Misc fixes from Aleks and Maniack ?

auto_build.sh

@@ -7,7 +7,7 @@ repo_url="http://repo.yunohost.org/debian/"
 
 build_yunohost_org_dir="/var/www/build"
 
-iso_directory="$script_dir"
+iso_directory="/var/www/build"
 old_iso_directory="$iso_directory/releases_archive"
 mkdir -p "$old_iso_directory"
 
@@ -21,10 +21,10 @@ get_ynh_release () {
 
 build_new_version () {
 	local arch="$1"
-	echo -e "\n$(date)" >> "$script_dir/ynh_build.log"
-	echo ">>> Build a new iso for YunoHost $dist on $deb_dist $arch" | tee -a "$script_dir/ynh_build.log"
+	echo -e "\n$(date)" >> "/var/log/build_yunohost/ynh_build.log"
+	echo ">>> Build a new iso for YunoHost $dist on $deb_dist $arch" | tee -a "/var/log/build_yunohost/ynh_build.log"
 	(cd "$script_dir"
-	./build-yunohost $arch $dist $deb_dist 2>&1 | tee -a "$script_dir/ynh_build.log"
+	./build-yunohost $arch $dist $deb_dist 2>&1 | tee -a "/var/log/build_yunohost/ynh_build.log"
 	)
 
 	# Move the old iso in another directory

build-yunohost

@@ -30,7 +30,7 @@ function build
     fi
 
     # Build a simple/regular debian CD image ?
-    build-simple-cdd --dist $DEB_DIST --conf ./simple-cdd-$ARCH.conf
+    sudo -u yunohost build-simple-cdd --dist $DEB_DIST --conf ./simple-cdd-$ARCH.conf
 
     # Find the release version of debian
     local DEBNUM="$(grep "Version:" tmp/${DEB_DIST}_Release | awk '{print $2;}')"
@@ -74,6 +74,9 @@ function sign
 
     info "Signing image $NAME ..."
 
+    # Remove previous signature to prevent gpg to ask about overwriting
+    rm -f $NAME.sig
+
     sudo gpg --output $NAME.sig --detach-sig $NAME
     sha256sum $NAME > $NAME.sum
 }
@@ -88,14 +91,8 @@ function build_and_sign
     sign $ARCH
 }
 
-function assert_not_root
-{
-    [[ $EUID -ne 0 ]] || critical "You should not run this script as root !"
-}
-
 function main
 {
-    assert_not_root
 
     if [ -z "$ARCH_CHOICE" ]
     then