bee

start.go

@@ -0,0 +1,53 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"path"
+)
+
+var cmdStart = &Command{
+	UsageLine: "start [appname]",
+	Short:     "start the app which can hot compile",
+	Long: `
+start the appname throw exec.Command
+
+then start a inotify watch for current dir
+										
+when the file has changed bee will auto go build and restart the app
+
+	file changed
+	     |
+  checked is go file
+	     |
+     yes     no
+      |       |
+ go build    do nothing
+     |
+ restart app   
+`,
+}
+
+func init() {
+	cmdStart.Run = startapp
+}
+
+func startapp(cmd *Command, args []string) {
+	if len(args) != 1 {
+		fmt.Println("error args")
+		os.Exit(2)
+	}
+	crupath, _ := os.Getwd()
+	var paths []string
+	paths = append(paths, path.Join(crupath, "controllers"), path.Join(crupath, "models"))
+	NewWatcher(paths)
+	go Start(args[0])
+	for {
+		select {
+		case <-restart:
+			go Start(args[0])
+		case <-builderror:
+			fmt.Println("build error:", builderror)
+		}
+	}
+}