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Use direct R2 vcpkg cache #6

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Merged
rustyconover merged 2 commits into from
Sep 11, 2026
Merged

Use direct R2 vcpkg cache #6

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635cf61
Use direct R2 vcpkg cache
rustyconover Sep 11, 2026
b59576f
Require complete R2 cache credentials
rustyconover Sep 11, 2026
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14 changes: 9 additions & 5 deletions .github/workflows/ci.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -14,12 +14,16 @@ concurrency:
cancel-in-progress: true

env:
VCPKG_BINARY_SOURCES: "clear;x-aws,s3://query-farm-duckdb-vcpkg/,readwrite"
AWS_ACCESS_KEY_ID: ${{ secrets.VCPKG_CACHING_AWS_ACCESS_KEY_ID }}
AWS_SECRET_ACCESS_KEY: ${{ secrets.VCPKG_CACHING_AWS_SECRET_ACCESS_KEY }}
AWS_ENDPOINT_URL: ${{ secrets.VCPKG_CACHING_AWS_ENDPOINT_URL }}
AWS_DEFAULT_REGION: ${{ secrets.VCPKG_CACHING_AWS_DEFAULT_REGION }}
# Use Cloudflare's S3-compatible R2 endpoint directly because vcpkg binary
# archives can exceed the Worker request-size limit. Fork PRs do not receive
# secrets, so disable the remote cache instead of issuing broken AWS calls.
VCPKG_BINARY_SOURCES: "${{ secrets.R2_ACCESS_KEY_ID != '' && secrets.R2_SECRET_KEY_ID != '' && secrets.R2_ENDPOINT != '' && 'clear;x-aws,s3://query-farm-duckdb-vcpkg/,readwrite' || 'clear' }}"
AWS_ACCESS_KEY_ID: ${{ secrets.R2_ACCESS_KEY_ID }}
AWS_SECRET_ACCESS_KEY: ${{ secrets.R2_SECRET_KEY_ID }}
AWS_ENDPOINT_URL: ${{ secrets.R2_ENDPOINT }}
AWS_DEFAULT_REGION: auto
AWS_REQUEST_CHECKSUM_CALCULATION: when_required
AWS_RESPONSE_CHECKSUM_VALIDATION: when_required

jobs:
# Seconds, and it fails the run before anything is built: a formatting-only
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