add Settings.strict to match BASHLY_STRICT

Author: DannyBen

lib/bashly/settings.rb

@@ -1,7 +1,7 @@
 module Bashly
   class Settings
     class << self
-      attr_writer :source_dir, :target_dir
+      attr_writer :source_dir, :target_dir, :strict
 
       def source_dir
         @source_dir ||= ENV['BASHLY_SOURCE_DIR'] || 'src'
@@ -10,6 +10,10 @@ def source_dir
       def target_dir
         @target_dir ||= ENV['BASHLY_TARGET_DIR'] || '.'
       end
+
+      def strict
+        @strict ||= ENV['BASHLY_STRICT'] || '.'
+      end
     end
   end
 end

lib/bashly/views/command/initialize.erb

@@ -2,7 +2,7 @@
 initialize() {
   version="<%= version %>"
   long_usage=''
-  <%= ENV['BASHLY_STRICT'] ? "set -euo pipefail" : "set -e" %>
+  <%= Settings.strict ? "set -euo pipefail" : "set -e" %>
 
 <%= load_user_file("initialize.sh", placeholder: false).indent 2 %>
 }

spec/spec_helper.rb

@@ -14,15 +14,14 @@
 # Set up working directory for the specs
 Settings.source_dir = 'spec/tmp/src'
 Settings.target_dir = 'spec/tmp'
+Settings.strict = '1' # generate scripts with `set -euo pipefile`
 reset_tmp_dir
 
 # Consistent Colsole output (for rspec_fixtures)
 ENV['TTY'] = 'off'
 ENV['COLUMNS'] = '80'
 ENV['LINES'] = '30'
 
-# Force generated scripts to strict mode (set -euo pipefile)
-ENV['BASHLY_STRICT'] = '1'
 
 RSpec.configure do |c|
   c.include SpecMixin