View Pretested Integration on the plugin site for more information.
Alexander Winther Uldall
Ronni Elken Lindsgaard
This plugin lets Jenkin manage your company truth 'upstream' repository – keeping it in a clean state by only pushing changesets which build successfully. Builds – and thus updates – are triggered when developers push to a specific designated repository.
The system defined in this plugin depends on three parts: A company truth 'upstream' repository where developers can pull the latest stable version; a 'downstream' repository to which developers push their changes and from where Jenkins extract changesets in order to build them and possibly commit them to company truth; and thirdly – in the case of distributed SCMs – the local repositories where developers work.
The current version is a minimal working example and – as it is under development – there are some constraints to the plugin as it is:
- Only mercurial is supported. Although the final plugin will support the most common SCMs – or at least allow for easy integration – only Mercurial is currently supported.
- Only successful builds are supported. Problems during merge/build leaves the workspace in a non-working state, which must be fixed manually by clearing the workspace for the time being.
In order to get started using Pretested Integration, you need the three repositories described above: The 'upstream' and local repositories probably exist already. Otherwise, you must set up a remote Mercurial repository and clone it unto the clients. For both existing and new repositories it is worth considering disallowing pushes directly to the 'upstream' repository.
The 'downstream' repository is set up by this plugin upon configuration. At this point client repositories should change their default configuration for push-requests to point to this 'downstream' repository.
In Jenkins each job can be configured to use Pretested Integration from the job configuration page. Once selected, Jenkins will start building the job in question every time a developer pushes change to the repository defined in the plugin setup page. Whether or not this repository already exist, it is important to click 'Make/update repository': if the repository does not exist it will be created at the given path and a repository hook will be added. If the repository already exists, the hook will be added. This repository hook is responsible for starting jenkins builds, why this step is important. Refer to the supplied screenshot for a visual example.
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