| 1 | FROM node:12-alpine
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| 2 |
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| 3 | # Installs latest Chromium (63) package.
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| 4 | RUN apk update && apk upgrade && \
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| 5 | echo @edge http://nl.alpinelinux.org/alpine/edge/community >> /etc/apk/repositories && \
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| 6 | echo @edge http://nl.alpinelinux.org/alpine/edge/main >> /etc/apk/repositories && \
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| 7 | apk add --no-cache \
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| 8 | chromium@edge \
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| 9 | nss@edge \
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| 10 | freetype@edge \
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| 11 | freetype-dev@edge \
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| 12 | harfbuzz@edge \
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| 13 | ca-certificates@edge \
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| 14 | ttf-freefont@edge
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| 15 |
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| 16 | # Tell Puppeteer to skip installing Chrome. We'll be using the installed package.
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| 17 | ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true \
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| 18 | PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium-browser
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| 19 |
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| 20 | RUN npm install puppeteer
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| 21 |
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| 22 | COPY . /app/
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| 23 |
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| 24 | # Add user so we don't need --no-sandbox.
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| 25 | RUN addgroup -S pptruser && adduser -S -g pptruser pptruser \
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| 26 | && mkdir -p /home/pptruser/Downloads /app \
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| 27 | && chown -R pptruser:pptruser /home/pptruser \
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| 28 | && chown -R pptruser:pptruser /app
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| 29 |
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| 30 | # Run everything after as non-privileged user.
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| 31 | USER pptruser
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| 32 |
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| 33 | CMD ["node", "/app/examples/example-docker.js"]
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