From d525f12f4b08637e8bdf725be9ecb3995f2145ea Mon Sep 17 00:00:00 2001
From: Rasmus Andersson <rasmus@notion.se>
Date: Sun, 24 Sep 2017 13:07:42 -0700
Subject: Support for included files in fixup-features script

---
 misc/fixup-features.py | 35 +++++++++++++++++++++++------------
 1 file changed, 23 insertions(+), 12 deletions(-)

(limited to 'misc')

diff --git a/misc/fixup-features.py b/misc/fixup-features.py
index e9597f7ae..dd4c2658f 100755
--- a/misc/fixup-features.py
+++ b/misc/fixup-features.py
@@ -126,6 +126,25 @@ def loadLocalNamesDB(fonts, agl, diacriticComps):
   return uc2names, name2ucs, allNames
 
 
+
+includeRe = re.compile(r'^include\(([^\)]+)\);\s*$')
+
+
+def loadFeaturesFile(filepath):
+  print('read', filepath)
+  lines = []
+  with open(filepath, 'r') as f:
+    for line in f:
+      m = includeRe.match(line)
+      if m is not None:
+        includedFilename = m.group(1)
+        includedPath = os.path.normpath(os.path.join(os.path.dirname(filepath), includedFilename))
+        lines = lines + loadFeaturesFile(includedPath)
+      else:
+        lines.append(line)
+  return lines
+
+
 def main():
   argparser = ArgumentParser(description='Fixup features.fea')
 
@@ -146,18 +165,10 @@ def main():
   fonts = [OpenFont(fontPath) for fontPath in args.fontPaths]
   uc2names, name2ucs, allNames = loadLocalNamesDB(fonts, agl, diacriticComps)
 
-  # open feature.fea
-  featuresFilename = ''
-  featuresLines = []
-  for fontPath in args.fontPaths:
-    try:
-      featuresFilename = os.path.join(fontPath, 'features.fea')
-      with open(featuresFilename, 'r') as f:
-        print('read', featuresFilename)
-        featuresLines = f.read().splitlines()
-      break
-    except:
-      pass
+  includeRe = re.compile(r'^include\(([^\)]+)\);\s*$')
+
+  # open features.fea
+  featuresLines = loadFeaturesFile(os.path.join(fontPath, 'features.fea'))
 
   classDefRe = re.compile(r'^@([^\s=]+)\s*=\s*\[([^\]]+)\]\s*;\s*$')
   subRe = re.compile(r'^\s*sub\s+(.+)(\'?)\s+by\s+(.+)\s*;\s*$')
-- 
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