new file mode 100644
@@ -0,0 +1,85 @@
+This patch
+
+* Creates a pyproject.toml file
+* Changes paths to be more sensible.
+
+It requires extra work in a snippet to work properly, because moving the
+files in a patch would effectively duplicate all the code.
+
+ font-patcher | 13 ++++---------
+ bin/scripts/name_parser/FontnameParser.py | 2 +-
+ pyproject.toml | 13 +++++++++++++
+ 3 files changed, 18 insertions(+), 10 deletions(-)
+ create mode 100644 pyproject.toml
+
+diff --git a/font-patcher b/font-patcher
+index 4cbf46c..89ae402 100755
+--- a/font-patcher
++++ b/font-patcher
+@@ -38,13 +38,9 @@ except ImportError:
+ )
+ )
+
+-sys.path.insert(0, os.path.abspath(os.path.dirname(sys.argv[0])) + '/bin/scripts/name_parser/')
+-try:
+- from FontnameParser import FontnameParser
+- from FontnameTools import FontnameTools
+- FontnameParserOK = True
+-except ImportError:
+- FontnameParserOK = False
++from nerd_font_patcher.name_parser.FontnameParser import FontnameParser
++from nerd_font_patcher.name_parser.FontnameTools import FontnameTools
++FontnameParserOK = True
+
+ class TableHEADWriter:
+ """ Access to the HEAD table without external dependencies """
+@@ -1897,7 +1893,7 @@ def setup_arguments():
+ expert_group.add_argument('--custom', dest='custom', default=False, type=str, help='Specify a custom symbol font, all glyphs will be copied; absolute path suggested')
+
+ expert_group.add_argument('--dry', dest='dry_run', default=False, action='store_true', help='Do neither patch nor store the font, to check naming')
+- expert_group.add_argument('--glyphdir', dest='glyphdir', default=__dir__ + "/src/glyphs/", type=str, help='Path to glyphs to be used for patching')
++ expert_group.add_argument('--glyphdir', dest='glyphdir', default=__dir__ + "/share/fonts/nerd-font-glyphs", type=str, help='Path to glyphs to be used for patching')
+ expert_group.add_argument('--has-no-italic', dest='noitalic', default=False, action='store_true', help='Font family does not have Italic (but Oblique), to help create correct RIBBI set')
+ expert_group.add_argument('-l', '--adjust-line-height', dest='adjustLineHeight', default=False, action='store_true', help='Whether to adjust line heights (attempt to center powerline separators more evenly)')
+ expert_group.add_argument('--metrics', dest='metrics', default=None, choices=get_metrics_names(), help='Select vertical metrics source (for problematic cases)')
+@@ -2068,5 +2064,4 @@ def main():
+
+
+ if __name__ == "__main__":
+- __dir__ = os.path.dirname(os.path.abspath(__file__))
+ main()
+diff --git a/bin/scripts/name_parser/FontnameParser.py b/bin/scripts/name_parser/FontnameParser.py
+index 5768c42..1d95fdc 100644
+--- a/bin/scripts/name_parser/FontnameParser.py
++++ b/bin/scripts/name_parser/FontnameParser.py
+@@ -2,7 +2,7 @@
+ # coding=utf8
+
+ import re
+-from FontnameTools import FontnameTools
++from nerd_font_patcher.name_parser.FontnameTools import FontnameTools
+
+ class FontnameParser:
+ """Parse a font name and generate all kinds of names"""
+diff --git a/pyproject.toml b/pyproject.toml
+new file mode 100644
+index 0000000..e039e68
+--- /dev/null
++++ b/pyproject.toml
+@@ -0,0 +1,13 @@
++[build-system]
++requires = ["setuptools"]
++build-backend = "setuptools.build_meta"
++
++[project]
++name = "font_patcher"
++version = "3.1.1"
++
++[project.scripts]
++font-patcher = "nerd_font_patcher:main"
++
++[tool.setuptools]
++packages = ["nerd_font_patcher", "nerd_font_patcher.name_parser"]
+--
+2.41.0
+
@@ -146,6 +146,7 @@
;;; Copyright © 2023 Janneke Nieuwenhuizen <janneke@gnu.org>
;;; Copyright © 2023 Attila Lendvai <attila@lendvai.name>
;;; Copyright © 2023 Troy Figiel <troy@troyfigiel.com>
+;;; Copyright © 2023 Saku Laesvuori <saku@laesvuori.fi>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -13611,6 +13612,52 @@ (define-public python-fonttools
python-zopfli))
(properties (alist-delete 'hidden? (package-properties base))))))
+(define-public nerd-font-patcher
+ (package
+ (name "nerd-font-patcher")
+ (version "3.1.1")
+ (source
+ (origin
+ (method url-fetch/zipbomb)
+ (uri
+ (string-append
+ "https://github.com/ryanoasis/nerd-fonts/releases/download/v"
+ version "/FontPatcher.zip"))
+ (sha256
+ (base32 "1wp41ljxa5sjgxhw97cm06icw9n03nmpygr3j9qq3zs5wsxvs4bv"))
+ (snippet #~(begin
+ (rename-file "bin/scripts" "nerd_font_patcher")
+ (rename-file "font-patcher" "nerd_font_patcher/__init__.py")))
+ (patches
+ (search-patches "nerd-font-patcher-convert-to-python-package.patch"))))
+ (build-system pyproject-build-system)
+ (arguments
+ (list
+ #:tests? #f ;no tests available
+ #:phases
+ #~(modify-phases %standard-phases
+ (add-before 'build 'patch-__dir__
+ (lambda _
+ (substitute* "nerd_font_patcher/__init__.py"
+ (("__dir__")
+ (string-append "\"" #$output "\"\n")))))
+ (add-after 'install 'install-glyphs
+ (lambda _
+ (let ((font-directory (string-append #$output "/share/fonts")))
+ (mkdir-p font-directory)
+ (copy-recursively "src/glyphs" (string-append font-directory "/nerd-font-glyphs"))))))))
+ (inputs (list python fontforge))
+ (native-inputs (list python-setuptools))
+ (home-page "https://github.com/ryanoasis/nerd-fonts/#option-9-patch-your-own-font")
+ (synopsis "Script for adding Nerd Fonts glyphs into fonts")
+ (description "This package provides a python script that can be used to add the
+Nerd Fonts glyphs to any font file.")
+ (license (list license:asl2.0
+ license:cc-by4.0
+ license:expat
+ license:silofl1.1
+ license:unlicense))))
+
(define-public python-ly
(package
(name "python-ly")