Getting started with workflows - Amazon CodeCatalyst
PrerequisitesStep 1: Create and configure your workflowStep 2: Save your workflow with a commitStep 3: View run results(Optional) Step 4: Clean up

Getting started with workflows

In this tutorial, you'll learn how to create and configure your first workflow.

Tip

Prefer to start with a preconfigured workflow? See Creating a project with a blueprint, which includes instructions for setting up a project with a functioning workflow, sample application, and other resources.

Prerequisites

Before you begin:

Note

If you have an existing project and source repository, you can use them; however, creating new ones makes cleanup easier at the end of this tutorial.

Step 1: Create and configure your workflow

In this step, you create and configure a workflow that automatically builds and tests your source code when changes are made.

To create your workflow

  1. In the navigation pane, choose CI/CD, and then choose Workflows.

  2. Choose Create workflow.

    The workflow definition file appears in the CodeCatalyst console's YAML editor.

To configure your workflow

You can configure your workflow in the Visual editor, or the YAML editor. Let's start with the YAML editor and then switch to the visual editor.

  1. Choose + Actions to see a list of workflow actions that you can add to your workflow.

  2. In the Build action, choose + to add the action's YAML to your workflow definition file. Your workflow now looks similar to the following.

    Name: Workflow_fe47
SchemaVersion: "1.0"

# Optional - Set automatic triggers.
Triggers:
  - Type: Push
    Branches:
      - main

# Required - Define action configurations.
Actions:
  Build_f0:
    Identifier: aws/build@v1

    Inputs:
      Sources:
        - WorkflowSource # This specifies that the action requires this workflow as a source

    Outputs:
      AutoDiscoverReports:
        Enabled: true
        # Use as prefix for the report files
        ReportNamePrefix: rpt

    Configuration:
      Steps:
        - Run: echo "Hello, World!"
        - Run: echo "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>" >> report.xml
        - Run: echo "<testsuite tests=\"1\" name=\"TestAgentJunit\" >" >> report.xml
        - Run: echo "<testcase classname=\"TestAgentJunit\" name=\"Dummy
            Test\"/></testsuite>" >> report.xml

    The workflow copies the files in the WorkflowSource source repository to the compute machine running the Build_f0 action, prints Hello, World! to the logs, discovers test reports on the compute machine, and outputs them to the CodeCatalyst console's Reports page.

  3. Choose Visual to view the workflow definition file in the visual editor. The fields in the visual editor let you configure the YAML properties shown in the YAML editor.

Step 2: Save your workflow with a commit

In this step, you save your changes. Because workflows are stored as .yaml files in your repository, you save your changes with commits.

To commit your workflow changes

  1. (Optional) Choose Validate to make sure the workflow's YAML code is valid.

  2. Choose Commit.

  3. In Workflow file name, enter a name for your workflow configuration file, like my-first-workflow.

  4. In Commit message, enter a message to identify your commit, like create my-first-workflow.yaml.

  5. In Repository, choose the repository you want to save the workflow in (codecatalyst-repository).

  6. In Branch name, choose the branch you want to save the workflow in (main).

  7. Choose Commit.

Your new workflow appears in the list of workflows. It might take several moments to appear.

Because workflows are saved with commits, and because the workflow has a code push trigger configured, saving the workflow starts a workflow run automatically.

Step 3: View run results

In this step, you navigate to the run that was started from your commit and view the results.

To view run results

  1. Choose the name of your workflow, for example, Workflow_fe47.

    A workflow diagram showing the label of your source repository (WorkflowSource) and the build action (for example, Build_f0).

  2. In the workflow run diagram, choose the build action (for example, Build_f0).

  3. Review the contents of the Logs, Reports, Configuration, and Variables tabs. These tabs show you the results of your build action.

    For more information, see Viewing the results of a build action.

(Optional) Step 4: Clean up

In this step, you clean up the resources that you created in this tutorial.

To delete resources

  • If you created a new project for this tutorial, delete it. For instructions, see Deleting a project. Deleting the project also deletes the source repository and workflow.