sunaku/tamzen-font
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automate backport of hand-tweaked Powerline glyphs

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This commit is contained in:
Suraj N. Kurapati 2016-05-23 00:16:40 -07:00
parent 5c3f563fd1
commit 5633e890b7
1 changed files with 19 additions and 9 deletions
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28
Rakefile
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@ -151,13 +151,23 @@ CLOBBER.include '.tamzen'
desc 'Build Tamzen fonts for Powerline.'
file '.powerline' => ['.tamzen', 'bitmap-font-patcher'] do
rename = [/Tamzen/, '\&ForPowerline']
FileList['bdf/*.bdf'].exclude('bdf/*ForPowerline*').each do |src|
FileList['bdf/Tamzen*.bdf'].exclude('bdf/*Powerline*').each do |src|
dst = src.sub(*rename)
IO.popen('python bitmap-font-patcher/fontpatcher.py', 'w+') do |patcher|
patcher.write File.read(src).gsub(*rename).gsub('ISO8859', 'ISO10646')
patcher.close_write
File.write dst, Font.new(dst, patcher.read)
end
target_font =
# backport powerline glyphs from existing BDF files or patch them in
if File.exist? powerline_file = "bdf/Powerline#{src[/\d+x\d+/]}.bdf"
source_font = Font.new(nil, File.read(src))
powerline_font = Font.new(nil, File.read(powerline_file))
source_font.chars.merge! powerline_font.chars # backport!
source_font
else
IO.popen('bitmap-font-patcher/fontpatcher.py', 'w+') do |patcher|
patcher.write File.read(src).gsub('ISO8859', 'ISO10646')
patcher.close_write
Font.new(nil, patcher.read)
end
end
File.write dst, target_font.to_s.gsub(*rename)
end
touch '.powerline'
end
@ -170,7 +180,7 @@ end
directory 'pcf'
desc 'Build Tamzen fonts for Linux console.'
file '.console' => ['pcf', '.tamzen', '.powerline'] do
FileList['bdf/*.bdf'].each do |src|
FileList['bdf/Tamzen*.bdf'].each do |src|
dst = src.gsub('bdf', 'pcf')
sh 'bdftopcf', '-o', dst, '-t', src
end
@ -202,7 +212,7 @@ file '.fontforge' => ['.tamzen', '.powerline'] + FONTFORGE_FORMATS do
Tempfile.open(['fontforge', '.pe']) do |script|
script.puts FONTFORGE_COMMANDS
script.close
FileList['bdf/*.bdf'].each do |src|
FileList['bdf/Tamzen*.bdf'].each do |src|
sh 'fontforge', '-script', script.path, src
end
end
@ -217,7 +227,7 @@ CLOBBER.include '.fontforge', *FONTFORGE_FORMATS
directory 'png'
desc 'Build font preview screenshots.'
file '.screenshots' => ['bdf/fonts.dir'] do
FileList['bdf/*.bdf'].each do |bdf|
FileList['bdf/Tamzen*.bdf'].each do |bdf|
Rake::Task[bdf.sub('bdf', 'png').ext('png')].invoke
end
touch '.screenshots'