fish: New command: 'supported'

[libguestfs.git] / fish / fish.c

diff --git a/fish/fish.c b/fish/fish.c
index a32ed4d..cbbbf97 100644 (file)
--- a/fish/fish.c
+++ b/fish/fish.c
@@ -992,6 +992,8 @@ issue_command (const char *cmd, char *argv[], const char *pipecmd)
     r = do_reopen (cmd, argc, argv);
   else if (STRCASEEQ (cmd, "sparse"))
     r = do_sparse (cmd, argc, argv);
+  else if (STRCASEEQ (cmd, "supported"))
+    r = do_supported (cmd, argc, argv);
   else if (STRCASEEQ (cmd, "time"))
     r = do_time (cmd, argc, argv);
   else
@@ -1049,6 +1051,8 @@ list_builtin_commands (void)
   printf ("%-20s %s\n",
           "sparse", _("allocate a sparse image file"));
   printf ("%-20s %s\n",
+          "supported", _("list supported groups of commands"));
+  printf ("%-20s %s\n",
           "time", _("measure time taken to run command"));
 
   /* actions are printed after this (see list_commands) */
@@ -1069,16 +1073,8 @@ display_builtin_command (const char *cmd)
               "\n"
               "    For more advanced image creation, see qemu-img utility.\n"
               "\n"
-              "    Size can be specified (where <nn> means a number):\n"
-              "    <nn>             number of kilobytes\n"
-              "      eg: 1440       standard 3.5\" floppy\n"
-              "    <nn>K or <nn>KB  number of kilobytes\n"
-              "    <nn>M or <nn>MB  number of megabytes\n"
-              "    <nn>G or <nn>GB  number of gigabytes\n"
-              "    <nn>T or <nn>TB  number of terabytes\n"
-              "    <nn>P or <nn>PB  number of petabytes\n"
-              "    <nn>E or <nn>EB  number of exabytes\n"
-              "    <nn>sects        number of 512 byte sectors\n"));
+              "    Size can be specified using standard suffixes, eg. '1M'.\n"
+              ));
   else if (STRCASEEQ (cmd, "echo"))
     printf (_("echo - display a line of text\n"
               "     echo [<params> ...]\n"
@@ -1168,16 +1164,18 @@ display_builtin_command (const char *cmd)
               "\n"
               "    For more advanced image creation, see qemu-img utility.\n"
               "\n"
-              "    Size can be specified (where <nn> means a number):\n"
-              "    <nn>             number of kilobytes\n"
-              "      eg: 1440       standard 3.5\" floppy\n"
-              "    <nn>K or <nn>KB  number of kilobytes\n"
-              "    <nn>M or <nn>MB  number of megabytes\n"
-              "    <nn>G or <nn>GB  number of gigabytes\n"
-              "    <nn>T or <nn>TB  number of terabytes\n"
-              "    <nn>P or <nn>PB  number of petabytes\n"
-              "    <nn>E or <nn>EB  number of exabytes\n"
-              "    <nn>sects        number of 512 byte sectors\n"));
+              "    Size can be specified using standard suffixes, eg. '1M'.\n"
+              ));
+  else if (STRCASEEQ (cmd, "supported"))
+    printf (_("supported - list supported groups of commands\n"
+              "     supported\n"
+              "\n"
+              "    This command returns a list of the optional groups\n"
+              "    known to the daemon, and indicates which ones are\n"
+              "    supported by this build of the libguestfs appliance.\n"
+              "\n"
+              "    See also guestfs(3) section AVAILABILITY.\n"
+              ));
   else if (STRCASEEQ (cmd, "time"))
     printf (_("time - measure time taken to run command\n"
               "    time <command> [<args> ...]\n"