support multiple deploy hook

fix https://github.com/Neilpang/acme.sh/issues/508

acme.sh

@@ -3693,7 +3693,7 @@ renew() {
   fi
 
   if [ "$Le_DeployHook" ]; then
-    deploy "$Le_Domain" "$Le_DeployHook" "$Le_Keylength"
+    _deploy "$Le_Domain" "$Le_DeployHook"
     res="$?"
   fi
 
@@ -3865,45 +3865,32 @@ list() {
 
 }
 
-deploy() {
-  Le_Domain="$1"
-  Le_DeployHook="$2"
-  _isEcc="$3"
-  if [ -z "$Le_DeployHook" ]; then
-    _usage "Usage: $PROJECT_ENTRY --deploy -d domain.com --deploy-hook cpanel [--ecc] "
-    return 1
-  fi
-
-  _initpath "$Le_Domain" "$_isEcc"
-  if [ ! -d "$DOMAIN_PATH" ]; then
-    _err "Domain is not valid:'$Le_Domain'"
-    return 1
-  fi
+_deploy() {
+  _d="$1"
+  _hooks="$2"
 
-  _deployApi="$(_findHook "$Le_Domain" deploy "$Le_DeployHook")"
+  for _d_api in $(echo "$_hooks" | tr ',' " "); do
+    _deployApi="$(_findHook "$_d" deploy "$_d_api")"
     if [ -z "$_deployApi" ]; then
-    _err "The deploy hook $Le_DeployHook is not found."
+      _err "The deploy hook $_d_api is not found."
       return 1
     fi
     _debug _deployApi "$_deployApi"
 
-  _savedomainconf Le_DeployHook "$Le_DeployHook"
-
     if ! (
       if ! . "$_deployApi"; then
         _err "Load file $_deployApi error. Please check your api file and try again."
         return 1
       fi
 
-    d_command="${Le_DeployHook}_deploy"
+      d_command="${_d_api}_deploy"
       if ! _exists "$d_command"; then
         _err "It seems that your api file is not correct, it must have a function named: $d_command"
         return 1
       fi
 
-    if ! $d_command "$Le_Domain" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$CERT_FULLCHAIN_PATH"; then
-      _err "Error deploy for domain:$Le_Domain"
-      _on_issue_err
+      if ! $d_command "$_d" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$CERT_FULLCHAIN_PATH"; then
+        _err "Error deploy for domain:$_d"
         return 1
       fi
     ); then
@@ -3912,7 +3899,30 @@ deploy() {
     else
       _info "$(__green Success)"
     fi
+  done
+}
+
+#domain hooks
+deploy() {
+  _d="$1"
+  _hooks="$2"
+  _isEcc="$3"
+  if [ -z "$_hooks" ]; then
+    _usage "Usage: $PROJECT_ENTRY --deploy -d domain.com --deploy-hook cpanel [--ecc] "
+    return 1
+  fi
 
+  _initpath "$_d" "$_isEcc"
+  if [ ! -d "$DOMAIN_PATH" ]; then
+    _err "Domain is not valid:'$_d'"
+    return 1
+  fi
+
+  . "$DOMAIN_CONF"
+
+  _savedomainconf Le_DeployHook "$_hooks"
+
+  _deploy "$_d" "$_hooks"
 }
 
 installcert() {
@@ -5136,7 +5146,11 @@ _process() {
         shift
         ;;
       --deploy-hook)
-        _deploy_hook="$2"
+        if [ -z "$2" ] || _startswith "$2" "-"; then
+          _usage "Please specify a value for '--deploy-hook'"
+          return 1
+        fi
+        _deploy_hook="$_deploy_hook$2,"
         shift
         ;;
       --ocsp-must-staple | --ocsp)