# Installation
```sh
git clone https://git.spacehb.net/wbr
cd wbr
go install .
```

# Example
Run `./build.sh` whenever a file ending with '.c' or '.h' is modified:
```sh
wbr -r './build.sh' -s '.c,.h'
```
Run a c file from the `src/` directory whenever it is modified:
```sh
wbr -b 'tcc -run' -p src/
```
Compile a c file with `common.c` and run it.
```sh
wbr -b 'gcc -Wall -Werror common.c' -r './a.out' -s '.c'
```

# Usage
```txt
Usage of wbr:
  -b string
    	Command to run for building, it will pass the file modified as argument to it
  -p string
    	Path to watch for files (default ".")
  -r string
    	Command for running after build
  -s string
    	Filter watched files by suffix, specify multiple by separating with ','
  -v	Show wbr version
```

## Pro tip:
- use `set -x` in your build scripts