quit = 1;
r = 0;
}
- 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") ||
- STRCASEEQ (cmd, "vi") ||
- STRCASEEQ (cmd, "emacs"))
- r = do_edit (cmd, argc, argv);
- else if (STRCASEEQ (cmd, "lcd"))
- r = do_lcd (cmd, argc, argv);
- else if (STRCASEEQ (cmd, "glob"))
- r = do_glob (cmd, argc, argv);
- else if (STRCASEEQ (cmd, "man") ||
- STRCASEEQ (cmd, "manual"))
- r = do_man (cmd, argc, argv);
- else if (STRCASEEQ (cmd, "more") ||
- STRCASEEQ (cmd, "less"))
- r = do_more (cmd, argc, argv);
- else if (STRCASEEQ (cmd, "reopen"))
- 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
r = run_action (cmd, argc, argv);
void
list_builtin_commands (void)
{
- /* help, man and quit should appear at the top */
+ /* help and quit should appear at the top */
printf ("%-20s %s\n",
"help", _("display a list of commands or help on a command"));
printf ("%-20s %s\n",
- "man", _("read the manual"));
- printf ("%-20s %s\n",
"quit", _("quit guestfish"));
- 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"));
- printf ("%-20s %s\n",
- "lcd", _("local change directory"));
- printf ("%-20s %s\n",
- "glob", _("expand wildcards in command"));
- printf ("%-20s %s\n",
- "more", _("view a file in the pager"));
- printf ("%-20s %s\n",
- "reopen", _("close and reopen libguestfs handle"));
- 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) */
}
{
/* help for actions is auto-generated, see display_command */
- if (STRCASEEQ (cmd, "alloc") ||
- STRCASEEQ (cmd, "allocate")) {
- printf (_("alloc - allocate an image\n"
- " alloc <filename> <size>\n"
- "\n"
- " This creates an empty (zeroed) file of the given size,\n"
- " and then adds so it can be further examined.\n"
- "\n"
- " For more advanced image creation, see qemu-img utility.\n"
- "\n"
- " Size can be specified using standard suffixes, eg. '1M'.\n"
- ));
- 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"
- "\n"
- " This echos the parameters to the terminal.\n"));
- return 0;
- }
- else if (STRCASEEQ (cmd, "edit") ||
- STRCASEEQ (cmd, "vi") ||
- STRCASEEQ (cmd, "emacs")) {
- printf (_("edit - edit a file in the image\n"
- " edit <filename>\n"
- "\n"
- " This is used to edit a file.\n"
- "\n"
- " It is the equivalent of (and is implemented by)\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"));
- return 0;
- }
- else if (STRCASEEQ (cmd, "lcd")) {
- printf (_("lcd - local change directory\n"
- " lcd <directory>\n"
- "\n"
- " Change guestfish's current directory. This command is\n"
- " useful if you want to download files to a particular\n"
- " place.\n"));
- return 0;
- }
- else if (STRCASEEQ (cmd, "glob")) {
- printf (_("glob - expand wildcards in command\n"
- " glob <command> [<args> ...]\n"
- "\n"
- " Glob runs <command> with wildcards expanded in any\n"
- " command args. Note that the command is run repeatedly\n"
- " once for each expanded argument.\n"));
- return 0;
- }
- else if (STRCASEEQ (cmd, "man") ||
- STRCASEEQ (cmd, "manual")) {
- printf (_("man - read the manual\n"
- " man\n"
- "\n"
- " Opens the manual page for guestfish.\n"));
- return 0;
- }
- else if (STRCASEEQ (cmd, "help")) {
+ if (STRCASEEQ (cmd, "help")) {
printf (_("help - display a list of commands or help on a command\n"
" help cmd\n"
" help\n"));
return 0;
}
- else if (STRCASEEQ (cmd, "more") ||
- STRCASEEQ (cmd, "less")) {
- printf (_("more - view a file in the pager\n"
- " more <filename>\n"
- "\n"
- " This is used to view a file in the pager.\n"
- "\n"
- " It is the equivalent of (and is implemented by)\n"
- " 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"));
- return 0;
- }
else if (STRCASEEQ (cmd, "quit") ||
STRCASEEQ (cmd, "exit") ||
STRCASEEQ (cmd, "q")) {
" quit\n"));
return 0;
}
- else if (STRCASEEQ (cmd, "reopen")) {
- printf (_("reopen - close and reopen the libguestfs handle\n"
- " reopen\n"
- "\n"
- "Close and reopen the libguestfs handle. It is not necessary to use\n"
- "this normally, because the handle is closed properly when guestfish\n"
- "exits. However this is occasionally useful for testing.\n"));
- return 0;
- }
- else if (STRCASEEQ (cmd, "sparse")) {
- printf (_("sparse - allocate a sparse image file\n"
- " sparse <filename> <size>\n"
- "\n"
- " This creates an empty sparse file of the given size,\n"
- " and then adds so it can be further examined.\n"
- "\n"
- " In all respects it works the same as the 'alloc'\n"
- " command, except that the image file is allocated\n"
- " sparsely, which means that disk blocks are not assigned\n"
- " to the file until they are needed. Sparse disk files\n"
- " only use space when written to, but they are slower\n"
- " and there is a danger you could run out of real disk\n"
- " space during a write operation.\n"
- "\n"
- " For more advanced image creation, see qemu-img utility.\n"
- "\n"
- " Size can be specified using standard suffixes, eg. '1M'.\n"
- ));
- return 0;
- }
- 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"
- ));
- return 0;
- }
- else if (STRCASEEQ (cmd, "time")) {
- printf (_("time - measure time taken to run command\n"
- " time <command> [<args> ...]\n"
- "\n"
- " This runs <command> as usual, and prints the elapsed\n"
- " time afterwards.\n"));
- return 0;
- }
else {
fprintf (stderr, _("%s: command not known, use -h to list all commands\n"),
cmd);
git.annexia.org / libguestfs.git / blobdiff