From f692f51fd058605f05645b5aabbc40cfb3d6f7a1 Mon Sep 17 00:00:00 2001
From: Nicolas Boisselier <nicolas.boisselier@gmail.com>
Date: Mon, 22 Jun 2015 12:14:33 +0100
Subject: [PATCH] nb-img-compress

---
 etc/bashrc.function | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/etc/bashrc.function b/etc/bashrc.function
index 32b32f03..ec51d492 100644
--- a/etc/bashrc.function
+++ b/etc/bashrc.function
@@ -314,9 +314,13 @@ nb-ips() {
 }
 
 nb-img-compress() {
-  local IFS=$'\n' i=''
+  local IFS=$'\n' i='' j=''
   for i in $@; do
-    echo convert -strip -interlace Plane -gaussian-blur 0.05 -quality 85% $i ${i%.*}.jpg
+    [ -e "$i" ] || continue
+    j="${i%.*}.jpg"
+    echo "$i -> $j"
+    convert -strip -interlace Plane -gaussian-blur 0.05 -quality 85% $i $j || continue
+    [ "$i" != "$j" ] && rm "$i"
   done
 }
 
-- 
2.47.3