app-init: Adding '-s' option to set a configuration option before the

resolver is executed and app is installed. The configuration will be
available when the app's hooks are executed.
o Running the documentation though aspell.

1 files changed, 23 insertions, 2 deletions

diff --git a/bin/app-init b/bin/app-init
index bc4a0b2..bff92cf 100755
--- a/bin/app-init
+++ b/bin/app-init
@@ -9,13 +9,15 @@ export APPSH_HOME=$(cd $(dirname "$0")/.. && pwd)
 # HEADER END
 
 usage_text() {
-  echo "usage: $usage_app -d dir <resolver> <resolver args>"
+  echo "usage: $usage_app [-s group.name=value] -d dir <resolver> <resolver args>"
 }
 
 dir=
 prepend_config=
 append_config=
-while getopts "d:C:c:" opt
+declare -A conf
+conf=()
+while getopts "d:C:c:s:" opt
 do
   case $opt in
     d)
@@ -41,6 +43,19 @@ do
       shift 2
       OPTIND=1
       ;;
+    s)
+      keyvalue=$OPTARG
+      re="^$key_expr\\.$key_expr=.*$"
+      if [[ ! $keyvalue =~ $re ]]
+      then
+        usage "Invalid -s argument."
+      fi
+      key="${keyvalue%%=*}"
+      value="${keyvalue#*=}"
+      conf[$key]="$value"
+      shift 2
+      OPTIND=1
+      ;;
   esac
 done
 
@@ -77,6 +92,12 @@ trap '[[ $ok == yes ]] || rm -rf "$clean_dir"' EXIT
 
 cd "$dir"
 
+for key in "${!conf[@]}"
+do
+  app-conf set $key "${conf[$key]}"
+done
+unset IFS
+
 app-conf set app.resolver "$resolver_name"
 
 "$resolver" init "$@"