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Nixify font scripts

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cor 2026-01-05 00:01:47 +01:00
parent 003837a634
commit d2f90c3b75
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1 changed files with 71 additions and 0 deletions
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@ -25,6 +25,57 @@
# Python with required packages for build scripts
pythonEnv = pkgs.python3.withPackages (ps: [ ps.pip ]);
# Python environment for fontconvert script
fontconvertPython = pkgs.python3.withPackages (ps: [ ps.freetype-py ]);
# Wrapper script for fontconvert.py
fontconvertScript = pkgs.writeShellScriptBin "fontconvert" ''
exec ${fontconvertPython}/bin/python3 ${./lib/EpdFont/scripts/fontconvert.py} "$@"
'';
# Script to convert all builtin fonts
convertBuiltinFontsScript = pkgs.writeShellScriptBin "convert-builtin-fonts" ''
set -e
if [ ! -d "lib/EpdFont/scripts" ]; then
echo "Error: must be run from the project root (where platformio.ini is)"
exit 1
fi
export PATH="${fontconvertPython}/bin:$PATH"
cd lib/EpdFont/scripts
exec ${pkgs.bash}/bin/bash ./convert-builtin-fonts.sh
'';
# Script to build font IDs (requires Ruby for SHA256 hashing)
buildFontIdsScript = pkgs.writeShellScriptBin "build-font-ids" ''
set -e
if [ ! -d "lib/EpdFont/scripts" ]; then
echo "Error: must be run from the project root (where platformio.ini is)"
exit 1
fi
export PATH="${pkgs.ruby}/bin:$PATH"
cd lib/EpdFont/scripts
exec ${pkgs.bash}/bin/bash ./build-font-ids.sh "$@"
'';
# Combined script to regenerate all fonts (run after editing fontconvert.py)
regenerateFontsScript = pkgs.writeShellScriptBin "regenerate-fonts" ''
set -e
if [ ! -d "lib/EpdFont/scripts" ]; then
echo "Error: must be run from the project root (where platformio.ini is)"
exit 1
fi
export PATH="${fontconvertPython}/bin:${pkgs.ruby}/bin:$PATH"
echo "Regenerating all builtin fonts..."
cd lib/EpdFont/scripts
${pkgs.bash}/bin/bash ./convert-builtin-fonts.sh
echo ""
echo "Building font IDs..."
${pkgs.bash}/bin/bash ./build-font-ids.sh > ../builtinFonts/font_ids.h
echo "Generated lib/EpdFont/builtinFonts/font_ids.h"
echo ""
echo "Done! All fonts regenerated."
'';
# FHS environment to run PlatformIO with dynamically linked toolchains
fhsEnv = pkgs.buildFHSEnv {
name = "pio-env";
@ -115,6 +166,26 @@
type = "app";
program = "${buildScript}/bin/build-firmware";
};
apps.fontconvert = {
type = "app";
program = "${fontconvertScript}/bin/fontconvert";
};
apps.convert-builtin-fonts = {
type = "app";
program = "${convertBuiltinFontsScript}/bin/convert-builtin-fonts";
};
apps.build-font-ids = {
type = "app";
program = "${buildFontIdsScript}/bin/build-font-ids";
};
apps.regenerate-fonts = {
type = "app";
program = "${regenerateFontsScript}/bin/regenerate-fonts";
};
};
};
}