48 lines
981 B
Go
48 lines
981 B
Go
package initialize
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import (
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"os"
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"path"
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"strings"
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)
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const DefaultSSHKeyName = "coreos-cloudinit"
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type Environment struct {
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root string
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workspace string
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sshKeyName string
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substitutions map[string]string
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}
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func NewEnvironment(root, workspace string) *Environment {
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substitutions := map[string]string{
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"$public_ipv4": os.Getenv("COREOS_PUBLIC_IPV4"),
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"$private_ipv4": os.Getenv("COREOS_PRIVATE_IPV4"),
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}
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return &Environment{root, workspace, DefaultSSHKeyName, substitutions}
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}
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func (self *Environment) Workspace() string {
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return path.Join(self.root, self.workspace)
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}
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func (self *Environment) Root() string {
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return self.root
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}
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func (self *Environment) SSHKeyName() string {
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return self.sshKeyName
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}
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func (self *Environment) SetSSHKeyName(name string) {
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self.sshKeyName = name
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}
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func (self *Environment) Apply(data string) string {
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for key, val := range self.substitutions {
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data = strings.Replace(data, key, val, -1)
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}
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return data
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}
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