Preserve delivery outcomes when cleanup fails
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@@ -2,6 +2,7 @@ package build
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import (
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"context"
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"errors"
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"fmt"
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"io"
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"os"
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@@ -14,12 +15,16 @@ import (
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)
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func CandidateCallback(spec *Spec, output io.Writer) func(context.Context, candidate.Candidate, *gotool.Owner) error {
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return candidateCallback(spec, output, os.RemoveAll)
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}
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func candidateCallback(spec *Spec, output io.Writer, remove func(string) error) func(context.Context, candidate.Candidate, *gotool.Owner) error {
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if spec == nil || len(spec.Targets) == 0 {
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return nil
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}
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selected := *spec
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selected.Targets = append([]Target(nil), spec.Targets...)
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return func(ctx context.Context, captured candidate.Candidate, owner *gotool.Owner) error {
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return func(ctx context.Context, captured candidate.Candidate, owner *gotool.Owner) (resultErr error) {
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moduleSubdir, err := filepath.Rel(captured.RepositoryDir, captured.ModuleDir)
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if err != nil {
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return fmt.Errorf("resolve captured module path: %w", err)
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@@ -39,7 +44,11 @@ func CandidateCallback(spec *Spec, output io.Writer) func(context.Context, candi
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if err != nil {
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return fmt.Errorf("create temporary candidate build output: %w", err)
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}
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defer os.RemoveAll(temporaryDir)
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defer func() {
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if err := remove(temporaryDir); err != nil {
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resultErr = errors.Join(resultErr, fmt.Errorf("remove candidate build directory %q: %w", temporaryDir, err))
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}
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}()
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_, err = BuildResolved(ctx, Request{
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Identity: identity,
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Spec: selected,
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