exit-with 0.1.2

Exit with code, stdio & stderr
Documentation

exit-with

crates.io coverage build-linux-gnu build-linux-musl build-macos build-macos-aarch64 build-windows mit-license apache-license cc mbh es

Exit with code, stdio & stderr

Overview

Minimalistic command-line utility that terminates immediately after starting, while controlling the exit code, standard output (stdout) message and standard error (stderr) message in a single invocation.

Usage

exit-with [code] [msg-1] [msg-2]
  • code - optional exit code, default is 0 (zero).
  • msg-1 - optional message printed to:
    • stdout when code is zero,
    • stderr when code is nonzero.
  • msg-2 - optional message printed to:
    • stderr when code is zero,
    • stdout when code is nonzero.

[!IMPORTANT] Please note, that the destination where msg-1 and msg-2 are printed depends on the value of code.

[!TIP] Because of the specific usage of this application, the only outputs are an exit code, a stdout message, and a stderr message. There are no additional options such as displaying version information, displaying help text, or handling invalid arguments with error messages.

Examples

code stdout stderr command
0 - - exit-with
0 - - exit-with 0
0 hello - exit-with 0 hello
0 hello world exit-with 0 hello world
0 - world exit-with 0 "" world
1 - - exit-with 1
1 - hello exit-with 1 hello
1 world hello exit-with 1 hello world
1 world - exit-with 1 "" world

License

Licensed under either of

at your option.

Contribution

Any contributions to exit-with are greatly appreciated. All contributions intentionally submitted for inclusion in the work by you, shall be dual licensed as above, without any additional terms or conditions.