PDP Draft DSL

most basic

[
        {
                "type" : "DeploymentPlan"
                "href" : "data://...",
        },
        {
                "type" : "Requirement",
                "id" : "file1",
                "href" : "data://...",
        },
        {
                "type" : "Requirement",
                "id" : "file2",
                "href" : "data://...",
        },
        {
                "type" : "applicationComponent"
                "id" : "file1",
                "href" : "file.tar",
        }
        {
                "type" : "applicationComponent"
                "id" : "file2",
                "href" : "file2.tar",
                "dependsOn" : "file1"
        }
]

nested

{
        "type" : "AssemblyTemplate"
        {
                "type" : "Component",
                "href" : "file://my-php-applicaiton-source-code.tar",
                        {
                                "type" : "Requirement:php",
                                "id" : "...",
                                "name" : "php",
                                "adrian_otto:phpVersion" : [">=5.3.3","<5.4"],
                                "adrian_otto:phpSafeMode" : "true",
                        },
                        {
                                "type" : "Requirement:mysql",
                                "id" : "...",
                                "name" : "mysql",
                                "adrian_otto:mysqlVersion" : "5.1|5.6",
                                "dependsOn" : "initializationSql"
                        }
        },
        {
                "type" : "Component",
                "href" : "data://text/plain;base64,<data>",
                "name" : "initializationSql"
        }
}

smiplified nested

{
        "type" : "AssemblyTemplate"
        {
                "type" : "Component",
                "href" : "file://my-php-applicaiton-source-code.tar",
                {
                        "type" : "Requirement",
                        "name" : "mysql",
                        "protocol" : "mysql5.1",
                },
        },
        {
                "type" : "Component",
                "name" : "mysql",
                "interface" : "mysql5.1",
                "requires" : "compute"
        }
}