Function _resolveFilepath

src/utils/resolveFilepath.js:39–77

({
  fs,
  cache,
  gitdir,
  tree,
  pathArray,
  oid,
  filepath,
})

}

async function _resolveFilepath({
  fs,
  cache,
  gitdir,
  tree,
  pathArray,
  oid,
  filepath,
}) {
  const name = pathArray.shift()
  for (const entry of tree) {
    if (entry.path === name) {
      if (pathArray.length === 0) {
        return entry.oid
      } else {
        const { type, object } = await readObject({
          fs,
          cache,
          gitdir,
          oid: entry.oid,
        })
        if (type !== 'tree') {
          throw new ObjectTypeError(oid, type, 'tree', filepath)
        }
        tree = GitTree.from(object)
        return _resolveFilepath({
          fs,
          cache,
          gitdir,
          tree,
          pathArray,
          oid,
          filepath,
        })
      }
    }
  }
  throw new NotFoundError(`file or directory found at "${oid}:${filepath}"`)
}