#include <fcntl.h>
#include <getopt.h>
#include <signal.h>
-#include <assert.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <locale.h>
static void add_history_line (const char *);
#endif
+static int override_progress_bars = -1;
+
/* Currently open libguestfs handle. */
guestfs_h *g;
int inspector = 0;
int utf8_mode = 0;
int have_terminfo = 0;
+int progress_bars = 0;
static void __attribute__((noreturn))
usage (int status)
fprintf (stdout,
_("%s: guest filesystem shell\n"
"%s lets you edit virtual machine filesystems\n"
- "Copyright (C) 2009 Red Hat Inc.\n"
+ "Copyright (C) 2009-2010 Red Hat Inc.\n"
"Usage:\n"
" %s [--options] cmd [: cmd : cmd ...]\n"
- " %s -i libvirt-domain\n"
- " %s -i disk-image(s)\n"
+ " %s [--ro] -i -a disk-image\n"
+ " %s [--ro] -i -d libvirt-domain\n"
"or for interactive use:\n"
" %s\n"
"or from a shell script:\n"
" -m|--mount dev[:mnt] Mount dev on mnt (if omitted, /)\n"
" -n|--no-sync Don't autosync\n"
" -N|--new type Create prepared disk (test1.img, ...)\n"
+ " --progress-bars Enable progress bars even when not interactive\n"
+ " --no-progress-bars Disable progress bars\n"
" --remote[=pid] Send commands to remote %s\n"
" -r|--ro Mount read-only\n"
" --selinux Enable SELinux support\n"
" -v|--verbose Verbose messages\n"
" -x Echo each command before executing it\n"
" -V|--version Display version and exit\n"
- "For more information, see the manpage %s(1).\n"),
+ "For more information, see the manpage %s(1).\n"),
program_name, program_name, program_name,
program_name, program_name, program_name,
program_name, program_name, program_name);
{ "new", 1, 0, 'N' },
{ "no-dest-paths", 0, 0, 'D' },
{ "no-sync", 0, 0, 'n' },
+ { "progress-bars", 0, 0, 0 },
+ { "no-progress-bars", 0, 0, 0 },
{ "remote", 2, 0, 0 },
{ "ro", 0, 0, 'r' },
{ "selinux", 0, 0, 0 },
guestfs_set_selinux (g, 1);
} else if (STREQ (long_options[option_index].name, "keys-from-stdin")) {
keys_from_stdin = 1;
+ } else if (STREQ (long_options[option_index].name, "progress-bars")) {
+ override_progress_bars = 1;
+ } else if (STREQ (long_options[option_index].name, "no-progress-bars")) {
+ override_progress_bars = 0;
} else {
fprintf (stderr, _("%s: unknown long option: %s (%d)\n"),
program_name, long_options[option_index].name, option_index);
break;
case 'N':
- if (STRCASEEQ (optarg, "list")) {
+ if (STRCASEEQ (optarg, "list") ||
+ STRCASEEQ (optarg, "help") ||
+ STRCASEEQ (optarg, "h") ||
+ STRCASEEQ (optarg, "?")) {
list_prepared_drives ();
exit (EXIT_SUCCESS);
}
}
}
+ /* Decide if we display progress bars. */
+ progress_bars =
+ override_progress_bars >= 0
+ ? override_progress_bars
+ : (optind >= argc && isatty (0));
+
+ if (progress_bars)
+ guestfs_set_progress_callback (g, progress_callback, NULL);
+
/* Interactive, shell script, or command(s) on the command line? */
if (optind >= argc) {
if (isatty (0))
*/
const char *options = read_only ? "ro" : "";
r = guestfs_mount_options (g, options, mp->device, mp->mountpoint);
- if (r == -1)
+ if (r == -1) {
+ /* Display possible mountpoints before exiting. */
+ char **fses = guestfs_list_filesystems (g);
+ if (fses == NULL || fses[0] == NULL)
+ goto out;
+ fprintf (stderr,
+ _("guestfish: '%s' could not be mounted. Did you mean one of these?\n"),
+ mp->device);
+ size_t i;
+ for (i = 0; fses[i] != NULL; i += 2)
+ fprintf (stderr, "\t%s (%s)\n", fses[i], fses[i+1]);
+
+ out:
exit (EXIT_FAILURE);
+ }
}
}
int pid = 0;
int i, r;
+ reset_progress_bar ();
+
/* This counts the commands issued, starting at 1. */
command_num++;
else if (STRCASEEQ (cmd, "alloc") ||
STRCASEEQ (cmd, "allocate"))
r = do_alloc (cmd, argc, argv);
+ else if (STRCASEEQ (cmd, "copy-in") ||
+ STRCASEEQ (cmd, "copy_in"))
+ r = do_copy_in (cmd, argc, argv);
+ else if (STRCASEEQ (cmd, "copy-out") ||
+ STRCASEEQ (cmd, "copy_out"))
+ r = do_copy_out (cmd, argc, argv);
else if (STRCASEEQ (cmd, "echo"))
r = do_echo (cmd, argc, argv);
else if (STRCASEEQ (cmd, "edit") ||
printf ("%-20s %s\n",
"alloc", _("allocate an image"));
printf ("%-20s %s\n",
+ "copy-in", _("copy files into an image"));
+ printf ("%-20s %s\n",
+ "copy-out", _("copy files out of an image"));
+ printf ("%-20s %s\n",
"echo", _("display a line of text"));
printf ("%-20s %s\n",
"edit", _("edit a file in the image"));
));
return 0;
}
+ else if (STRCASEEQ (cmd, "copy-in") ||
+ STRCASEEQ (cmd, "copy_in")) {
+ printf (_("copy-in - copy files into an image\n"
+ " copy-in <local> [<local> ...] <remotedir>\n"
+ "\n"
+ " Copy local files or directories recursively into the\n"
+ " image, placing them on a remote directory.\n"
+ ));
+ return 0;
+ }
+ else if (STRCASEEQ (cmd, "copy-out") ||
+ STRCASEEQ (cmd, "copy_out")) {
+ printf (_("copy-out - copy files out of an image\n"
+ " copy-out <remote> [<remote> ...] <localdir>\n"
+ "\n"
+ " Copy remote files or directories recursively out of the\n"
+ " image, placing them in a local directory.\n"
+ ));
+ return 0;
+ }
else if (STRCASEEQ (cmd, "echo")) {
printf (_("echo - display a line of text\n"
" echo [<params> ...]\n"
" running \"cat\", editing locally, and then \"write\".\n"
"\n"
" Normally it uses $EDITOR, but if you use the aliases\n"
- " \"vi\" or \"emacs\" you will get those editors.\n"
- "\n"
- " NOTE: This will not work reliably for large files\n"
- " (> 2 MB) or binary files containing \\0 bytes.\n"));
+ " \"vi\" or \"emacs\" you will get those editors.\n"));
return 0;
}
else if (STRCASEEQ (cmd, "lcd")) {
" running \"cat\" and using the pager.\n"
"\n"
" Normally it uses $PAGER, but if you use the alias\n"
- " \"less\" then it always uses \"less\".\n"
- "\n"
- " NOTE: This will not work reliably for large files\n"
- " (> 2 MB) or binary files containing \\0 bytes.\n"));
+ " \"less\" then it always uses \"less\".\n"));
return 0;
}
else if (STRCASEEQ (cmd, "quit") ||
git.annexia.org / libguestfs.git / blobdiff