Function findGraalPyVersion

src/find-graalpy.ts:9–78

(
  versionSpec: string,
  architecture: string,
  updateEnvironment: boolean,
  checkLatest: boolean,
  allowPreReleases: boolean
)

import * as tc from '@actions/tool-cache';

export async function findGraalPyVersion(
  versionSpec: string,
  architecture: string,
  updateEnvironment: boolean,
  checkLatest: boolean,
  allowPreReleases: boolean
): Promise<string> {
  let resolvedGraalPyVersion = '';
  let installDir: string | null;
  let releases: IGraalPyManifestRelease[] | undefined;

  let graalpyVersionSpec = parseGraalPyVersion(versionSpec);

  if (checkLatest) {
    releases = await graalpyInstall.getAvailableGraalPyVersions();
    if (releases && releases.length > 0) {
      const releaseData = graalpyInstall.findRelease(
        releases,
        graalpyVersionSpec,
        architecture,
        false
      );

      if (releaseData) {
        core.info(`Resolved as GraalPy ${releaseData.resolvedGraalPyVersion}`);
        graalpyVersionSpec = releaseData.resolvedGraalPyVersion;
      } else {
        core.info(
          `Failed to resolve GraalPy ${graalpyVersionSpec} from manifest`
        );
      }
    }
  }

  ({installDir, resolvedGraalPyVersion} = findGraalPyToolCache(
    graalpyVersionSpec,
    architecture
  ));

  if (!installDir) {
    ({installDir, resolvedGraalPyVersion} = await graalpyInstall.installGraalPy(
      graalpyVersionSpec,
      architecture,
      allowPreReleases,
      releases
    ));
  }

  const pipDir = IS_WINDOWS ? 'Scripts' : 'bin';
  const _binDir = path.join(installDir, pipDir);
  const binaryExtension = IS_WINDOWS ? '.exe' : '';
  const pythonPath = path.join(_binDir, `python${binaryExtension}`);
  const pythonLocation = path.join(installDir, 'bin');
  if (updateEnvironment) {
    core.exportVariable('pythonLocation', installDir);
    // https://cmake.org/cmake/help/latest/module/FindPython.html#module:FindPython
    core.exportVariable('Python_ROOT_DIR', installDir);
    // https://cmake.org/cmake/help/latest/module/FindPython2.html#module:FindPython2