74 lines
1.3 KiB
Go
74 lines
1.3 KiB
Go
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package breakpoint
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import (
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"fmt"
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"log"
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"os"
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"github.com/hashicorp/packer/common"
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"github.com/hashicorp/packer/helper/config"
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"github.com/hashicorp/packer/packer"
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"github.com/hashicorp/packer/template/interpolate"
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)
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type Config struct {
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common.PackerConfig `mapstructure:",squash"`
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// The local path of the file to upload.
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Note string `mapstructure:"note"`
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ctx interpolate.Context
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}
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type Provisioner struct {
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config Config
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}
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func (p *Provisioner) Prepare(raws ...interface{}) error {
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err := config.Decode(&p.config, &config.DecodeOpts{
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Interpolate: true,
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InterpolateContext: &p.config.ctx,
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InterpolateFilter: &interpolate.RenderFilter{
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Exclude: []string{},
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},
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}, raws...)
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if err != nil {
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return err
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}
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return nil
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}
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func (p *Provisioner) Provision(ui packer.Ui, comm packer.Communicator) error {
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if p.config.Note != "" {
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ui.Say(fmt.Sprintf("Pausing at breakpoint provisioner with note \"%s\".", p.config.Note))
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} else {
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ui.Say("Pausing at breakpoint provisioner.")
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}
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message := fmt.Sprintf(
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"Press enter to continue.")
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result := make(chan string, 1)
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go func() {
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line, err := ui.Ask(message)
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if err != nil {
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log.Printf("Error asking for input: %s", err)
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}
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result <- line
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}()
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select {
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case <-result:
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return nil
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}
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return nil
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}
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func (p *Provisioner) Cancel() {
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// Just hard quit.
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os.Exit(0)
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}
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