Merge branch 'stable-2.15'

* stable-2.15:
  Log a warning when a hook exits with error status
  Include hook name in error message when logging output failed
  Log a warning when a hook times out
  Use Logger's built-in string formatting

Change-Id: Iac58aca64c9699f28ea105850e9fdefbea1e3e64
tree: 3ac4f89de4f4173848e40dfa248b3481aa751838
  1. src/
  2. .gitignore
  3. BUILD

Hooks plugin

Gerrit does not support the standard server-side git hooks in the repositories it manages.

This plugin adds support for custom hooks that can be run instead. Refer to the configuration documentation and list of supported hooks for details.