Analysis of Feb 17 data showed 400+ workflow runs/day consuming ~398 billable minutes (~200 hours/month projected). Implemented targeted optimizations: High-impact changes: - sec-audit.yml: add path filters (Cargo.toml, src/**, crates/**, deny.toml); skip docs-only PRs - test-benchmarks.yml: move from every-push-to-main to weekly schedule; retention 30d -> 7d - pub-docker-img.yml: tighten PR smoke build path filters to Docker-specific files only - sec-codeql.yml: reduce from twice-daily (14 runs/week) to weekly Medium-impact changes: - ci-run.yml: merge lint + lint-strict-delta into single job; drop --release from smoke build - feature-matrix.yml: remove push trigger (weekly-only); remove redundant cargo test step - dependabot.yml: monthly instead of weekly; reduce PR limits from 11 to 5/month; group all deps Runner cost savings: - Switch 6 lightweight API-only workflows to ubuntu-latest (PR Labeler, Intake, Auto Responder, Check Stale, Check Status, Sync Contributors) - pr-check-status.yml: reduce from every 12h to daily New files: - docs/ci-cost-optimization.md: comprehensive analysis and revised architecture documentation - scripts/ci/fetch_actions_data.py: reusable GitHub Actions cost analysis script Estimated impact: daily billable minutes ~400 -> ~120-150 (60-65%% reduction), monthly hours ~200 -> ~60-75, Dependabot PRs ~44/month -> ~5 (89%% reduction)
57 lines
1.5 KiB
YAML
57 lines
1.5 KiB
YAML
name: Sec Audit
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on:
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push:
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branches: [main]
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paths:
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- "Cargo.toml"
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- "Cargo.lock"
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- "src/**"
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- "crates/**"
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- "deny.toml"
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pull_request:
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branches: [main]
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paths:
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- "Cargo.toml"
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- "Cargo.lock"
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- "src/**"
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- "crates/**"
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- "deny.toml"
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schedule:
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- cron: "0 6 * * 1" # Weekly on Monday 6am UTC
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concurrency:
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group: security-${{ github.event.pull_request.number || github.ref }}
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cancel-in-progress: true
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permissions:
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contents: read
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security-events: write
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actions: read
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checks: write
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env:
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CARGO_TERM_COLOR: always
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jobs:
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audit:
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name: Security Audit
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runs-on: blacksmith-2vcpu-ubuntu-2404
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timeout-minutes: 20
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steps:
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- uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
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- uses: rustsec/audit-check@69366f33c96575abad1ee0dba8212993eecbe998 # v2.0.0
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with:
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token: ${{ secrets.GITHUB_TOKEN }}
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deny:
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name: License & Supply Chain
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runs-on: blacksmith-2vcpu-ubuntu-2404
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timeout-minutes: 20
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steps:
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- uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
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- uses: EmbarkStudios/cargo-deny-action@3fd3802e88374d3fe9159b834c7714ec57d6c979 # v2
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with:
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command: check advisories licenses sources
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