Function parseGraalPyVersion

src/find-graalpy.ts:115–138

(versionSpec: string)

}

export function parseGraalPyVersion(versionSpec: string): string {
  const versions = versionSpec.split('-').filter(item => !!item);

  if (/^(graalpy)(.+)/.test(versions[0])) {
    const version = versions[0].replace('graalpy', '');
    versions.splice(0, 1, 'graalpy', version);
  }

  if (versions.length < 2 || versions[0] != 'graalpy') {
    throw new Error(
      "Invalid 'version' property for GraalPy. GraalPy version should be specified as 'graalpy<python-version>' or 'graalpy-<python-version>'. See README for examples and documentation."
    );
  }

  const pythonVersion = versions[1];

  if (!validateVersion(pythonVersion)) {
    throw new Error(
      "Invalid 'version' property for GraalPy. GraalPy versions should satisfy SemVer notation. See README for examples and documentation."
    );
  }

  return pythonVersion;
}