Nerd Fonts are great, but if you want to patch your own fonts? Cloning the whole Nerd Fonts repository will download a lot of things, like Open Source un-patched fonts and the whole set of already patched ones, it will also require some reading of the documentation for patching your own fonts.
Nerd Font Patcher is a simple script that will download (only once) all the required files from Nerd Fonts repo and create two sets of the fonts found in the provided folder: Complete (apply all glyphs to the font) and Complete Mono (all glyphs but using monospace toggle).
It also provides some extra features, thanks to the great work by Adam Cooper in his Delugia Code workflow:
- Font cleanup (removal of internal inconsistencies)
- Some special glyphs are added by default from the famous Hack font
- Proper font naming using Nerd Fonts standard
Nerd Fonts takes popular programming fonts and adds a bunch of Glyphs. They include all the absolutely indispensable symbols all nerds need in their favorite fonts. Go to their repository or have a look at the overview.
The available patched fonts use the Complete set of glyphs, that includes:
- Powerline Symbols
- Seti-UI
- Devicons
- Powerline Extra Symbols
- Pomicons
- Font Awesome and Extension
- Power Symbols
- Material Design Icons
- Font Logos
- Octicons
For each font found in the provided directory, two files are generated: Mono and normal. The only difference is that the Mono version uses the mono toggle that creates single-width glyphs, it does not change the source font itself. The other toggles used are (more info in the font-patcher documentation):
--careful # Do not overwrite existing glyphs
-c # Same as --complete
--custom SomeExtraSymbols.otf # See bellow
-ext [EXTENSION] # The script tries to detect if it is a TTF or OTF font
--quiet # Passed to FontForge to avoid verbosity
--no-progressbars # No progress bars
These glyphs are added from Hack font to SomeExtraSymbols.otf, and can be customized in the extract-extra-glyphs script:
- Extra symbols:
≢(0u2262),≣(0u2263),❯(0u276F), and⚡(0u26A1)
The prepare-font script simply opens the file with FontForge and save them again to fix some internal structure errors if any, while cleanup-font saves the patched font using Nerd Font format: FAMILYNAME_STYLE_NERD_FONT_COMPLETE[_MONO].
PS: The generated fonts may not work correctly on Windows, due to a limitation of 31 characters in the font name.
Besides bash and curl, the script uses fc-scan that is included in fontconfig package to retrieve font data, all of them should be installed by default on any Linux distribution, but macOS users may need to use brew. The only extra dependency is FontForge.
Simply clone this repository (or download then unzip), then run:
bash nerdfont-patcher.sh FOLDER
where FOLDER is the directory that contains the fonts to be patched.
- Nerd Fonts - Ryan L McIntyre
- Delugia Code - Adam Cooper
MIT © lfom