forked from docker/libcompose
/
convert.go
44 lines (37 loc) · 1.15 KB
/
convert.go
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package config
import (
"github.com/docker/libcompose/utils"
"github.com/docker/libcompose/yaml"
)
// ConvertServices converts a set of v1 service configs to v2 service configs
func ConvertServices(v1Services map[string]*ServiceConfigV1) (map[string]*ServiceConfig, error) {
v2Services := make(map[string]*ServiceConfig)
replacementFields := make(map[string]*ServiceConfig)
for name, service := range v1Services {
replacementFields[name] = &ServiceConfig{
Build: yaml.Build{
Context: service.Build,
Dockerfile: service.Dockerfile,
},
Logging: Log{
Driver: service.LogDriver,
Options: service.LogOpt,
},
NetworkMode: service.Net,
}
v1Services[name].Build = ""
v1Services[name].Dockerfile = ""
v1Services[name].LogDriver = ""
v1Services[name].LogOpt = nil
v1Services[name].Net = ""
}
if err := utils.Convert(v1Services, &v2Services); err != nil {
return nil, err
}
for name := range v2Services {
v2Services[name].Build = replacementFields[name].Build
v2Services[name].Logging = replacementFields[name].Logging
v2Services[name].NetworkMode = replacementFields[name].NetworkMode
}
return v2Services, nil
}