git-daemon --base-path

diff --git a/ls-files.c b/ls-files.c
index 956be09350f6c17a479e96ab8e42575e1ce60762..b29fe1be7e9f48bafafd2bd197c7238ee251b2cd 100644 (file)
--- 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;
@@ -18,6 +19,7 @@ static int show_stage = 0;
 static int show_unmerged = 0;
 static int show_modified = 0;
 static int show_killed = 0;
+static int show_other_directories = 0;
 static int line_terminator = '\n';
 
 static int prefix_len = 0, prefix_offset = 0;
@@ -96,7 +98,7 @@ 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;
@@ -168,7 +170,7 @@ static int excluded_1(const char *pathname,
                        }
                        else {
                                /* match with FNM_PATHNAME:
-                                * exclude has base (baselen long) inplicitly
+                                * exclude has base (baselen long) implicitly
                                 * in front of it.
                                 */
                                int baselen = x->baselen;
@@ -232,6 +234,17 @@ static void add_name(const char *pathname, int len)
        dir[nr_dir++] = ent;
 }
 
+static int dir_exists(const char *dirname, int len)
+{
+       int pos = cache_name_pos(dirname, len);
+       if (pos >= 0)
+               return 1;
+       pos = -pos-1;
+       if (pos >= active_nr) /* can't */
+               return 0;
+       return !strncmp(active_cache[pos]->name, dirname, len);
+}
+
 /*
  * Read a directory tree. We currently ignore anything but
  * directories, regular files and symlinks. That's because git
@@ -280,8 +293,12 @@ static void read_directory(const char *path, const char *base, int baselen)
                                /* fallthrough */
                        case DT_DIR:
                                memcpy(fullname + baselen + len, "/", 2);
+                               len++;
+                               if (show_other_directories &&
+                                   !dir_exists(fullname, baselen + len))
+                                       break;
                                read_directory(fullname, fullname,
-                                              baselen + len + 1);
+                                              baselen + len);
                                continue;
                        case DT_REG:
                        case DT_LNK:
@@ -342,7 +359,32 @@ 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)
@@ -405,15 +447,22 @@ 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)
@@ -430,8 +479,7 @@ 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();
        }
@@ -530,7 +578,7 @@ static void verify_pathspec(void)
 static const char ls_files_usage[] =
        "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> ] [--full-name] [--] [<file>]*";
 
 int main(int argc, const char **argv)
 {
@@ -540,10 +588,15 @@ int main(int argc, const char **argv)
        prefix = setup_git_directory();
        if (prefix)
                prefix_offset = strlen(prefix);
+       git_config(git_default_config);
 
        for (i = 1; i < argc; i++) {
                const char *arg = argv[i];
 
+               if (!strcmp(arg, "--")) {
+                       i++;
+                       break;
+               }
                if (!strcmp(arg, "-z")) {
                        line_terminator = 0;
                        continue;
@@ -585,6 +638,10 @@ int main(int argc, const char **argv)
                        show_killed = 1;
                        continue;
                }
+               if (!strcmp(arg, "--directory")) {
+                       show_other_directories = 1;
+                       continue;
+               }
                if (!strcmp(arg, "-u") || !strcmp(arg, "--unmerged")) {
                        /* There's no point in showing unmerged unless
                         * you also show the stage information.