From: Nicolas Pitre <nico@cam.org>
Date: Thu, 28 Apr 2005 22:06:25 +0000 (-0700)
Subject: [PATCH] add short options to show-files
X-Git-Tag: v0.99~706
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=cf9a113d3526c301b380fbd8a5d3b9d74d322c71;p=git.git

[PATCH] add short options to show-files

The show-files long options are cumbersome to type.  This patch adds
equivalent short options.

Also add missing "unmerged" to usage string.

Finally reduce the number of lines for argument parsing in half.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/show-files.c b/show-files.c
index 9bb8fdb0..d4061f83 100644
--- a/show-files.c
+++ b/show-files.c
@@ -206,6 +206,10 @@ static void show_files(void)
 	}
 }
 
+static const char *show_files_usage =
+	"show-files [-z] (--[cached|deleted|others|stage|unmerged])* "
+	"[ --ignored [--exclude=<pattern>] [--exclude-from=<file>) ]";
+
 int main(int argc, char **argv)
 {
 	int i;
@@ -215,55 +219,30 @@ int main(int argc, char **argv)
 
 		if (!strcmp(arg, "-z")) {
 			line_terminator = 0;
-			continue;
-		}
-
-		if (!strcmp(arg, "--cached")) {
+		} else if (!strcmp(arg, "-c") || !strcmp(arg, "--cached")) {
 			show_cached = 1;
-			continue;
-		}
-		if (!strcmp(arg, "--deleted")) {
+		} else if (!strcmp(arg, "-d") || !strcmp(arg, "--deleted")) {
 			show_deleted = 1;
-			continue;
-		}
-		if (!strcmp(arg, "--others")) {
+		} else if (!strcmp(arg, "-o") || !strcmp(arg, "--others")) {
 			show_others = 1;
-			continue;
-		}
-		if (!strcmp(arg, "--ignored")) {
+		} else if (!strcmp(arg, "-i") || !strcmp(arg, "--ignored")) {
 			show_ignored = 1;
-			continue;
-		}
-		if (!strcmp(arg, "--stage")) {
+		} else if (!strcmp(arg, "-s") || !strcmp(arg, "--stage")) {
 			show_stage = 1;
-			continue;
-		}
-		if (!strcmp(arg, "--unmerged")) {
+		} else if (!strcmp(arg, "-u") || !strcmp(arg, "--unmerged")) {
 			// There's no point in showing unmerged unless you also show the stage information
 			show_stage = 1;
 			show_unmerged = 1;
-			continue;
-		}
-
-		if (!strcmp(arg, "-x") && i+1 < argc) {
+		} else if (!strcmp(arg, "-x") && i+1 < argc) {
 			add_exclude(argv[++i]);
-			continue;
-		}
-		if (!strncmp(arg, "--exclude=", 10)) {
+		} else if (!strncmp(arg, "--exclude=", 10)) {
 			add_exclude(arg+10);
-			continue;
-		}
-		if (!strcmp(arg, "-X") && i+1 < argc) {
+		} else if (!strcmp(arg, "-X") && i+1 < argc) {
 			add_excludes_from_file(argv[++i]);
-			continue;
-		}
-		if (!strncmp(arg, "--exclude-from=", 15)) {
+		} else if (!strncmp(arg, "--exclude-from=", 15)) {
 			add_excludes_from_file(arg+15);
-			continue;
-		}
-
-		usage("show-files [-z] (--[cached|deleted|others|stage])* "
-		      "[ --ignored [--exclude=<pattern>] [--exclude-from=<file>) ]");
+		} else
+			usage(show_files_usage);
 	}
 
 	if (show_ignored && !nr_excludes) {