func (p *Pod) Graph() error {
logs.WithF(p.fields).Info("Graphing")
os.MkdirAll(p.target, 0777)
var buffer bytes.Buffer
buffer.WriteString("digraph {\n")
buffer.WriteString(" {\n")
buffer.WriteString(" ")
buffer.WriteString("\"")
buffer.WriteString(p.manifest.Name.TinyNameId())
buffer.WriteString("\"")
buffer.WriteString(" [style=filled, fillcolor=yellow, shape=box]\n")
buffer.WriteString(" }\n")
for _, e := range p.manifest.Pod.Apps {
for _, d := range e.Dependencies {
buffer.WriteString(" ")
buffer.WriteString("\"")
buffer.WriteString(d.TinyNameId())
buffer.WriteString("\"")
buffer.WriteString(" -> ")
buffer.WriteString("\"")
buffer.WriteString(p.manifest.Name.TinyNameId())
buffer.WriteString("\"")
buffer.WriteString("\n")
}
}
buffer.WriteString("}\n")
if err := ioutil.WriteFile(p.target+pathGraphDot, buffer.Bytes(), 0644); err != nil {
return errs.WithEF(err, p.fields.WithField("file", p.target+pathGraphDot), "Failed to write file")
}
if _, _, err := common.ExecCmdGetStdoutAndStderr("dot", "-V"); err == nil {
if std, stderr, err := common.ExecCmdGetStdoutAndStderr("dot", "-Tpng", p.target+pathGraphDot, "-o", p.target+pathGraphPng); err != nil {
return errs.WithEF(err, p.fields.WithField("stdout", std).WithField("stderr", stderr), "Failed to create graph image")
}
}
return nil
}
func (aci *Aci) Graph() error {
defer aci.giveBackUserRightsToTarget()
logs.WithF(aci.fields).Debug("Graphing")
os.MkdirAll(aci.target, 0777)
var buffer bytes.Buffer
buffer.WriteString("digraph {\n")
for _, dep := range aci.manifest.Aci.Dependencies {
buffer.WriteString(" ")
buffer.WriteString("\"")
buffer.WriteString(dep.TinyNameId())
buffer.WriteString("\"")
buffer.WriteString(" -> ")
buffer.WriteString("\"")
buffer.WriteString(aci.manifest.NameAndVersion.TinyNameId())
buffer.WriteString("\"")
buffer.WriteString("\n")
}
for _, dep := range aci.manifest.Builder.Dependencies {
buffer.WriteString(" ")
buffer.WriteString("\"")
buffer.WriteString(dep.TinyNameId())
buffer.WriteString("\"")
buffer.WriteString(" -> ")
buffer.WriteString("\"")
buffer.WriteString(aci.manifest.NameAndVersion.TinyNameId())
buffer.WriteString("\"")
buffer.WriteString("[color=red,penwidth=2.0]")
buffer.WriteString("\n")
}
for _, dep := range aci.manifest.Tester.Builder.Dependencies {
buffer.WriteString(" ")
buffer.WriteString("\"")
buffer.WriteString(dep.TinyNameId())
buffer.WriteString("\"")
buffer.WriteString(" -> ")
buffer.WriteString("\"")
buffer.WriteString(aci.manifest.NameAndVersion.TinyNameId())
buffer.WriteString("\"")
buffer.WriteString("[color=green,penwidth=2.0]")
buffer.WriteString("\n")
}
for _, dep := range aci.manifest.Tester.Aci.Dependencies {
buffer.WriteString(" ")
buffer.WriteString("\"")
buffer.WriteString(dep.TinyNameId())
buffer.WriteString("\"")
buffer.WriteString(" -> ")
buffer.WriteString("\"")
buffer.WriteString(aci.manifest.NameAndVersion.TinyNameId())
buffer.WriteString("\"")
buffer.WriteString("[color=blue,penwidth=2.0]")
buffer.WriteString("\n")
}
buffer.WriteString("}\n")
if err := ioutil.WriteFile(aci.target+pathGraphDot, buffer.Bytes(), 0644); err != nil {
return errs.WithEF(err, aci.fields.WithField("file", aci.target+pathGraphDot), "Failed to write file")
}
if _, _, err := common.ExecCmdGetStdoutAndStderr("dot", "-V"); err == nil {
if std, stderr, err := common.ExecCmdGetStdoutAndStderr("dot", "-Tpng", aci.target+pathGraphDot, "-o", aci.target+pathGraphPng); err != nil {
return errs.WithEF(err, aci.fields.WithField("stdout", std).WithField("stderr", stderr), "Failed to create graph image")
}
}
return nil
}
