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feat: add stdin/pipe reader for command composability#11

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clarabennettdev merged 1 commit intomainfrom
feature/stdin-pipe-reader
Feb 19, 2026
Merged

feat: add stdin/pipe reader for command composability#11
clarabennettdev merged 1 commit intomainfrom
feature/stdin-pipe-reader

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@clarabennettdev clarabennettdev commented Feb 19, 2026

Implements #9 — stdin/pipe reader for command composability.

Changes

  • Detect piped stdin and run in streaming mode (no TUI)
  • Auto-detect log format per line (JSON, logfmt, plain)
  • Render styled output to stdout
  • Graceful signal handling (SIGINT/SIGTERM)
  • Fix .gitignore to not exclude cmd/logpilot/ directory
  • Add integration tests for pipe mode

Usage

cat app.log | logpilot
kubectl logs -f pod | logpilot
docker logs -f container | logpilot

Closes #9

@clarabennettdev
feat: add stdin/pipe reader for command composability
fde6114 
Integrate StdinSource into the main command so users can pipe logs:

  cat app.log | logpilot
  kubectl logs -f pod | logpilot
  docker logs -f container | logpilot

When stdin is a pipe, logpilot runs in streaming mode (no TUI),
auto-detecting log format (JSON, logfmt, plain) per line and
rendering styled output to stdout.

Features:
- Automatic pipe detection via IsPipe()
- Auto-format detection per line (mixed formats supported)
- Graceful signal handling (SIGINT/SIGTERM)
- Long line support (up to 1MB)
- Configurable backpressure (block or drop-oldest)

Closes #9
@clarabennettdev clarabennettdev merged commit fde6114 into main Feb 19, 2026
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Stdin/pipe reader for command composability

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@clarabennettdev