tools: use a template to generate the tools scripts

g-ir-annotation-tool, g-ir-doc-tool and g-ir-scanner where identical
except for the module and function being invoked.
Avoid code duplication and generate these from a common template.

1 files changed, 58 insertions, 0 deletions

diff --git a/tools/g-ir-tool-template.in b/tools/g-ir-tool-template.in
new file mode 100644
index 00000000..43eea46e
--- /dev/null
+++ b/tools/g-ir-tool-template.in
@@ -0,0 +1,58 @@
+#!/usr/bin/env @PYTHON@
+# -*- Mode: Python -*-
+# GObject-Introspection - a framework for introspecting GObject libraries
+# Copyright (C) 2008  Johan Dahlin
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+
+import os
+import sys
+import __builtin__
+
+
+debug = os.getenv('GI_SCANNER_DEBUG', '').split(',')
+if debug:
+    if 'pydevd' in debug:
+        # http://pydev.org/manual_adv_remote_debugger.html
+        pydevdpath = os.getenv('PYDEVDPATH', None)
+        if pydevdpath is not None and os.path.isdir(pydevdpath):
+            sys.path.insert(0, pydevdpath)
+            import pydevd
+            pydevd.settrace()
+    else:
+        def on_exception(exctype, value, tb):
+            print "Caught exception: %r %r" % (exctype, value)
+            import pdb
+            pdb.pm()
+        sys.excepthook = on_exception
+
+if os.name == 'nt':
+    datadir = os.path.join(os.path.dirname(__file__), '..', 'share')
+    pylibdir = os.path.join(os.path.dirname(__file__), '..', 'lib', 'gobject-introspection')
+else:
+    datadir = "@datarootdir@"
+    pylibdir = os.path.join('@libdir@', 'gobject-introspection')
+
+srcdir = os.getenv('UNINSTALLED_INTROSPECTION_SRCDIR', None)
+if srcdir is not None:
+    pylibdir = srcdir
+
+__builtin__.__dict__['DATADIR'] = datadir
+sys.path.insert(0, pylibdir)
+
+from giscanner.@TOOL_MODULE@ import @TOOL_FUNCTION@
+sys.exit(@TOOL_FUNCTION@(sys.argv))