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ls-tree: fix --no-full-name

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Since 61fdbcf98b (ls-tree: migrate to parse-options, 2009-11-13) git
ls-tree has accepted the option --no-full-name, but it does the same
as --full-name, contrary to convention.  That's because it's defined
using OPT_SET_INT with a value of 0, where the negative variant sets
0 as well.

Turn --no-full-name into the opposite of --full-name by using OPT_BOOL
instead and storing the option's status directly in a variable named
"full_name" instead of in negated form in "chomp_prefix".

Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
René Scharfe 2023-07-18 17:44:13 +02:00 committed by Junio C Hamano
parent 5e238546dc
commit 991c552916
2 changed files with 11 additions and 4 deletions
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7
builtin/ls-tree.c
View file

@ -343,7 +343,7 @@ int cmd_ls_tree(int argc, const char **argv, const char *prefix)
struct object_id oid;
struct tree *tree;
int i, full_tree = 0;
int chomp_prefix = prefix && *prefix;
int full_name = !prefix || !*prefix;
read_tree_fn_t fn = NULL;
enum ls_tree_cmdmode cmdmode = MODE_DEFAULT;
int null_termination = 0;
@ -365,8 +365,7 @@ int cmd_ls_tree(int argc, const char **argv, const char *prefix)
MODE_NAME_STATUS),
OPT_CMDMODE(0, "object-only", &cmdmode, N_("list only objects"),
MODE_OBJECT_ONLY),
OPT_SET_INT(0, "full-name", &chomp_prefix,
N_("use full path names"), 0),
OPT_BOOL(0, "full-name", &full_name, N_("use full path names")),
OPT_BOOL(0, "full-tree", &full_tree,
N_("list entire tree; not just current directory "
"(implies --full-name)")),
@ -387,7 +386,7 @@ int cmd_ls_tree(int argc, const char **argv, const char *prefix)
if (full_tree)
prefix = NULL;
options.prefix = chomp_prefix ? prefix : NULL;
options.prefix = full_name ? NULL : prefix;
/*
* We wanted to detect conflicts between --name-only and

8
t/t3101-ls-tree-dirname.sh
View file

@ -154,6 +154,14 @@ EOF
test_output
'
test_expect_success 'ls-tree --no-full-name' '
git -C path0 ls-tree --no-full-name $tree a >current &&
cat >expected <<-EOF &&
040000 tree X a
EOF
test_output
'
test_expect_success 'ls-tree --full-tree' '
(
cd path1/b/c &&