Anonymous avatar Anonymous committed f598467

ls-tree: resurrect '-d' to mean 'show trees only'

With this:

git-ls-tree -d HEAD -- drivers/net/

shows only immediate subtrees of drivers/net.

git-ls-tree -d -t HEAD -- drivers/net/

shows drivers, drivers/net and immediate subtrees of
drivers/net.

git-ls-tree -d -r HEAD -- drivers/net/

shows drivers, drivers/net and all subtrees of drivers/net (but
not blobs).

Signed-off-by: Junio C Hamano <junkio@cox.net>;

Comments (0)

Files changed (1)

 		}
 		type = "tree";
 	}
+	else if (ls_options & LS_TREE_ONLY)
+		return 0;
 
 	printf("%06o %s %s\t", mode, type, sha1_to_hex(sha1));
 	write_name_quoted(base, baselen, pathname, line_termination, stdout);
 		}
 		argc--; argv++;
 	}
+	/* -d -r should imply -t, but -d by itself should not have to. */
+	if ( (LS_TREE_ONLY|LS_RECURSIVE) ==
+	    ((LS_TREE_ONLY|LS_RECURSIVE) & ls_options))
+		ls_options |= LS_SHOW_TREES;
 
 	if (argc < 2)
 		usage(ls_tree_usage);
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