fish: Update copyright dates in usage message.

[libguestfs.git] / fish / fish.c

diff --git a/fish/fish.c b/fish/fish.c
index c4ade8c..e8c0b60 100644 (file)
--- a/fish/fish.c
+++ b/fish/fish.c
@@ -26,7 +26,6 @@
 #include <fcntl.h>
 #include <getopt.h>
 #include <signal.h>
-#include <assert.h>
 #include <sys/types.h>
 #include <sys/wait.h>
 #include <locale.h>
@@ -85,6 +84,8 @@ static void cleanup_readline (void);
 static void add_history_line (const char *);
 #endif
 
+static int override_progress_bars = -1;
+
 /* Currently open libguestfs handle. */
 guestfs_h *g;
 
@@ -100,6 +101,7 @@ const char *libvirt_uri = NULL;
 int inspector = 0;
 int utf8_mode = 0;
 int have_terminfo = 0;
+int progress_bars = 0;
 
 static void __attribute__((noreturn))
 usage (int status)
@@ -111,7 +113,7 @@ 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"
@@ -137,13 +139,15 @@ usage (int status)
              "  -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);
@@ -182,6 +186,8 @@ main (int argc, char *argv[])
     { "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 },
@@ -267,6 +273,10 @@ main (int argc, char *argv[])
         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);
@@ -307,7 +317,10 @@ main (int argc, char *argv[])
       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);
       }
@@ -500,6 +513,15 @@ main (int argc, char *argv[])
     }
   }
 
+  /* 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))
@@ -963,6 +985,8 @@ issue_command (const char *cmd, char *argv[], const char *pipecmd)
   int pid = 0;
   int i, r;
 
+  reset_progress_bar ();
+
   /* This counts the commands issued, starting at 1. */
   command_num++;
 
@@ -1036,6 +1060,12 @@ issue_command (const char *cmd, char *argv[], const char *pipecmd)
   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") ||
@@ -1101,6 +1131,10 @@ list_builtin_commands (void)
   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"));
@@ -1141,6 +1175,26 @@ display_builtin_command (const char *cmd)
               ));
     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"