Documentation/git-svn: clarify dcommit, rebase vs pull/merge

diff --git a/builtin-init-db.c b/builtin-init-db.c
index 1d7d15e8d53a7a2817ceff6f5c5e056747688c9e..97fd82ff0664aa9a79cf1ace20dac1a5c0064743 100644 (file)
--- a/builtin-init-db.c
+++ b/builtin-init-db.c
@@ -10,6 +10,12 @@
 #define DEFAULT_GIT_TEMPLATE_DIR "/usr/share/git-core/templates/"
 #endif
 
+#ifdef NO_TRUSTABLE_FILEMODE
+#define TEST_FILEMODE 0
+#else
+#define TEST_FILEMODE 1
+#endif
+
 static void safe_create_dir(const char *dir, int share)
 {
        if (mkdir(dir, 0777) < 0) {
@@ -124,8 +130,11 @@ static void copy_templates(const char *git_dir, int len, const char *template_di
        int template_len;
        DIR *dir;
 
-       if (!template_dir)
-               template_dir = DEFAULT_GIT_TEMPLATE_DIR;
+       if (!template_dir) {
+               template_dir = getenv(TEMPLATE_DIR_ENVIRONMENT);
+               if (!template_dir)
+                       template_dir = DEFAULT_GIT_TEMPLATE_DIR;
+       }
        strcpy(template_path, template_dir);
        template_len = strlen(template_path);
        if (template_path[template_len-1] != '/') {
@@ -172,6 +181,7 @@ static int create_default_files(const char *git_dir, const char *template_path)
        struct stat st1;
        char repo_version_string[10];
        int reinit;
+       int filemode;
 
        if (len > sizeof(path)-50)
                die("insane git directory %s", git_dir);
@@ -233,14 +243,14 @@ static int create_default_files(const char *git_dir, const char *template_path)
        strcpy(path + len, "config");
 
        /* Check filemode trustability */
-       if (!lstat(path, &st1)) {
+       filemode = TEST_FILEMODE;
+       if (TEST_FILEMODE && !lstat(path, &st1)) {
                struct stat st2;
-               int filemode = (!chmod(path, st1.st_mode ^ S_IXUSR) &&
+               filemode = (!chmod(path, st1.st_mode ^ S_IXUSR) &&
                                !lstat(path, &st2) &&
                                st1.st_mode != st2.st_mode);
-               git_config_set("core.filemode",
-                              filemode ? "true" : "false");
        }
+       git_config_set("core.filemode", filemode ? "true" : "false");
 
        /* Enable logAllRefUpdates if a working tree is attached */
        if (!is_bare_git_dir(git_dir))