Ignore `unnecessary_string_interpolations` in messages_XX.dart files

[bambinoua]

I have this code in translation file

static String m1(isNew, table, message) => "${Intl.select(isNew, {
            'true':
                'Could not insert record into \'${table}\' table. ${message}',
            'false':
                'Could not update record into \'${table}\' table. ${message}',
          })}";

And my analysis_options.yaml contains this unnecessary_string_interpolations: true. So I have a warnig about unnecessary string interpolation. Is it possible to ignore this in messages files or remove redundant string interpolation from Intl.select

[lzoran]

Hi @bambinoua,

Thanks for reporting this!

The analysis_options.yaml file offers the option to exclude certain files and directories from analysis with the exclude section. Unfortunately, this does not work at the moment (issue).

I think this is more linter than a generated code issue. If you agree, I suggest leaving this open so we can monitor the need for this. In case of high demand, maybe we could add one more ignore rule within generated files.

[bambinoua]

Yes. My suggestion is just add the additional rule to generated files:

// Ignore issues from commonly used lints in this file.
// ignore_for_file:unnecessary_brace_in_string_interps, unnecessary_new
// ignore_for_file:prefer_single_quotes,comment_references, directives_ordering
// ignore_for_file:annotate_overrides,prefer_generic_function_type_aliases
// ignore_for_file:unused_import, file_names, avoid_escaping_inner_quotes
// ignore_for_file:unnecessary_string_interpolations                                    <--- something like this

[lzoran]

Hi @bambinoua,

I've noticed that the previously mentioned issue with the exclude section within the analysis_options.yaml file works fine now with the latest Flutter version (Flutter 2.2.3) and the latest IDE extensions for Flutter and Dart.

Does updating analyzer config work for you?

The analysis_options.ymal file:

include: package:pedantic/analysis_options.yaml

analyzer:
  exclude:
    - lib/generated/intl/*.dart

linter:
  rules:
    - unnecessary_string_interpolations

[lzoran]

I'm closing this issue as the latest version of the Flutter Intl extension (1.17.0) generates code that should not complain for the unnecessary_string_interpolations lint rule.
In case you still see warnings after update to the latest version, please feel free to open a new issue.