CI with ClearCase Base: The Road Less Traveled

We spent the last year or so building and maintaining a Continuous Integration (CI) system for our major development group. And it was incredibly daunting and frustrating, considering we had to build it around a legacy and problematic version control system like ClearCase Base.

In the textbooks it seems pretty simple: every commit (check-in) to the repository triggers a build, which in turn checks out the latest version of the repository from source control, and run the build process. This way, if a build fail, you know exactly who broke the build – the person who performed the last commit – and if it the build passes, you have full traceability between the build artifacts and the source code they were built from.

Now, let’s try that with ClearCase Base.

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