Fix logging message if operating on a directory

[grml2usb.git] / grml2usb

diff --git a/grml2usb b/grml2usb
index 0a34583..76562dd 100755 (executable)
--- a/grml2usb
+++ b/grml2usb
@@ -108,6 +108,8 @@ parser.add_option("--syslinux", dest="syslinux", action="callback", default=True
                   help="install syslinux bootloader (deprecated as it's the default)")
 parser.add_option("--syslinux-mbr", dest="syslinuxmbr", action="store_true",
                   help="install syslinux master boot record (MBR) instead of default")
+parser.add_option("--tmpdir", dest="tmpdir", default="/tmp",
+                  help="directory to be used for temporary files")
 parser.add_option("--verbose", dest="verbose", action="store_true",
                   help="enable verbose mode")
 parser.add_option("-v", "--version", dest="version", action="store_true",
@@ -902,22 +904,15 @@ def copy_addons(iso_mount, target):
     # grub all-in-one image
     handle_addon_copy('allinone.img', addons, iso_mount)
 
-    # bsd imag
+    # bsd image
     handle_addon_copy('bsd4grml', addons, iso_mount)
 
+    # DOS image
     handle_addon_copy('balder10.imz', addons, iso_mount)
 
-    # install hdt and pci.ids only when using syslinux (grub doesn't support it)
-    if options.syslinux:
-        # hdt (hardware detection tool) image
-        hdtimg = search_file('hdt.c32', iso_mount)
-        if hdtimg:
-            exec_rsync(hdtimg, addons + '/hdt.c32')
-
-        # pci.ids file
-        picids = search_file('pci.ids', iso_mount)
-        if picids:
-            exec_rsync(picids, addons + '/pci.ids')
+    # syslinux + pci.ids for hdt
+    for expr in '*.c32', 'pci.ids':
+        glob_and_copy(iso_mount + '/boot/addons/' + expr, addons)
 
     # memdisk image
     handle_addon_copy('memdisk', addons, iso_mount)
@@ -1436,7 +1431,7 @@ def install(image, device):
         logging.info("Using %s as install base", image)
     else:
         logging.info("Using ISO %s", image)
-        iso_mountpoint = tempfile.mkdtemp(prefix="grml2usb")
+        iso_mountpoint = tempfile.mkdtemp(prefix="grml2usb", dir=options.tmpdir)
         register_tmpfile(iso_mountpoint)
         remove_image_mountpoint = True
         try:
@@ -1464,7 +1459,7 @@ def install_grml(mountpoint, device):
 
     device_mountpoint = device
     if os.path.isdir(device):
-        logging.info("Specified device is not a directory, therefore not mounting.")
+        logging.info("Specified device is a directory, therefore not mounting.")
         remove_device_mountpoint = False
     else:
         device_mountpoint = tempfile.mkdtemp(prefix="grml2usb")