I'd like Finder to display a particular icon for files based purely on its filename, not its extension. For instance, for a web project I have a Makefile sitting amidst PHP files, which all display the Atom logo:
The file already opens with Atom when double-clicked, even though TextEdit is technically my system's default text editor (which I never use, because Atom rules).
Is it possible to automatically assign an icon to makefiles system-wide, without manually copy+pasting an icon into it through the properties pane? Preferably without installing any third-party software, as this is really a cosmetic thing that's not worth having system bloat over.
I'm hoping there's some defaults
-related thing I could tweak, or an entry in a plist
file somewhere.
Best Answer
Setting Atom icon via command line for Makefile
There is no direct way to set icons based on filename only, but one can set them via command line and then apply to all makefiles on the Mac.
Here are the steps to set
Atom's
icon to a specificMakefile
via command line (assuming you Developer Tools are installed)./Applications/Atom.app/Contents/Resources/file.icns
sips -i file.icns
/Library/Developer/CommandLineTools/usr/bin/DeRezĀ -only icns file.icns > tmpicns.rsrc
/Library/Developer/CommandLineTools/usr/bin/Rez -append tmpicns.rsrc -o Makefile
/Library/Developer/CommandLineTools/usr/bin/SetFile -a C Makefile
you can run
mdfind -name makefile
to get all the makefiles in your system and write a script to do the above on them.