72 lines
1.8 KiB
Docker
72 lines
1.8 KiB
Docker
# ==================== BUILD STAGE ====================
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FROM node:20-alpine AS builder
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WORKDIR /app
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# Install chromium build dependencies + git (for patch-package)
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RUN apk add --no-cache \
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chromium \
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nss \
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freetype \
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harfbuzz \
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ca-certificates \
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ttf-freefont \
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git
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# Copy package files
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COPY package*.json ./
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# Install all dependencies (incl dev) for patch-package
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RUN npm ci --production=false
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# Copy patch directory if present
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COPY patches ./patches
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# Apply patch-package (best-effort)
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RUN npm run postinstall || true
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# Copy application files
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COPY server.js ./
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COPY swagger.yml ./
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# ==================== RUNTIME STAGE ====================
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FROM node:20-alpine
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WORKDIR /app
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# Install Chromium runtime dependencies + su-exec
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RUN apk add --no-cache \
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chromium \
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nss \
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freetype \
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harfbuzz \
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ca-certificates \
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ttf-freefont \
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su-exec
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# Puppeteer / whatsapp-web.js settings
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ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true \
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PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium-browser
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# Create non-root service user
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RUN addgroup -S whatsapp && \
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adduser -D -S -G whatsapp whatsapp
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# Copy node_modules from builder
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COPY --from=builder --chown=whatsapp:whatsapp /app/node_modules ./node_modules
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# Copy application code
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COPY --chown=whatsapp:whatsapp server.js ./
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COPY --chown=whatsapp:whatsapp swagger.yml ./
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COPY --chown=whatsapp:whatsapp package*.json ./
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# Pre-create required folders (will be overwritten by volumes)
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RUN mkdir -p /app/data /app/media /app/.wwebjs_cache /app/.wwebjs_auth
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# ENTRYPOINT: fix permissions as root → switch to whatsapp → run server
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ENTRYPOINT ["sh", "-c", "\
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mkdir -p /app/data /app/media /app/.wwebjs_cache /app/.wwebjs_auth && \
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chown -R whatsapp:whatsapp /app && \
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exec su-exec whatsapp node server.js \
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"]
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EXPOSE 3001
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