- Update script generation to allow bash variables in some YAML strings

Author: DannyBen

lib/bashly/views/argument/usage.gtx

@@ -9,9 +9,9 @@ end
 
 if default
   if default.is_a? Array
-    > printf "    {{ strings[:default] % { value: default.join(', ') } }}\n"
+    > printf "    %s\n" "{{ strings[:default] % { value: default.join(', ') } }}"
   else
-    > printf "    {{ strings[:default] % { value: default } }}\n"
+    > printf "    %s\n" "{{ strings[:default] % { value: default } }}"
   end
 end
 

lib/bashly/views/environment_variable/usage.gtx

@@ -4,11 +4,11 @@
 > printf "{{ help.wrap(76).indent(4).sanitize_for_print }}\n"
 
 if allowed
-  > printf "    {{ strings[:allowed] % { values: allowed.join(', ') } }}\n"
+  > printf "    %s\n" "{{ strings[:allowed] % { values: allowed.join(', ') } }}"
 end
 
 if default
-  > printf "    {{ strings[:default] % { value: default } }}\n"
+  > printf "    %s\n" "{{ strings[:default] % { value: default } }}"
 end
 
 > echo

lib/bashly/views/flag/usage.gtx

@@ -4,23 +4,23 @@
 > printf "{{ help.wrap(76).indent(4).sanitize_for_print }}\n"
 
 if allowed
-  > printf "    {{ strings[:allowed] % { values: allowed.join(', ') } }}\n"
+  > printf "    %s\n" "{{ strings[:allowed] % { values: allowed.join(', ') } }}"
 end
 
 if default
   if default.is_a? Array
-    > printf "    {{ strings[:default] % { value: default.join(', ') } }}\n"
+    > printf "    %s\n" "{{ strings[:default] % { value: default.join(', ') } }}"
   else
-    > printf "    {{ strings[:default] % { value: default } }}\n"
+    > printf "    %s\n" "{{ strings[:default] % { value: default } }}"
   end
 end
 
 if needs
-  > printf "    {{ strings[:needs] % { values: needs.join(', ') } }}\n"
+  > printf "    %s\n" "{{ strings[:needs] % { values: needs.join(', ') } }}"
 end
 
 if conflicts
-  > printf "    {{ strings[:conflicts] % { values: conflicts.join(', ') } }}\n"
+  > printf "    %s\n" "{{ strings[:conflicts] % { values: conflicts.join(', ') } }}"
 end
 
 > echo