Plugin adds support for cleaning new files created during the build. The files modified or deleted during the build are also reported in the build log (but are not affected by the plugin).
The plugin remembers the state of the file tree after the sources checkout and on next build start deletes all the newly added files.
The plugin also gives the ability to dump processes which lock the checkout directory before build finish (requires handle.exe)
Plugin Development Status
In final stage of development. Snapshot builds are available.
Everyone is encouraged to try the plugin.
TeamCity Versions Compatibility
The current plugin version is designed to work with TeamCity 5.1.x, TeamCity 5.0.x and TeamCity 4.5.x (there are three plugin configurations).
<TeamCity Data Directory>/pluginsfolder.
- Restart the server.
The plugin can be used with any runner. Swabra tab provides UI options to enable scanning checkout directory for newly created, modified and deleted files and for enabling file locking processes detection.
Checkout directory state is saved into a file in the caches directory named
<checkout_directory_name_hash>.snapshot using DiskDir format. Checkout directory to snapshot name map is saved into snapshot.map file. The snapshot is used later (at the start of the next build) to determine which files and folders are newly created, modified or deleted. It is done by actual files' presence, last modification data and size comparison with corresponding records in the snapshot.
Сonfiguring plugin via UI options
The plugin adds its configuration settings panel to the runner settings page.
Perform build files cleanup option to enable build files cleanup.
Ensure clean checkout directory to ensure that the checkout directory corresponds to the sources in the repository at the build start. If detecting any modified or deleted files in the checkout directory before the build start Swabra will enforce clean checkout. The build will also fail if some newly created during previous build files can't be deleted.
Perform build files cleanup you will only get warnings about modified and deleted files.
Locking processes setting to inspect the checkout directory for processes locking files in this directory.
Kill options to get report about such processes in the build log or kill them.
Note that for locking processes detection handle.exe is required on agents. Click the
Download handle.exe link for downloading.
Verbose output option to enable detailed logging to build log.
URL for downloading Handle.zip, press
Download button and TeamCity will automatically download Handle, extract and send to Windows agents.
handle.exe will be present on agents only after the upgrade process.
Note that you need to have enough permissions to start the download.
You may also download Handle, extract it on agent and set up the
handle.exe.path system property manually.
Generally snapshot file is deleted after files collection. Set
swabra.preserve.snapshot system property to preserve snapshots for debug purposes.
Issue in TeamCity tracker.