0.24.1: Invalid configuration for 'indentation'. Falling back to default.

[ileitch]

How are we supposed to use this new indentation feature? I don't see any instructions for it, and I'd rather not have Invalid configuration for 'indentation'. Falling back to default. spamming my output.

[jpsim]

Could you please fill out the issue template next time? It has the questions I would ask next based on what you've written.

Complete output when running SwiftLint, including the stack trace and command used

$ swiftlint lint

Environment

• SwiftLint version (run swiftlint version to be sure)?
• Installation method used (Homebrew, CocoaPods, building from source, etc)?
• Paste your configuration file:

# insert yaml contents here

• Are you using nested configurations?
  If so, paste their relative paths and respective contents.
• Which Xcode version are you using (check xcode-select -p)?
• Do you have a sample that shows the issue? Run echo "[string here]" | swiftlint lint --no-cache --use-stdin --enable-all-rules
  to quickly test if your example is really demonstrating the issue. If your example is more
  complex, you can use swiftlint lint --path [file here] --no-cache --enable-all-rules.

// This triggers a violation:
let foo = try! bar()

[ornithocoder]

Hi @jpsim. I'm getting the same message (twice, because I have nested config files).

$  Pods/SwiftLint/swiftlint version
0.24.1
$ Pods/SwiftLint/swiftlint 
Loading configuration from '.swiftlint.yml'
Invalid configuration for 'indentation'. Falling back to default.
Linting Swift files in current working directory
Invalid configuration for 'indentation'. Falling back to default.
...

$ cat .swiftlint.yml 
  opt_in_rules:                                                                                                              
    - closure_end_indentation                                                                                                
    - closure_spacing                                                                                                        
    - empty_count                                                                                                            
    - explicit_init                                                                                                          
    - fatal_error_message                                                                                                    
    - file_length                                                                                                            
    - first_where                                                                                                            
    - force_cast                                                                                                             
    - force_try                                                                                                              
    - force_unwrapping                                                                                                       
    - implicitly_unwrapped_optional                                                                                          
    - operator_usage_whitespace                                                                                              
    - overridden_super_call                                                                                                  
    - prohibited_super_call                                                                                                  
    - redundant_nil_coalescing                                                                                               
    - multiline_parameters                                                                                                   
    - file_header                                                                                                            
    - vertical_parameter_alignment_on_call                                                                                   
    - joined_default_parameter                                                                                               
    - unneeded_parentheses_in_closure_argument                                                                               
    - trailing_closure                                                                                                       
    - private_action                                                                                                         
    - discouraged_object_literal                                                                                             
    - yoda_condition                                                                                                         
    - prefixed_toplevel_constant                                                                                             
                                                                                                                             
  excluded:                                                                                                                                                                                                 
    - Pods                                                                                                                   
    - ci                                                                                                                     
    - fastlane                                                                                                               
                                                                                                                             
  identifier_name:                                                                                                           
    min_length:                                                                                                              
      error: 3                                                                                                               
    excluded:                                                                                                                
      - id                                                                                                                   
      - to                                     

custom_rules:
  quickspec_class_name:
    name: "Invalid Test Class Name"
    regex: "class\\s+(.*)[^Tests]:\\s+QuickSpec"
    message: "A test class name must end with 'Tests'"
    severity: error

$ cat Tests/.swiftlint.yml 
disabled_rules:
  - line_length
  - file_length
  - type_body_length
  - function_body_length
  - type_name
  - cyclomatic_complexity

opt_in_rules:
  - xctfail_message
  - single_test_class
  - quick_discouraged_call
  - discouraged_direct_init
  - quick_discouraged_focused_test
  - quick_discouraged_pending_test

discouraged_direct_init:
  types:
    - Bundle
    - UIDevice
    - UIWindow

[jpsim]

Alright, I managed to reproduce this just by running swiftlint in the root of SwiftLint's source at the current master (569937f). Will fix.

[jpsim]

Fixed. Thanks for reporting. Next time please do fill out the issue template however.

[ileitch]

@jpsim Will do. Is there any instruction anywhere about how to use this indentation feature?

[jpsim]

#319 (comment)