gonomi's Introduction

Golang client for tonomi.com

Manifest AST

Provided by gonomi/manifest package. For example, the following manifest:

    application:
        components:
            x:
                type: test.Component
                interfaces:
                    myinterface:
                        mypin1: publish-signal(string)
                        mypin2: consume-signal(string)
                        mypin3: send-command()
                        mypin4: receive-command()
                    myrequired:
                        mypin: publish-signal(string)
                required: [myrequired]

can be encoded like this:

Application{CompositeComponent{
    Components: map[string]Component{
        "x": LeafComponent{
            Type:          Type{"test.Component"},
            Configuration: Configuration{},
            Interfaces: map[string]LeafInterface{
                "myinterface": LeafInterface{
                    Pins: map[string]DirectedPinType{
                        "mypin1": {Sends, SignalPin{datatype.String{}}},
                        "mypin2": {Receives, SignalPin{datatype.String{}}},
                        "mypin3": {Sends, CommandPin{datatype.Record{}, datatype.Record{}, datatype.Record{}}},
                        "mypin4": {Receives, CommandPin{}},
                    },
                },
                "myrequired": LeafInterface{
                    Pins: map[string]DirectedPinType{
                        "mypin": {Sends, SignalPin{datatype.String{}}},
                    },
                    Required: true,
                },
            },
        },
    }}}

Parser

Using parser is easy:

import "github.com/chemikadze/gonomi/manifest"

// ...
app, err := Parse(":")
if err == nil {
    t.Error("Error expected")
}
// use AST
fmt.Println(app)

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