progress bar for large files

files/cclip

@@ -165,12 +165,12 @@ _edit() {
 
 _paste() {
   numargs=$#
-  keeplink=1
+  keeplink=0
   for (( i=2; i<=$#; i++ )); do
     case ${!i} in
       -s) softlink=1; ;;
       -l) hardlink=1; ;;
-      -d) keeplink=0; ;;
+      -k) keeplink=1; ;;
       -m) movelink=1; ;;
       *)
         if [[ ! -f "$STORAGE/${!i}" ]]; then
@@ -216,14 +216,14 @@ _paste_clipboard() {
     _paste_single "$f"
   done < "${STORAGE}/$1"
 
-  if [[ "$movelink" = 1 ]]; then
+  if [[ "$movelink" -eq 1 ]]; then
     keeplink=0
   fi
-  if [[ "$softlink" = 1 ]]; then
+  if [[ "$softlink" -eq 1 ]]; then
     keeplink=1
   fi
-  if [[ ! "$keeplink" = 1 ]]; then
-    echo "Removing link: $1"
+  if [[ "$keeplink" -eq 0 ]]; then
+    echo "Removing clipboard: $1"
     rm "$STORAGE/$1"
   fi
 
@@ -259,7 +259,7 @@ _paste_single() {
 
   # -L  dereference symlinks,  -P no-deref  (keep as symlink)
   # -H  follow symlinks
-  if [[ "$movelink" = 1 ]]; then
+  if [[ "$movelink" -eq 1 ]]; then
     echo Moving "${1} -> $target"
     mv "$1" "$target"
     return $?
@@ -283,8 +283,21 @@ _paste_single() {
   fi
 
   echo Copying "${1} -> ${OUTPUT}/$target"
-  cp -aT "${1}" "${OUTPUT}/$target" || return
-
+  if [[ -f "${1}" ]]; then
+    if [[ $( stat -c "%s" "$1" ) -gt 100000000 ]]; then
+      if which pv &>/dev/null; then
+          # source is file, and over 100Mb
+          pv "${1}" > "${OUTPUT}/$target" || {
+            keeplink=1
+            return 1
+          }
+          chmod --reference="${1}" "${OUTPUT}/$target"
+          chown --reference="${1}" "${OUTPUT}/$target"
+          return
+      fi
+    fi
+  fi
+  cp -aT "${1}" "${OUTPUT}/$target" || keeplink=1
 }