ci: trim dune cache

We should eventually separate the opam dependency install into its own job that uploads an artifact/cache that other jobs can reuse (and that should have a bigger dune cache), however for now just trim the size of the cache. The default is 5GiB, which results in ~1.4GiB compressed, which would hit the 10GiB cache size limit in GitHub way too often. We may need to tweak this value in the future. Signed-off-by: Edwin Török <[email protected]>
edwintorok · Apr 26, 2024 · 15391c9 · 15391c9
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diff --git a/.github/workflows/generate-and-build-sdks.yml b/.github/workflows/generate-and-build-sdks.yml
@@ -42,6 +42,9 @@ jobs:
           name: SDK_Source_PowerShell
           path: _build/install/default/xapi/sdk/powershell/*
 
+      - name: Trim dune cache
+        run: opam exec -- dune cache trim --size=2GiB
+
   build-c-sdk:
     name: Build C SDK
     runs-on: ubuntu-latest

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
@@ -49,3 +49,6 @@ jobs:
 
       - name: Check disk space
         run: df -h || true
+
+      - name: Trim dune cache
+        run: opam exec -- dune cache trim --size=2GiB