[PATCH 1/3] ls-tree.c: support `--oid-only` option for "git-ls-tree"
From: Teng Long <hidden>
Date: 2021-11-15 11:52:35
Subsystem:
the rest · Maintainer:
Linus Torvalds
This commit supply an option names `--oid-only` to let `git ls-tree` only print out the OID of the object. `--oid-only` and `--name-only` are mutually exclusive in use. Signed-off-by: Teng Long <redacted> --- builtin/ls-tree.c | 11 +++++++++++ 1 file changed, 11 insertions(+)
diff --git a/builtin/ls-tree.c b/builtin/ls-tree.c
index 3a442631c7..1f82229649 100644
--- a/builtin/ls-tree.c
+++ b/builtin/ls-tree.c@@ -20,6 +20,7 @@ static int line_termination = '\n'; #define LS_SHOW_TREES 4 #define LS_NAME_ONLY 8 #define LS_SHOW_SIZE 16 +#define LS_OID_ONLY 32 static int abbrev; static int ls_options; static struct pathspec pathspec;
@@ -90,6 +91,14 @@ static int show_tree(const struct object_id *oid, struct strbuf *base, else if (ls_options & LS_TREE_ONLY) return 0; + if ((ls_options & LS_NAME_ONLY) && (ls_options & LS_OID_ONLY)) + die(_("cannot specify --oid-only and --name-only at the same time")); + + if (ls_options & LS_OID_ONLY) { + printf("%s\n", find_unique_abbrev(oid, abbrev)); + return 0; + } + if (!(ls_options & LS_NAME_ONLY)) { if (ls_options & LS_SHOW_SIZE) { char size_text[24];
@@ -139,6 +148,8 @@ int cmd_ls_tree(int argc, const char **argv, const char *prefix) LS_NAME_ONLY), OPT_BIT(0, "name-status", &ls_options, N_("list only filenames"), LS_NAME_ONLY), + OPT_BIT(0, "oid-only", &ls_options, N_("list only oids"), + LS_OID_ONLY), OPT_SET_INT(0, "full-name", &chomp_prefix, N_("use full path names"), 0), OPT_BOOL(0, "full-tree", &full_tree,
--
2.33.1.9.g5fbd2fc599.dirty