harness-drone/engine/runner/spec.go

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2016-04-16 07:51:05 +00:00
package runner
import (
"fmt"
"github.com/drone/drone/engine/runner/parse"
)
// Spec defines the pipeline configuration and exeuction.
type Spec struct {
// Volumes defines a list of all container volumes.
Volumes []*Volume `json:"volumes,omitempty"`
// Networks defines a list of all container networks.
Networks []*Network `json:"networks,omitempty"`
// Containers defines a list of all containers in the pipeline.
Containers []*Container `json:"containers,omitempty"`
// Nodes defines the container execution tree.
Nodes *parse.Tree `json:"program,omitempty"`
}
// lookupContainer is a helper funciton that returns the named container from
// the slice of containers.
func (s *Spec) lookupContainer(name string) (*Container, error) {
for _, container := range s.Containers {
if container.Name == name {
return container, nil
}
}
return nil, fmt.Errorf("runner: unknown container %s", name)
}