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Enhancement/Speed up build #207

merged 5 commits into from May 23, 2019


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@c-w c-w commented May 17, 2019

This change makes various improvements to the Docker build in order to improve performance:

  • Patch the static files storage for unit tests so that we can delay collectstatic until after running the tests.
  • Build the full production image only during CD and not during CI.
  • Reduce the static files scope to exclude the files only used by webpack.
  • Introduce a new layer to remove build artifacts from the production image.

The overall impact of these changes is:

  • For branches and pull requests, Docker build times are speed up by ~65% (as measured by time).
  • For changes to master, Docker build times are sped up by ~15% (as measured by time).
  • The final image is ~10% smaller (as measured by docker image inspect).
  • The overall end-to-end time of the Travis build for this branch was ~4 minutes whereas for other branches build times around usually around ~8 minutes.

@Hironsan Hironsan merged commit 6de3a95 into doccano:master May 23, 2019
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@c-w c-w deleted the enhancement/speed-up-build branch May 23, 2019
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2 participants