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Code Issues 53 Pull Requests Actions Packages Projects 9 Releases 2 Wiki Activity

fix(ci): use fixed path for ccache dir to survive workspace changes

Browse Source 
The Gitea runner assigns a different workspace directory hash on each
run (e.g. /var/lib/gitea-runner/.cache/act/<hash>/hostexecutor/). When
CCACHE_DIR was set to ${{ github.workspace }}/.ccache, the actions/cache
save and restore operated on a path that changed every run, making the
restored cache land in the wrong location. This caused 0% hit rate on
the second build despite the cache being saved successfully.

Fix by using a fixed path (/tmp/ccache-kindred-create) for CCACHE_DIR
and the cache action path. CCACHE_BASEDIR remains set to the workspace
so ccache stores relative source paths, making cache entries portable
across different workspace directories.
This commit is contained in:
forbes
2026-02-01 05:01:14 -06:00
parent 626790904d
commit 5b7b770f80
2 changed files with 6 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
.gitea/workflows/build.yml
View File

@@ -13,7 +13,7 @@ jobs:
runs-on: app-builder runs-on: app-builder
env: env:
CCACHE_DIR: ${{ github.workspace }}/.ccache CCACHE_DIR: /tmp/ccache-kindred-create
CCACHE_COMPRESS: "true" CCACHE_COMPRESS: "true"
CCACHE_COMPRESSLEVEL: "6" CCACHE_COMPRESSLEVEL: "6"
CCACHE_MAXSIZE: "4G" CCACHE_MAXSIZE: "4G"
@@ -69,7 +69,7 @@ jobs:
id: ccache-restore id: ccache-restore
uses: https://github.com/actions/cache/restore@v4 uses: https://github.com/actions/cache/restore@v4
with: with:
path: ${{ github.workspace }}/.ccache path: /tmp/ccache-kindred-create
key: ccache-build-${{ github.ref_name }}-${{ github.sha }} key: ccache-build-${{ github.ref_name }}-${{ github.sha }}
restore-keys: | restore-keys: |
ccache-build-${{ github.ref_name }}- ccache-build-${{ github.ref_name }}-
@@ -107,7 +107,7 @@ jobs:
if: always() if: always()
uses: https://github.com/actions/cache/save@v4 uses: https://github.com/actions/cache/save@v4
with: with:
path: ${{ github.workspace }}/.ccache path: /tmp/ccache-kindred-create
key: ccache-build-${{ github.ref_name }}-${{ github.sha }} key: ccache-build-${{ github.ref_name }}-${{ github.sha }}
- name: Run C++ unit tests - name: Run C++ unit tests

6
.gitea/workflows/release.yml
View File

@@ -16,7 +16,7 @@ jobs:
runs-on: app-builder runs-on: app-builder
env: env:
CCACHE_DIR: ${{ github.workspace }}/.ccache CCACHE_DIR: /tmp/ccache-kindred-create
CCACHE_COMPRESS: "true" CCACHE_COMPRESS: "true"
CCACHE_COMPRESSLEVEL: "6" CCACHE_COMPRESSLEVEL: "6"
CCACHE_MAXSIZE: "4G" CCACHE_MAXSIZE: "4G"
@@ -77,7 +77,7 @@ jobs:
id: ccache-restore id: ccache-restore
uses: https://github.com/actions/cache/restore@v4 uses: https://github.com/actions/cache/restore@v4
with: with:
path: ${{ github.workspace }}/.ccache path: /tmp/ccache-kindred-create
key: ccache-release-${{ github.ref_name }}-${{ github.sha }} key: ccache-release-${{ github.ref_name }}-${{ github.sha }}
restore-keys: | restore-keys: |
ccache-release- ccache-release-
@@ -116,7 +116,7 @@ jobs:
if: always() if: always()
uses: https://github.com/actions/cache/save@v4 uses: https://github.com/actions/cache/save@v4
with: with:
path: ${{ github.workspace }}/.ccache path: /tmp/ccache-kindred-create
key: ccache-release-${{ github.ref_name }}-${{ github.sha }} key: ccache-release-${{ github.ref_name }}-${{ github.sha }}
- name: Build .deb package - name: Build .deb package