Prints the number of files when scanning is done.

[finddup.git] / finddup.c

diff --git a/finddup.c b/finddup.c
index f196f59..197b82e 100644 (file)
--- a/finddup.c
+++ b/finddup.c
@@ -72,9 +72,6 @@ int same_inodes_are_different = 0; /* 1 means that comparison between
                                       two files with same inode will
                                       always be false */
 
-int tty_width = -1; /* Positive value means what width to use to show
-                       the progress bar */
-
 #ifdef WITH_MD5
 int use_md5 = 0; /* 1 means we keep an MD5 signature for each file */
 #endif
@@ -387,8 +384,13 @@ void print_result(struct file_node *list1, struct file_node *list2) {
 
 void print_progress(int max, int n, int *pp) {
   int p, k;
-  int width;
-  if(show_progress && tty_width > 0) {
+  int width, tty_width;
+  struct winsize win;
+
+  if(show_progress &&
+     isatty(STDOUT_FILENO) &&
+     !ioctl (STDOUT_FILENO, TIOCGWINSZ, (char *) &win)) {
+    tty_width = win.ws_col;
     width = tty_width - 7;
     p = (width * n) / (max - 1);
     if(p > *pp) {
@@ -410,8 +412,7 @@ void start(const char *dirname1, const char *dirname2) {
   struct file_node *node1, *node2;
   int not_in, found;
   int nb_groups, nb_nodes;
-  int list1_length, previous_progress;
-  struct winsize win;
+  int list1_length, list2_length, previous_progress;
 
   char *buffer1 = safe_malloc(sizeof(char) * READ_BUFFER_SIZE);
   char *buffer2 = safe_malloc(sizeof(char) * READ_BUFFER_SIZE);
@@ -419,15 +420,13 @@ void start(const char *dirname1, const char *dirname2) {
   not_in = 0;
 
   if(show_progress) {
-    if(isatty(STDOUT_FILENO) &&
-       !ioctl (STDOUT_FILENO, TIOCGWINSZ, (char *) &win)) {
-      tty_width = win.ws_col;
-    }
     fprintf(stderr, "Scanning %s ... ", dirname1);
   }
 
   list1 = scan_directory(0, dirname1);
 
+  list1_length = file_list_length(list1);
+
   if(dirname2) {
     if(strncmp(dirname2, "not:", 4) == 0) {
       not_in = 1;
@@ -447,12 +446,21 @@ void start(const char *dirname1, const char *dirname2) {
 
   if(show_progress) {
     fprintf(stderr, "done.\n");
+    fprintf(stderr,
+            "%s: %d file%s.\n",
+            dirname1, list1_length, (list1_length > 1 ? "s" : ""));
+    if(dirname2) {
+      list2_length = file_list_length(list2);
+      fprintf(stderr,
+              "%s: %d file%s.\n",
+              dirname2, list2_length, (list2_length > 1 ? "s" : ""));
+    }
+    fprintf(stderr, "Now looking for identical files.\n");
   }
 
   nb_groups = 0;
   previous_progress = -1;
   nb_nodes = 0;
-  list1_length = file_list_length(list1);
 
   if(not_in) {
     for(node1 = list1; node1; node1 = node1->next) {