From cdf4a751fa728273030651a769f9f45212ff50c9 Mon Sep 17 00:00:00 2001 From: Johannes Schindelin Date: Sat, 3 Nov 2007 14:33:01 +0000 Subject: [PATCH] builtin-reset: do not call "ls-files --unmerged" Since reset is a builtin now, it can use the full power of libgit.a and check for unmerged entries itself. Signed-off-by: Johannes Schindelin Signed-off-by: Junio C Hamano --- builtin-reset.c | 28 ++++++++-------------------- t/t7102-reset.sh | 9 +++++++++ 2 files changed, 17 insertions(+), 20 deletions(-) diff --git a/builtin-reset.c b/builtin-reset.c index 5467e36c7..79792eebf 100644 --- a/builtin-reset.c +++ b/builtin-reset.c @@ -46,26 +46,14 @@ static inline int is_merge(void) static int unmerged_files(void) { - char b; - ssize_t len; - struct child_process cmd; - const char *argv_ls_files[] = {"ls-files", "--unmerged", NULL}; - - memset(&cmd, 0, sizeof(cmd)); - cmd.argv = argv_ls_files; - cmd.git_cmd = 1; - cmd.out = -1; - - if (start_command(&cmd)) - die("Could not run sub-command: git ls-files"); - - len = xread(cmd.out, &b, 1); - if (len < 0) - die("Could not read output from git ls-files: %s", - strerror(errno)); - finish_command(&cmd); - - return len; + int i; + read_cache(); + for (i = 0; i < active_nr; i++) { + struct cache_entry *ce = active_cache[i]; + if (ce_stage(ce)) + return 1; + } + return 0; } static int reset_index_file(const unsigned char *sha1, int is_hard_reset) diff --git a/t/t7102-reset.sh b/t/t7102-reset.sh index cea9afb76..506767d2d 100755 --- a/t/t7102-reset.sh +++ b/t/t7102-reset.sh @@ -59,6 +59,15 @@ test_expect_success 'giving a non existing revision should fail' ' check_changes 3ec39651e7f44ea531a5de18a9fa791c0fd370fc ' +test_expect_success 'reset --soft with unmerged index should fail' ' + touch .git/MERGE_HEAD && + echo "100644 44c5b5884550c17758737edcced463447b91d42b 1 un" | + git update-index --index-info && + ! git reset --soft HEAD && + rm .git/MERGE_HEAD && + git rm --cached -- un +' + test_expect_success \ 'giving paths with options different than --mixed should fail' ' ! git reset --soft -- first && -- 2.26.2