func generateManifest(dir string, def string) error {
if exists("Procfile") {
pf, err := readProcfile("Procfile")
if err != nil {
return err
}
m := manifest.Manifest{
Services: make(map[string]manifest.Service),
}
for _, e := range pf {
me := manifest.Service{
Build: manifest.Build{
Context: ".",
},
Command: manifest.Command{
String: e.Command,
},
Labels: make(manifest.Labels),
Ports: make(manifest.Ports, 0),
}
switch e.Name {
case "web":
me.Labels["convox.port.443.protocol"] = "tls"
me.Labels["convox.port.443.proxy"] = "true"
me.Ports = append(me.Ports, manifest.Port{
Balancer: 80,
Container: 4000,
Public: true,
})
me.Ports = append(me.Ports, manifest.Port{
Balancer: 443,
Container: 4001,
Public: true,
})
}
m.Services[e.Name] = me
}
data, err := yaml.Marshal(m)
if err != nil {
return err
}
// write the generated docker-compose.yml and return
return writeFile("docker-compose.yml", data, 0644)
}
// write the default if we get here
return writeAsset("docker-compose.yml", def)
}
