Blog post from Jitendra Zaa on using Task.json with Salesforce

Task.json

{
    "version": "2.0.0",
    "tasks": [
        {
            "label" : "Set Default DevHub Org - sf config set",
            "type" : "shell",
            "command" : "sf",
            "args":[
                "config",
                "set",
                "target-dev-hub=${input:devHub}" 
            ]
        }, 
        {
            "label" : "Build new version of Awesome Package",
            "type" : "shell",
            "command" : "sfdx",
            "args":[
                "force:package:version:create",
                "-p",
                "Awesome app by JZ", 
                "-d",
                "force-app",
                "-k",
                "${input:packagePwd}",
                "-w",
                "80",
                "-v",
                "${input:devHub}",
                "-f",
                "config/project-scratch-def.json",
                "--releasenotesurl",
                "https://github.com/Jitendra-Zaa/repo/blob/master/README.md",
                "--codecoverage",
                "-e",
                "${input:desc}"
            ]
        },
        {
            "label": "Change default org",
            "type": "shell",
            "command": "sfdx",
            "args": [
                "force:config:set",
                "defaultusername=${input:scratchOrgAlias}"
            ]

        },
        {
            "label" : "Create Scatch Org",
            "type" : "shell",
            "command" : "sfdx",
            "args":[
                "force:org:create",
                "--setdefaultusername",
                "-f",
                "config/project-scratch-def.json",
                "--setalias",
                "${input:scratchOrgAlias}",
                "-d",
                "7",
                "-v",
                "${input:devHub}"
            ]
        },
        {
            "label" : "Promote awesome package for release",
            "type" : "shell",
            "command" : "sfdx",
            "args":[
                "force:package:version:promote",
                "--package",
                "${input:packageId}" , 
                "-v",
                "${input:devHub}"
            ]
        },
        {
            "label" : "Code Coverage of Aawesome package",
            "type" : "shell",
            "command" : "sfdx",
            "args":[
                "force:package:version:report",
                "-p",
                "${input:packageId}" , 
                "--verbose",
                "-v",
                "${input:devHub}"
            ]
        },
        {
            "label" : "Assign permission set",
            "type" : "shell",
            "command" : "sfdx",
            "args":[
                "force:user:permset:assign", 
                "--permsetname",
                "admin_permset",
                "--targetusername",
                "${input:scratchOrgAlias}" 
            ]
        },
        {
            "label" : "Install Awesome Package",
            "type" : "shell",
            "command" : "sfdx",
            "args":[
                "force:package:install",
                "-p",
                "${input:packageId}" ,
                "-w",
                "80",
                "-u",
                "${input:scratchOrgAlias}", 
                "-k",
                "${input:packagePwd}",
                "-r",
                "-t",
                "DeprecateOnly",
                "-a",
                "package",
                "-s",
                "AllUsers"
            ]
        } ,
        {
            "label" : "Input For Scratch Org & Package",
            "type" : "shell",
            "command" : "echo - Scratch Org ALias : ${input:scratchOrgAlias}, PackageId: ${input:packageId} , DevHubName : ${input:devHub} , Password - ${input:packagePwd}" 
        },
        {
            "label" : "Create Scratch Org & Install Package",
            "dependsOrder": "sequence",
            "dependsOn": [
                            "Input For Scratch Org & Package", 
                            "Create Scatch Org",
                            "Install Awesome Package"
                        ]
            
        } 
    ],
    "inputs":[
        {
            "id": "desc",
            "type":"promptString",
            "description" : "Descriptoin of Package",
            "default":"Version 1.0 of Package"
        }, 
        {
            "id": "devHub",
            "type":"promptString",
            "description" : "DevHub Name",
            "default":"jit29"
        },
        {
            "id": "packagePwd",
            "type":"promptString",
            "description" : "Password of Awesome Package",
            "default":"packagepwd"
        } ,
        {
            "id": "scratchOrgAlias",
            "type":"promptString",
            "description" : "Where to install package, same alias would be used if scratch org needed",
            "default":"scratch1"
        },
        {
            "id": "packageId",
            "type":"promptString",
            "description" : "Package Id of some cool app",
            "default":"04t5Y00xxxxxxx"
        }
        
    ] 
}