fix(tools): multiple configuration files will fail the test

tools/test.sh

@@ -12,6 +12,8 @@ SITE_DIR="_site"
 
 _config="_config.yml"
 
+_baseurl=""
+
 help() {
   echo "Build and test the site content"
   echo
@@ -24,18 +26,39 @@ help() {
   echo "     -h, --help               Print this information."
 }
 
+read_baseurl() {
+  if [[ $_config == *","* ]]; then
+    # multiple config
+    IFS=","
+    read -ra config_array <<<"$_config"
+
+    # reverse loop the config files
+    for ((i = ${#config_array[@]} - 1; i >= 0; i--)); do
+      _tmp_baseurl="$(grep '^baseurl:' "${config_array[i]}" | sed "s/.*: *//;s/['\"]//g;s/#.*//")"
+
+      if [[ -n $_tmp_baseurl ]]; then
+        _baseurl="$_tmp_baseurl"
+        break
+      fi
+    done
+
+  else
+    # single config
+    _baseurl="$(grep '^baseurl:' "$_config" | sed "s/.*: *//;s/['\"]//g;s/#.*//")"
+  fi
+}
+
 main() {
   # clean up
   if [[ -d $SITE_DIR ]]; then
     rm -rf "$SITE_DIR"
   fi
 
-  _baseurl="$(grep '^baseurl:' "$_config" | sed "s/.*: *//;s/['\"]//g;s/#.*//")"
+  read_baseurl
 
   # build
-  JEKYLL_ENV=production bundle exec jekyll build \
-    --destination "$SITE_DIR$_baseurl" \
-    --config "$_config"
+  JEKYLL_ENV=production bundle exec jekyll b \
+    -d "$SITE_DIR$_baseurl" -c "$_config"
 
   # test
   bundle exec htmlproofer "$SITE_DIR" \