fix(docker): resolve native module build failures in production dependencies (#572)

fix(docker): resolve build failures for native modules and production deps

Author: Amank-root

containers/wetty/Dockerfile

@@ -1,29 +1,37 @@
-FROM node:current-alpine as base
-RUN apk add -U build-base python3
-ENV PNPM_HOME="/pnpm"
-ENV PATH="$PNPM_HOME:$PATH"
-RUN corepack enable
-RUN npx pnpm i -g pnpm@latest
+# ---------- Base image ----------
+FROM node:20-alpine as base
+RUN apk add -U build-base python3 py3-setuptools make g++ git
 WORKDIR /usr/src/app
+
+# Install pnpm globally
+RUN npm install -g pnpm@latest
+
 COPY . /usr/src/app
 
+# ---------- Production dependencies ----------
 FROM base AS prod-deps
-RUN --mount=type=cache,id=pnpm,target=/pnpm/store pnpm install --prod --frozen-lockfile
+RUN --mount=type=cache,id=pnpm,target=/root/.pnpm-store pnpm install --prod --frozen-lockfile --ignore-scripts
+# Rebuild only the native modules we need
+RUN cd node_modules/node-pty && npm run install && cd ../..
+RUN cd node_modules/.pnpm/[email protected]/node_modules/gc-stats && npm run install
 
+# ---------- Build stage ----------
 FROM base AS build
-RUN --mount=type=cache,id=pnpm,target=/pnpm/store pnpm install --frozen-lockfile
+RUN --mount=type=cache,id=pnpm,target=/root/.pnpm-store pnpm install --frozen-lockfile
 RUN pnpm run build
 
-FROM node:current-alpine
+# ---------- Final runtime image ----------
+FROM base
 LABEL maintainer="[email protected]"
 WORKDIR /usr/src/app
 ENV NODE_ENV=production
-EXPOSE 3000
+
 COPY --from=prod-deps /usr/src/app/node_modules /usr/src/app/node_modules
 COPY --from=build /usr/src/app/build /usr/src/app/build
 COPY package.json /usr/src/app
+
 RUN apk add -U coreutils openssh-client sshpass && \
-    mkdir ~/.ssh
+    mkdir -p ~/.ssh
 
-EXPOSE 8000
-CMD [ "pnpm", "start" ]
+EXPOSE 3000
+CMD ["pnpm", "start"]