X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=builtin-branch.c;h=14d4b917e5bb929f40efd3fc5e010cec5d3507de;hb=521537476fe99b97bfcdf1b8f0c579061af5fd3e;hp=7607f6ab9c612ef49b792f38a334374e11374e9c;hpb=209d336ae3923f2c1783a42b12fca50f3bee0802;p=git.git

diff --git a/builtin-branch.c b/builtin-branch.c
index 7607f6ab9..14d4b917e 100644
--- a/builtin-branch.c
+++ b/builtin-branch.c
@@ -32,18 +32,18 @@ static unsigned char head_sha1[20];
 
 static int branch_use_color = -1;
 static char branch_colors[][COLOR_MAXLEN] = {
-	"\033[m",	/* reset */
-	"",		/* PLAIN (normal) */
-	"\033[31m",	/* REMOTE (red) */
-	"",		/* LOCAL (normal) */
-	"\033[32m",	/* CURRENT (green) */
+	GIT_COLOR_RESET,
+	GIT_COLOR_NORMAL,	/* PLAIN */
+	GIT_COLOR_RED,		/* REMOTE */
+	GIT_COLOR_NORMAL,	/* LOCAL */
+	GIT_COLOR_GREEN,	/* CURRENT */
 };
 enum color_branch {
-	COLOR_BRANCH_RESET = 0,
-	COLOR_BRANCH_PLAIN = 1,
-	COLOR_BRANCH_REMOTE = 2,
-	COLOR_BRANCH_LOCAL = 3,
-	COLOR_BRANCH_CURRENT = 4,
+	BRANCH_COLOR_RESET = 0,
+	BRANCH_COLOR_PLAIN = 1,
+	BRANCH_COLOR_REMOTE = 2,
+	BRANCH_COLOR_LOCAL = 3,
+	BRANCH_COLOR_CURRENT = 4,
 };
 
 static enum merge_filter {
@@ -56,15 +56,15 @@ static unsigned char merge_filter_ref[20];
 static int parse_branch_color_slot(const char *var, int ofs)
 {
 	if (!strcasecmp(var+ofs, "plain"))
-		return COLOR_BRANCH_PLAIN;
+		return BRANCH_COLOR_PLAIN;
 	if (!strcasecmp(var+ofs, "reset"))
-		return COLOR_BRANCH_RESET;
+		return BRANCH_COLOR_RESET;
 	if (!strcasecmp(var+ofs, "remote"))
-		return COLOR_BRANCH_REMOTE;
+		return BRANCH_COLOR_REMOTE;
 	if (!strcasecmp(var+ofs, "local"))
-		return COLOR_BRANCH_LOCAL;
+		return BRANCH_COLOR_LOCAL;
 	if (!strcasecmp(var+ofs, "current"))
-		return COLOR_BRANCH_CURRENT;
+		return BRANCH_COLOR_CURRENT;
 	die("bad config variable '%s'", var);
 }
 
@@ -99,6 +99,7 @@ static int delete_branches(int argc, const char **argv, int force, int kinds)
 	const char *fmt, *remote;
 	int i;
 	int ret = 0;
+	struct strbuf bname = STRBUF_INIT;
 
 	switch (kinds) {
 	case REF_REMOTE_BRANCH:
@@ -119,20 +120,25 @@ static int delete_branches(int argc, const char **argv, int force, int kinds)
 		if (!head_rev)
 			die("Couldn't look up commit object for HEAD");
 	}
-	for (i = 0; i < argc; i++) {
-		if (kinds == REF_LOCAL_BRANCH && !strcmp(head, argv[i])) {
+	for (i = 0; i < argc; i++, strbuf_release(&bname)) {
+		int len = strlen(argv[i]);
+
+		if (interpret_nth_last_branch(argv[i], &bname) != len)
+			strbuf_add(&bname, argv[i], len);
+
+		if (kinds == REF_LOCAL_BRANCH && !strcmp(head, bname.buf)) {
 			error("Cannot delete the branch '%s' "
-				"which you are currently on.", argv[i]);
+			      "which you are currently on.", bname.buf);
 			ret = 1;
 			continue;
 		}
 
 		free(name);
 
-		name = xstrdup(mkpath(fmt, argv[i]));
+		name = xstrdup(mkpath(fmt, bname.buf));
 		if (!resolve_ref(name, sha1, 1, NULL)) {
 			error("%sbranch '%s' not found.",
-					remote, argv[i]);
+					remote, bname.buf);
 			ret = 1;
 			continue;
 		}
@@ -152,22 +158,23 @@ static int delete_branches(int argc, const char **argv, int force, int kinds)
 		if (!force &&
 		    !in_merge_bases(rev, &head_rev, 1)) {
 			error("The branch '%s' is not an ancestor of "
-				"your current HEAD.\n"
-				"If you are sure you want to delete it, "
-				"run 'git branch -D %s'.", argv[i], argv[i]);
+			      "your current HEAD.\n"
+			      "If you are sure you want to delete it, "
+			      "run 'git branch -D %s'.", bname.buf, bname.buf);
 			ret = 1;
 			continue;
 		}
 
 		if (delete_ref(name, sha1, 0)) {
 			error("Error deleting %sbranch '%s'", remote,
-			       argv[i]);
+			      bname.buf);
 			ret = 1;
 		} else {
 			struct strbuf buf = STRBUF_INIT;
-			printf("Deleted %sbranch %s (%s).\n", remote, argv[i],
-				find_unique_abbrev(sha1, DEFAULT_ABBREV));
-			strbuf_addf(&buf, "branch.%s", argv[i]);
+			printf("Deleted %sbranch %s (%s).\n", remote,
+			       bname.buf,
+			       find_unique_abbrev(sha1, DEFAULT_ABBREV));
+			strbuf_addf(&buf, "branch.%s", bname.buf);
 			if (git_config_rename_section(buf.buf, NULL) < 0)
 				warning("Update of config-file failed");
 			strbuf_release(&buf);
@@ -337,30 +344,30 @@ static void print_ref_item(struct ref_item *item, int maxwidth, int verbose,
 
 	switch (item->kind) {
 	case REF_LOCAL_BRANCH:
-		color = COLOR_BRANCH_LOCAL;
+		color = BRANCH_COLOR_LOCAL;
 		break;
 	case REF_REMOTE_BRANCH:
-		color = COLOR_BRANCH_REMOTE;
+		color = BRANCH_COLOR_REMOTE;
 		break;
 	default:
-		color = COLOR_BRANCH_PLAIN;
+		color = BRANCH_COLOR_PLAIN;
 		break;
 	}
 
 	c = ' ';
 	if (current) {
 		c = '*';
-		color = COLOR_BRANCH_CURRENT;
+		color = BRANCH_COLOR_CURRENT;
 	}
 
 	strbuf_addf(&name, "%s%s", prefix, item->name);
 	if (verbose)
 		strbuf_addf(&out, "%c %s%-*s%s", c, branch_get_color(color),
 			    maxwidth, name.buf,
-			    branch_get_color(COLOR_BRANCH_RESET));
+			    branch_get_color(BRANCH_COLOR_RESET));
 	else
 		strbuf_addf(&out, "%c %s%s%s", c, branch_get_color(color),
-			    name.buf, branch_get_color(COLOR_BRANCH_RESET));
+			    name.buf, branch_get_color(BRANCH_COLOR_RESET));
 
 	if (item->dest)
 		strbuf_addf(&out, " -> %s", item->dest);
@@ -432,10 +439,12 @@ static void print_ref_list(int kinds, int detached, int verbose, int abbrev, str
 	    is_descendant_of(head_commit, with_commit)) {
 		struct ref_item item;
 		item.name = xstrdup("(no branch)");
+		item.len = strlen(item.name);
 		item.kind = REF_LOCAL_BRANCH;
+		item.dest = NULL;
 		item.commit = head_commit;
-		if (strlen(item.name) > ref_list.maxwidth)
-			ref_list.maxwidth = strlen(item.name);
+		if (item.len > ref_list.maxwidth)
+			ref_list.maxwidth = item.len;
 		print_ref_item(&item, ref_list.maxwidth, verbose, abbrev, 1, "");
 		free(item.name);
 	}