Граф коммитов

5 Коммитов

Автор SHA1 Сообщение Дата
Junio C Hamano 277cd4c4bd Merge branch 'ar/autospell'
* ar/autospell:
  Add help.autocorrect to enable/disable autocorrecting
  git wrapper: DWIM mistyped commands
2008-09-07 23:52:16 -07:00
Johannes Schindelin 8af84dadb1 git wrapper: DWIM mistyped commands
This patch introduces a modified Damerau-Levenshtein algorithm into
Git's code base, and uses it with the following penalties to show some
similar commands when an unknown command was encountered:

	swap = 0, insertion = 1, substitution = 2, deletion = 4

A typical output would now look like this:

	$ git sm
	git: 'sm' is not a git-command. See 'git --help'.

	Did you mean one of these?
		am
		rm

The cut-off is at similarity rating 6, which was empirically determined
to give sensible results.

As a convenience, if there is only one candidate, Git continues under
the assumption that the user mistyped it.  Example:

	$ git reabse
	WARNING: You called a Git program named 'reabse', which does
	not exist.
	Continuing under the assumption that you meant 'rebase'
	[...]

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Alex Riesen <raa.lkml@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-31 10:14:58 -07:00
Alex Riesen e321180ed3 Remove calculation of the longest command name from where it is not used
Just calculate it where it is needed - it is cheap and trivial,
as all the lengths are already there (stored when creating the
command lists).

Signed-off-by: Alex Riesen <raa.lkml@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-28 21:49:55 -07:00
Miklos Vajna 3d78d1f18f Builtin git-help.
This patch splits out git-help's functions to builtin-help.c and leaves
only functions used by other builtins in help.c.

First this removes git-help's functions from libgit which are not
interesting for other builtins, second this makes 'git help help' work
again.

Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-02 18:06:37 -07:00
Miklos Vajna 940208a771 builtin-help: make some internal functions available to other builtins
Make load_command_list() capable of filtering for a given prefix and
loading into a pair of "struct cmdnames" supplied by the caller.

Make the static add_cmdname(), exclude_cmds() and is_in_cmdlist()
functions non-static.

Make list_commands() accept a custom title, and work from a pair of
"struct cmdnames" supplied by the caller.

Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-29 23:21:36 -07:00