When using tab-completion, a directory path will often end with a
trailing slash which currently confuses "git reset" when dealing with
submodules. Now that we have parse_pathspec we can easily handle this
by simply adding the PATHSPEC_STRIP_SUBMODULE_SLASH_CHEAP flag.
To do this, we need to move the read_cache() call before the
parse_pathspec() call. All of the existing paths through cmd_reset()
that do not die early already call read_cache() at some point, so there
is no performance impact to doing this in the common case.
Signed-off-by: John Keeping <john@xxxxxxxxxxxxx>
---
builtin/reset.c | 8 ++++++--
t/t7400-submodule-basic.sh | 6 ++++--
2 files changed, 10 insertions(+), 4 deletions(-)
diff --git a/builtin/reset.c b/builtin/reset.c
index 5e4c551..800117f 100644
--- a/builtin/reset.c
+++ b/builtin/reset.c
@@ -143,7 +143,6 @@ static int read_from_tree(const struct pathspec *pathspec,
opt.output_format = DIFF_FORMAT_CALLBACK;
opt.format_callback = update_index_from_diff;
- read_cache();
if (do_diff_cache(tree_sha1, &opt))
return 1;
diffcore_std(&opt);
@@ -169,7 +168,7 @@ static void set_reflog_message(struct strbuf *sb, const char *action,
static void die_if_unmerged_cache(int reset_type)
{
- if (is_merge() || read_cache() < 0 || unmerged_cache())
+ if (is_merge() || unmerged_cache())
die(_("Cannot do a %s reset in the middle of a merge."),
_(reset_type_names[reset_type]));
@@ -220,8 +219,13 @@ static void parse_args(struct pathspec *pathspec,
}
}
*rev_ret = rev;
+
+ if (read_cache() < 0)
+ die(_("index file corrupt"));
+
parse_pathspec(pathspec, 0,
PATHSPEC_PREFER_FULL |
+ PATHSPEC_STRIP_SUBMODULE_SLASH_CHEAP |
(patch_mode ? PATHSPEC_PREFIX_ORIGIN : 0),
prefix, argv);
}
diff --git a/t/t7400-submodule-basic.sh b/t/t7400-submodule-basic.sh
index 4192fe0..c268d3c 100755
--- a/t/t7400-submodule-basic.sh
+++ b/t/t7400-submodule-basic.sh
@@ -481,7 +481,7 @@ test_expect_success 'do not add files from a submodule' '
'
-test_expect_success 'gracefully add submodule with a trailing slash' '
+test_expect_success 'gracefully add/reset submodule with a trailing slash' '
git reset --hard &&
git commit -m "commit subproject" init &&
@@ -495,7 +495,9 @@ test_expect_success 'gracefully add submodule with a trailing slash' '
git add init/ &&
test_must_fail git diff --exit-code --cached init &&
test $commit = $(git ls-files --stage |
- sed -n "s/^160000 \([^ ]*\).*/\1/p")
+ sed -n "s/^160000 \([^ ]*\).*/\1/p") &&
+ git reset init/ &&
+ git diff --exit-code --cached init
'
--
1.8.4.277.gfbd6843.dirty
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