Co-authored-by: Renovate Bot <bot@renovateapp.com>

Co-authored-by: Michael Kriese <michael.kriese@visualon.de>
Co-authored-by: HonkingGoose <34918129+HonkingGoose@users.noreply.github.com>

Co-authored-by: Renovate Bot <bot@renovateapp.com>

This reverts commit a0a77033.

Co-authored-by: Renovate Bot <bot@renovateapp.com>

* feat(config): allow exporting async config (#13035)

module.exports can now be a function and it can be/return a Promise,
allowing the results of asynchronous operations to be used in the
configuration.

The discussion leading up to this PR in #13035 assumed that
module.exports had to be a plain object.

But this commit:

  commit 9aa97af5
  Author: Nejc Habjan <hab.nejc@gmail.com>
  Date:   Thu Dec 9 13:45:48 2021 +0100

      feat(config)!: parse JSON5/YAML self-hosted admin config (#12644)

      Adds support for alternative admin config file formats.

      BREAKING CHANGE: Renovate will now fail if RENOVATE_CONFIG_FILE is specified without a file extension

Had as an undocumented side effect, that it also handled transparenty
if module.exports was assigned a Promise. With that commit, the
promise will be await-ed so the resolved value is returned from
getConfig(). That was not the case before that commit.

So in this commit, configs that export functions are handled, and
test cases for both promises and functions have been added.

* Update lib/workers/global/config/parse/__fixtures__/fileAsyncFunction.js

Co-authored-by: HonkingGoose <34918129+HonkingGoose@users.noreply.github.com>

* Update lib/workers/global/config/parse/__fixtures__/fileFunctionPromise.js

Co-authored-by: HonkingGoose <34918129+HonkingGoose@users.noreply.github.com>

* feat(config): Fixed linter problems (#13035)

* feat(config)!: Add doc for JSON5/YAML self-hosted admin config (#12644)

The code was introduced in 9aa97af5 and here is the documentation to
go with it

* feat(config): Document config.js exports (#13035)

* feat(config): Rename file*.js to config*.js because they really are config (#13035)

* Update docs/usage/getting-started/running.md

Co-authored-by: HonkingGoose <34918129+HonkingGoose@users.noreply.github.com>

* Update docs/usage/getting-started/running.md

Co-authored-by: HonkingGoose <34918129+HonkingGoose@users.noreply.github.com>

Co-authored-by: HonkingGoose <34918129+HonkingGoose@users.noreply.github.com>
Co-authored-by: Michael Kriese <michael.kriese@visualon.de>

Co-authored-by: Renovate Bot <bot@renovateapp.com>

Co-authored-by: Michael Kriese <michael.kriese@visualon.de>

* docs: prepare release as asset

* chore: cleanup

* fix: wrong extension

* fix: wrong logger

* fix: wrong path

* chore: clean and create tmp

* chore: fix types

* fix: update generation

* Update .github/workflows/build.yml

Co-authored-by: HonkingGoose <34918129+HonkingGoose@users.noreply.github.com>

* Update lib/datasource/types.ts

Co-authored-by: HonkingGoose <34918129+HonkingGoose@users.noreply.github.com>

Co-authored-by: HonkingGoose <34918129+HonkingGoose@users.noreply.github.com>

BREAKING CHANGE: Configurations extending config:base will now default to maximum 10 concurrent PRs instead of 20.

Adds support for alternative admin config file formats.

BREAKING CHANGE: Renovate will now fail if RENOVATE_CONFIG_FILE is specified without a file extension

Co-authored-by: Renovate Bot <bot@renovateapp.com>

Co-authored-by: Michael Kriese <michael.kriese@visualon.de>

Co-authored-by: Renovate Bot <bot@renovateapp.com>

* Add safeguard timeouts #2804

* Fix unit tests

* Fix unit tests

* Update lib/util/exec/index.ts

Co-authored-by: Michael Kriese <michael.kriese@visualon.de>

* Changes after code review

* Fixes after merge

Co-authored-by: Michael Kriese <michael.kriese@visualon.de>
Co-authored-by: Rhys Arkins <rhys@arkins.net>

Co-authored-by: Renovate Bot <bot@renovateapp.com>