Installation

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:

wbr -r './build.sh' -s '.c,.h'

Run a c file from the src/ directory whenever it is modified:

wbr -b 'tcc -run' -p src/

Compile a c file with common.c and run it.

wbr -b 'gcc -Wall -Werror common.c' -r './a.out' -s '.c'

Usage

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