Test your installation and configuration of the CLI by creating and deploying your first function. Create the following function in any editor and save it as hello.js:
function main(params) {
return { payload: 'Hello ' + params.name };
}
Note: This is similar to the function used as an example in How Adobe I/O Runtime Works, but takes a name as a parameter.
Next, open a command-line window and navigate to the folder where you saved the function. Type the following command to create an action from this function:
wsk action create hello hello.js
This command uploads the code contained in hello.js and stores it in Runtime as an action named hello. That’s really all there is to it: your function is deployed. If the command is successful, you should see the following acknowledgement in the command-line window:
ok: created action hello
Now, to test the function, invoke it as an action:
wsk action invoke --result hello --param name <your name>
You should get this output:
{
"payload": "Hello <your name>"
}
That’s it! You’re ready to begin developing on Adobe I/O Runtime. For ideas on what to next, see Using Adobe I/O Runtime.