|Table of Contents|
User interface changes
The user interface update that we started in the previous version continues in the future 2018.1 version.
In this EAP build, the build line has been redesigned a bit and the agent history page now looks similar to "the All builds Builds page " (which was introduced in 2017.2.x):
We're working on other pages where lists of builds are shown. Expect more changes in the next EAP build.
Inherited build steps configuration improvements
Ability to redefine inherited build step settings
In the current TeamCity version, if a build step is defined in a template, it is shown as read-only in a build configuration inheriting this build step. If some customization is required, then a parameter reference has to be defined for some settings in the template, and a specific value should be set for this parameter in the build configuration. However, this workaround works for text fields only.
In this EAP it is finally possible to customize an inherited build step, i.e. it is possible to change every setting of the inherited build step without the need to introduce parameters.
Note that the redefined build step preserves its place in the steps order. Note that overriding any property in an inherited BC will fix all the other values in the resulting build config, and changing other properties of the same feature in a template will not take affect. It concerns build steps, triggers, build features, artifact deps, agent reqs, failure conditions.
Ability to have pre- and post-steps in a template
There is sometimes a need to define a common build step in a template, so that this step will be executed either before all build configuration steps or after them.
Note: you still can have a completely custom order of steps in a build configuration inherited from a template.
Now it’s possible to assign a template to some project to be Enforced Settings. As for default templates all build configurations under this project will inherit parameters, options and build features from the enforced settings but such settings could not be overwritten or disabled by build configuration own settings nor by template. Other data in enforced settings won’t be applyed for now (runners, triggers, dependencies, etc).
For parameters and options their specs will be forced. So to force a parameter value read-only attribute (“readOnly=’true’”) should be added to its spec.
Only a system administrator can now assign enforced settings to a project. But any user having edit permissions in the project where template used for enforced settings is defined could modify it. So it’s recommended to create enforced settings in a separate project with specific user access and where VCS settings are not enabled or are trusted.
If there are some enforced settings Starting with this EAP, TeamCity provides the ability to enforce settings for all of the build configurations in a project hierarchy. For instance, with help of this feature it is possible to enforce agent side checkout everywhere, or make sure that all build configurations have some strict execution timeout.
To enforce some settings in the project hierarchy, a template with these settings must be created. After that, a system administrator can set this template as the enforced settings template in the project:
To some extent, the enforced settings template works similarly to the default template - i.e. all of its settings are inherited in build configurations of the project hierarchy. The difference is that these inherited settings cannot be disabled or overridden anyhow. In addition to that, only system administrator can associate a project with a specific enforced settings template - project administrator permissions are not suffieicient. On the other hand, the template itself can be edited by a project administrator who can administer the project where the template is defined.
If the enforced settings template is specified in a project and another template is assigned as the enforced settings in a subproject – the second , the subproject's template will have the higher priority and will overwrite settings from the first one..
Limitations: Dependencies, triggers, and build steps are currently not enforced. We're not convinced there are useful use cases for them, please let us know if you have some cases in mind.
PowerShell Core support
- Cross-platform PowerShell (PowerShell Core) is now supported on Windows, MacOS and Linux
- Side-by-side installations of PowerShell Desktop and PowerShell Core is supported under Windows
Docker plugin improvements
- Docker wrapper now forms build step environment more correctly and passes the relevenat relevant environment variables to the container. TW-53498
- Docker wrapper can now use Gradle and Maven provided by the Docker images in the corresponding build steps. TW-54066, TW-51179
Re-run build action improvements
Now when re-running a build, TeamCity preserves all the custom parameters of this build and its dependencies as of the time of the original run.
Besides that, on the dependencies tab, there is now an additional option to rerun the failed/failed to start or cancelled dependencies of the build:
Shared resources in composite builds
Since this EAP shared resources can be locked not only for regular builds, but for composite builds as well. A lock on the specified resource will be acquired when a composite build starts (when the first build of the composite build chain starts); the lock will be released when the composite build finishes (the last build in its chain is finished).
Adding a lock on a composite build is done the same way it is done for a regular build: it can be done by adding the Shared Resources build feature.
- Browsing of artifacts inside archives is now supported for all external artifacts storages too (previously this feature was available only if artifacts were stored in the internal artifacts storage).
Java 9 and Java 10 can now be used to run an agent.
Gerrit Commit Status Publisher now allows an admin to configure custom values for success and failure instead of +1 and -1 respectively. This label is also configurable. Note that since TeamCity 2018.1 Gerrit 2.6. is the minimal version supported by Commit Status Publisher.
- Build chains page has got new grouping option: it groups together in a single node all of the build configurations which are not related to the current context.
- Duplicates finder (.NET) and Inspections (.NET) runners have been renamed to Duplicates finder (ReSharper) and Inspections (ReSharper) respectively. You can now select the platform bitness for InspectCode when using Inspections (ReSharper).
- All fixed issues