status: show progress bar if refreshing the index takes too long

[thirdparty/git.git] / read-cache.c

diff --git a/read-cache.c b/read-cache.c
index c5fabc844aad68f60a30d0ff7498ff7e5d692a7a..5969ca93c7e5d933aba0e882a0299b29419a2990 100644 (file)
--- a/read-cache.c
+++ b/read-cache.c
@@ -23,6 +23,7 @@
 #include "split-index.h"
 #include "utf8.h"
 #include "fsmonitor.h"
+#include "progress.h"
 
 /* Mask for the name length in ce_flags in the on-disk index */
 
@@ -1477,6 +1478,11 @@ int refresh_index(struct index_state *istate, unsigned int flags,
        const char *added_fmt;
        const char *unmerged_fmt;
        uint64_t start = getnanotime();
+       struct progress *progress = NULL;
+
+       if (flags & REFRESH_PROGRESS && isatty(2))
+               progress = start_delayed_progress(_("Refresh index"),
+                                                 istate->cache_nr);
 
        modified_fmt = (in_porcelain ? "M\t%s\n" : "%s: needs update\n");
        deleted_fmt = (in_porcelain ? "D\t%s\n" : "%s: needs update\n");
@@ -1493,7 +1499,7 @@ int refresh_index(struct index_state *istate, unsigned int flags,
                if (ignore_submodules && S_ISGITLINK(ce->ce_mode))
                        continue;
 
-               if (pathspec && !ce_path_match(ce, pathspec, seen))
+               if (pathspec && !ce_path_match(&the_index, ce, pathspec, seen))
                        filtered = 1;
 
                if (ce_stage(ce)) {
@@ -1516,6 +1522,8 @@ int refresh_index(struct index_state *istate, unsigned int flags,
                new_entry = refresh_cache_ent(istate, ce, options, &cache_errno, &changed);
                if (new_entry == ce)
                        continue;
+               if (progress)
+                       display_progress(progress, i);
                if (!new_entry) {
                        const char *fmt;
 
@@ -1547,6 +1555,10 @@ int refresh_index(struct index_state *istate, unsigned int flags,
 
                replace_index_entry(istate, i, new_entry);
        }
+       if (progress) {
+               display_progress(progress, istate->cache_nr);
+               stop_progress(&progress);
+       }
        trace_performance_since(start, "refresh index");
        return has_errors;
 }