30 lines
718 B
Go
30 lines
718 B
Go
package containerd
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import specs "github.com/opencontainers/runtime-spec/specs-go"
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// SpecOpts sets spec specific information to a newly generated OCI spec
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type SpecOpts func(s *specs.Spec) error
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// WithProcessArgs replaces the args on the generated spec
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func WithProcessArgs(args ...string) SpecOpts {
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return func(s *specs.Spec) error {
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s.Process.Args = args
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return nil
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}
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}
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// GenerateSpec will generate a default spec from the provided image
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// for use as a containerd container
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func GenerateSpec(opts ...SpecOpts) (*specs.Spec, error) {
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s, err := createDefaultSpec()
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if err != nil {
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return nil, err
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}
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for _, o := range opts {
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if err := o(s); err != nil {
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return nil, err
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}
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}
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return s, nil
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}
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