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worktree list: quote paths 

If a worktree path contains newlines or other control characters
it messes up the output of "git worktree list". Fix this by using
quote_path() to display the worktree path. The output of "git worktree
list" is designed for human consumption, scripts should be using the
"--porcelain" option so this change should not break them.

Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
main
Phillip Wood 2025-11-18 16:07:33 +00:00 committed by Junio C Hamano
parent a6238ee163
commit 08dfa59835
2 changed files with 22 additions and 3 deletions
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10
builtin/worktree.c
View File

@ -980,6 +980,7 @@ static void show_worktree_porcelain(struct worktree *wt, int line_terminator)
}

struct worktree_display {
char *path;
int width;
};

@ -989,7 +990,7 @@ static void show_worktree(struct worktree *wt, struct worktree_display *display,
struct strbuf sb = STRBUF_INIT;
const char *reason;

strbuf_addf(&sb, "%s%*s", wt->path, 1 + path_maxwidth - display->width, "");
strbuf_addf(&sb, "%s%*s", display->path, 1 + path_maxwidth - display->width, "");
if (wt->is_bare)
strbuf_addstr(&sb, "(bare)");
else {
@ -1028,11 +1029,14 @@ static void measure_widths(struct worktree **wt, int *abbrev,
{
int i, display_alloc = 0;
struct worktree_display *display = NULL;
struct strbuf buf = STRBUF_INIT;

for (i = 0; wt[i]; i++) {
int sha1_len;
ALLOC_GROW(display, i + 1, display_alloc);
display[i].width = utf8_strwidth(wt[i]->path);
quote_path(wt[i]->path, NULL, &buf, 0);
display[i].width = utf8_strwidth(buf.buf);
display[i].path = strbuf_detach(&buf, NULL);

if (display[i].width > *maxwidth)
*maxwidth = display[i].width;
@ -1104,6 +1108,8 @@ static int list(int ac, const char **av, const char *prefix,
show_worktree(worktrees[i],
&display[i], path_maxwidth, abbrev);
}
for (i = 0; display && worktrees[i]; i++)
free(display[i].path);
free(display);
free_worktrees(worktrees);
}

15
t/t2402-worktree-list.sh
View File

@ -29,7 +29,8 @@ test_expect_success 'rev-parse --git-path objects linked worktree' '
test_cmp expect actual
'

test_expect_success '"list" all worktrees from main' '
test_expect_success '"list" all worktrees from main core.quotepath=false' '
test_config core.quotepath false &&
echo "$(git rev-parse --show-toplevel) $(git rev-parse --short HEAD) [$(git symbolic-ref --short HEAD)]" >expect &&
test_when_finished "rm -rf áááá out actual expect && git worktree prune" &&
git worktree add --detach áááá main &&
@ -38,7 +39,19 @@ test_expect_success '"list" all worktrees from main' '
test_cmp expect actual
'

test_expect_success '"list" all worktrees from main core.quotepath=true' '
test_config core.quotepath true &&
echo "$(git rev-parse --show-toplevel) $(git rev-parse --short HEAD) [$(git symbolic-ref --short HEAD)]" >expect &&
test_when_finished "rm -rf á out actual expect && git worktree prune" &&
git worktree add --detach á main &&
echo "\"$(git -C á rev-parse --show-toplevel)\" $(git rev-parse --short HEAD) (detached HEAD)" |
sed s/á/\\\\303\\\\241/g >>expect &&
git worktree list >actual &&
test_cmp expect actual
'

test_expect_success '"list" all worktrees from linked' '
test_config core.quotepath false &&
echo "$(git rev-parse --show-toplevel) $(git rev-parse --short HEAD) [$(git symbolic-ref --short HEAD)]" >expect &&
test_when_finished "rm -rf áááá out actual expect && git worktree prune" &&
git worktree add --detach áááá main &&