54148c67e4
This prepopulates the symbol table with our predefined "primitive" types like mu/container, mu/gateway, mu/func, and the like. Also added a positive test case to ensure the full set works; this will obviously need updating as we embellish the predefined types with things like required parameters.
83 lines
2.4 KiB
Go
83 lines
2.4 KiB
Go
// Copyright 2016 Marapongo, Inc. All rights reserved.
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package compiler
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import (
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"github.com/marapongo/mu/pkg/ast"
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)
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// PredefStackTypes contains all of the built-in primitive types known to the Mu compiler.
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var PredefStackTypes = map[ast.Name]*ast.Stack{
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PredefStackMuContainer.Name: PredefStackMuContainer,
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PredefStackMuGateway.Name: PredefStackMuGateway,
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PredefStackMuFunc.Name: PredefStackMuFunc,
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PredefStackMuEvent.Name: PredefStackMuEvent,
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PredefStackMuVolume.Name: PredefStackMuVolume,
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PredefStackMuAutoscaler.Name: PredefStackMuAutoscaler,
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PredefStackMuExtension.Name: PredefStackMuExtension,
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}
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const PredefStackMuNamespace = "mu"
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func muName(nm string) ast.Name {
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return ast.Name(PredefStackMuNamespace + ast.NameDelimiter + nm)
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}
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var (
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PredefStackMuContainer = &ast.Stack{
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Metadata: ast.Metadata{
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Name: muName("container"),
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Description: "An LXC or Windows container.",
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Kind: "Stack",
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},
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Parameters: ast.Parameters{},
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}
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PredefStackMuGateway = &ast.Stack{
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Metadata: ast.Metadata{
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Name: muName("gateway"),
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Description: "An API gateway and load balancer, multiplexing requests over services.",
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Kind: "Stack",
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},
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Parameters: ast.Parameters{},
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}
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PredefStackMuFunc = &ast.Stack{
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Metadata: ast.Metadata{
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Name: muName("func"),
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Description: "A single standalone function for serverless scenarios.",
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Kind: "Stack",
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},
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Parameters: ast.Parameters{},
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}
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PredefStackMuEvent = &ast.Stack{
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Metadata: ast.Metadata{
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Name: muName("event"),
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Description: "An event that may be used to trigger execution of another service.",
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Kind: "Stack",
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},
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Parameters: ast.Parameters{},
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}
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PredefStackMuVolume = &ast.Stack{
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Metadata: ast.Metadata{
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Name: muName("volume"),
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Description: "A volume that stores data and can be mounted by other services.",
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Kind: "Stack",
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},
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Parameters: ast.Parameters{},
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}
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PredefStackMuAutoscaler = &ast.Stack{
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Metadata: ast.Metadata{
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Name: muName("autoscaler"),
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Description: "A service that can automatically scale other services based on policy.",
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Kind: "Stack",
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},
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Parameters: ast.Parameters{},
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}
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PredefStackMuExtension = &ast.Stack{
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Metadata: ast.Metadata{
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Name: muName("extension"),
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Description: "A logical service that extends the system by hooking system events.",
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Kind: "Stack",
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},
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Parameters: ast.Parameters{},
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}
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)
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