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Don't export errors

This commit is contained in:
Chris Bednarski 2015-08-19 13:12:16 -07:00
parent 746b9a8391
commit 5503b7f496
2 changed files with 9 additions and 9 deletions
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2
builder/docker/builder.go
View File

@ -65,7 +65,7 @@ func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packe
log.Printf("[DEBUG] Container will be exported to %s", b.config.ExportPath)
steps = append(steps, new(StepExport))
} else {
return nil, ErrArtifactNotUsed
return nil, errArtifactNotUsed
}
// Setup the state bag and initial state for the steps

16
builder/docker/config.go
View File

@ -13,10 +13,10 @@ import (
)
var (
ErrArtifactNotUsed = fmt.Errorf("No instructions given for handling the artifact; expected commit, discard, or export_path")
ErrArtifactUseConflict = fmt.Errorf("Cannot specify more than one of commit, discard, and export_path")
ErrExportPathNotFile = fmt.Errorf("export_path must be a file, not a directory")
ErrImageNotSpecified = fmt.Errorf("Image must be specified")
errArtifactNotUsed = fmt.Errorf("No instructions given for handling the artifact; expected commit, discard, or export_path")
errArtifactUseConflict = fmt.Errorf("Cannot specify more than one of commit, discard, and export_path")
errExportPathNotFile = fmt.Errorf("export_path must be a file, not a directory")
errImageNotSpecified = fmt.Errorf("Image must be specified")
)
type Config struct {
@ -89,20 +89,20 @@ func NewConfig(raws ...interface{}) (*Config, []string, error) {
errs = packer.MultiErrorAppend(errs, es...)
}
if c.Image == "" {
errs = packer.MultiErrorAppend(errs, ErrImageNotSpecified)
errs = packer.MultiErrorAppend(errs, errImageNotSpecified)
}
if (c.ExportPath != "" && c.Commit) || (c.ExportPath != "" && c.Discard) || (c.Commit && c.Discard) {
errs = packer.MultiErrorAppend(errs, ErrArtifactUseConflict)
errs = packer.MultiErrorAppend(errs, errArtifactUseConflict)
}
if c.ExportPath == "" && !c.Commit && !c.Discard {
errs = packer.MultiErrorAppend(errs, ErrArtifactNotUsed)
errs = packer.MultiErrorAppend(errs, errArtifactNotUsed)
}
if c.ExportPath != "" {
if fi, err := os.Stat(c.ExportPath); err == nil && fi.IsDir() {
errs = packer.MultiErrorAppend(errs, ErrExportPathNotFile)
errs = packer.MultiErrorAppend(errs, errExportPathNotFile)
}
}