Fix isolated projects compatibility

[lwasyl]

No description provided.

[github-actions]

Diffuse output:

OLD: diffuse-base-file
NEW: ktlint-gradle-plugin.jar

       │          compressed           │          uncompressed          
       ├───────────┬───────────┬───────┼───────────┬───────────┬────────
 JAR   │ old       │ new       │ diff  │ old       │ new       │ diff   
───────┼───────────┼───────────┼───────┼───────────┼───────────┼────────
 class │ 143.5 KiB │ 143.5 KiB │ -26 B │ 294.1 KiB │ 293.9 KiB │ -253 B 
 other │  10.1 KiB │  10.1 KiB │   0 B │  24.9 KiB │  24.9 KiB │    0 B 
───────┼───────────┼───────────┼───────┼───────────┼───────────┼────────
 total │ 153.6 KiB │ 153.5 KiB │ -26 B │   319 KiB │ 318.8 KiB │ -253 B 

 CLASSES │ old │ new │ diff       
─────────┼─────┼─────┼────────────
 classes │  86 │  86 │  0 (+0 -0) 
 methods │ 723 │ 724 │ +1 (+6 -5) 
  fields │ 177 │ 177 │  0 (+1 -1)

JAR

    compressed    │   uncompressed    │                                                                                   
─────────┬────────┼──────────┬────────┤                                                                                   
 size    │ diff   │ size     │ diff   │ path                                                                              
─────────┼────────┼──────────┼────────┼───────────────────────────────────────────────────────────────────────────────────
 1.1 KiB │ -142 B │  1.5 KiB │ -382 B │ ∆ io/github/usefulness/KtlintGradlePlugin_apply_1_recognisedEditorConfigs_2.class 
 1.1 KiB │  +91 B │  1.6 KiB │ +151 B │ ∆ io/github/usefulness/KtlintGradlePlugin_apply_1_recognisedEditorConfigs_1.class 
   5 KiB │  +25 B │ 13.5 KiB │  -22 B │ ∆ io/github/usefulness/KtlintGradlePlugin.class                                   
─────────┼────────┼──────────┼────────┼───────────────────────────────────────────────────────────────────────────────────
 7.2 KiB │  -26 B │ 16.7 KiB │ -253 B │ (total)

CLASSES

METHODS:

   old │ new │ diff       
  ─────┼─────┼────────────
   723 │ 724 │ +1 (+6 -5) 
  
  + io.github.usefulness.KtlintGradlePlugin_apply_1_recognisedEditorConfigs_1 <init>(Project)
  + io.github.usefulness.KtlintGradlePlugin_apply_1_recognisedEditorConfigs_1 invoke(File) → File
  + io.github.usefulness.KtlintGradlePlugin_apply_1_recognisedEditorConfigs_2 invoke(File) → File
  + kotlin.io.FilesKt resolve(File, String) → File
  + org.gradle.api.Project getProjectDir() → File
  + org.gradle.api.Project getRootProject() → Project
  
  - io.github.usefulness.KtlintGradlePlugin_apply_1_recognisedEditorConfigs_1 <clinit>()
  - io.github.usefulness.KtlintGradlePlugin_apply_1_recognisedEditorConfigs_1 <init>()
  - io.github.usefulness.KtlintGradlePlugin_apply_1_recognisedEditorConfigs_1 invoke(Project) → Project
  - io.github.usefulness.KtlintGradlePlugin_apply_1_recognisedEditorConfigs_2 invoke(Project) → File
  - org.gradle.api.Project getParent() → Project
  

FIELDS:

   old │ new │ diff      
  ─────┼─────┼───────────
   177 │ 177 │ 0 (+1 -1) 
  
  + io.github.usefulness.KtlintGradlePlugin_apply_1_recognisedEditorConfigs_1 _this_with: Project
  
  - io.github.usefulness.KtlintGradlePlugin_apply_1_recognisedEditorConfigs_1 INSTANCE: KtlintGradlePlugin_apply_1_recognisedEditorConfigs_1

[lwasyl]

Note that this will now traverse directories and not projects. Previously if projects were set up with custom directories, the plugin would look for the .editorconfig file in the actual project directories. Now it traverses the file system directories from the project directory up to the root project directory.

So e.g. for projects set up to use custom directories (using project(":some-project").projectDir = file("custom/directory"))

: -> .
:foo -> ./projects/custom/directory/foo
:foo:bar -> ./projects/custom/directory/bar

then when applying the plugin in :foo:bar project:

• previously we'd search for .editorconfig files in ./projects/custom/directory/foo, ./projects/(...)/bar and .
• now, we'll search for .editorconfig files in ./projects/custom/directory/bar, ./projects/custom/directory, ./projects/custom, ./projects/ and .

(fwiw I think the new behavior is more intuitive and expected)

[mateuszkwiecinski]

• this supposed to resemble what ktlint does when searching for applicable editorconfigs, so the new behavior can be even considered a fix 👍