https://github.com/daniel-beard/until_regex

Small Rust utility for exiting a command early if a line in stdout matches a regex.
https://github.com/daniel-beard/until_regex

rust shell until utility

Last synced: 16 days ago
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Small Rust utility for exiting a command early if a line in stdout matches a regex.

• Host: GitHub
• URL: https://github.com/daniel-beard/until_regex
• Owner: daniel-beard
• License: mit
• Created: 2019-05-10T16:19:36.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2019-06-05T15:52:00.000Z (over 5 years ago)
• Last Synced: 2024-10-03T12:27:34.885Z (about 1 month ago)
• Topics: rust, shell, until, utility
• Language: Rust
• Size: 3.91 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# until_regex

Small utility for exiting a long running shell command when a line in stdout matches a given regex.

When an early exit occurs, this util returns a `0` exitCode. Otherwise, it respects the output of the child command.

This utility forwards both `stderr` and `stdout` from the child command.

## Usage

```bash

until_regex REGEX COMMAND [COMMAND_OPT, ...]

until_regex '^Ld .* MyApp' xcodebuild -workspace MyApp.xcworkspace -scheme MyApp clean build

```

## License

MIT