// Copyright 2013 bee authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package main
import (
"fmt"
"os"
path "path/filepath"
"strings"
)
var cmdNew = &Command{
UsageLine: "new [appname]",
Short: "Create a Beego application",
Long: `
Creates a Beego application for the given app name in the current directory.
The command 'new' creates a folder named [appname] and inside the folder deploy
the following files/directories structure:
|- main.go
|- conf
|- app.conf
|- controllers
|- default.go
|- models
|- routers
|- router.go
|- tests
|- default_test.go
|- static
|- js
|- css
|- img
|- views
index.tpl
`,
}
func init() {
cmdNew.Run = createApp
}
func createApp(cmd *Command, args []string) int {
curpath, _ := os.Getwd()
if len(args) != 1 {
ColorLog("[ERRO] Argument [appname] is missing\n")
os.Exit(2)
}
gopath := os.Getenv("GOPATH")
Debugf("gopath:%s", gopath)
if gopath == "" {
ColorLog("[ERRO] $GOPATH not found\n")
ColorLog("[HINT] Set $GOPATH in your environment vairables\n")
os.Exit(2)
}
haspath := false
appsrcpath := ""
wgopath := path.SplitList(gopath)
for _, wg := range wgopath {
wg = path.Join(wg, "src")
if strings.HasPrefix(strings.ToLower(curpath), strings.ToLower(wg)) {
haspath = true
appsrcpath = wg
break
}
wg, _ = path.EvalSymlinks(wg)
if strings.HasPrefix(strings.ToLower(curpath), strings.ToLower(wg)) {
haspath = true
appsrcpath = wg
break
}
}
if !haspath {
ColorLog("[ERRO] Unable to create an application outside of $GOPATH%ssrc(%s%ssrc)\n", string(path.Separator), gopath, string(path.Separator)
ColorLog("[HINT] Change your work directory by `cd ($GOPATH%ssrc)`\n", string(path.Separator))
os.Exit(2)
}
apppath := path.Join(curpath, args[0])
if isExist(apppath) {
ColorLog("[ERRO] Path (%s) already exists\n", apppath)
ColorLog("[WARN] Do you want to overwrite it? [yes|no]]")
if !askForConfirmation() {
os.Exit(2)
}
}
fmt.Println("[INFO] Creating application...")
os.MkdirAll(apppath, 0755)
fmt.Println(apppath + string(path.Separator))
os.Mkdir(path.Join(apppath, "conf"), 0755)
fmt.Println(path.Join(apppath, "conf") + string(path.Separator))
os.Mkdir(path.Join(apppath, "controllers"), 0755)
fmt.Println(path.Join(apppath, "controllers") + string(path.Separator))
os.Mkdir(path.Join(apppath, "models"), 0755)
fmt.Println(path.Join(apppath, "models") + string(path.Separator))
os.Mkdir(path.Join(apppath, "routers"), 0755)
fmt.Println(path.Join(apppath, "routers") + string(path.Separator))
os.Mkdir(path.Join(apppath, "tests"), 0755)
fmt.Println(path.Join(apppath, "tests") + string(path.Separator))
os.Mkdir(path.Join(apppath, "static"), 0755)
fmt.Println(path.Join(apppath, "static") + string(path.Separator))
os.Mkdir(path.Join(apppath, "static", "js"), 0755)
fmt.Println(path.Join(apppath, "static", "js") + string(path.Separator))
os.Mkdir(path.Join(apppath, "static", "css"), 0755)
fmt.Println(path.Join(apppath, "static", "css") + string(path.Separator))
os.Mkdir(path.Join(apppath, "static", "img"), 0755)
fmt.Println(path.Join(apppath, "static", "img") + string(path.Separator))
fmt.Println(path.Join(apppath, "views") + string(path.Separator))
os.Mkdir(path.Join(apppath, "views"), 0755)
fmt.Println(path.Join(apppath, "conf", "app.conf"))
writetofile(path.Join(apppath, "conf", "app.conf"), strings.Replace(appconf, "{{.Appname}}", args[0], -1))
fmt.Println(path.Join(apppath, "controllers", "default.go"))
writetofile(path.Join(apppath, "controllers", "default.go"), controllers)
fmt.Println(path.Join(apppath, "views", "index.tpl"))
writetofile(path.Join(apppath, "views", "index.tpl"), indextpl)
fmt.Println(path.Join(apppath, "routers", "router.go"))
writetofile(path.Join(apppath, "routers", "router.go"), strings.Replace(router, "{{.Appname}}", strings.Join(strings.Split(apppath[len(appsrcpath)+1:], string(path.Separator)), "/"), -1))
fmt.Println(path.Join(apppath, "tests", "default_test.go"))
writetofile(path.Join(apppath, "tests", "default_test.go"), strings.Replace(test, "{{.Appname}}", strings.Join(strings.Split(apppath[len(appsrcpath)+1:], string(path.Separator)), "/"), -1))
fmt.Println(path.Join(apppath, "main.go"))
writetofile(path.Join(apppath, "main.go"), strings.Replace(maingo, "{{.Appname}}", strings.Join(strings.Split(apppath[len(appsrcpath)+1:], string(path.Separator)), "/"), -1))
ColorLog("[SUCC] New application successfully created!\n")
return 0
}
var appconf = `appname = {{.Appname}}
httpport = 8080
runmode = dev
`
var maingo = `package main
import (
_ "{{.Appname}}/routers"
"github.com/astaxie/beego"
)
func main() {
beego.Run()
}
`
var router = `package routers
import (
"{{.Appname}}/controllers"
"github.com/astaxie/beego"
)
func init() {
beego.Router("/", &controllers.MainController{})
}
`
var test = `package test
import (
"net/http"
"net/http/httptest"
"testing"
"runtime"
"path/filepath"
_ "{{.Appname}}/routers"
"github.com/astaxie/beego"
. "github.com/smartystreets/goconvey/convey"
)
func init() {
_, file, _, _ := runtime.Caller(1)
apppath, _ := filepath.Abs(filepath.Dir(filepath.Join(file, ".." + string(filepath.Separator))))
beego.TestBeegoInit(apppath)
}
// TestMain is a sample to run an endpoint test
func TestMain(t *testing.T) {
r, _ := http.NewRequest("GET", "/", nil)
w := httptest.NewRecorder()
beego.BeeApp.Handlers.ServeHTTP(w, r)
beego.Trace("testing", "TestMain", "Code[%d]\n%s", w.Code, w.Body.String())
Convey("Subject: Test Station Endpoint\n", t, func() {
Convey("Status Code Should Be 200", func() {
So(w.Code, ShouldEqual, 200)
})
Convey("The Result Should Not Be Empty", func() {
So(w.Body.Len(), ShouldBeGreaterThan, 0)
})
})
}
`
var controllers = `package controllers
import (
"github.com/astaxie/beego"
)
type MainController struct {
beego.Controller
}
func (c *MainController) Get() {
c.Data["Website"] = "beego.me"
c.Data["Email"] = "astaxie@gmail.com"
c.TplNames = "index.tpl"
}
`
var indextpl = `
Beego
`
func writetofile(filename, content string) {
f, err := os.Create(filename)
if err != nil {
panic(err)
}
defer f.Close()
f.WriteString(content)
}