FROM node:alpine AS jsbuilder

WORKDIR /build
COPY static/vendor/editor.js ./editor.js
RUN npx --yes esbuild editor.js --bundle=false --minify --outfile=editor.min.js

COPY package.json ./package.json
RUN npm install --silent
COPY milkdown-entry.js ./milkdown-entry.js
RUN npx esbuild milkdown-entry.js --bundle --format=esm --minify --outfile=milkdown.min.js
RUN npx esbuild node_modules/prosemirror-collab/dist/index.js --bundle --format=esm --minify --outfile=collab.min.js

FROM golang:1.23-alpine AS builder

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

WORKDIR /app
COPY go.mod go.sum ./
RUN go mod download

COPY . .
RUN CGO_ENABLED=1 go build -o markdownhub ./cmd/server

FROM alpine:3.20

RUN apk add --no-cache ca-certificates

WORKDIR /app
COPY --from=builder /app/markdownhub .
COPY --from=builder /app/templates ./templates
COPY --from=builder /app/static ./static
COPY --from=jsbuilder /build/editor.min.js ./static/vendor/editor.js
COPY --from=jsbuilder /build/milkdown.min.js ./static/vendor/milkdown.js
COPY --from=jsbuilder /build/collab.min.js ./static/vendor/collab.js
COPY --from=builder /app/migrations ./migrations

EXPOSE 8080
ENV PORT=8080

CMD ["./markdownhub"]