Script to create .app bundles. Largely untested.

diff --git a/Mac/scripts/buildappbundle.py b/Mac/scripts/buildappbundle.py
new file mode 100755 (executable)
index 0000000..93ef14b
--- /dev/null
+++ b/Mac/scripts/buildappbundle.py
@@ -0,0 +1,160 @@
+import sys
+import os
+import shutil
+import getopt
+
+def buildappbundle(executable, output=None, copyfunc=None, creator=None,
+               plist=None, nib=None, resources=None):
+       if not output:
+               output = os.path.split(executable)[1] + '.app'
+       if not copyfunc:
+               copyfunc = shutil.copy2
+       if not creator:
+               creator='????'
+       if not resources:
+               resources = []
+       if nib:
+               resources = resources + [nib]
+       #
+       # Create the main directory structure
+       #
+       if not os.path.isdir(output):
+               os.mkdir(output)
+       contents = os.path.join(output, 'Contents')
+       if not os.path.isdir(contents):
+               os.mkdir(contents)
+       macos = os.path.join(contents, 'MacOS')
+       if not os.path.isdir(macos):
+               os.mkdir(macos)
+       #
+       # Create the executable
+       #
+       shortname = os.path.split(executable)[1]
+       execname = os.path.join(macos, shortname)
+       try:
+               os.remove(execname)
+       except OSError:
+               pass
+       copyfunc(executable, execname)
+       #
+       # Create the PkgInfo file
+       #
+       pkginfo = os.path.join(contents, 'PkgInfo')
+       open(pkginfo, 'wb').write('APPL'+creator)
+       if plist:
+               # A plist file is specified. Read it.
+               plistdata = open(plist).read()
+       else:
+               #
+               # If we have a main NIB we create the extra Cocoa specific info for the plist file
+               #
+               if not nib:
+                       nibname = ""
+               else:
+                       nibname, ext = os.path.splitext(os.path.split(nib)[1])
+                       if ext == '.lproj':
+                               # Special case: if the main nib is a .lproj we assum a directory
+                               # and use the first nib from there
+                               files = os.listdir(nib)
+                               for f in files:
+                                       if f[-4:] == '.nib':
+                                               nibname = os.path.split(f)[1][:-4]
+                                               break
+                               else:
+                                       nibname = ""
+               if nibname:
+                       cocoainfo = """
+                       <key>NSMainNibFile</key>
+                       <string>%s</string>
+                       <key>NSPrincipalClass</key>
+                       <string>NSApplication</string>""" % nibname
+               else:
+                       cocoainfo = ""
+               plistdata = \
+"""<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist SYSTEM "file://localhost/System/Library/DTDs/PropertyList.dtd">
+<plist version="0.9">
+<dict>
+        <key>CFBundleDevelopmentRegion</key>
+        <string>English</string>
+        <key>CFBundleExecutable</key>
+        <string>%s</string>
+        <key>CFBundleInfoDictionaryVersion</key>
+        <string>6.0</string>
+        <key>CFBundlePackageType</key>
+        <string>APPL</string>
+        <key>CFBundleSignature</key>
+        <string>%s</string>
+        <key>CFBundleVersion</key>
+        <string>0.1</string>
+        %s
+</dict>
+</plist>
+""" % (shortname, creator, cocoainfo)
+       #
+       # Next, we create the plist file
+       #
+       infoplist = os.path.join(contents, 'Info.plist')
+       open(infoplist, 'w').write(plistdata)
+       #
+       # Finally, if there are nibs or other resources to copy we do so.
+       #
+       if resources:
+               resdir = os.path.join(contents, 'Resources')
+               for src in resources:
+                       dst = os.path.join(resdir, os.path.split(src)[1])
+                       if os.path.isdir(src):
+                               shutil.copytree(src, dst)
+                       else:
+                               shutil.copy2(src, dst)
+                               
+def usage():
+       print "buildappbundle creates an application bundle"
+       print "Usage:"
+       print "  buildappbundle [options] executable"
+       print "Options:"
+       print "  --output o    Output file; default executable with .app appended, short -o"
+       print "  --link        Symlink the executable (default: copy), short -l"
+       print "  --plist file  Plist file (default: generate one), short -p"
+       print "  --nib file    Main nib file or lproj folder for Cocoa program, short -n"
+       print "  --resource r  Extra resource file to be copied to Resources, short -r"
+       print "  --creator c   4-char creator code (default: ????), short -c"
+       print "  --help        This message, short -?"
+       sys.exit(1)
+
+def main():
+       output=None
+       copyfunc=None
+       creator=None
+       plist=None
+       nib=None
+       resources=[]
+       SHORTOPTS = "o:ln:r:p:c:?"
+       LONGOPTS=("output=", "link", "nib=", "resource=", "plist=", "creator=", "help")
+       try:
+               options, args = getopt.getopt(sys.argv[1:], SHORTOPTS, LONGOPTS)
+       except getopt.error:
+               usage()
+       if len(args) != 1:
+               usage()
+       for opt, arg in options:
+               if opt in ('-o', '--output'):
+                       output = arg
+               elif opt in ('-l', '--link'):
+                       copyfunc = os.symlink
+               elif opt in ('-n', '--nib'):
+                       nib = arg
+               elif opt in ('-r', '--resource'):
+                       resources.append(arg)
+               elif opt in ('-c', '--creator'):
+                       creator = arg
+               elif opt in ('-p', '--plist'):
+                       plist = arg
+               elif opt in ('-?', '--help'):
+                       usage()
+       buildappbundle(args[0], output=output, copyfunc=copyfunc, creator=creator,
+               plist=plist, resources=resources)
+       
+if __name__ == '__main__':
+       main()
+       
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