Function installDirCandidates

src/upgrade/remove-binary.ts:113–132

Candidate bundle install dirs: the running binary's own, plus the defaults.

(p: RemoveBinaryProbes)

/** Candidate bundle install dirs: the running binary's own, plus the defaults. */
function installDirCandidates(p: RemoveBinaryProbes): string[] {
  const P = pathFor(p.platform);
  const dirs: string[] = [];
  const method = detectInstallMethod({
    filename: p.filename,
    platform: p.platform,
    cwd: p.cwd,
    exists: p.exists,
  });
  if (method.kind === 'bundle' && method.installDir) dirs.push(method.installDir);
  if (p.env.CODEGRAPH_INSTALL_DIR) dirs.push(p.env.CODEGRAPH_INSTALL_DIR);
  // Platform defaults — probed even when the RUNNING binary is npm/source,
  // because the whole point is clearing installs the user forgot about.
  if (p.platform === 'win32') {
    if (p.env.LOCALAPPDATA) dirs.push(P.join(p.env.LOCALAPPDATA, 'codegraph'));
  } else {
    dirs.push(stateDir(p));
  }
  return [...new Set(dirs.map((d) => P.resolve(d)))];
}

export function planBinaryRemoval(p: RemoveBinaryProbes): BinaryRemovalPlan {
  const P = pathFor(p.platform);