func envOpts() (opts []string) {
for _, env := range cfg.Env {
opts = append(opts, "-e", env)
}
old_cfg := cfg
old_process := process
for _, process := range config.List() {
settings := config.Process(process)
if settings.IncludeEnv {
SetProcess(process)
SetConfig(config.Process(process))
for i := 0; i < cfg.Instances; i++ {
if running() {
net := networkSettings(i)
name := fmt.Sprintf("%s_%d_IP=%s", process, i, net.Ip)
opts = append(opts, "-e", strings.ToUpper(name))
name = fmt.Sprintf("%s_%d_PORT=%s", process, i, net.Private.tcp)
opts = append(opts, "-e", strings.ToUpper(name))
}
}
}
}
cfg = old_cfg
process = old_process
return
}
func BundleInstall(args ...string) {
if cfg == nil {
config.LoadConfigs()
for _, process := range config.List() {
SetProcess(process)
SetConfig(config.Process(process))
BundleInstall(args...)
}
} else if cfg.UseBundler {
runExec("bundle", "install", "--path", ".gems")
}
}
func postUpdate() {
if cfg == nil {
config.LoadConfigs()
for _, process := range config.List() {
SetProcess(process)
SetConfig(config.Process(process))
postInstall()
}
} else if cfg.PostUpdate != "" {
cmd := exec.Command(cfg.PostUpdate)
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
cmd.Run()
}
}
// Build will create the container if nessary
func Build(args ...string) {
wd, _ := os.Getwd()
logger.Log(fmt.Sprintf("In %s to build.", wd))
if cfg != nil {
logger.Log(fmt.Sprintf("Building...%s\n", cfg.App))
cmd := exec.Command("docker", "build", "-t", cfg.Container, cfg.BuildFile)
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
cmd.Stdin = os.Stdin
cmd.Run()
} else {
config.LoadConfigs()
for _, process := range config.List() {
SetProcess(process)
SetConfig(config.Process(process))
Build(args...)
}
}
}