// buildLabels returns a slice of KeyValue pairs in a format that appendEnv can
// consume.
func (d *DockerBuilder) buildLabels(dir string) []dockerfile.KeyValue {
labels := map[string]string{}
// TODO: allow source info to be overridden by build
sourceInfo := &git.SourceInfo{}
if d.build.Spec.Source.Git != nil {
var errors []error
sourceInfo, errors = d.gitClient.GetInfo(dir)
if len(errors) > 0 {
for _, e := range errors {
glog.V(0).Infof("warning: Unable to retrieve Git info: %v", e.Error())
}
}
}
if len(d.build.Spec.Source.ContextDir) > 0 {
sourceInfo.ContextDir = d.build.Spec.Source.ContextDir
}
labels = util.GenerateLabelsFromSourceInfo(labels, &sourceInfo.SourceInfo, api.DefaultDockerLabelNamespace)
kv := make([]dockerfile.KeyValue, 0, len(labels)+len(d.build.Spec.Output.ImageLabels))
for k, v := range labels {
kv = append(kv, dockerfile.KeyValue{Key: k, Value: v})
}
// override autogenerated labels
for _, lbl := range d.build.Spec.Output.ImageLabels {
kv = append(kv, dockerfile.KeyValue{Key: lbl.Name, Value: lbl.Value})
}
return kv
}
// buildLabels returns a slice of KeyValue pairs in a format that appendEnv can
// consume.
func (d *DockerBuilder) buildLabels(dir string) []dockerfile.KeyValue {
labels := map[string]string{}
sourceInfo := d.git.GetInfo(dir)
if len(d.build.Spec.Source.ContextDir) > 0 {
sourceInfo.ContextDir = d.build.Spec.Source.ContextDir
}
labels = util.GenerateLabelsFromSourceInfo(labels, sourceInfo, api.DefaultDockerLabelNamespace)
kv := make([]dockerfile.KeyValue, 0, len(labels))
for k, v := range labels {
kv = append(kv, dockerfile.KeyValue{Key: k, Value: v})
}
return kv
}
// buildLabels returns a slice of KeyValue pairs in a format that appendEnv can
// consume.
func (d *DockerBuilder) buildLabels(dir string) []dockerfile.KeyValue {
labels := map[string]string{}
// TODO: allow source info to be overriden by build
sourceInfo := &s2iapi.SourceInfo{}
if d.build.Spec.Source.Git != nil {
sourceInfo = d.git.GetInfo(dir)
}
if len(d.build.Spec.Source.ContextDir) > 0 {
sourceInfo.ContextDir = d.build.Spec.Source.ContextDir
}
labels = util.GenerateLabelsFromSourceInfo(labels, sourceInfo, api.DefaultDockerLabelNamespace)
kv := make([]dockerfile.KeyValue, 0, len(labels))
for k, v := range labels {
kv = append(kv, dockerfile.KeyValue{Key: k, Value: v})
}
return kv
}
// addBuildParameters checks if a Image is set to replace the default base image.
// If that's the case then change the Dockerfile to make the build with the given image.
// Also append the environment variables and labels in the Dockerfile.
func (d *DockerBuilder) addBuildParameters(dir string) error {
dockerfilePath := filepath.Join(dir, "Dockerfile")
if d.build.Spec.Strategy.DockerStrategy != nil && len(d.build.Spec.Source.ContextDir) > 0 {
dockerfilePath = filepath.Join(dir, d.build.Spec.Source.ContextDir, "Dockerfile")
}
fileStat, err := os.Lstat(dockerfilePath)
if err != nil {
return err
}
filePerm := fileStat.Mode()
fileData, err := ioutil.ReadFile(dockerfilePath)
if err != nil {
return err
}
var newFileData string
if d.build.Spec.Strategy.DockerStrategy.From != nil && d.build.Spec.Strategy.DockerStrategy.From.Kind == "DockerImage" {
newFileData, err = replaceValidCmd(dockercmd.From, d.build.Spec.Strategy.DockerStrategy.From.Name, fileData)
if err != nil {
return err
}
} else {
newFileData = newFileData + string(fileData)
}
envVars := getBuildEnvVars(d.build)
newFileData = appendMetadata(Env, newFileData, envVars)
labels := map[string]string{}
sourceInfo := d.git.GetInfo(dir)
if len(d.build.Spec.Source.ContextDir) > 0 {
sourceInfo.ContextDir = d.build.Spec.Source.ContextDir
}
labels = util.GenerateLabelsFromSourceInfo(labels, sourceInfo, api.DefaultDockerLabelNamespace)
newFileData = appendMetadata(Label, newFileData, labels)
if ioutil.WriteFile(dockerfilePath, []byte(newFileData), filePerm); err != nil {
return err
}
return nil
}
// buildLabels returns a slice of KeyValue pairs in a format that appendEnv can
// consume.
func (d *DockerBuilder) buildLabels(sourceInfo *git.SourceInfo) []dockerfile.KeyValue {
labels := map[string]string{}
if sourceInfo == nil {
sourceInfo = &git.SourceInfo{}
}
if len(d.build.Spec.Source.ContextDir) > 0 {
sourceInfo.ContextDir = d.build.Spec.Source.ContextDir
}
labels = util.GenerateLabelsFromSourceInfo(labels, &sourceInfo.SourceInfo, api.DefaultDockerLabelNamespace)
kv := make([]dockerfile.KeyValue, 0, len(labels)+len(d.build.Spec.Output.ImageLabels))
for k, v := range labels {
kv = append(kv, dockerfile.KeyValue{Key: k, Value: v})
}
// override autogenerated labels
for _, lbl := range d.build.Spec.Output.ImageLabels {
kv = append(kv, dockerfile.KeyValue{Key: lbl.Name, Value: lbl.Value})
}
return kv
}