[gobject-introspection] update-glib-annotations.py: Merge annotation extraction scripts

[Colin Walters <walters src gnome org>]

commit 54adf28ba2f6f039c723648a097770479d086874
Author: Colin Walters <walters verbum org>
Date:   Thu Jun 23 18:41:28 2011 -0400

    update-glib-annotations.py: Merge annotation extraction scripts

 misc/update-gio-annotations.py     |   28 ----------
 misc/update-glib-annotations.py    |  104 ++++++++++++++++++++++++++++++++----
 misc/update-gobject-annotations.py |   26 ---------
 3 files changed, 94 insertions(+), 64 deletions(-)
---
diff --git a/misc/update-glib-annotations.py b/misc/update-glib-annotations.py
index 63d83fa..97e5f9d 100755
--- a/misc/update-glib-annotations.py
+++ b/misc/update-glib-annotations.py
@@ -1,17 +1,29 @@
 #!/usr/bin/env python
+# Scan glib sources.
+# e.g.:
+#   ./update-glib-annotations.py ../../glib ../../glib/_build
 
 import os
 import sys
+import subprocess
 
-if __name__ == '__main__':
-    srcdir = sys.argv[1]
-    sources = []
+possible_builddirs = ['../_build/', '..']
+builddir = None
+for d in possible_builddirs:
+    if os.path.isfile(os.path.join(d, 'g-ir-annotation-tool')):
+        builddir = d
+        break
+assert builddir is not None
+annotation_tool_base_args = [os.path.join(builddir, 'g-ir-annotation-tool'), '--extract']
+
+def extract_glib_annotations(srcdir, builddir, outfile):
     projname = 'glib'
+    headersfile = os.path.join(builddir, projname, projname + '-public-headers.txt')
     subdir = os.path.join(srcdir, projname)
-    headersfile = os.path.join(subdir, projname + '-public-headers.txt')
     f = open(headersfile)
     line = f.read()
     f.close()
+    sources = []
     for headername in line.split(' '):
         headername = headername.strip()
         if headername == 'gi18n-lib.h':
@@ -20,9 +32,81 @@ if __name__ == '__main__':
     for sourcename in os.listdir(subdir):
         if sourcename.endswith('.c'):
             sources.append(os.path.join(subdir, sourcename))
-    os.execv('./g-ir-annotation-tool',
-             ['./g-ir-annotation-tool', '--extract',
-              '-DGLIB_COMPILATION',
-              '-I' + srcdir,
-              '-I' + os.path.join(srcdir, 'glib'),
-              '-I' + os.path.join(srcdir, 'gmodule')] + sources)
+    return subprocess.check_call(annotation_tool_base_args +
+                                 ['-DGLIB_COMPILATION',
+                                  '-I' + srcdir,
+                                  '-I' + os.path.join(srcdir, 'glib'),
+                                  '-I' + os.path.join(srcdir, 'gmodule')] + sources,
+                                 stdout=outfile)
+
+def extract_gobject_annotations(srcdir, builddir, outfile):
+    projname = 'gobject'
+    headersfile = os.path.join(builddir, projname, projname + '-public-headers.txt')
+    subdir = os.path.join(srcdir, projname)
+    f = open(headersfile)
+    line = f.read()
+    f.close()
+    sources = []
+    for headername in line.split(' '):
+        headername = headername.strip()
+        sources.append(os.path.join(subdir, headername))
+    for sourcename in os.listdir(subdir):
+        if sourcename.endswith('.c'):
+            sources.append(os.path.join(subdir, sourcename))
+    return subprocess.check_call(annotation_tool_base_args +
+                                 ['-DGOBJECT_COMPILATION',
+                                  '-I' + srcdir,
+                                  '-I' + os.path.join(srcdir, 'glib'),
+                                  '-I' + os.path.join(srcdir, 'gobject'),
+                                  '-I' + os.path.join(srcdir, 'gmodule')] + sources,
+                                 stdout=outfile)
+
+def extract_gio_annotations(srcdir, builddir, outfile):
+    projname = 'gio'
+    headersfile = os.path.join(builddir, projname, projname + '-public-headers.txt')
+    subdir = os.path.join(srcdir, projname)
+    f = open(headersfile)
+    line = f.read()
+    f.close()
+    sources = []
+    for headername in line.split(' '):
+        headername = headername.strip()
+        sources.append(os.path.join(subdir, headername))
+    for sourcename in os.listdir(subdir):
+        if sourcename.endswith('.c'):
+            sources.append(os.path.join(subdir, sourcename))
+    return subprocess.check_call(annotation_tool_base_args +
+                                 ['-DGOBJECT_COMPILATION',
+                                  '-DGIO_COMPILATION',
+                                  '-I' + srcdir,
+                                  '-I' + os.path.join(srcdir, 'glib'),
+                                  '-I' + os.path.join(srcdir, 'gobject'),
+                                  '-I' + os.path.join(srcdir, 'gio'),
+                                  '-I' + os.path.join(srcdir, 'gmodule')] + sources,
+                                 stdout=outfile)
+
+if __name__ == '__main__':
+    srcdir = sys.argv[1]
+    if len(sys.argv) == 3:
+        builddir = sys.argv[2]
+    else:
+        builddir = srcdir
+
+    srcname = '../gir/glib-2.0.c'
+    srcfile = open(srcname + '.tmp', 'w')
+    extract_glib_annotations(srcdir, builddir, srcfile)
+    srcfile.close()
+    os.rename(srcname + '.tmp', srcname)
+
+    srcname = '../gir/gobject-2.0.c'
+    srcfile = open(srcname + '.tmp', 'w')
+    extract_gobject_annotations(srcdir, builddir, srcfile)
+    srcfile.close()
+    os.rename(srcname + '.tmp', srcname)
+
+    srcname = '../gir/gio-2.0.c'
+    srcfile = open(srcname + '.tmp', 'w')
+    extract_gio_annotations(srcdir, builddir, srcfile)
+    srcfile.close()
+    os.rename(srcname + '.tmp', srcname)
+