26 lines
644 B
Markdown
26 lines
644 B
Markdown
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# 31-haskell-writer-audit
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This example shows intermediate Haskell rollout simulation with `Writer`.
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It includes:
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- a release job with rollout modes and replica counts,
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- a `Writer [String]` audit trail that records ordered rollout events,
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- a final rollout report computed alongside the log, and
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- a test suite run by `nix flake check`.
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Useful commands:
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```bash
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nix develop
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cabal run
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cabal run -- api:production:canary:20:3 worker:staging:rolling:0:2
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cabal test
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nix build
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./result/bin/mini-audit api:production:canary:20:3 worker:staging:rolling:0:2
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nix run . -- api:production:canary:20:3 worker:staging:rolling:0:2
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nix flake check
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```
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