Commit fbb24d4a authored by Chris Bednarski's avatar Chris Bednarski

Changed interpolation logic so .BuildName can be used in the output config option

parent 8f2a9de2
......@@ -55,9 +55,12 @@ func (p *PostProcessor) Configure(raws ...interface{}) error {
Interpolate: true,
InterpolateContext: &p.config.ctx,
InterpolateFilter: &interpolate.RenderFilter{
Exclude: []string{},
Exclude: []string{"output"},
},
}, raws...)
if err != nil {
return err
}
errs := new(packer.MultiError)
......@@ -67,16 +70,7 @@ func (p *PostProcessor) Configure(raws ...interface{}) error {
}
if p.config.OutputPath == "" {
p.config.OutputPath = "packer_{{.BuildName}}_{{.Provider}}"
}
if err = interpolate.Validate(p.config.OutputPath, &p.config.ctx); err != nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("Error parsing target template: %s", err))
}
templates := map[string]*string{
"output": &p.config.OutputPath,
p.config.OutputPath = "packer_{{.BuildName}}_{{.BuilderType}}"
}
if p.config.CompressionLevel > pgzip.BestCompression {
......@@ -89,17 +83,9 @@ func (p *PostProcessor) Configure(raws ...interface{}) error {
p.config.CompressionLevel = pgzip.DefaultCompression
}
for key, ptr := range templates {
if *ptr == "" {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("%s must be set", key))
}
*ptr, err = interpolate.Render(p.config.OutputPath, &p.config.ctx)
if err != nil {
if err = interpolate.Validate(p.config.OutputPath, &p.config.ctx); err != nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("Error processing %s: %s", key, err))
}
errs, fmt.Errorf("Error parsing target template: %s", err))
}
p.config.detectFromFilename()
......@@ -113,7 +99,19 @@ func (p *PostProcessor) Configure(raws ...interface{}) error {
func (p *PostProcessor) PostProcess(ui packer.Ui, artifact packer.Artifact) (packer.Artifact, bool, error) {
target := p.config.OutputPath
// These are extra variables that will be made available for interpolation.
p.config.ctx.Data = map[string]string{
"BuildName": p.config.PackerBuildName,
"BuilderType": p.config.PackerBuilderType,
}
target, err := interpolate.Render(p.config.OutputPath, &p.config.ctx)
if err != nil {
return nil, false, fmt.Errorf("Error interpolating output value: %s", err)
} else {
fmt.Println(target)
}
keep := p.config.KeepInputArtifact
newArtifact := &Artifact{Path: target}
......
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