A CLI for minifying GLSL (WebGL) 1.00 shaders.
Supports bundling multiple shaders into a single file with #ifdef guards (so you
only have to make one request for shader assets in WebGL).
Supports "safe" word configuration -- by default, only "main" (and attribute/varying/uniform declaration) is safe.
Pipeable, if you're into that.
$ npm install -g glslmin
$ glslmin
# prints help
$ glslmin file.glsl
# prints file, minified
$ glslmin file.glsl -o file.min.glsl
# outputs minified data to file.min.glsl
$ glslmin file.glsl file2.glsl -o file.min.glsl
# outputs minified data for each file, surrounded by #ifdef guards
$ cat file.glsl | glslmin
# outputs minified data
# see help for more options!
MIT