transcode : skip existing files.

.config/bash/module/checksum.sh

@@ -95,8 +95,6 @@ checksum_check()
     echo -e "${color_bred}Failed: ${failed}.${color_default}"
     return 1
   fi
-  
-  [[ ${total} = 0 ]] && return 1
 }
 
 checksum()

.config/bash/module/transcode.sh

@@ -8,6 +8,7 @@ transcode()
   local total=${#targets[@]}
   local count=0
   local failed=0
+  local skipped=0
 
   # Report no format.
   if [[ "${format}" = "" ]]; then
@@ -37,8 +38,8 @@ transcode()
     # Show status.
     echo -e "${status}"
 
-    # Skip same format.
-    # [[ "${from}" = "${to}" ]] && continue
+    # Skip if file exists.
+    [[ -f "${output}" ]] && { ((skipped++)); continue; }
 
     # Support multiple inputs.
     [[ "${to}" = "mp3" ]] && from=""
@@ -79,6 +80,11 @@ transcode()
     fi
   done
   
+  if [[ ${skipped} != 0 ]]; then
+    echo -e "${color_byellow}Skipped: ${skipped}.${color_default}"
+    return 1
+  fi
+
   if [[ ${failed} != 0 ]]; then
     echo -e "${color_bred}Failed: ${failed}.${color_default}"
     false