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Build a CI/CD Pipeline in the Cloud: Part Three

Leading Agile

In this installment, we’ll test-drive the first thin vertical slice of application functionality. Review the Story. We were just about to start test-driving our application. Let’s review our first Story before we proceed: blog-ci-cd-pipeline-cloud-3.html. Now we’re going to do software development work.

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Unit Testing Shell Scripts:Part Four

Leading Agile

This may be an unfamiliar approach for readers who don’t come from an application development background. It’s one of the development skills that system administrators and infrastructure engineers are picking up from the software engineering world as devops gains ground in the industry.

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Build a CI/CD Pipeline in the Cloud: Part Four

Leading Agile

In Part 3 , we test-drove the initial thin vertical slice of our application. Now it’s time to complete the rest of the delivery pipeline: Continuous integration, static code analysis, and automated deployment. We did the application development work in Part 3. Step 9: Configure Static Code Analysis.

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Unit Testing Shell Scripts:Part One

Leading Agile

In the 1960s, it was considered a baseline good practice in software engineering to test your code as you wrote it. The pioneers of software development in that era were proponents of various levels of testing; some advocated “unit” testing and some didn’t, but all recognized the importance of testing code.

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Continuous Unit Checking:Part Two

Leading Agile

Another cost to obtain more functionality is some limitation in what code can be supported. ZenTest and guard are specifically intended to support Ruby application development. Let’s set up guard to monitor a trivial Ruby application similar to the Python example we looked at before. group :test, :development do.

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Sometimes Less is More

Leading Agile

When it comes to software development tools, bigger is better. Integrated Development Environments (IDEs) keep growing. The illustration captures sections of the screen as the developer moves the cursor across a line of source code. Apparently. Feature Bloat. The world in my window. Awareness of project meta-data.

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A Minimal Development Environment: Part Two

Leading Agile

I limited myself to a 512 MB instance so that I would feel confident there was ample margin for running necessary software in a more normal, yet still small system such as a Raspberry Pi 3B+, which has 1 GB of RAM. Ultimately he settled on three plugins that support code snippets and syntax highlighting for Arduino code.