Typescript error when running madge on Ubuntu

[JackelynOliveira]

I'm having an error that seems to be typescript related when trying to run madge on an Ubuntu machine. It doesn't happen when I'm running it on macOS.

OS: Ubuntu 22.04 Node version: 16.19.1 Madge version: 5

.madgerc contents:

{
  "tsConfig": "tsConfig.json",
  "fileExtensions": ["js", "ts"],
  "excludeRegExp": ["^build\/"]
}

Command: madge --circular ./

yarn run v1.22.19
$ madge --circular ./
/<project_folder>/madge/node_modules/typescript/lib/typescript.js:28137
        if (!sourceFile.statements.length) {
                                   ^

TypeError: Cannot read properties of undefined (reading 'length')
    at convertToObjectWorker (<project_folder>/node_modules/madge/node_modules/typescript/lib/typescript.js:28137:36)
    at parseOwnConfigOfJsonSourceFile (<project_folder>/node_modules/madge/node_modules/typescript/lib/typescript.js:288[5]([...]#step:6:6)1:20)
    at parseConfig (<project_folder>/node_modules/madge/node_modules/typescript/lib/typescript.js:28758:13)
    at parseJsonConfigFileContentWorker (<project_folder>/node_modules/madge/node_modules/typescript/lib/typescript.js:28[6]([...]#step:6:7)05:28)
    at Object.parseJsonSourceFileConfigFileContent (<project_folder>/node_modules/madge/node_modules/typescript/lib/typescript.js:285[7]([...]#step:6:8)2:16)
    at Object.<anonymous> (<project_folder>/node_modules/madge/bin/cli.js:117:17)
    at Module._compile (node:internal/modules/cjs/loader:11[9]([...]#step:6:10)1:14)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1245:[10]([...]#step:6:11))
    at Module.load (node:internal/modules/cjs/loader:1069:32)
    at Function.Module._load (node:internal/modules/cjs/loader:904:[12]([...]#step:6:13))
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
Error: Process completed with exit code 1.

Let me know if there's any other information you need.

Update: I was able to track down the cause of the problem. In the .madgerc file, there was a typo on the typescript file name (it should be tsconfig.json instead of tsConfig.json).

I'd suggest as a improvement, if possible, validating the provided file name to avoid misleading errors such as this.