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ci: save the resource summary cache after every self-analysis #194

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SizzleUnrlsd merged 1 commit into from
Oct 8, 2026
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ci: save the resource summary cache after every self-analysis #194

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18 changes: 15 additions & 3 deletions .github/workflows/ci.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -168,14 +168,18 @@ jobs:
# Self-analysis (Linux only)

# Resource summary cache — stale entries are harmless (cache key includes
# schema + model + IR hash, so mismatches simply trigger a rebuild).
# schema + model + IR hash, so mismatches simply trigger a rebuild). As for
# the test caches, restore/save are split and the key carries a per-run
# suffix: a stable key would keep the first summaries saved forever.
- name: Restore resource summary cache
id: resource-cache
if: runner.os == 'Linux'
uses: actions/cache@v4
uses: actions/cache/restore@v4
with:
path: .cache/resource-lifetime
key: resource-cache-${{ runner.os }}-${{ hashFiles('models/resource-lifetime/**') }}
key: resource-cache-${{ runner.os }}-${{ hashFiles('models/resource-lifetime/**') }}-${{ github.run_id }}
restore-keys: |
resource-cache-${{ runner.os }}-${{ hashFiles('models/resource-lifetime/**') }}-
resource-cache-${{ runner.os }}-

- name: Self-analysis (analyze own source code)
Expand All @@ -194,6 +198,14 @@ jobs:
--analyzer-arg=--analysis-profile=fast \
--analyzer-arg=--resource-model=models/resource-lifetime/generic.txt

# Saved even when the self-analysis fails, like the test caches.
- name: Save resource summary cache
if: always() && runner.os == 'Linux'
uses: actions/cache/save@v4
with:
path: .cache/resource-lifetime
key: ${{ steps.resource-cache.outputs.cache-primary-key }}

- name: Upload SARIF to Code Scanning
if: runner.os == 'Linux' && always() && hashFiles('artifacts/self-analysis.sarif') != ''
uses: github/codeql-action/upload-sarif@v3
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