# Build the static bundle and serve it with nginx — the whole app is `dist/`,
# so nothing runs server-side once the image is up.
#
# The VITE_* values the build bakes in come from a committed env file —
# .env.production by default, .env.dev when BUILD_MODE=dev (the dev.chalky.town
# Coolify app sets that build arg). They're public by design (see
# src/lib/config.ts), so `docker build .` produces the real production image
# anywhere with no args, and the dev image with exactly one.

FROM node:22-alpine AS build
WORKDIR /app

# Pinned rather than left to corepack's default: pnpm 10 reads
# patchedDependencies out of pnpm-workspace.yaml (pnpm 9 expects it in
# package.json), and svelte-dnd-action is patched there.
RUN npm install --global pnpm@10.18.3

# Manifests and the patch first, so the install layer survives source edits.
COPY package.json pnpm-lock.yaml pnpm-workspace.yaml ./
COPY patches ./patches
RUN pnpm install --frozen-lockfile

COPY . .

# Type-check here rather than in the pipeline, so it gates the thing it should
# gate: a failed build means Coolify never swaps the container and the running
# site is left alone. `vite build` alone wouldn't catch this — svelte-check and
# tsc are what read the types.
RUN pnpm check
ARG BUILD_MODE=production
RUN pnpm build --mode $BUILD_MODE

FROM nginx:1.27-alpine
COPY nginx.conf /etc/nginx/conf.d/default.conf
COPY --from=build /app/dist /usr/share/nginx/html