From 64bac8df972782b3b3dd2841699f076c7573c1db Mon Sep 17 00:00:00 2001 From: Alexandr Miloslavskiy Date: Tue, 19 Nov 2019 16:48:53 +0000 Subject: reset: support the `--pathspec-from-file` option Decisions taken for simplicity: 1) For now, `--pathspec-from-file` is declared incompatible with `--patch`, even when is not `stdin`. Such use case it not really expected. Also, it is harder to support in `git commit`, so I decided to make it incompatible in all places. 2) It is not allowed to pass pathspec in both args and file. Co-authored-by: Johannes Schindelin Signed-off-by: Alexandr Miloslavskiy Signed-off-by: Junio C Hamano --- builtin/reset.c | 21 +++++++++++++++++++-- 1 file changed, 19 insertions(+), 2 deletions(-) (limited to 'builtin/reset.c') diff --git a/builtin/reset.c b/builtin/reset.c index 9291c0fd72..246bf9d737 100644 --- a/builtin/reset.c +++ b/builtin/reset.c @@ -31,6 +31,7 @@ static const char * const git_reset_usage[] = { N_("git reset [--mixed | --soft | --hard | --merge | --keep] [-q] []"), N_("git reset [-q] [] [--] ..."), + N_("git reset [-q] [--pathspec-from-file [--pathspec-file-nul]] []"), N_("git reset --patch [] [--] [...]"), NULL }; @@ -284,8 +285,8 @@ static int git_reset_config(const char *var, const char *value, void *cb) int cmd_reset(int argc, const char **argv, const char *prefix) { int reset_type = NONE, update_ref_status = 0, quiet = 0; - int patch_mode = 0, unborn; - const char *rev; + int patch_mode = 0, pathspec_file_nul = 0, unborn; + const char *rev, *pathspec_from_file = NULL; struct object_id oid; struct pathspec pathspec; int intent_to_add = 0; @@ -306,6 +307,8 @@ int cmd_reset(int argc, const char **argv, const char *prefix) OPT_BOOL('p', "patch", &patch_mode, N_("select hunks interactively")), OPT_BOOL('N', "intent-to-add", &intent_to_add, N_("record only the fact that removed paths will be added later")), + OPT_PATHSPEC_FROM_FILE(&pathspec_from_file), + OPT_PATHSPEC_FILE_NUL(&pathspec_file_nul), OPT_END() }; @@ -316,6 +319,20 @@ int cmd_reset(int argc, const char **argv, const char *prefix) PARSE_OPT_KEEP_DASHDASH); parse_args(&pathspec, argv, prefix, patch_mode, &rev); + if (pathspec_from_file) { + if (patch_mode) + die(_("--pathspec-from-file is incompatible with --patch")); + + if (pathspec.nr) + die(_("--pathspec-from-file is incompatible with pathspec arguments")); + + parse_pathspec_file(&pathspec, 0, + PATHSPEC_PREFER_FULL, + prefix, pathspec_from_file, pathspec_file_nul); + } else if (pathspec_file_nul) { + die(_("--pathspec-file-nul requires --pathspec-from-file")); + } + unborn = !strcmp(rev, "HEAD") && get_oid("HEAD", &oid); if (unborn) { /* reset on unborn branch: treat as reset to empty tree */ -- cgit v1.2.3