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Merge pull request #1 from astaxie/master

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merge with asterxie/bee master
This commit is contained in:
shengxiang sun 2013-09-12 04:00:15 -07:00
commit d8481e756f
15 changed files with 1511 additions and 246 deletions
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4
.gitignore vendored Normal file
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@ -0,0 +1,4 @@
.DS_Store
bee
*.exe
*.exe~

7
README.md
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@ -1,5 +1,10 @@
bee
===
[![Build Status](https://drone.io/github.com/astaxie/bee/status.png)](https://drone.io/github.com/astaxie/bee/latest)
Bee is a tool for managing beego framework.
Bee is a tool for managing beego framework.
## License
[Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.html).

285
apiapp.go Normal file
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package main
import (
"fmt"
"os"
path "path/filepath"
"strings"
)
var cmdApiapp = &Command{
// CustomFlags: true,
UsageLine: "api [appname]",
Short: "create an api application base on beego framework",
Long: `
create an api application base on beego framework
In the current path, will create a folder named [appname]
In the appname folder has the follow struct:
├── conf
│ └── app.conf
├── controllers
│ └── default.go
├── main.go
└── models
└── object.go
`,
}
var apiconf = `
appname = {{.Appname}}
httpport = 8080
runmode = dev
autorender = false
copyrequestbody = true
`
var apiMaingo = `package main
import (
"github.com/astaxie/beego"
"{{.Appname}}/controllers"
)
// Objects
// URL HTTP Verb Functionality
// /object POST Creating Objects
// /object/<objectId> GET Retrieving Objects
// /object/<objectId> PUT Updating Objects
// /object GET Queries
// /object/<objectId> DELETE Deleting Objects
func main() {
beego.RESTRouter("/object", &controllers.ObejctController{})
beego.Router("/ping", &controllers.ObejctController{},"get:Ping")
beego.Run()
}
`
var apiModels = `package models
import (
"errors"
"strconv"
"time"
)
var (
Objects map[string]*Object
)
type Object struct {
ObjectId string
Score int64
PlayerName string
}
func init() {
Objects = make(map[string]*Object)
Objects["hjkhsbnmn123"] = &Object{"hjkhsbnmn123", 100, "astaxie"}
Objects["mjjkxsxsaa23"] = &Object{"mjjkxsxsaa23", 101, "someone"}
}
func AddOne(object Object) (ObjectId string) {
object.ObjectId = "astaxie" + strconv.FormatInt(time.Now().UnixNano(), 10)
Objects[object.ObjectId] = &object
return object.ObjectId
}
func GetOne(ObjectId string) (object *Object, err error) {
if v, ok := Objects[ObjectId]; ok {
return v, nil
}
return nil, errors.New("ObjectId Not Exist")
}
func GetAll() map[string]*Object {
return Objects
}
func Update(ObjectId string, Score int64) (err error) {
if v, ok := Objects[ObjectId]; ok {
v.Score = Score
return nil
}
return errors.New("ObjectId Not Exist")
}
func Delete(ObjectId string) {
delete(Objects, ObjectId)
}
`
var apiControllers = `package controllers
import (
"encoding/json"
"github.com/astaxie/beego"
"{{.Appname}}/models"
)
type ResponseInfo struct {
}
type ObejctController struct {
beego.Controller
}
func (this *ObejctController) Post() {
var ob models.Object
json.Unmarshal(this.Ctx.Input.RequestBody, &ob)
objectid := models.AddOne(ob)
this.Data["json"] = map[string]string{"ObjectId": objectid}
this.ServeJson()
}
func (this *ObejctController) Get() {
objectId := this.Ctx.Params[":objectId"]
if objectId != "" {
ob, err := models.GetOne(objectId)
if err != nil {
this.Data["json"] = err
} else {
this.Data["json"] = ob
}
} else {
obs := models.GetAll()
this.Data["json"] = obs
}
this.ServeJson()
}
func (this *ObejctController) Put() {
objectId := this.Ctx.Params[":objectId"]
var ob models.Object
json.Unmarshal(this.Ctx.Input.RequestBody, &ob)
err := models.Update(objectId, ob.Score)
if err != nil {
this.Data["json"] = err
} else {
this.Data["json"] = "update success!"
}
this.ServeJson()
}
func (this *ObejctController) Delete() {
objectId := this.Ctx.Input.Params[":objectId"]
models.Delete(objectId)
this.Data["json"] = "delete success!"
this.ServeJson()
}
func (this *ObejctController) Ping() {
this.Ctx.WriteString("pong")
}
`
var apiTests = `package tests
import (
"testing"
beetest "github.com/astaxie/beego/testing"
"io/ioutil"
)
func TestHelloWorld(t *testing.T) {
request:=beetest.Get("/ping")
response,_:=request.Response()
defer response.Body.Close()
contents, _ := ioutil.ReadAll(response.Body)
if string(contents)!="pong"{
t.Errorf("response sould be pong")
}
}
`
func init() {
cmdApiapp.Run = createapi
}
func createapi(cmd *Command, args []string) {
if len(args) != 1 {
fmt.Println("error args")
os.Exit(2)
}
apppath, packpath, err := checkEnv(args[0])
if err != nil {
fmt.Println(err)
os.Exit(2)
}
os.MkdirAll(apppath, 0755)
fmt.Println("create app folder:", apppath)
os.Mkdir(path.Join(apppath, "conf"), 0755)
fmt.Println("create conf:", path.Join(apppath, "conf"))
os.Mkdir(path.Join(apppath, "controllers"), 0755)
fmt.Println("create controllers:", path.Join(apppath, "controllers"))
os.Mkdir(path.Join(apppath, "models"), 0755)
fmt.Println("create models:", path.Join(apppath, "models"))
os.Mkdir(path.Join(apppath, "tests"), 0755)
fmt.Println("create tests:", path.Join(apppath, "tests"))
fmt.Println("create conf app.conf:", path.Join(apppath, "conf", "app.conf"))
writetofile(path.Join(apppath, "conf", "app.conf"),
strings.Replace(apiconf, "{{.Appname}}", args[0], -1))
fmt.Println("create controllers default.go:", path.Join(apppath, "controllers", "default.go"))
writetofile(path.Join(apppath, "controllers", "default.go"),
strings.Replace(apiControllers, "{{.Appname}}", packpath, -1))
fmt.Println("create tests default.go:", path.Join(apppath, "tests", "default_test.go"))
writetofile(path.Join(apppath, "tests", "default_test.go"),
apiTests)
fmt.Println("create models object.go:", path.Join(apppath, "models", "object.go"))
writetofile(path.Join(apppath, "models", "object.go"), apiModels)
fmt.Println("create main.go:", path.Join(apppath, "main.go"))
writetofile(path.Join(apppath, "main.go"),
strings.Replace(apiMaingo, "{{.Appname}}", packpath, -1))
}
func checkEnv(appname string) (apppath, packpath string, err error) {
curpath, err := os.Getwd()
if err != nil {
return
}
gopath := os.Getenv("GOPATH")
Debugf("gopath:%s", gopath)
if gopath == "" {
err = fmt.Errorf("you should set GOPATH in the env")
return
}
appsrcpath := ""
haspath := false
wgopath := path.SplitList(gopath)
for _, wg := range wgopath {
wg = path.Join(wg, "src")
if path.HasPrefix(strings.ToLower(curpath), strings.ToLower(wg)) {
haspath = true
appsrcpath = wg
break
}
}
if !haspath {
err = fmt.Errorf("can't create application outside of GOPATH `%s`\n"+
"you first should `cd $GOPATH%ssrc` then use create\n", gopath, string(path.Separator))
return
}
apppath = path.Join(curpath, appname)
if _, e := os.Stat(apppath); os.IsNotExist(e) == false {
err = fmt.Errorf("path `%s` exists, can not create app without remove it\n", apppath)
return
}
packpath = strings.Join(strings.Split(apppath[len(appsrcpath)+1:], string(path.Separator)), "/")
return
}

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autorouter.go Normal file
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// 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 (
"bytes"
"errors"
"fmt"
"go/ast"
gobuild "go/build"
"go/doc"
"go/parser"
"go/token"
"io"
"io/ioutil"
"os"
"path"
"runtime"
"strings"
"time"
)
var cmdRouter = &Command{
UsageLine: "router",
Short: "auto-generate routers for the app controllers",
Long: `
`,
}
func init() {
cmdRouter.Run = autoRouter
}
func autoRouter(cmd *Command, args []string) {
fmt.Println("[INFO] Starting auto-generating routers...")
}
// getControllerInfo returns controllers that embeded "beego.controller"
// and their methods of package in given path.
func getControllerInfo(path string) (map[string][]string, error) {
now := time.Now()
path = strings.TrimSuffix(path, "/")
dir, err := os.Open(path)
if err != nil {
return nil, err
}
fis, err := dir.Readdir(0)
if err != nil {
return nil, err
}
files := make([]*source, 0, len(fis))
for _, fi := range fis {
// Only load go files.
if strings.HasSuffix(fi.Name(), ".go") {
f, err := os.Open(path + "/" + fi.Name())
if err != nil {
return nil, err
}
p := make([]byte, fi.Size())
_, err = f.Read(p)
if err != nil {
return nil, err
}
f.Close()
files = append(files, &source{
name: path + "/" + fi.Name(),
data: p,
})
}
}
rw := &routerWalker{
pdoc: &Package{
ImportPath: path,
},
}
cm := make(map[string][]string)
pdoc, err := rw.build(files)
for _, t := range pdoc.Types {
// Check if embeded "beego.Controller".
if strings.Index(t.Decl, "beego.Controller") > -1 {
for _, f := range t.Methods {
cm[t.Name] = append(cm[t.Name], f.Name)
}
}
}
fmt.Println(time.Since(now))
return cm, nil
}
// A source describles a source code file.
type source struct {
name string
data []byte
}
func (s *source) Name() string { return s.name }
func (s *source) Size() int64 { return int64(len(s.data)) }
func (s *source) Mode() os.FileMode { return 0 }
func (s *source) ModTime() time.Time { return time.Time{} }
func (s *source) IsDir() bool { return false }
func (s *source) Sys() interface{} { return nil }
// A routerWalker holds the state used when building the documentation.
type routerWalker struct {
pdoc *Package
srcs map[string]*source // Source files.
fset *token.FileSet
buf []byte // scratch space for printNode method.
}
// Package represents full information and documentation for a package.
type Package struct {
ImportPath string
// Top-level declarations.
Types []*Type
}
// Type represents structs and interfaces.
type Type struct {
Name string // Type name.
Decl string
Methods []*Func // Exported methods.
}
// Func represents functions
type Func struct {
Name string
}
// build generates data from source files.
func (w *routerWalker) build(srcs []*source) (*Package, error) {
// Add source files to walker, I skipped references here.
w.srcs = make(map[string]*source)
for _, src := range srcs {
w.srcs[src.name] = src
}
w.fset = token.NewFileSet()
// Find the package and associated files.
ctxt := gobuild.Context{
GOOS: runtime.GOOS,
GOARCH: runtime.GOARCH,
CgoEnabled: true,
JoinPath: path.Join,
IsAbsPath: path.IsAbs,
SplitPathList: func(list string) []string { return strings.Split(list, ":") },
IsDir: func(path string) bool { panic("unexpected") },
HasSubdir: func(root, dir string) (rel string, ok bool) { panic("unexpected") },
ReadDir: func(dir string) (fi []os.FileInfo, err error) { return w.readDir(dir) },
OpenFile: func(path string) (r io.ReadCloser, err error) { return w.openFile(path) },
Compiler: "gc",
}
bpkg, err := ctxt.ImportDir(w.pdoc.ImportPath, 0)
// Continue if there are no Go source files; we still want the directory info.
_, nogo := err.(*gobuild.NoGoError)
if err != nil {
if nogo {
err = nil
} else {
return nil, errors.New("routerWalker.build -> " + err.Error())
}
}
// Parse the Go files
files := make(map[string]*ast.File)
for _, name := range append(bpkg.GoFiles, bpkg.CgoFiles...) {
file, err := parser.ParseFile(w.fset, name, w.srcs[name].data, parser.ParseComments)
if err != nil {
return nil, errors.New("routerWalker.build -> parse go files: " + err.Error())
}
files[name] = file
}
apkg, _ := ast.NewPackage(w.fset, files, simpleImporter, nil)
mode := doc.Mode(0)
if w.pdoc.ImportPath == "builtin" {
mode |= doc.AllDecls
}
pdoc := doc.New(apkg, w.pdoc.ImportPath, mode)
w.pdoc.Types = w.types(pdoc.Types)
return w.pdoc, err
}
func (w *routerWalker) funcs(fdocs []*doc.Func) []*Func {
var result []*Func
for _, d := range fdocs {
result = append(result, &Func{
Name: d.Name,
})
}
return result
}
func (w *routerWalker) types(tdocs []*doc.Type) []*Type {
var result []*Type
for _, d := range tdocs {
result = append(result, &Type{
Decl: w.printDecl(d.Decl),
Name: d.Name,
Methods: w.funcs(d.Methods),
})
}
return result
}
func (w *routerWalker) printDecl(decl ast.Node) string {
var d Code
d, w.buf = printDecl(decl, w.fset, w.buf)
return d.Text
}
func (w *routerWalker) readDir(dir string) ([]os.FileInfo, error) {
if dir != w.pdoc.ImportPath {
panic("unexpected")
}
fis := make([]os.FileInfo, 0, len(w.srcs))
for _, src := range w.srcs {
fis = append(fis, src)
}
return fis, nil
}
func (w *routerWalker) openFile(path string) (io.ReadCloser, error) {
if strings.HasPrefix(path, w.pdoc.ImportPath+"/") {
if src, ok := w.srcs[path[len(w.pdoc.ImportPath)+1:]]; ok {
return ioutil.NopCloser(bytes.NewReader(src.data)), nil
}
}
panic("unexpected")
}
func simpleImporter(imports map[string]*ast.Object, path string) (*ast.Object, error) {
pkg := imports[path]
if pkg == nil {
// Guess the package name without importing it. Start with the last
// element of the path.
name := path[strings.LastIndex(path, "/")+1:]
// Trim commonly used prefixes and suffixes containing illegal name
// runes.
name = strings.TrimSuffix(name, ".go")
name = strings.TrimSuffix(name, "-go")
name = strings.TrimPrefix(name, "go.")
name = strings.TrimPrefix(name, "go-")
name = strings.TrimPrefix(name, "biogo.")
// It's also common for the last element of the path to contain an
// extra "go" prefix, but not always. TODO: examine unresolved ids to
// detect when trimming the "go" prefix is appropriate.
pkg = ast.NewObj(ast.Pkg, name)
pkg.Data = ast.NewScope(nil)
imports[path] = pkg
}
return pkg, nil
}

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autorouter_test.go Normal file
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package main
import (
"testing"
)
func TestGetControllerInfo(t *testing.T) {
getControllerInfo("testdata/router/")
}

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main.go → bee.go
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@ -1,3 +1,18 @@
// 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.
// Bee is a tool for developling applications based on beego framework.
package main
import (
@ -56,9 +71,12 @@ func (c *Command) Runnable() bool {
}
var commands = []*Command{
cmdCreate,
cmdStart,
cmdNew,
cmdRun,
cmdPack,
cmdApiapp,
cmdRouter,
cmdTest,
//cmdReStart,
}

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code.go Normal file
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// Copyright 2011 Gary Burd
// Copyright 2013 Unknown
//
// 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 (
"go/ast"
"go/printer"
"go/scanner"
"go/token"
"math"
"strconv"
)
const (
notPredeclared = iota
predeclaredType
predeclaredConstant
predeclaredFunction
)
// predeclared represents the set of all predeclared identifiers.
var predeclared = map[string]int{
"bool": predeclaredType,
"byte": predeclaredType,
"complex128": predeclaredType,
"complex64": predeclaredType,
"error": predeclaredType,
"float32": predeclaredType,
"float64": predeclaredType,
"int16": predeclaredType,
"int32": predeclaredType,
"int64": predeclaredType,
"int8": predeclaredType,
"int": predeclaredType,
"rune": predeclaredType,
"string": predeclaredType,
"uint16": predeclaredType,
"uint32": predeclaredType,
"uint64": predeclaredType,
"uint8": predeclaredType,
"uint": predeclaredType,
"uintptr": predeclaredType,
"true": predeclaredConstant,
"false": predeclaredConstant,
"iota": predeclaredConstant,
"nil": predeclaredConstant,
"append": predeclaredFunction,
"cap": predeclaredFunction,
"close": predeclaredFunction,
"complex": predeclaredFunction,
"copy": predeclaredFunction,
"delete": predeclaredFunction,
"imag": predeclaredFunction,
"len": predeclaredFunction,
"make": predeclaredFunction,
"new": predeclaredFunction,
"panic": predeclaredFunction,
"print": predeclaredFunction,
"println": predeclaredFunction,
"real": predeclaredFunction,
"recover": predeclaredFunction,
}
const (
ExportLinkAnnotation AnnotationKind = iota
AnchorAnnotation
CommentAnnotation
PackageLinkAnnotation
BuiltinAnnotation
)
// annotationVisitor collects annotations.
type annotationVisitor struct {
annotations []Annotation
}
func (v *annotationVisitor) add(kind AnnotationKind, importPath string) {
v.annotations = append(v.annotations, Annotation{Kind: kind, ImportPath: importPath})
}
func (v *annotationVisitor) ignoreName() {
v.add(-1, "")
}
func (v *annotationVisitor) Visit(n ast.Node) ast.Visitor {
switch n := n.(type) {
case *ast.TypeSpec:
v.ignoreName()
ast.Walk(v, n.Type)
case *ast.FuncDecl:
if n.Recv != nil {
ast.Walk(v, n.Recv)
}
v.ignoreName()
ast.Walk(v, n.Type)
case *ast.Field:
for _ = range n.Names {
v.ignoreName()
}
ast.Walk(v, n.Type)
case *ast.ValueSpec:
for _ = range n.Names {
v.add(AnchorAnnotation, "")
}
if n.Type != nil {
ast.Walk(v, n.Type)
}
for _, x := range n.Values {
ast.Walk(v, x)
}
case *ast.Ident:
switch {
case n.Obj == nil && predeclared[n.Name] != notPredeclared:
v.add(BuiltinAnnotation, "")
case n.Obj != nil && ast.IsExported(n.Name):
v.add(ExportLinkAnnotation, "")
default:
v.ignoreName()
}
case *ast.SelectorExpr:
if x, _ := n.X.(*ast.Ident); x != nil {
if obj := x.Obj; obj != nil && obj.Kind == ast.Pkg {
if spec, _ := obj.Decl.(*ast.ImportSpec); spec != nil {
if path, err := strconv.Unquote(spec.Path.Value); err == nil {
v.add(PackageLinkAnnotation, path)
if path == "C" {
v.ignoreName()
} else {
v.add(ExportLinkAnnotation, path)
}
return nil
}
}
}
}
ast.Walk(v, n.X)
v.ignoreName()
default:
return v
}
return nil
}
func printDecl(decl ast.Node, fset *token.FileSet, buf []byte) (Code, []byte) {
v := &annotationVisitor{}
ast.Walk(v, decl)
buf = buf[:0]
err := (&printer.Config{Mode: printer.UseSpaces, Tabwidth: 4}).Fprint(sliceWriter{&buf}, fset, decl)
if err != nil {
return Code{Text: err.Error()}, buf
}
var annotations []Annotation
var s scanner.Scanner
fset = token.NewFileSet()
file := fset.AddFile("", fset.Base(), len(buf))
s.Init(file, buf, nil, scanner.ScanComments)
loop:
for {
pos, tok, lit := s.Scan()
switch tok {
case token.EOF:
break loop
case token.COMMENT:
p := file.Offset(pos)
e := p + len(lit)
if p > math.MaxInt16 || e > math.MaxInt16 {
break loop
}
annotations = append(annotations, Annotation{Kind: CommentAnnotation, Pos: int16(p), End: int16(e)})
case token.IDENT:
if len(v.annotations) == 0 {
// Oops!
break loop
}
annotation := v.annotations[0]
v.annotations = v.annotations[1:]
if annotation.Kind == -1 {
continue
}
p := file.Offset(pos)
e := p + len(lit)
if p > math.MaxInt16 || e > math.MaxInt16 {
break loop
}
annotation.Pos = int16(p)
annotation.End = int16(e)
if len(annotations) > 0 && annotation.Kind == ExportLinkAnnotation {
prev := annotations[len(annotations)-1]
if prev.Kind == PackageLinkAnnotation &&
prev.ImportPath == annotation.ImportPath &&
prev.End+1 == annotation.Pos {
// merge with previous
annotation.Pos = prev.Pos
annotations[len(annotations)-1] = annotation
continue loop
}
}
annotations = append(annotations, annotation)
}
}
return Code{Text: string(buf), Annotations: annotations}, buf
}
type AnnotationKind int16
type Annotation struct {
Pos, End int16
Kind AnnotationKind
ImportPath string
}
type Code struct {
Text string
Annotations []Annotation
}
func commentAnnotations(src string) []Annotation {
var annotations []Annotation
var s scanner.Scanner
fset := token.NewFileSet()
file := fset.AddFile("", fset.Base(), len(src))
s.Init(file, []byte(src), nil, scanner.ScanComments)
for {
pos, tok, lit := s.Scan()
switch tok {
case token.EOF:
return annotations
case token.COMMENT:
p := file.Offset(pos)
e := p + len(lit)
if p > math.MaxInt16 || e > math.MaxInt16 {
return annotations
}
annotations = append(annotations, Annotation{Kind: CommentAnnotation, Pos: int16(p), End: int16(e)})
}
}
return nil
}
type sliceWriter struct{ p *[]byte }
func (w sliceWriter) Write(p []byte) (int, error) {
*w.p = append(*w.p, p...)
return len(p), nil
}

165
createapp.go
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@ -1,165 +0,0 @@
package main
import (
"fmt"
"os"
path "path/filepath"
"strings"
)
var cmdCreate = &Command{
UsageLine: "create [appname]",
Short: "create an application base on beego framework",
Long: `
create an application base on beego framework
In the current path, will create a folder named [appname]
In the appname folder has the follow struct:
|- main.go
|- conf
|- app.conf
|- controllers
|- default.go
|- models
|- static
|- js
|- css
|- img
|- views
index.tpl
`,
}
func init() {
cmdCreate.Run = createapp
}
func createapp(cmd *Command, args []string) {
curpath, _ := os.Getwd()
if len(args) != 1 {
fmt.Println("error args")
os.Exit(2)
}
gopath := os.Getenv("GOPATH")
Debugf("gopath:%s", gopath)
if gopath == "" {
fmt.Println("you should set GOPATH in the env")
os.Exit(2)
}
haspath := false
appsrcpath := ""
wgopath := path.SplitList(gopath)
for _, wg := range wgopath {
wg = path.Join(wg, "src")
if path.HasPrefix(strings.ToLower(curpath), strings.ToLower(wg)) {
haspath = true
appsrcpath = wg
break
}
}
if !haspath {
fmt.Printf("can't create application outside of GOPATH `%s`\n", gopath)
fmt.Printf("you first should `cd $GOPATH%ssrc` then use create\n", string(path.Separator))
os.Exit(2)
}
apppath := path.Join(curpath, args[0])
if _, err := os.Stat(apppath); os.IsNotExist(err) == false {
fmt.Printf("path `%s` exists, can not create app without remove it\n", apppath)
os.Exit(2)
}
os.MkdirAll(apppath, 0755)
fmt.Println("create app folder:", apppath)
os.Mkdir(path.Join(apppath, "conf"), 0755)
fmt.Println("create conf:", path.Join(apppath, "conf"))
os.Mkdir(path.Join(apppath, "controllers"), 0755)
fmt.Println("create controllers:", path.Join(apppath, "controllers"))
os.Mkdir(path.Join(apppath, "models"), 0755)
fmt.Println("create models:", path.Join(apppath, "models"))
os.Mkdir(path.Join(apppath, "static"), 0755)
fmt.Println("create static:", path.Join(apppath, "static"))
os.Mkdir(path.Join(apppath, "static", "js"), 0755)
fmt.Println("create static js:", path.Join(apppath, "static", "js"))
os.Mkdir(path.Join(apppath, "static", "css"), 0755)
fmt.Println("create static css:", path.Join(apppath, "static", "css"))
os.Mkdir(path.Join(apppath, "static", "img"), 0755)
fmt.Println("create static img:", path.Join(apppath, "static", "img"))
fmt.Println("create views:", path.Join(apppath, "views"))
os.Mkdir(path.Join(apppath, "views"), 0755)
fmt.Println("create conf app.conf:", path.Join(apppath, "conf", "app.conf"))
writetofile(path.Join(apppath, "conf", "app.conf"), strings.Replace(appconf, "{{.Appname}}", args[0], -1))
fmt.Println("create controllers default.go:", path.Join(apppath, "controllers", "default.go"))
writetofile(path.Join(apppath, "controllers", "default.go"), controllers)
fmt.Println("create views index.tpl:", path.Join(apppath, "views", "index.tpl"))
writetofile(path.Join(apppath, "views", "index.tpl"), indextpl)
fmt.Println("create main.go:", 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))
}
var appconf = `
appname = {{.Appname}}
httpport = 8080
runmode = dev
`
var maingo = `package main
import (
"{{.Appname}}/controllers"
"github.com/astaxie/beego"
)
func main() {
beego.Router("/", &controllers.MainController{})
beego.Run()
}
`
var controllers = `package controllers
import (
"github.com/astaxie/beego"
)
type MainController struct {
beego.Controller
}
func (this *MainController) Get() {
this.Data["Username"] = "astaxie"
this.Data["Email"] = "astaxie@gmail.com"
this.TplNames = "index.tpl"
}
`
var indextpl = `<!DOCTYPE html>
<html>
<head>
<title>beego welcome template</title>
</head>
<body>
<h1>Hello, world!{{.Username}},{{.Email}}</h1>
</body>
</html>
`
func writetofile(filename, content string) {
f, err := os.Create(filename)
if err != nil {
panic(err)
}
defer f.Close()
f.WriteString(content)
}

242
new.go Normal file
View File

@ -0,0 +1,242 @@
package main
import (
"fmt"
"os"
path "path/filepath"
"strings"
)
var cmdNew = &Command{
UsageLine: "new [appname]",
Short: "create an application base on beego framework",
Long: `
create an application base on beego framework,
which in the current path with folder named [appname].
The [appname] folder has following structure:
|- main.go
|- conf
|- app.conf
|- controllers
|- default.go
|- models
|- static
|- js
|- css
|- img
|- views
index.tpl
`,
}
func init() {
cmdNew.Run = createApp
}
func createApp(cmd *Command, args []string) {
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.EvalSymlinks(path.Join(wg, "src"))
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 $GOPATH(%s)\n", gopath)
colorLog("[HINT] Change your work directory by `cd ($GOPATH%ssrc)`\n", string(path.Separator))
os.Exit(2)
}
apppath := path.Join(curpath, args[0])
if _, err := os.Stat(apppath); os.IsNotExist(err) == false {
fmt.Printf("[ERRO] Path(%s) has alreay existed\n", apppath)
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, "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, "main.go"))
writetofile(path.Join(apppath, "main.go"), strings.Replace(maingo, "{{.Appname}}", strings.Join(strings.Split(apppath[len(appsrcpath)+1:], string(path.Separator)), string(path.Separator)), -1))
colorLog("[SUCC] New application successfully created!\n")
}
var appconf = `appname = {{.Appname}}
httpport = 8080
runmode = dev
`
var maingo = `package main
import (
"{{.Appname}}/controllers"
"github.com/astaxie/beego"
)
func main() {
beego.Router("/", &controllers.MainController{})
beego.Run()
}
`
var controllers = `package controllers
import (
"github.com/astaxie/beego"
)
type MainController struct {
beego.Controller
}
func (this *MainController) Get() {
this.Data["Website"] = "beego.me"
this.Data["Email"] = "astaxie@gmail.com"
this.TplNames = "index.tpl"
}
`
var indextpl = `<!DOCTYPE html>
<html>
<head>
<title>Beego</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<style type="text/css">
body {
margin: 0px;
font-family: "Helvetica Neue",Helvetica,Arial,sans-serif;
font-size: 14px;
line-height: 20px;
color: rgb(51, 51, 51);
background-color: rgb(255, 255, 255);
}
.hero-unit {
padding: 60px;
margin-bottom: 30px;
border-radius: 6px 6px 6px 6px;
}
.container {
width: 940px;
margin-right: auto;
margin-left: auto;
}
.row {
margin-left: -20px;
}
h1 {
margin: 10px 0px;
font-family: inherit;
font-weight: bold;
text-rendering: optimizelegibility;
}
.hero-unit h1 {
margin-bottom: 0px;
font-size: 60px;
line-height: 1;
letter-spacing: -1px;
color: inherit;
}
.description {
padding-top: 5px;
padding-left: 5px;
font-size: 18px;
font-weight: 200;
line-height: 30px;
color: inherit;
}
p {
margin: 0px 0px 10px;
}
</style>
<body>
<header class="hero-unit" style="background-color:#A9F16C">
<div class="container">
<div class="row">
<div class="hero-text">
<h1>Welcome to Beego!</h1>
<p class="description">
Beego is a simple & powerful Go web framework which is inspired by tornado and sinatra.
<br />
Official website: <a href="http://{{.Website}}">{{.Website}}</a>
<br />
Contact me: {{.Email}}</a>
</p>
</div>
</div>
</div>
</header>
</body>
</html>
`
func writetofile(filename, content string) {
f, err := os.Create(filename)
if err != nil {
panic(err)
}
defer f.Close()
f.WriteString(content)
}

132
run.go Normal file
View File

@ -0,0 +1,132 @@
package main
import (
"encoding/json"
"os"
path "path/filepath"
"runtime"
)
var cmdRun = &Command{
UsageLine: "run [appname]",
Short: "run 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
|
check if it's go file
|
yes no
| |
go build do nothing
|
restart app
`,
}
var defaultJson = `
{
"go_install": false,
"dir_structure":{
"controllers": "",
"models": "",
"others": []
},
"main_files":{
"main.go": "",
"others": []
}
}
`
func init() {
cmdRun.Run = runApp
}
var appname string
var conf struct {
// Indicates whether execute "go install" before "go build".
GoInstall bool `json:"go_install"`
DirStruct struct {
Controllers string
Models string
Others []string // Other directories.
} `json:"dir_structure"`
MainFiles struct {
Main string `json:"main.go"`
Others []string // Others files of package main.
} `json:"main_files"`
}
func runApp(cmd *Command, args []string) {
exit := make(chan bool)
if len(args) != 1 {
colorLog("[ERRO] Cannot start running[ %s ]\n",
"argument 'appname' is missing")
os.Exit(2)
}
crupath, _ := os.Getwd()
Debugf("current path:%s\n", crupath)
err := loadConfig()
if err != nil {
colorLog("[ERRO] Fail to parse bee.json[ %s ]", err)
}
var paths []string
paths = append(paths,
path.Join(crupath, conf.DirStruct.Controllers),
path.Join(crupath, conf.DirStruct.Models),
path.Join(crupath, "./")) // Current path.
// Because monitor files has some issues, we watch current directory
// and ignore non-go files.
paths = append(paths, conf.DirStruct.Others...)
paths = append(paths, conf.MainFiles.Others...)
NewWatcher(paths)
appname = args[0]
Autobuild()
for {
select {
case <-exit:
runtime.Goexit()
}
}
}
// loadConfig loads customized configuration.
func loadConfig() error {
f, err := os.Open("bee.json")
if err != nil {
// Use default.
err = json.Unmarshal([]byte(defaultJson), &conf)
if err != nil {
return err
}
} else {
defer f.Close()
colorLog("[INFO] Detected bee.json\n")
d := json.NewDecoder(f)
err = d.Decode(&conf)
if err != nil {
return err
}
}
// Set variables.
if len(conf.DirStruct.Controllers) == 0 {
conf.DirStruct.Controllers = "controllers"
}
if len(conf.DirStruct.Models) == 0 {
conf.DirStruct.Models = "models"
}
if len(conf.MainFiles.Main) == 0 {
conf.MainFiles.Main = "main.go"
}
return nil
}

54
start.go
View File

@ -1,54 +0,0 @@
package main
import (
"fmt"
"os"
path "path/filepath"
"runtime"
)
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
}
var appname string
func startapp(cmd *Command, args []string) {
if len(args) != 1 {
fmt.Println("error args")
os.Exit(2)
}
crupath, _ := os.Getwd()
Debugf("current path:%s\n", crupath)
var paths []string
paths = append(paths, path.Join(crupath, "controllers"), path.Join(crupath, "models"))
NewWatcher(paths)
appname = args[0]
Autobuild()
for {
runtime.Gosched()
}
}

82
test.go Normal file
View File

@ -0,0 +1,82 @@
package main
import (
"os"
path "path/filepath"
"os/exec"
"time"
"bytes"
)
var cmdTest = &Command{
UsageLine: "test [appname]",
Short: "test the app",
Long: ``,
}
func init() {
cmdTest.Run = testApp
}
var started= make(chan bool)
func testApp(cmd *Command, args []string) {
if len(args) != 1 {
colorLog("[ERRO] Cannot start running[ %s ]\n",
"argument 'appname' is missing")
os.Exit(2)
}
crupath, _ := os.Getwd()
Debugf("current path:%s\n", crupath)
err := loadConfig()
if err != nil {
colorLog("[ERRO] Fail to parse bee.json[ %s ]", err)
}
var paths []string
paths = append(paths,
path.Join(crupath, conf.DirStruct.Controllers),
path.Join(crupath, conf.DirStruct.Models),
path.Join(crupath, "./")) // Current path.
// Because monitor files has some issues, we watch current directory
// and ignore non-go files.
paths = append(paths, conf.DirStruct.Others...)
paths = append(paths, conf.MainFiles.Others...)
NewWatcher(paths)
appname = args[0]
Autobuild()
for {
select {
case <-started:
runTest()
Kill()
os.Exit(0)
}
}
}
func runTest(){
colorLog("[INFO] Start testing...\n")
time.Sleep(time.Second*5)
path, _ := os.Getwd()
os.Chdir(path+"/tests")
var err error
icmd := exec.Command("go", "test")
var out,errbuffer bytes.Buffer
icmd.Stdout = &out
icmd.Stderr = &errbuffer
colorLog("[INFO] ============== Test Begin ===================\n")
err = icmd.Run()
colorLog(out.String())
colorLog(errbuffer.String())
colorLog("[INFO] ============== Test End ===================\n")
if err != nil {
colorLog("[ERRO] ============== Test failed ===================\n")
colorLog("[ERRO] " ,err)
return
}
colorLog("[SUCC] Test finish\n")
}

28
testdata/router/router.go vendored Normal file
View File

@ -0,0 +1,28 @@
package router
import (
"github.com/astaxie/beego"
)
type Router struct {
beego.Controller
}
func (this *Router) Get() {
}
func (this *Router) Post() {
}
type Controller struct {
}
func (this *Controller) Put() {
}
func (this *Controller) Delete() {
}

79
util.go
View File

@ -1,9 +1,12 @@
package main
import "fmt"
import "os"
import "runtime"
import "path/filepath"
import (
"fmt"
"os"
"path/filepath"
"runtime"
"strings"
)
// Go is a basic promise implementation: it wraps calls a function in a goroutine
// and returns a channel which will later return the function's return value.
@ -28,3 +31,71 @@ func Debugf(format string, a ...interface{}) {
fmt.Fprintf(os.Stderr, fmt.Sprintf("[debug] %s:%d %s\n", file, line, format), a...)
}
}
const (
Gray = uint8(iota + 90)
Red
Green
Yellow
Blue
Magenta
//NRed = uint8(31) // Normal
EndColor = "\033[0m"
)
// colorLog colors log and print to stdout.
// Log format: [<level>] <content [path]> [ error ].
// Level: ERRO -> red; WARN -> Magenta; SUCC -> green; others -> default.
// Content: default; path: yellow; error -> red.
// Errors have to surrounded by "[ " and " ]"(space).
func colorLog(format string, a ...interface{}) {
log := fmt.Sprintf(format, a...)
if len(log) == 0 {
return
}
if runtime.GOOS != "windows" {
var clog string
// Level.
i := strings.Index(log, "]")
if log[0] == '[' && i > -1 {
clog += "[" + getColorLevel(log[1:i]) + "]"
}
log = log[i+1:]
// Error.
log = strings.Replace(log, "[ ", fmt.Sprintf("[\033[%dm", Red), -1)
log = strings.Replace(log, " ]", EndColor+"]", -1)
// Path.
log = strings.Replace(log, "( ", fmt.Sprintf("(\033[%dm", Yellow), -1)
log = strings.Replace(log, " )", EndColor+")", -1)
// Highlights.
log = strings.Replace(log, "# ", fmt.Sprintf("\033[%dm", Gray), -1)
log = strings.Replace(log, " #", EndColor, -1)
log = clog + log
}
fmt.Print(log)
}
// getColorLevel returns colored level string by given level.
func getColorLevel(level string) string {
level = strings.ToUpper(level)
switch level {
case "TRAC":
return fmt.Sprintf("\033[%dm%s\033[0m", Blue, level)
case "ERRO":
return fmt.Sprintf("\033[%dm%s\033[0m", Red, level)
case "WARN":
return fmt.Sprintf("\033[%dm%s\033[0m", Magenta, level)
case "SUCC":
return fmt.Sprintf("\033[%dm%s\033[0m", Green, level)
default:
return level
}
}

104
watch.go
View File

@ -6,6 +6,7 @@ import (
"log"
"os"
"os/exec"
"strings"
"sync"
"time"
)
@ -13,13 +14,14 @@ import (
var (
cmd *exec.Cmd
state sync.Mutex
eventTime = make(map[string]time.Time)
eventTime = make(map[string]int64)
)
func NewWatcher(paths []string) {
watcher, err := fsnotify.NewWatcher()
if err != nil {
log.Fatal(err)
colorLog("[ERRO] Fail to create new Watcher[ %s ]\n", err)
os.Exit(2)
}
go func() {
@ -27,17 +29,25 @@ func NewWatcher(paths []string) {
select {
case e := <-watcher.Event:
isbuild := true
if t, ok := eventTime[e.String()]; ok {
// if 500ms change many times, then ignore it.
// for liteide often gofmt code after save.
if t.Add(time.Millisecond * 500).After(time.Now()) {
isbuild = false
}
// Skip TMP files for Sublime Text.
if checkTMPFile(e.Name) {
continue
}
eventTime[e.String()] = time.Now()
if !checkIsGoFile(e.Name) {
continue
}
mt := getFileModTime(e.Name)
if t := eventTime[e.Name]; mt == t {
colorLog("[SKIP] # %s #\n", e.String())
isbuild = false
}
eventTime[e.Name] = mt
if isbuild {
fmt.Println(e)
colorLog("[EVEN] %s\n", e)
go Autobuild()
}
case err := <-watcher.Error:
@ -45,33 +55,67 @@ func NewWatcher(paths []string) {
}
}
}()
colorLog("[INFO] Initializing watcher...\n")
for _, path := range paths {
fmt.Println(path)
colorLog("[TRAC] Directory( %s )\n", path)
err = watcher.Watch(path)
if err != nil {
log.Fatal(err)
colorLog("[ERRO] Fail to watch directory[ %s ]\n", err)
os.Exit(2)
}
}
}
// getFileModTime retuens unix timestamp of `os.File.ModTime` by given path.
func getFileModTime(path string) int64 {
f, err := os.Open(path)
if err != nil {
colorLog("[ERRO] Fail to open file[ %s ]", err)
return time.Now().Unix()
}
defer f.Close()
fi, err := f.Stat()
if err != nil {
colorLog("[ERRO] Fail to get file information[ %s ]", err)
return time.Now().Unix()
}
return fi.ModTime().Unix()
}
func Autobuild() {
state.Lock()
defer state.Unlock()
fmt.Println("start autobuild")
colorLog("[INFO] Start building...\n")
path, _ := os.Getwd()
os.Chdir(path)
bcmd := exec.Command("go", "build")
bcmd.Stdout = os.Stdout
bcmd.Stderr = os.Stderr
err := bcmd.Run()
var err error
// For applications use full import path like "github.com/.../.."
// are able to use "go install" to reduce build time.
if conf.GoInstall {
icmd := exec.Command("go", "install")
icmd.Stdout = os.Stdout
icmd.Stderr = os.Stderr
err = icmd.Run()
}
if err == nil {
bcmd := exec.Command("go", "build")
bcmd.Stdout = os.Stdout
bcmd.Stderr = os.Stderr
err = bcmd.Run()
}
if err != nil {
fmt.Println("============== build failed ===================")
colorLog("[ERRO] ============== Build failed ===================\n")
return
}
fmt.Println("build success")
colorLog("[SUCC] Build was successful\n")
Restart(appname)
}
@ -93,11 +137,31 @@ func Restart(appname string) {
}
func Start(appname string) {
fmt.Println("start", appname)
colorLog("[INFO] Restarting %s ...\n", appname)
if strings.Index(appname, "./") == -1 {
appname = "./" + appname
}
cmd = exec.Command(appname)
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
go cmd.Run()
started<-true
}
// checkTMPFile returns true if the event was for TMP files.
func checkTMPFile(name string) bool {
if strings.HasSuffix(strings.ToLower(name), ".tmp") {
return true
}
return false
}
// checkIsGoFile returns true if the name HasSuffix ".go".
func checkIsGoFile(name string) bool {
if strings.HasSuffix(name, ".go") {
return true
}
return false
}