68 lines
1.4 KiB
Go
68 lines
1.4 KiB
Go
package dockerpush
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import (
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"fmt"
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"github.com/mitchellh/packer/builder/docker"
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"github.com/mitchellh/packer/common"
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"github.com/mitchellh/packer/packer"
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"github.com/mitchellh/packer/post-processor/docker-import"
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"strings"
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)
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type Config struct {
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common.PackerConfig `mapstructure:",squash"`
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tpl *packer.ConfigTemplate
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}
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type PostProcessor struct {
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config Config
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}
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func (p *PostProcessor) Configure(raws ...interface{}) error {
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_, err := common.DecodeConfig(&p.config, raws...)
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if err != nil {
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return err
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}
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p.config.tpl, err = packer.NewConfigTemplate()
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if err != nil {
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return err
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}
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p.config.tpl.UserVars = p.config.PackerUserVars
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// Accumulate any errors
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errs := new(packer.MultiError)
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if len(errs.Errors) > 0 {
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return errs
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}
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return nil
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}
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func (p *PostProcessor) PostProcess(ui packer.Ui, artifact packer.Artifact) (packer.Artifact, bool, error) {
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if artifact.BuilderId() != dockerimport.BuilderId {
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err := fmt.Errorf(
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"Unknown artifact type: %s\nCan only import from docker-import artifacts.",
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artifact.BuilderId())
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return nil, false, err
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}
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driver := &docker.DockerDriver{Tpl: p.config.tpl, Ui: ui}
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// Get the name. We strip off any tags from the name because the
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// push doesn't use those.
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name := artifact.Id()
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if i := strings.Index(name, ":"); i >= 0 {
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name = name[:i]
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}
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ui.Message("Pushing: " + name)
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if err := driver.Push(name); err != nil {
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return nil, false, err
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}
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return nil, false, nil
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}
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