Add -0 flag to use for download our profiles. Now only when passed the flag the iso-profiles are created. Update also the README to describe this flag.

Signed-off-by: Ste74 <stefano@manjaro.org>

README.md

@@ -88,6 +88,9 @@ overriding
 
 ################ buildiso ################
 
+#default branch for iso-profiles repo: v17.1>current release | master>development release
+# branch=v17.1
+
 # default iso build list; name without .list extension
 # build_list_iso=default
 
@@ -197,6 +200,7 @@ buildiso is used to build manjaro-iso-profiles. It is run insde the profiles fol
 ~~~
 $ buildiso -h
 Usage: buildiso [options]
+    -0                 Initialize iso-profiles repo [default: v17.1]"
     -a <arch>          Arch [default: auto]
     -b <branch>        Branch [default: stable]
     -c                 Disable clean work dir
@@ -221,6 +225,14 @@ Usage: buildiso [options]
 
 ###### * build xfce iso profile for both arches and branch testing on x86_64 build system
 
+* Remember: if you run buildiso for the first time you need to do:
+
+~~~
+buildiso -0
+~~~
+
+for download in /usr/share/manjaro-tools/iso-profiles our manjaro profiles. You can override in manjaro-tools.conf what branch use with buildiso: v17.1 or master ( development profiles ). The previous command can be used to refresh the profiles as needed in your local.
+
 * i686 (buildsystem is x86_64)
 
 ~~~

bin/buildiso.in

@@ -89,8 +89,6 @@ load_user_info
 
 load_config "${USERCONFDIR}/manjaro-tools.conf" || load_config "${SYSCONFDIR}/manjaro-tools.conf"
 
-init_profiles 
-
 # to force old way to have buildiso run in iso-profiles dir
 # run_dir=$(pwd)
 
@@ -102,9 +100,11 @@ images_only=false
 iso_only=false
 verbose=false
 persist=false
+initialize=false
 
 usage() {
     echo "Usage: ${0##*/} [options]"
+    echo "    -0                 Initialize iso-profiles repo [default: ${branch}]"
     echo "    -p <profile>       Buildset or profile [default: ${build_list_iso}]"
     echo "    -a <arch>          Arch [default: ${target_arch}]"
     echo "    -b <branch>        Branch [default: ${target_branch}]"
@@ -134,10 +134,11 @@ usage() {
 
 orig_argv=("$@")
 
-opts='p:a:b:r:t:k:i:g:d:cfzxmvqh'
+opts='p:a:b:r:t:k:i:g:d:cfzxmvqh0'
 
 while getopts "${opts}" arg; do
     case "${arg}" in
+     	0) initialize=true ;;
         a) target_arch="$OPTARG" ;;
         b) target_branch="$OPTARG" ;;
         c) clean_first=false ;;
@@ -160,6 +161,13 @@ done
 
 shift $(($OPTIND - 1))
 
+if ${initialize}; then
+	msg "Initialize iso profiles ${branch}"
+	init_profiles
+	msg2 "Done: iso profiles are stored in /usr/share/manjaro-tools/iso-profiles"
+	exit 1
+fi
+
 timer_start=$(get_timer)
 
 check_root "$0" "${orig_argv[@]}"