Jon Staab
27 lines
986 B
Docker
27 lines
986 B
Docker
# syntax=docker/dockerfile:1
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# Single stage: the Vite/SolidJS app is built at *container start* rather than at
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# image build, so VITE_* env vars passed to `docker run` are inlined into the bundle.
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FROM node:24-alpine
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WORKDIR /app
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# pnpm ships with Node via corepack; pin to the version that produced pnpm-lock.yaml.
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RUN corepack enable && corepack prepare pnpm@10.33.0 --activate
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# `serve` (what `npx serve` runs) — installed now so the image is self-contained.
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RUN npm install -g serve@14
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# Install deps first so this layer is cached unless the manifest/lockfile change.
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# devDependencies are kept because the build runs at container start.
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COPY package.json pnpm-lock.yaml ./
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RUN pnpm install --frozen-lockfile
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# App source. The build itself is deferred to the CMD below.
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COPY . .
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EXPOSE 3000
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# Build (`tsc && vite build` → /app/dist) at runtime so VITE_* vars from the
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# environment configure the app, then serve the static output.
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CMD pnpm build && serve -s dist -l 3000
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