Merge branch 'sg/travis-build-during-script-phase'

diff --git a/dir.c b/dir.c
index 536416ff2df5f7c475deba4739d4edaf340ae898..6dd91be8185d4012e11495a9238636913fedeeef 100644 (file)
--- a/dir.c
+++ b/dir.c
@@ -771,7 +771,16 @@ static void invalidate_directory(struct untracked_cache *uc,
                                 struct untracked_cache_dir *dir)
 {
        int i;
-       uc->dir_invalidated++;
+
+       /*
+        * Invalidation increment here is just roughly correct. If
+        * untracked_nr or any of dirs[].recurse is non-zero, we
+        * should increment dir_invalidated too. But that's more
+        * expensive to do.
+        */
+       if (dir->valid)
+               uc->dir_invalidated++;
+
        dir->valid = 0;
        dir->untracked_nr = 0;
        for (i = 0; i < dir->dirs_nr; i++)
@@ -1770,7 +1779,7 @@ static enum path_treatment treat_path(struct dir_struct *dir,
        if (!de)
                return treat_path_fast(dir, untracked, cdir, istate, path,
                                       baselen, pathspec);
-       if (is_dot_or_dotdot(de->d_name) || !strcmp(de->d_name, ".git"))
+       if (is_dot_or_dotdot(de->d_name) || !fspathcmp(de->d_name, ".git"))
                return path_none;
        strbuf_setlen(path, baselen);
        strbuf_addstr(path, de->d_name);
@@ -1806,24 +1815,19 @@ static int valid_cached_dir(struct dir_struct *dir,
         */
        refresh_fsmonitor(istate);
        if (!(dir->untracked->use_fsmonitor && untracked->valid)) {
-               if (stat(path->len ? path->buf : ".", &st)) {
-                       invalidate_directory(dir->untracked, untracked);
+               if (lstat(path->len ? path->buf : ".", &st)) {
                        memset(&untracked->stat_data, 0, sizeof(untracked->stat_data));
                        return 0;
                }
                if (!untracked->valid ||
                        match_stat_data_racy(istate, &untracked->stat_data, &st)) {
-                       if (untracked->valid)
-                               invalidate_directory(dir->untracked, untracked);
                        fill_stat_data(&untracked->stat_data, &st);
                        return 0;
                }
        }
 
-       if (untracked->check_only != !!check_only) {
-               invalidate_directory(dir->untracked, untracked);
+       if (untracked->check_only != !!check_only)
                return 0;
-       }
 
        /*
         * prep_exclude will be called eventually on this directory,
@@ -1850,13 +1854,20 @@ static int open_cached_dir(struct cached_dir *cdir,
                           struct strbuf *path,
                           int check_only)
 {
+       const char *c_path;
+
        memset(cdir, 0, sizeof(*cdir));
        cdir->untracked = untracked;
        if (valid_cached_dir(dir, untracked, istate, path, check_only))
                return 0;
-       cdir->fdir = opendir(path->len ? path->buf : ".");
-       if (dir->untracked)
+       c_path = path->len ? path->buf : ".";
+       cdir->fdir = opendir(c_path);
+       if (!cdir->fdir)
+               warning_errno(_("could not open directory '%s'"), c_path);
+       if (dir->untracked) {
+               invalidate_directory(dir->untracked, untracked);
                dir->untracked->dir_opened++;
+       }
        if (!cdir->fdir)
                return -1;
        return 0;
@@ -2966,10 +2977,12 @@ static int invalidate_one_component(struct untracked_cache *uc,
 }
 
 void untracked_cache_invalidate_path(struct index_state *istate,
-                                    const char *path)
+                                    const char *path, int safe_path)
 {
        if (!istate->untracked || !istate->untracked->root)
                return;
+       if (!safe_path && !verify_path(path))
+               return;
        invalidate_one_component(istate->untracked, istate->untracked->root,
                                 path, strlen(path));
 }
@@ -2977,13 +2990,13 @@ void untracked_cache_invalidate_path(struct index_state *istate,
 void untracked_cache_remove_from_index(struct index_state *istate,
                                       const char *path)
 {
-       untracked_cache_invalidate_path(istate, path);
+       untracked_cache_invalidate_path(istate, path, 1);
 }
 
 void untracked_cache_add_to_index(struct index_state *istate,
                                  const char *path)
 {
-       untracked_cache_invalidate_path(istate, path);
+       untracked_cache_invalidate_path(istate, path, 1);
 }
 
 /* Update gitfile and core.worktree setting to connect work tree and git dir */