func updateConfig(conn db.Conn, configPath string) error {
pathStr, _ := os.LookupEnv(quiltPath)
if pathStr == "" {
pathStr = stitch.GetQuiltPath()
}
f, err := util.Open(configPath)
if err != nil {
f, err = util.Open(filepath.Join(pathStr, configPath))
if err != nil {
return err
}
}
defer f.Close()
sc := scanner.Scanner{
Position: scanner.Position{
Filename: configPath,
},
}
spec, err := stitch.New(*sc.Init(bufio.NewReader(f)), pathStr, false)
if err != nil {
return err
}
return engine.UpdatePolicy(conn, spec)
}
// Run starts the run for the provided Stitch.
func (rCmd *Run) Run() int {
stitchPath := rCmd.stitch
compiled, err := stitch.FromFile(stitchPath, stitch.DefaultImportGetter)
if err != nil && os.IsNotExist(err) && !filepath.IsAbs(stitchPath) {
// Automatically add the ".js" file suffix if it's not provided.
if !strings.HasSuffix(stitchPath, ".js") {
stitchPath += ".js"
}
compiled, err = stitch.FromFile(
filepath.Join(stitch.GetQuiltPath(), stitchPath),
stitch.DefaultImportGetter)
}
if err != nil {
// Print the stacktrace if it's an Otto error.
if ottoError, ok := err.(*otto.Error); ok {
log.Error(ottoError.String())
} else {
log.Error(err)
}
return 1
}
deployment := compiled.String()
c, err := rCmd.clientGetter.Client(rCmd.common.host)
if err != nil {
log.Error(err)
return 1
}
defer c.Close()
curr, err := getCurrentDeployment(c)
if err != nil {
log.WithError(err).Error("Unable to get current deployment.")
return 1
}
if !rCmd.force && curr != emptyDeployment {
diff, err := diffDeployment(curr, deployment)
if err != nil {
log.WithError(err).Error("Unable to diff deployments.")
return 1
}
if diff == "" {
fmt.Println("No change.")
} else {
fmt.Println(diff)
}
shouldDeploy, err := confirm(os.Stdin, "Continue with deployment?")
if err != nil {
log.WithError(err).Error("Unable to get user response.")
return 1
}
if !shouldDeploy {
fmt.Println("Deployment aborted by user.")
return 0
}
}
err = c.Deploy(deployment)
if err != nil {
log.WithError(err).Error("Error while starting run.")
return 1
}
log.Debug("Successfully started run")
return 0
}