Github Actions Basics – DEV Community

Github Actions are used to automate venture administration duties through the use of workflows.

• Every Workflow incorporates a collection of duties, that are applied or run routinely everytime when the workflow runs.

Github Motion is a CI/CD(Steady Integration and Steady Supply) platform that means that you can automate your construct, check and deployment pipelines

The Parts of Github Actions:

1.Workflow:

• Workflow is a configurable automated course of that can run a number of jobs,
• outlined by a YAML file/Syntax,
• and it is positioned inside .github/workflows path

2.Occasions:

• it’s One thing that triggers Workflows

3.Jobs:

• Job is a set of steps in a workflow, every step is both a Shell script or an motion
• Steps are executed so as, and are depending on one another.
• Information Sharing mechanism is built-in into the steps, since they’re depending on one another

4.Actions:

• Customized utility for the Github Actions platform that performs a posh however continuously repeated duties

5.Runners:

• is a server that runs your workflow when they’re triggered.

Allow us to Perceive the Workflow file(YAML):

identify: learn-github-actions

• it would seem within the ‘Actions’ tab of the Github Repository
• it’s an non-compulsory step

run-name: ${{github.actor}} is studying Github actions

• it specifies the identify of workflow run, that can seem within the checklist of workflow runs on ‘Actions’ Tab

on: [push]

• specifies the set off for the Workflow

jobs:

• Teams all the roles that run within the learn-github-action workflow

check-bats-version:

• Defines a job named check-bats-version. The kid keys will outline properties of the job.

runs-on: ubuntu-latest

• configures the job to run on the most recent model of the Ubuntu Linux runner(Recent digital machine hosted by Github)

steps:

• teams collectively all of the steps that runs on this job. Every merchandise nested underneath this part is a separate motion or a shell script.

-uses: actions/checkout@v4

• The makes use of key phrase specifies that this step will run v4 of the actions/checkout motion.
• This actions checks out your repository onto the runner, permitting you to run scripts or different actions towards your code.

-uses: actions/setup-node@v3
 with:
    node-version: '14'

• This step makes use of the actions/setup-node@v3 motion to put in the required model of the Node that might be used for the venture
• This places each the node & npm instructions in your Path

-run: npm set up -g bats

• The run key phrase tells the job to execute a command on the Runner.
• On this case, you are utilizing npm to put in bats software program testing package deal.

-run:bats-v

• Lastly you will run the bats command with a parameter that outputs the software program model.

Thanks for studying the tutorial!