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packer: better error message for bad provisioner only/except

This commit is contained in:
Mitchell Hashimoto 2013-09-20 11:26:56 -07:00
parent e6e4face8a
commit 1d8ecd4444
1 changed files with 4 additions and 1 deletions
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5
packer/template.go
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@ -273,7 +273,10 @@ func ParseTemplate(data []byte) (t *Template, err error) {
// Verify that the only settings are good // Verify that the only settings are good
if errs := raw.TemplateOnlyExcept.Validate(t.Builders); len(errs) > 0 { if errs := raw.TemplateOnlyExcept.Validate(t.Builders); len(errs) > 0 {
errors = append(errors, errs...) for _, err := range errs {
errors = append(errors,
fmt.Errorf("provisioner %d: %s", i+1, err))
}
} }
raw.RawConfig = v raw.RawConfig = v