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[PATCH 3/3] Rename git-diff-tree-helper to git-diff-helper (part 2). 

It used to be that diff-tree needed helper support to parse its
raw output to generate diffs, but these days git-diff-* family
produces the same output and the helper is not tied to diff-tree
anymore.  Drop "tree" from its name.

This follows the "rename only" commit to adjust the contents of
the files involved.

Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Petr Baudis <pasky@ucw.cz>
maint
Junio C Hamano 2005-05-13 18:41:36 -07:00 committed by Petr Baudis
parent 99665af5c0
commit 902b92e00e
2 changed files with 11 additions and 11 deletions
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10
Documentation/git-diff-helper.txt
View File

@ -1,15 +1,15 @@
git-diff-tree-helper(1)
git-diff-helper(1)
=======================
v0.1, May 2005

NAME
----
git-diff-tree-helper - Generates patch format output for git-diff-*
git-diff-helper - Generates patch format output for git-diff-*


SYNOPSIS
--------
'git-diff-tree-helper' [-z] [-R]
'git-diff-helper' [-z] [-R]

DESCRIPTION
-----------
@ -26,8 +26,8 @@ OPTIONS
"git-diff-cache" which always compares tree with cache or working
file. E.g.

git-diff-cache <tree> | git-diff-tree-helper -R file.c
+
git-diff-cache <tree> | git-diff-helper -R file.c

would show a diff to bring the working file back to what is in the <tree>.

See Also

12
diff-helper.c
View File

@ -45,8 +45,8 @@ static int parse_oneside_change(const char *cp, struct diff_spec *one,
return 0;
}

static int parse_diff_tree_output(const char *buf,
const char **spec, int cnt, int reverse)
static int parse_diff_raw_output(const char *buf,
const char **spec, int cnt, int reverse)
{
struct diff_spec old, new;
char path[PATH_MAX];
@ -109,8 +109,8 @@ static int parse_diff_tree_output(const char *buf,
return 0;
}

static const char *diff_tree_helper_usage =
"diff-tree-helper [-R] [-z] paths...";
static const char *diff_helper_usage =
"git-diff-helper [-R] [-z] paths...";

int main(int ac, const char **av) {
struct strbuf sb;
@ -125,7 +125,7 @@ int main(int ac, const char **av) {
else if (av[1][1] == 'z')
line_termination = 0;
else
usage(diff_tree_helper_usage);
usage(diff_helper_usage);
ac--; av++;
}
/* the remaining parameters are paths patterns */
@ -135,7 +135,7 @@ int main(int ac, const char **av) {
read_line(&sb, stdin, line_termination);
if (sb.eof)
break;
status = parse_diff_tree_output(sb.buf, av+1, ac-1, reverse);
status = parse_diff_raw_output(sb.buf, av+1, ac-1, reverse);
if (status)
fprintf(stderr, "cannot parse %s\n", sb.buf);
}