Different Dependency Location

[ProfessorManhattan]

Is there anyway to install this in such a way that ~/zopfli and ~/pngquant don't pollute the HOME directory? (i.e. can we specify custom locations?)

Also, it'd be nice if a Homebrew formulae was published for the CLI

[chrissimpkins]

It's been some time since I last worked on the sources here, but it looks like I hard coded all of the paths in variables that are in the head section of the python file here:

Crunch/src/crunch.py

Lines 41 to 48 in a343532

	PNGQUANT_CLI_PATH = os.path.join(os.path.expanduser("~"), "pngquant", "pngquant")
	ZOPFLIPNG_CLI_PATH = os.path.join(os.path.expanduser("~"), "zopfli", "zopflipng")
	# Crunch Directory (dot directory in $HOME)
	CRUNCH_DOT_DIRECTORY = os.path.join(os.path.expanduser("~"), ".crunch")
	# Log File Path Constants
	LOGFILE_PATH = os.path.join(CRUNCH_DOT_DIRECTORY, "crunch.log")

Just modify those paths and install wherever makes most sense to you.

[chrissimpkins]

The dependency installation script can be updated with the same paths that you choose:

https://github.com/chrissimpkins/Crunch/blob/master/src/install-dependencies.sh