From: Nicolas Boisselier <nicolas.boisselier@gmail.com>
Date: Mon, 22 Jun 2015 11:14:33 +0000 (+0100)
Subject: nb-img-compress
X-Git-Url: https://git.nbdom.net/?a=commitdiff_plain;h=f692f51fd058605f05645b5aabbc40cfb3d6f7a1;p=nb.git

nb-img-compress
---

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
 }