Merge pull request #32 from probonopd/feature/wizardless_commands

Added wizardless commands (pack and unpack)

Author: probonopd

AppImageAssistant.AppDir/AppImageAssistant

@@ -46,10 +46,48 @@ import xdgappdir
 import commands
 import threading
 import glob
+import colors
+
+def usage():
+    print "Usage:"
+    print " ", colors.BOLD, "--pack, --package", colors.END, "<input AppDir>", "<output AppImage>"
+    print " "*6, "Create an AppImage from an AppDir"
+    print " ", colors.BOLD, "--unpack, --extract", colors.END, "<input AppImage>", "<output AppDir>"
+    print " "*6, "Extract an AppImage to an AppDir"
+    print " ", colors.BOLD, "-h, --help", colors.END
+    print " "*6, "Show this help message"
+    print " ", colors.BOLD, "<no arguments>", colors.END
+    print " "*6, "Start AppImage creation wizard"
+
+for arg in sys.argv:
+    if arg in ["--pack", "--package"]:
+        if len(sys.argv) < 4:
+            usage()
+        elif not os.path.exists(sys.argv[2]):
+            print sys.argv[2], "doesn't exist"
+        elif not os.path.isdir(sys.argv[2]):
+            print sys.argv[2], "is not a directory"
+        elif os.path.exists(sys.argv[3]):
+            print sys.argv[3], "already exists"
+        else:
+            os.system(os.path.dirname(__file__) + "/package '%s' '%s'" % (sys.argv[2], sys.argv[3]))
+        exit(0)
+    elif arg in ["--unpack", "--extract"]:
+        if len(sys.argv) < 4:
+            usage()
+        elif not os.path.exists(sys.argv[2]):
+            print sys.argv[2], "doesn't exist"
+        elif not os.path.isfile(sys.argv[2]):
+            print sys.argv[2], "is not a file"
+        elif os.path.exists(sys.argv[3]):
+            print sys.argv[3], "already exists"
+        else:
+            os.system(os.path.dirname(__file__) + "/extract '%s' '%s'" % (sys.argv[2], sys.argv[3]))
+        exit(0)
+    elif arg in ["-h", "--help"]:
+        usage()
+        exit(0)
 
-if len(sys.argv) == 3:
-    os.system(os.path.dirname(__file__) + "/package %s %s" % (sys.argv[1], sys.argv[2]))
-    exit(0)
 
 import  gtk, vte
 import xdgappdir # bundled with this app

AppImageAssistant.AppDir/colors.py

@@ -0,0 +1,10 @@
+PURPLE = '\033[95m'
+CYAN = '\033[96m'
+DARKCYAN = '\033[36m'
+BLUE = '\033[94m'
+GREEN = '\033[92m'
+YELLOW = '\033[93m'
+RED = '\033[91m'
+BOLD = '\033[1m'
+UNDERLINE = '\033[4m'
+END = '\033[0m'