| import j from 'jscodeshift' | |
| import babylonParse from 'jscodeshift/parser/babylon' | |
| import tsOptions from 'jscodeshift/parser/tsOptions' | |
| const dtsOptions = { | |
| ...tsOptions, | |
| plugins: [ | |
| ...tsOptions.plugins.filter((plugin) => plugin !== 'typescript'), | |
| ['typescript', { dts: true }], | |
| ], | |
| } | |
| function createParserFromPath(filePath: string): j.JSCodeshift { | |
| const isDeclarationFile = /\.d\.(m|c)?ts$/.test(filePath) | |
| if (isDeclarationFile) { | |
| return j.withParser(babylonParse(dtsOptions)) | |
| } | |
| // jsx is allowed in .js files, feed them into the tsx parser. | |
| // tsx parser :.js, .jsx, .tsx | |
| // ts parser: .ts, .mts, .cts | |
| const isTsFile = /\.(m|c)?.ts$/.test(filePath) | |
| return isTsFile ? j.withParser('ts') : j.withParser('tsx') | |
| } | |
| export { createParserFromPath } | |