If you need to extract specific information from the output of an Azure CLI command you can use the --query
that will do it for you.
Let's say you want to save a deployement key
of the Azure Static Web App in a Bash variable for later use in your CI/CD pipeline. When you run the command:
az staticwebappsecrets list -g rg-name -n static-web-app-name --query
The output will be in JSON format:
{
"id": "some id",
"kind": null,
"location": "West Europe",
"name": "secrets",
"properties": {
"apiKey": "cool key"
},
"resourceGroup": "rg-name",
"type": "Microsoft.Web/staticSites/secrets"
}
But you only need the apiKey
value. That's where the --query
parameter comes in play. Simply add it to your command:
az staticwebappsecrets list -g rg-name -n static-web-app-name --query 'properties.apiKey'
Now, you can save only the key in a Bash variable:
DEPLOYMENT_TOKEN=$(az staticwebappsecrets list -g rg-name -n static-web-app-name --query 'properties.apiKey')
To remove the surrounding quotes, use the following step:
DEPLOYMENT_TOKEN=${DEPLOYMENT_TOKEN//\"/}
And here you go! You have extracted the key and it is ready to use in your CI/CD pipeline.
Full documentation is here: https://learn.microsoft.com/en-us/cli/azure/query-azure-cli
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