|
| 1 | +# Set default base image |
| 2 | +ARG ARG_IMAGE_FROM=docker.io/node:22 |
| 3 | + |
| 4 | +# ----------------------------------------------------------------------------- |
| 5 | +# Stage 1: Nodeapp build |
| 6 | +# ----------------------------------------------------------------------------- |
| 7 | +FROM ${ARG_IMAGE_FROM} AS nodeapp-base |
| 8 | + |
| 9 | +WORKDIR /home/node/app |
| 10 | + |
| 11 | +# ----------------------------------------------------------------------------- |
| 12 | +# Stage 2: Nodeapp build |
| 13 | +# ----------------------------------------------------------------------------- |
| 14 | +FROM nodeapp-base AS nodeapp-build |
| 15 | + |
| 16 | +COPY static /home/node/app/static |
| 17 | +COPY *.json *.ts *.js *.cjs /home/node/app/ |
| 18 | +COPY src /home/node/app/src |
| 19 | + |
| 20 | +RUN --mount=type=cache,target=/home/node/.npm,sharing=locked \ |
| 21 | + npm ci --ignore-scripts && \ |
| 22 | + npm run build && \ |
| 23 | + npm prune --omit=dev |
| 24 | + |
| 25 | +# ----------------------------------------------------------------------------- |
| 26 | +# TARGET 1: Nodeapp dev image |
| 27 | +# ----------------------------------------------------------------------------- |
| 28 | +FROM nodeapp-base AS nodeapp-dev |
| 29 | + |
| 30 | +ARG NODE_ENV=development |
| 31 | +ARG NODE_UID=1000 |
| 32 | +ENV NODE_UID=$NODE_UID |
| 33 | +ENV NODE_ENV=$NODE_ENV |
| 34 | +ENV NPM_CONFIG_PREFIX=/home/node/app/.npm |
| 35 | +ENV NPM_CONFIG_CACHE=/home/node/app/.npm |
| 36 | + |
| 37 | +RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \ |
| 38 | + --mount=type=cache,target=/var/lib/apt,sharing=locked \ |
| 39 | + set -ex && \ |
| 40 | + apt-get update && \ |
| 41 | + apt-get install --no-install-recommends -y \ |
| 42 | + # Alphabetical order per best practice |
| 43 | + # (To make finding packages in lists easier and to help avoid duplicates) |
| 44 | + git \ |
| 45 | + curl \ |
| 46 | + make \ |
| 47 | + tar \ |
| 48 | + unzip \ |
| 49 | + zip |
| 50 | + |
| 51 | +RUN usermod -u $NODE_UID node && \ |
| 52 | + groupmod -g $NODE_UID node && \ |
| 53 | + usermod -d /home/node -m node && \ |
| 54 | + chown -R $NODE_UID:$NODE_UID /home/node |
| 55 | + |
| 56 | +USER $NODE_UID |
| 57 | + |
| 58 | +CMD ["/bin/bash"] |
| 59 | + |
| 60 | +# ----------------------------------------------------------------------------- |
| 61 | +# TARGET 2: Nodeapp image |
| 62 | +# ----------------------------------------------------------------------------- |
| 63 | +FROM nodeapp-base AS nodeapp |
| 64 | + |
| 65 | +ARG ENV=production |
| 66 | +ARG PORT=3000 |
| 67 | +ENV NODE_ENV=$ENV |
| 68 | + |
| 69 | +COPY --from=nodeapp-build --chown=node:root /home/node/app/package.json . |
| 70 | +COPY --from=nodeapp-build --chown=node:root /home/node/app/node_modules node_modules/ |
| 71 | +COPY --from=nodeapp-build --chown=node:root /home/node/app/build build/ |
| 72 | + |
| 73 | +EXPOSE $PORT |
| 74 | + |
| 75 | +CMD [ "node", "-r", "dotenv/config", "build" ] |
| 76 | + |
| 77 | +# ----------------------------------------------------------------------------- |
| 78 | +# TARGET 3: Final image |
| 79 | +# ----------------------------------------------------------------------------- |
| 80 | +FROM nodeapp AS final |
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