshift no_tidb no_vertica no_ydb no_clickhouse no_mssql no_mysql no_libsql' -o goose ./cmd/goose

FROM alpine

ARG config=i-should-never-exists.jla
# Try to copy config, the * makes sure we don't fail if the file isn't found
COPY *$config /etc/openchangelog.yaml

# Setup our environment to include FUSE & SQLite. We install ca-certificates
# so we can communicate with the Consul server over HTTPS.
RUN apk add ca-certificates fuse3 sqlite
COPY --from=builder /build/openchangelog /app/openchangelog
COPY --from=builder /build/migrations /app/migrations

COPY --from=goose_builder /build/goose/goose /usr/bin/goose
COPY --from=flyio/litefs:0.5 /usr/local/bin/litefs /usr/local/bin/litefs

# Run LiteFS as the entrypoint. After it has connected and sync'd with the
# cluster, it will run the commands listed in the "exec" field of the config.
ENTRYPOINT ["litefs", "mount"]