- Allow disabling compact flag expansion (-abc to -a -b -c)

Author: DannyBen

lib/bashly/settings.rb

@@ -3,7 +3,8 @@ class Settings
     class << self
       include AssetHelper
 
-      attr_writer :source_dir, :target_dir, :lib_dir, :strict, :tab_indent
+      attr_writer :compact_short_flags, :source_dir, :target_dir,
+        :lib_dir, :strict, :tab_indent
 
       def source_dir
         @source_dir ||= get :source_dir
@@ -25,6 +26,10 @@ def tab_indent
         @tab_indent ||= get :tab_indent
       end
 
+      def compact_short_flags
+        @compact_short_flags ||= get :compact_short_flags
+      end
+
       def env
         @env ||= get(:env)&.to_sym
       end

lib/bashly/templates/settings.yml

@@ -22,6 +22,10 @@ strict: false
 # (every 2 leading spaces will be converted to a tab character)
 tab_indent: false
 
+# When true, the generated script will consider any argument in the form of
+# `-abc` as if it is `-a -b -c`.
+compact_short_flags: true
+
 # Set to 'production' or 'development':
 # - production    generate a smaller script, without file markers
 # - development   generate with file markers

lib/bashly/views/command/normalize_input.gtx

@@ -11,11 +11,15 @@
 >     elif [[ $arg =~ ^(-[a-zA-Z0-9])=(.+)$ ]]; then
 >       input+=("${BASH_REMATCH[1]}")
 >       input+=("${BASH_REMATCH[2]}")
+
+if Settings.compact_short_flags
 >     elif [[ $arg =~ ^-([a-zA-Z0-9][a-zA-Z0-9]+)$ ]]; then
 >       flags="${BASH_REMATCH[1]}"
 >       for (( i=0 ; i < ${#flags} ; i++ )); do
 >         input+=("-${flags:i:1}")
 >       done
+end
+
 >     else
 >       input+=("$arg")
 >     fi