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tart.go
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tart.go
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package tart
import (
"github.com/cirruslabs/cirrus-cli/pkg/api"
"github.com/cirruslabs/cirrus-cli/pkg/parser/instance/resources"
"github.com/cirruslabs/cirrus-cli/pkg/parser/nameable"
"github.com/cirruslabs/cirrus-cli/pkg/parser/node"
"github.com/cirruslabs/cirrus-cli/pkg/parser/parseable"
"github.com/cirruslabs/cirrus-cli/pkg/parser/parserkit"
"github.com/cirruslabs/cirrus-cli/pkg/parser/schema"
jsschema "github.com/lestrrat-go/jsschema"
"strconv"
)
type Tart struct {
proto *api.Isolation_Tart_
parseable.DefaultParser
}
func New(mergedEnv map[string]string, parserKit *parserkit.ParserKit) *Tart {
tart := &Tart{
proto: &api.Isolation_Tart_{
Tart: &api.Isolation_Tart{},
},
}
vmSchema := schema.String("Source VM image (or name) to clone the new VM from.")
tart.OptionalField(nameable.NewSimpleNameable("image"), vmSchema, func(node *node.Node) error {
image, err := node.GetExpandedStringValue(mergedEnv)
if err != nil {
return err
}
tart.proto.Tart.Image = image
return nil
})
userSchema := schema.String("SSH username.")
tart.OptionalField(nameable.NewSimpleNameable("user"), userSchema, func(node *node.Node) error {
user, err := node.GetExpandedStringValue(mergedEnv)
if err != nil {
return err
}
tart.proto.Tart.User = user
return nil
})
passwordSchema := schema.String("SSH password.")
tart.OptionalField(nameable.NewSimpleNameable("password"), passwordSchema, func(node *node.Node) error {
password, err := node.GetExpandedStringValue(mergedEnv)
if err != nil {
return err
}
tart.proto.Tart.Password = password
return nil
})
portSchema := schema.Integer("SSH port.")
tart.OptionalField(nameable.NewSimpleNameable("port"), portSchema, func(node *node.Node) error {
rawPort, err := node.GetExpandedStringValue(mergedEnv)
if err != nil {
return err
}
port, err := strconv.ParseUint(rawPort, 10, 16)
if err != nil {
return node.ParserError("failed to parse \"port:\" value: %v", err)
}
tart.proto.Tart.Port = uint32(port)
return nil
})
cpuSchema := schema.Number("Number of VM CPUs.")
tart.OptionalField(nameable.NewSimpleNameable("cpu"), cpuSchema, func(node *node.Node) error {
cpu, err := node.GetExpandedStringValue(mergedEnv)
if err != nil {
return err
}
cpuParsed, err := strconv.ParseUint(cpu, 10, 32)
if err != nil {
return node.ParserError("%s", err.Error())
}
tart.proto.Tart.Cpu = uint32(cpuParsed)
return nil
})
memorySchema := schema.Memory()
memorySchema.Description = "VM memory size in megabytes."
tart.OptionalField(nameable.NewSimpleNameable("memory"), memorySchema, func(node *node.Node) error {
memory, err := node.GetExpandedStringValue(mergedEnv)
if err != nil {
return err
}
memoryParsed, err := resources.ParseMegaBytes(memory)
if err != nil {
return node.ParserError("%s", err.Error())
}
tart.proto.Tart.Memory = uint32(memoryParsed)
return nil
})
softnetSchema := schema.Boolean("Enable or disable the Softnet networking.")
tart.OptionalField(nameable.NewSimpleNameable("softnet"), softnetSchema, func(node *node.Node) error {
softnet, err := node.GetBoolValue(mergedEnv, parserKit.Boolevator)
if err != nil {
return err
}
tart.proto.Tart.Softnet = softnet
return nil
})
displaySchema := schema.String("Virtual display configuration.")
tart.OptionalField(nameable.NewSimpleNameable("display"), displaySchema, func(node *node.Node) error {
display, err := node.GetExpandedStringValue(mergedEnv)
if err != nil {
return err
}
tart.proto.Tart.Display = display
return nil
})
volumeSchema := schema.ArrayOf(NewVolume(mergedEnv, parserKit).Schema())
tart.OptionalField(nameable.NewSimpleNameable("volumes"), volumeSchema, func(node *node.Node) error {
for _, child := range node.Children {
volume, err := NewVolume(mergedEnv, parserKit).Parse(child, parserKit)
if err != nil {
return err
}
tart.proto.Tart.Volumes = append(tart.proto.Tart.Volumes, volume)
}
return nil
})
return tart
}
func (tart *Tart) Parse(node *node.Node, parserKit *parserkit.ParserKit) error {
return tart.DefaultParser.Parse(node, parserKit)
}
func (tart *Tart) Proto() *api.Isolation_Tart_ {
return tart.proto
}
func (tart *Tart) Schema() *jsschema.Schema {
modifiedSchema := tart.DefaultParser.Schema()
modifiedSchema.Type = jsschema.PrimitiveTypes{jsschema.ObjectType}
modifiedSchema.Description = "Tart VM isolation."
return modifiedSchema
}