X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=ls-files.c;h=f3f1a6a6633881bf43887731fdcbe08af9ad2f4a;hb=e99fcf96deab45ca81b22948328deb2d8586aa8d;hp=e53d245884ab14f85824fd6c1b891481c8b1f849;hpb=3857284f7b892f855edffc5b9c196a0dd74b1b7d;p=git.git

diff --git a/ls-files.c b/ls-files.c
index e53d2458..f3f1a6a6 100644
--- a/ls-files.c
+++ b/ls-files.c
@@ -9,6 +9,7 @@
 #include <fnmatch.h>
 
 #include "cache.h"
+#include "quote.h"
 
 static int show_deleted = 0;
 static int show_cached = 0;
@@ -16,6 +17,7 @@ static int show_others = 0;
 static int show_ignored = 0;
 static int show_stage = 0;
 static int show_unmerged = 0;
+static int show_modified = 0;
 static int show_killed = 0;
 static int line_terminator = '\n';
 
@@ -28,8 +30,9 @@ static const char *tag_unmerged = "";
 static const char *tag_removed = "";
 static const char *tag_other = "";
 static const char *tag_killed = "";
+static const char *tag_modified = "";
 
-static char *exclude_per_dir = NULL;
+static const char *exclude_per_dir = NULL;
 
 /* We maintain three exclude pattern lists:
  * EXC_CMDL lists patterns explicitly given on the command line.
@@ -94,7 +97,7 @@ static int add_excludes_from_file_1(const char *fname,
 	for (i = 0; i < size; i++) {
 		if (buf[i] == '\n') {
 			if (entry != buf + i && entry[0] != '#') {
-				buf[i] = 0;
+				buf[i - (i && buf[i-1] == '\r')] = 0;
 				add_exclude(entry, base, baselen, which);
 			}
 			entry = buf + i + 1;
@@ -340,7 +343,32 @@ static void show_dir_entry(const char *tag, struct nond_on_fs *ent)
 	if (pathspec && !match(pathspec, ent->name, len))
 		return;
 
-	printf("%s%s%c", tag, ent->name + offset, line_terminator);
+	fputs(tag, stdout);
+	write_name_quoted("", 0, ent->name + offset, line_terminator, stdout);
+	putchar(line_terminator);
+}
+
+static void show_other_files(void)
+{
+	int i;
+	for (i = 0; i < nr_dir; i++) {
+		/* We should not have a matching entry, but we
+		 * may have an unmerged entry for this path.
+		 */
+		struct nond_on_fs *ent = dir[i];
+		int pos = cache_name_pos(ent->name, ent->len);
+		struct cache_entry *ce;
+		if (0 <= pos)
+			die("bug in show-other-files");
+		pos = -pos - 1;
+		if (pos < active_nr) { 
+			ce = active_cache[pos];
+			if (ce_namelen(ce) == ent->len &&
+			    !memcmp(ce->name, ent->name, ent->len))
+				continue; /* Yup, this one exists unmerged */
+		}
+		show_dir_entry(tag_other, ent);
+	}
 }
 
 static void show_killed_files(void)
@@ -403,15 +431,22 @@ static void show_ce_entry(const char *tag, struct cache_entry *ce)
 	if (pathspec && !match(pathspec, ce->name, len))
 		return;
 
-	if (!show_stage)
-		printf("%s%s%c", tag, ce->name + offset, line_terminator);
-	else
-		printf("%s%06o %s %d\t%s%c",
+	if (!show_stage) {
+		fputs(tag, stdout);
+		write_name_quoted("", 0, ce->name + offset,
+				  line_terminator, stdout);
+		putchar(line_terminator);
+	}
+	else {
+		printf("%s%06o %s %d\t",
 		       tag,
 		       ntohl(ce->ce_mode),
 		       sha1_to_hex(ce->sha1),
-		       ce_stage(ce),
-		       ce->name + offset, line_terminator); 
+		       ce_stage(ce));
+		write_name_quoted("", 0, ce->name + offset,
+				  line_terminator, stdout);
+		putchar(line_terminator);
+	}
 }
 
 static void show_files(void)
@@ -428,8 +463,7 @@ static void show_files(void)
 		read_directory(path, base, baselen);
 		qsort(dir, nr_dir, sizeof(struct nond_on_fs *), cmp_name);
 		if (show_others)
-			for (i = 0; i < nr_dir; i++)
-				show_dir_entry(tag_other, dir[i]);
+			show_other_files();
 		if (show_killed)
 			show_killed_files();
 	}
@@ -443,15 +477,18 @@ static void show_files(void)
 			show_ce_entry(ce_stage(ce) ? tag_unmerged : tag_cached, ce);
 		}
 	}
-	if (show_deleted) {
+	if (show_deleted | show_modified) {
 		for (i = 0; i < active_nr; i++) {
 			struct cache_entry *ce = active_cache[i];
 			struct stat st;
+			int err;
 			if (excluded(ce->name) != show_ignored)
 				continue;
-			if (!lstat(ce->name, &st))
-				continue;
-			show_ce_entry(tag_removed, ce);
+			err = lstat(ce->name, &st);
+			if (show_deleted && err)
+				show_ce_entry(tag_removed, ce);
+			if (show_modified && ce_modified(ce, &st))
+				show_ce_entry(tag_modified, ce);
 		}
 	}
 }
@@ -523,11 +560,11 @@ static void verify_pathspec(void)
 }
 
 static const char ls_files_usage[] =
-	"git-ls-files [-z] [-t] (--[cached|deleted|others|stage|unmerged|killed])* "
+	"git-ls-files [-z] [-t] (--[cached|deleted|others|stage|unmerged|killed|modified])* "
 	"[ --ignored ] [--exclude=<pattern>] [--exclude-from=<file>] "
-	"[ --exclude-per-directory=<filename> ]";
+	"[ --exclude-per-directory=<filename> ] [--] [<file>]*";
 
-int main(int argc, char **argv)
+int main(int argc, const char **argv)
 {
 	int i;
 	int exc_given = 0;
@@ -535,10 +572,15 @@ int main(int argc, char **argv)
 	prefix = setup_git_directory();
 	if (prefix)
 		prefix_offset = strlen(prefix);
+	git_config(git_default_config);
 
 	for (i = 1; i < argc; i++) {
-		char *arg = argv[i];
+		const char *arg = argv[i];
 
+		if (!strcmp(arg, "--")) {
+			i++;
+			break;
+		}
 		if (!strcmp(arg, "-z")) {
 			line_terminator = 0;
 			continue;
@@ -547,6 +589,7 @@ int main(int argc, char **argv)
 			tag_cached = "H ";
 			tag_unmerged = "M ";
 			tag_removed = "R ";
+			tag_modified = "C ";
 			tag_other = "? ";
 			tag_killed = "K ";
 			continue;
@@ -559,6 +602,10 @@ int main(int argc, char **argv)
 			show_deleted = 1;
 			continue;
 		}
+		if (!strcmp(arg, "-m") || !strcmp(arg, "--modified")) {
+			show_modified = 1;
+			continue;
+		}
 		if (!strcmp(arg, "-o") || !strcmp(arg, "--others")) {
 			show_others = 1;
 			continue;
@@ -630,7 +677,8 @@ int main(int argc, char **argv)
 	}
 
 	/* With no flags, we default to showing the cached files */
-	if (!(show_stage | show_deleted | show_others | show_unmerged | show_killed))
+	if (!(show_stage | show_deleted | show_others | show_unmerged |
+	      show_killed | show_modified))
 		show_cached = 1;
 
 	read_cache();