| import path from 'path' | |
| /** | |
| * resolve relative file path to absolute file path. | |
| * @param filePath relative file path | |
| * @param syntax syntax that match the stack | |
| */ | |
| export const relativeFilePathResolver = (filePath: string, syntax: RegExp): string => { | |
| const stack = (new Error().stack || '').split('\n') | |
| const target = stack.findIndex((s) => syntax.test(s)) | |
| // Node = 8 shows stack like that: '(/path/to/file.ts:77:27) | |
| const pathNode8 = stack[target + 1].match(/\((.*):[0-9]+:[0-9]+\)/) | |
| // Node >= 10 shows stack like that: 'at /path/to/file.ts:77:27 | |
| const pathNode10 = stack[target + 1].match(/at (.*):[0-9]+:[0-9]+/) | |
| if (!pathNode8 && !pathNode10) { | |
| throw new Error('STACK does not have a file url. Check out if the node version >= 8') | |
| } | |
| const executionPath = (pathNode8 && pathNode8[1]) || (pathNode10 && pathNode10[1]) | |
| /** | |
| * decodeURIComponent used to decode parts of a path. | |
| * | |
| * Before: \D:\%D0%9D%D0%B8%D0%BA%D0%B8%D1%82%D0%B0\project\dist\components\photo | |
| * After: \D:\Никита\project\dist\components\photo | |
| */ | |
| const resultPath = decodeURIComponent(path.join(path.dirname(executionPath as string), filePath).replace(/^file:/gi, '')) | |
| /** | |
| * If the separator is a backslash, remove the first one. | |
| * If you do not do this, the file will not be found | |
| * | |
| * Required for Windows | |
| */ | |
| if (path.sep === '\\' && resultPath[0] === '\\') { | |
| return resultPath.slice(1) | |
| } | |
| return resultPath | |
| } | |