nettoyages des script et arret des scripts en cas d'erreur

start.sh

@@ -1,22 +1,29 @@
 #!/bin/bash
+set -eu
+# définition de l'url contenant les scripts
 RAWDIR=https://git.jmanson.fr/jeremy/installer_gentoo/raw/master
-wget -P /tmp/ $RAWDIR/env.sh 2>> err.log
-wget -P /tmp/ $RAWDIR/downloader.sh 2>> err.log
-wget -P /tmp/ $RAWDIR/partitions.sh 2>> err.log
-wget -P /tmp/ $RAWDIR/grubconfig.sh 2>> err.log
-wget -P /tmp/ $RAWDIR/extract_and_mount.sh 2>> err.log
-wget -P /tmp/ $RAWDIR/sysconfig.sh 2>> err.log
-wget -P /tmp/ $RAWDIR/portageconfig.sh 2>> err.log
-wget -P /tmp/ $RAWDIR/portageinstall.sh 2>> err.log
-wget -P /tmp/ $RAWDIR/kernelinstall.sh 2>> err.log
-wget -P /tmp/ $RAWDIR/sudoconfig.sh 2>> err.log
-source /tmp/env.sh 2>> err.log
-sh /tmp/partitions.sh 2>> err.log
-sh /tmp/downloader.sh 2>> err.log
-sh /tmp/extract_and_mount.sh 2>> err.log
-sh /tmp/sysconfig.sh 2>> err.log
-sh /tmp/portageconfig.sh 2>> err.log
-sh /tmp/portageinstall.sh 2>> err.log
-sh /tmp/kernelinstall.sh 2>> err.log
-sh /tmp/sudoconfig.sh 2>> err.log
-sh /tmp/grubconfig.sh 2>> err.log
+
+# Téléchargements des scripts 
+wget -P /tmp/ $RAWDIR/env.sh  
+wget -P /tmp/ $RAWDIR/downloader.sh  
+wget -P /tmp/ $RAWDIR/partitions.sh  
+wget -P /tmp/ $RAWDIR/grubconfig.sh  
+wget -P /tmp/ $RAWDIR/extract_and_mount.sh  
+wget -P /tmp/ $RAWDIR/sysconfig.sh  
+wget -P /tmp/ $RAWDIR/portageconfig.sh  
+wget -P /tmp/ $RAWDIR/portageinstall.sh  
+wget -P /tmp/ $RAWDIR/kernelinstall.sh  
+wget -P /tmp/ $RAWDIR/sudoconfig.sh  
+# ouvrir les varriables 
+source /tmp/env.sh  
+
+# lancer les scripts 
+sh /tmp/partitions.sh  
+sh /tmp/downloader.sh  
+sh /tmp/extract_and_mount.sh  
+sh /tmp/sysconfig.sh  
+sh /tmp/portageconfig.sh  
+sh /tmp/portageinstall.sh  
+sh /tmp/kernelinstall.sh  
+sh /tmp/sudoconfig.sh  
+sh /tmp/grubconfig.sh