fun getMatchitPatterns()

in src/main/java/com/maddyhome/idea/vim/extension/matchit/Matchit.kt [208:235]

• 24 lines of code
• 18 McCabe index (conditional complexity)

  fun getMatchitPatterns(virtualFile: VirtualFile?): LanguagePatterns? {
    // fileType is only populated for files supported by the user's IDE + language plugins.
    // Checking the file's name or extension is a simple fallback which also makes unit testing easier.
    val fileTypeName = virtualFile?.fileType?.name
    val fileName = virtualFile?.nameWithoutExtension
    val fileExtension = virtualFile?.extension

    return if (fileTypeName in htmlLikeFileTypes) {
      this.htmlPatterns
    } else if (fileTypeName == "JAVA" || fileExtension == "java") {
      this.javaPatterns
    } else if (fileTypeName == "Ruby" || fileExtension == "rb") {
      this.rubyPatterns
    } else if (fileTypeName == "RHTML" || fileExtension == "erb") {
      this.rubyAndHtmlPatterns
    } else if (fileTypeName == "PHP" || fileExtension == "php") {
      this.phpPatterns
    } else if (fileTypeName == "C++" || fileTypeName == "C#" || fileTypeName == "ObjectiveC" || fileExtension == "c") {
      // "C++" also covers plain C.
      this.cPatterns
    } else if (fileTypeName == "Makefile" || fileName == "Makefile") {
      this.gnuMakePatterns
    } else if (fileTypeName == "CMakeLists.txt" || fileName == "CMakeLists") {
      this.cMakePatterns
    } else {
      return null
    }
  }