switch Yarn v3 #4777
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switch Yarn v3 #4777
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- use 1.4 syntax to support `COPY --link` commands - set NODE_ENV=production - remove $WORK build arg
…ching - If e.g. `test` has been added in a command/step, removing it in a subsequent command/step does not have a positive effect on the image size. Rather, we add it .dockerignore to stop adding it in the first place. - node_modules/.cache & /tmp/Relay* are populated by Webpack plugins.
app/server.js reads .entrypoints.main.assets in order to generate an appropriate manifest and `preload` tags, but it doesn't need the rest. This is why we turn all stats off via `all: false` and then selectively turn `entrypoints` on. Before, stats.json was 82mb, now it is ~9kb.
Even if a commit has changed `yarn.lock`, we can use an old `.yarn/cache` directory, so that we don't have to fetch 99% of all dependencies again.
This reverts 32bbfa8, which reverts 3f6e105, which apparently failed because of an unrelated problem[1]. [1] https://github.com/HSLdevcom/digitransit-ui/actions/runs/4762670497/jobs/8469259999
This probably improves favicons-webpack-plugin's performance, as node_modules won't be resolved for resolving the path.
This speeds up the webpack build within the Docker image build significantly.
Co-Authored-By: Jannis R <[email protected]>
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This PR got already merged into V3 as a part of #4838 . |
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This PR includes the changes of and depends on PR #4776; Please review & merge that one first.
Proposed Changes
-v3to the cache keys, in order to prevent incompatible caches from being restoredyarn.lock💥 (done via running justyarn)Pull Request Check List
Review
(This is the upstream equivalent of embarkokc#22.)