How Can I Trigger A Workflow Dispatch From The Github Api

Use the REST API to interact with workflows in GitHub Actions. You can use the REST API to view workflows for a repository in GitHub Actions. Workflows automate your software development life cycle with a wide range of tools and services. For more information, see Workflows in the GitHub Actions documentation. Anyone with read access to the repository can use this endpoint. OAuth app tokens and personal access tokens (classic) need the repo scope to use this endpoint with a private repository.

This endpoint works with the following fine-grained token types: Communities for your favorite technologies. Explore all Collectives Stack Overflow for Teams is now called Stack Internal. Bring the best of human thought and AI automation together at your work. Bring the best of human thought and AI automation together at your work.

Learn more Find centralized, trusted content and collaborate around the technologies you use most. Bring the best of human thought and AI automation together at your work. GitHub Actions are like little assistants that help you automate tasks in your GitHub repositories. Imagine you have a bunch of repetitive tasks like testing your code, deploying it, or even sending notifications. Instead of doing these tasks manually every time, GitHub Actions can do them for you automatically.

They are quite useful because you can program them to execute on specific occasions, such as when you push code to your repository or get a new issue. This allows you to devote more of your attention to creating code and less to tedious tasks! To put it briefly, GitHub Actions saves you time and effort by automating tasks in your GitHub projects. Here are the detailed steps to trigger GitHub action via API. Step 2: Here the GitHub repository named the API-trigger. Step 3: Here is the curl command to trigger the github action using the below command.

Here I have hided the sensitive information. GitHub Actions provides a platform to automate software workflows directly within your GitHub repository. One of the key features of GitHub Actions is the workflow_dispatch event, which allows you to manually trigger workflows from the GitHub UI or via the GitHub API. This guide will explore how to configure and use the workflow_dispatch event, including how to define inputs for more dynamic workflows. The workflow_dispatch event is specifically designed for situations where you want to control when a workflow runs, rather than having it trigger automatically on code changes or pull request activities. This is particularly useful for workflows that perform manual tasks such as deploying software to production, database migrations, or any process that requires manual oversight.

To utilize the workflow_dispatch event, you need to add it to your workflow file in the .github/workflows directory of your repository. Here is a basic example to get started: In this example, the workflow is named "Manual Workflow" and will only be triggered manually through the GitHub UI or API. One of the powerful features of workflow_dispatch is the ability to define inputs, which allow you to manually pass parameters to the workflow when it is triggered. This makes your workflows more flexible and adaptable. In a world obsessed with full automation, sometimes you just need a big red button.

That's exactly what the github actions workflow_dispatch event gives you—a way to manually kick off a workflow whenever you decide. It's the perfect tool for those critical tasks that need a human go-ahead, like deploying a last-minute hotfix or running a tricky data migration. Look, aiming for a fully automated CI/CD pipeline is a great goal, but some jobs just don't fit that model. You wouldn't want to run a resource-hogging security scan or backfill a massive dataset on every single commit, right? That would be a huge waste of time and money. This is where manual triggers shine.

They add a crucial layer of control, turning your rigid, automated system into a flexible toolkit you can use on demand. It's a sign of a mature, well-thought-out delivery process. The real value of workflow_dispatch pops up in those high-stakes situations where timing and precision are everything. It’s about giving your team the confidence to run operations that might otherwise feel a bit risky. I’ve seen it save the day in a bunch of scenarios: Learn about Create a workflow dispatch event in the Github Actions REST API

Orchestra is a unified data orchestration and observability solution. Why would we build an integration with Github Actions which can also orchestrate? To understand this, we need to understand what data engineers use Github Actions for. Github Actions is typically leveraged by data engineers to run Continuous Integration and Continuous Delivery (CI/CD) tests when merging code into production. However, these actions require compute power. Sometimes, the sequence we want to run these actions is complicated, so Github Actions also has an orchestration engine that can make sense of these dependencies.

Collectively this is what Github Runners + /workflows .yml files are. Data engineers use Github Runners to do things like run a dbt-core command or meltano command on a schedule. This is often a “first step” engineers do, because it’s easier to configure compute in an existing service (your git provider) rather than start provisioning stuff yourself in your cloud provider (e.g. AWS). We wanted to give some thoughts on how we can improve the control over our GitHub Actions workflows, especially for those pieces of tasks that require manual intervention. Instead of using automated triggers, we can use a manual trigger called workflow_dispatch, really useful when we need workflows to run at specific times.

That said, this event, on the other hand, is designed to kick a workflow off manually from GitHub's UI or even via API. Rather, it is better suited for performing activities such as deploying to production, where the right moment of execution needs to be decided by a human. We only need to add a simple configuration in our workflow file under the .github/workflows directory. One great feature of workflow_dispatch is that we can define inputs. It means we can pass parameters to the workflow when it's triggered, hence much flexible. You can trigger the workflow either from the GitHub UI.

Here's a quick look at how to trigger via UI: When a workflow is configured to run on the workflow_dispatch event, you can run the workflow using the Actions tab on GitHub, GitHub CLI, or the REST API. To run a workflow manually, the workflow must be configured to run on the workflow_dispatch event. To trigger the workflow_dispatch event, your workflow must be in the default branch. For more information about configuring the workflow_dispatch event, see Events that trigger workflows. Write access to the repository is required to perform these steps.

On GitHub, navigate to the main page of the repository. Objective: Whenever the build workflow of the web-application repository finishes, we want to trigger the tests workflow from the other repository using the workflow_dispatch trigger. Our main requirement is that the tests workflow need to run after the build workflow. We wish to maintain the separation of the repositories, due to for example different dependencies required by an application and the testing framework(s). Therefore we need to insert a trigger at the end of the build workflow to start the tests workflow. In order to be able to create the workflow_dispatch trigger event in the web-application-tests repository, the web-application repository and the build workflow need to have a separately created GitHub Personal Access Token (PAT) -...

In total, we then need to configure 3 things: Follow the instructions here, and make sure to tick “repo” for permissions. If you are working within a GitHub organization that uses SAML, click “Enable SSO” as shown in the instructions in steps 9 and 10.

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