added xip file support

Author: scriptingosx

quickpkg

@@ -157,7 +157,7 @@ def writePlistToString(plistObject):
 
 
 quickpkg_version = '0.7'
-supported_extensions = ['dmg', 'app', 'zip']
+supported_extensions = ['dmg', 'app', 'zip', 'xip']
 
 
 # modeled after munkiimport but to build a pkg
@@ -441,6 +441,28 @@ if __name__ == "__main__":
             print foundapps
             cleanup_and_exit(1)
 
+    # if item is xip, extract to tmp location and find useful contents
+    if item_extension == 'xip':
+        cwd = os.getcwd()
+        unarchive_path = os.path.join(tmp_path, "unarchive")
+        os.makedirs(unarchive_path)
+        os.chdir(unarchive_path)
+        xip_cmd = ["/usr/bin/xip", "--expand", item_path]
+        result = cmdexec(xip_cmd)
+        os.chdir(cwd)
+        if result["return_code"] != 0:
+            print "An error occured while expanding xip archive:"
+            print "%d, %s" % (result["return_code"], result["stderr"])
+            cleanup_and_exit(1)
+        foundapps = finditemswithextension(unarchive_path, 'app')
+        if len(foundapps) == 0:
+            print "Could not find an application!"
+            cleanup_and_exit(1)
+        elif len(foundapps) > 1:
+            print "Found too many Applications! Can't decide!"
+            print foundapps
+            cleanup_and_exit(1)
+
     logger("Found application: %s" % foundapps[0], 1)
 
     # copy found app to payload folder

todo.txt

@@ -3,7 +3,7 @@
     - how to determine if the given file is a script? executable bit? parse the #! ?
     - how to choose id and version? (for true payload free packages, this may not matter since they don't leave a receipt anyway?)
 - use some preference setting to determine default package name syntax
-- support for tar, gzip and bzip and xip
+- support for tar, gzip and bzip
 - identify fonts and put them in /Library/Fonts
 ? other possible file formats: prefpanes, Safari extensions?
 ? identify app just by name or id (could use: mdfind "kMDItemKind == 'Application' && kMDItemDisplayName == 'iTunes'")