{
    "$id": "http://download.gebrproject.com/pub/schema/program.schema",
    "title": "Program",
    "description": "A command-line oriented program",
    "type": "object",
    "properties": {
	"title": {
	    "description": "Short title for program",
	    "type": "string",
	    "maxLength": 40
	},

	"description": { "$ref": "/pub/schema/desc.schema" },
	
	"credits": {
	    "description": "Credits for the program",
	    "type": "array",
	    "items": { "$ref": "/pub/schema/person.schema" }
	},

	"executable": {
	    "description": "Basename for executable file",
	    "type": "string"
	},
	
	"io": {
	    "description": "IO behaviour for the program, concerning standard input/ouput",
	    "type": "object",
	    "properties": {
		"stdin":  { "type": "boolean"},
		"stdout": { "type": "boolean"},
		"stderr": { "type": "boolean"}
	    },
	    "required": ["stdin", "stdout", "stderr"],
	    "additionalProperties": false
	},

	"parallel": {
	    "description": "Parallel capabilities",
	    "type": "array",
	    "items": { "enum": [ "none", "mpi", "openmp", "gpu" ] }
	},
	
	"parameters": {
	    "description": "List of parameters",
	    "type": "array",
	    "items": { "$ref": "/pub/schema/parameter.schema" }
	}
    },
    "required": [ "title", "description", "credits", "executable", "io" ],
    "additionalProperties": false
}