Add cache hit outputs #364
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beninato8
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Jun 13, 2025
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| [Alif Rachmawadi]: https://github.com/subosito | ||
| [Bartek Pacia]: https://github.com/bartekpacia | ||
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| [Alif Rachmawadi](https://github.com/subosito) | ||
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| [Bartek Pacia](https://github.com/bartekpacia) |
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these lines did not show up in the README, so i changed to links that do show up
bartekpacia
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Jun 23, 2025
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| Note: `PUB-CACHE-HIT` and `CACHE-HIT` directly use the `cache-hit` output from `actions/cache@v4`, which is the following: | ||
| > - `cache-hit` - A string value to indicate an exact match was found for the key. | ||
| > - If there's a cache hit, this will be 'true' or 'false' to indicate if there's an exact match for `key`. | ||
| > - If there's a cache miss, this will be an empty string. |
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Please use this syntax to make it look nicer :)
| > - If there's a cache hit, this will be 'true' or 'false' to indicate if there's an exact match for `key`. | ||
| > - If there's a cache miss, this will be an empty string. | ||
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| Example usage (inspired by [actions/cache@v4](https://github.com/actions/cache?tab=readme-ov-file#skipping-steps-based-on-cache-hit) and [#346](https://github.com/subosito/flutter-action/pull/346)) to skip `melos bootstrap` if there was a pub cache hit: |
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pin the link to a specific commit so the link doesn't become broken in the future
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This PR addresses the changes requested in #346 from earlier this year, as I also would like to be able to use this feature.
It adds 2 new outputs: CACHE-HIT and PUB-CACHE-HIT. These just pass along the
cache-hitoutput fromactions/cache@v4for thecache-flutterandcache-pubsteps. These can be used for increasing workflow efficiency through steps like conditionally installing dependencies when the cache is invalid. The README is also updated with example usage to skipmelos bootstrapifPUB-CACHE-HITwas nottrue.I tested the outputs here: https://github.com/beninato8-forks/flutter-action/actions/runs/15627281250/job/44023816175
Output from the following steps (after a previous run was cached):