ImportDeclaration()

in packages/babel-plugin-wind-rc/lib/index.js [31:80]

• 42 lines of code
• 9 McCabe index (conditional complexity)

    ImportDeclaration(path) {
      const { source } = path.node
      if (!isStringLiteral(source)) {
        return
      }

      const { value: sourceValue } = source

      const exactExcludePatterns = transPatterns(excludePatterns)

      if (Array.isArray(exactExcludePatterns)) {
        for (const pattern of exactExcludePatterns) {
          if (pattern.test(sourceValue)) {
            return
          }
        }
      }

      const exactIncludePatterns = transPatterns(includePatterns)

      if (
        !Array.isArray(exactIncludePatterns) ||
        !exactIncludePatterns.length
      ) {
        console.warn(
          '[babel-plugin-wind-rc] ' +
          'It will be not importing related css files automatically, ' +
          'because the plugin cannot find any import sources ' +
          'that can be matched `includePatterns`.'
        )
        return
      }

      let canBeInject = false

      _.forEach(exactIncludePatterns, (pattern) => {
        if (pattern.test(sourceValue)) {
          canBeInject = true
        }
      })

      if (canBeInject) {
        path.insertBefore(
          importDeclaration(
            [],
            stringLiteral(`${sourceValue}/${cssFilePath}`)
          )
        )
      }
    },