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Author SHA1 Message Date
Pascal Grange
b6c6ba9b73
Merge b8dd3ecee281408ca776c1e1af7239e656309325 into 9fa7e61ec7e1f44ac75218e7aaea81da8856fd11 2025-02-12 23:41:12 +00:00
Alessandro Sebastiani
9fa7e61ec7
Update force deletion docs due a recent deprecation (#1500)
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* fix: update force deletion docs due a recent deprecation

* fix: applied josh's suggestions

---------

Co-authored-by: Josh Gross <joshmgross@github.com>
2025-02-12 10:49:34 -05:00
Pascal Grange
b8dd3ecee2
Fix cabal store path for gh-action Ubuntu 2023-06-09 00:53:40 +02:00
2 changed files with 9 additions and 16 deletions

View File

@ -244,15 +244,15 @@ steps:
## Haskell - Cabal ## Haskell - Cabal
We cache the elements of the Cabal store separately, as the entirety of `~/.cabal` can grow very large for projects with many dependencies. We cache the elements of the Cabal store.
```yaml ```yaml
- name: Cache ~/.cabal/packages, ~/.cabal/store and dist-newstyle - name: Cache ~/.cabal/packages, ~/.cabal/store and dist-newstyle
uses: actions/cache@v4 uses: actions/cache@v4
with: with:
path: | path: |
~/.cabal/packages ~/.cache/cabal/packages
~/.cabal/store ~/.local/state/cabal
dist-newstyle dist-newstyle
key: ${{ runner.os }}-${{ matrix.ghc }}-${{ hashFiles('**/*.cabal', '**/cabal.project', '**/cabal.project.freeze') }} key: ${{ runner.os }}-${{ matrix.ghc }}-${{ hashFiles('**/*.cabal', '**/cabal.project', '**/cabal.project.freeze') }}
restore-keys: ${{ runner.os }}-${{ matrix.ghc }}- restore-keys: ${{ runner.os }}-${{ matrix.ghc }}-

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@ -37,9 +37,8 @@ From `v3.2.3` cache is cross-os compatible when `enableCrossOsArchive` input is
## Force deletion of caches overriding default cache eviction policy ## Force deletion of caches overriding default cache eviction policy
Caches have [branch scope restriction](https://docs.github.com/en/actions/using-workflows/caching-dependencies-to-speed-up-workflows#restrictions-for-accessing-a-cache) in place. This means that if caches for a specific branch are using a lot of storage quota, it may result into more frequently used caches from `default` branch getting thrashed. For example, if there are many pull requests happening on a repo and are creating caches, these cannot be used in default branch scope but will still occupy a lot of space till they get cleaned up by [eviction policy](https://docs.github.com/en/actions/using-workflows/caching-dependencies-to-speed-up-workflows#usage-limits-and-eviction-policy). But sometime we want to clean them up on a faster cadence so as to ensure default branch is not thrashing. In order to achieve this, [gh-actions-cache cli](https://github.com/actions/gh-actions-cache/) can be used to delete caches for specific branches. Caches have [branch scope restriction](https://docs.github.com/en/actions/using-workflows/caching-dependencies-to-speed-up-workflows#restrictions-for-accessing-a-cache) in place. This means that if caches for a specific branch are using a lot of storage quota, it may result into more frequently used caches from `default` branch getting thrashed. For example, if there are many pull requests happening on a repo and are creating caches, these cannot be used in default branch scope but will still occupy a lot of space till they get cleaned up by [eviction policy](https://docs.github.com/en/actions/using-workflows/caching-dependencies-to-speed-up-workflows#usage-limits-and-eviction-policy). But sometime we want to clean them up on a faster cadence so as to ensure default branch is not thrashing.
This workflow uses `gh-actions-cache` to delete all the caches created by a branch.
<details> <details>
<summary>Example</summary> <summary>Example</summary>
@ -60,29 +59,23 @@ jobs:
actions: write actions: write
contents: read contents: read
steps: steps:
- name: Check out code
uses: actions/checkout@v4
- name: Cleanup - name: Cleanup
run: | run: |
gh extension install actions/gh-actions-cache
REPO=${{ github.repository }}
BRANCH=refs/pull/${{ github.event.pull_request.number }}/merge
echo "Fetching list of cache key" echo "Fetching list of cache key"
cacheKeysForPR=$(gh actions-cache list -R $REPO -B $BRANCH | cut -f 1 ) cacheKeysForPR=$(gh cache list --ref $BRANCH --limit 100 --json id --jq '.[].id')
## Setting this to not fail the workflow while deleting cache keys. ## Setting this to not fail the workflow while deleting cache keys.
set +e set +e
echo "Deleting caches..." echo "Deleting caches..."
for cacheKey in $cacheKeysForPR for cacheKey in $cacheKeysForPR
do do
gh actions-cache delete $cacheKey -R $REPO -B $BRANCH --confirm gh cache delete $cacheKey
done done
echo "Done" echo "Done"
env: env:
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
GH_REPO: ${{ github.repository }}
BRANCH: refs/pull/${{ github.event.pull_request.number }}/merge
``` ```
</details> </details>