fonts/nerd-fonts
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Attempt to fix duplicate fonts in fontbook on osx (fixes #56)

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* this is at least a partial untested/unverified start to the fix
* this will probably also include at least some part of Pull Request #61
This commit is contained in:
ryanoasis 2016-03-18 23:15:27 -04:00
parent f5464d0a72
commit 557fc004c1
1 changed files with 32 additions and 5 deletions
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37
font-patcher
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@ -72,25 +72,49 @@ if args.pomicons:
# if all source glyphs included simplify the name
if args.fontawesome and args.octicons and args.pomicons and args.powerlineextra:
additionalFontNameSuffix = " Nerd Font Complete"
verboseAdditionalFontNameSuffix = " Nerd Font Complete"
additionalFontNameSuffix = " " + projectNameSingular + " Complete"
verboseAdditionalFontNameSuffix = " " + projectNameSingular + " Complete"
# add mono signifier to end of name
if args.single:
additionalFontNameSuffix += " Mono"
verboseAdditionalFontNameSuffix += " Mono"
sourceFont = fontforge.open(args.font)
fontname, style = re.match("^([^-]*)(?:(-.*))?$", sourceFont.fontname).groups()
familyname = sourceFont.familyname
# basically split the font name around the dash "-" to get the fontname and the style (e.g. Bold)
# this does not seem very reliable so only use the style here as a fallback if the font does not
# have an internal style defined (in sfnt_names)
# using '([^-]*?)' to get the item before the first dash "-"
# using '([^-]*(?!.*-))' to get the item after the last dash "-"
fontname, fallbackStyle = re.match("^([^-]*).*?([^-]*(?!.*-))$", sourceFont.fontname).groups()
# dont trust 'sourceFont.familyname'
familyname = fontname
# fullname (filename) can always use long/verbose font name, even in windows
fullname = sourceFont.fullname + verboseAdditionalFontNameSuffix
fontname = fontname + additionalFontNameSuffix.replace(" ", "")
# let us try to get the 'style' from the font info in sfnt_names and fallback to the
# parse fontname if it fails:
try:
# search tuple:
subFamilyTupleIndex = [x[1] for x in sourceFont.sfnt_names].index("SubFamily")
# String ID is at the second index in the Tuple lists
sfntNamesStringIDIndex = 2
# now we have the correct item:
subFamily = sourceFont.sfnt_names[sfntNamesStringIDIndex][subFamilyTupleIndex]
except IndexError:
print projectName + ": Could not find 'SubFamily' for given font, falling back to parsed fontname"
subFamily = fallbackStyle
# some fonts have inaccurate 'SubFamily', if it is Regular let us trust the filename more:
if subFamily == "Regular":
subFamily = fallbackStyle
if args.windows:
maxLength = 31
familyname += " " + projectNameAbbreviation
fullname += " Windows Compatible"
# now make sure less than 32 characters name length
#if len(fullname) > maxLength:
@ -99,6 +123,8 @@ if args.windows:
fontname = fontname[:maxLength]
if len(fullname) > maxLength:
familyname = familyname[:maxLength]
else:
familyname += " " + projectNameSingular
# rename font
@ -127,6 +153,7 @@ sourceFont.fullname = replace_all(fullname, reservedFontNameReplacements)
sourceFont.fontname = replace_all(fontname, reservedFontNameReplacements)
sourceFont.appendSFNTName('English (US)', 'Preferred Family', sourceFont.familyname)
sourceFont.appendSFNTName('English (US)', 'Compatible Full', sourceFont.fullname)
sourceFont.appendSFNTName('English (US)', 'SubFamily', subFamily)
sourceFont.comment = projectInfo
sourceFont.fontlog = projectInfo + "\n\n" + changelog.read()