notatio/Dockerfile

# Stage 1: Build the Go application
FROM docker.io/golang:1.20-alpine as builder
RUN apk --no-cache add ca-certificates git
WORKDIR /build
COPY go.mod go.sum  ./
RUN go mod download

COPY editor_templates/ editor_templates/
COPY templates/ templates/
COPY static/ static/
COPY wait-for-postgres.sh ./

COPY . ./
RUN go build -o /home/notatio/notatio

# Stage 2: Create the final image
FROM docker.io/library/alpine:3.18.4
# Add the user notatio and create its home directory
RUN adduser --home /home/notatio --disabled-password --gecos "" notatio
USER notatio
WORKDIR /

COPY --from=builder notatio /home/notatio/

COPY --from=builder /build/templates/ /home/notatio/templates/
COPY --from=builder /build/editor_templates/ /home/notatio/editor_templates/
COPY --from=builder /build/static/ /home/notatio/static/
COPY --from=builder /build/wait-for-postgres.sh /home/notatio/wait-for-postgres.sh

EXPOSE 9991
ENTRYPOINT ["sh", "-c", "sleep 10 && cd && ./notatio"]
LABEL name=notatio version=latest

HEALTHCHECK --interval=5m --timeout=3s \
  CMD curl -f http://localhost/ || exit 1