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Code Issues Releases Activity

Merge pull request #32 from ZhengYang/master

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[Bug Fix] Added os.O_EXCL flag to make sure existing files are NOT overwritten
This commit is contained in:
astaxie 2014-08-01 21:22:23 +08:00
commit 54346eb561
1 changed files with 38 additions and 10 deletions
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48
g_models.go
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@ -1,3 +1,17 @@
// 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 (
@ -202,13 +216,14 @@ func gen(dbms string, connStr string, mode byte, currpath string) {
os.Exit(2)
}
defer db.Close()
ColorLog("[INFO] Analyzing database tables...\n")
tableNames := getTableNames(db)
tables := getTableObjects(tableNames, db)
mvcPath := new(MvcPath)
mvcPath.ModelPath = path.Join(currpath, "models")
mvcPath.ControllerPath = path.Join(currpath, "controllers")
mvcPath.RouterPath = path.Join(currpath, "routers")
deleteAndRecreatePaths(mode, mvcPath)
createPaths(mode, mvcPath)
writeSourceFiles(tables, mode, mvcPath)
}
@ -388,17 +403,14 @@ func getColumns(db *sql.DB, table *Table, blackList map[string]bool) {
}
// deleteAndRecreatePaths removes several directories completely
func deleteAndRecreatePaths(mode byte, paths *MvcPath) {
func createPaths(mode byte, paths *MvcPath) {
if (mode & O_MODEL) == O_MODEL {
//os.RemoveAll(paths.ModelPath)
os.Mkdir(paths.ModelPath, 0777)
}
if (mode & O_CONTROLLER) == O_CONTROLLER {
//os.RemoveAll(paths.ControllerPath)
os.Mkdir(paths.ControllerPath, 0777)
}
if (mode & O_ROUTER) == O_ROUTER {
//os.RemoveAll(paths.RouterPath)
os.Mkdir(paths.RouterPath, 0777)
}
}
@ -408,12 +420,15 @@ func deleteAndRecreatePaths(mode byte, paths *MvcPath) {
// Newly geneated files will be inside these folders.
func writeSourceFiles(tables []*Table, mode byte, paths *MvcPath) {
if (O_MODEL & mode) == O_MODEL {
ColorLog("[INFO] Creating model files...\n")
writeModelFiles(tables, paths.ModelPath)
}
if (O_CONTROLLER & mode) == O_CONTROLLER {
ColorLog("[INFO] Creating controller files...\n")
writeControllerFiles(tables, paths.ControllerPath)
}
if (O_ROUTER & mode) == O_ROUTER {
ColorLog("[INFO] Creating router files...\n")
writeRouterFile(tables, paths.RouterPath)
}
}
@ -423,7 +438,11 @@ func writeModelFiles(tables []*Table, mPath string) {
for _, tb := range tables {
filename := getFileName(tb.Name)
fpath := path.Join(mPath, filename+".go")
f, _ := os.OpenFile(fpath, os.O_CREATE|os.O_RDWR, 0666)
f, err := os.OpenFile(fpath, os.O_CREATE|os.O_EXCL|os.O_RDWR, 0666)
if err != nil {
ColorLog("[ERRO] %v\n", err)
os.Exit(2)
}
defer f.Close()
template := ""
if tb.Pk == "" {
@ -437,6 +456,7 @@ func writeModelFiles(tables []*Table, mPath string) {
ColorLog("[ERRO] Could not write model file to %s\n", fpath)
os.Exit(2)
}
ColorLog("[INFO] model => %s\n", fpath)
formatAndFixImports(fpath)
}
}
@ -449,13 +469,18 @@ func writeControllerFiles(tables []*Table, cPath string) {
}
filename := getFileName(tb.Name)
fpath := path.Join(cPath, filename+".go")
f, _ := os.OpenFile(fpath, os.O_CREATE|os.O_RDWR, 0666)
f, err := os.OpenFile(fpath, os.O_CREATE|os.O_EXCL|os.O_RDWR, 0666)
if err != nil {
ColorLog("[ERRO] %v\n", err)
os.Exit(2)
}
defer f.Close()
fileStr := strings.Replace(CTRL_TPL, "{{ctrlName}}", camelCase(tb.Name), -1)
if _, err := f.WriteString(fileStr); err != nil {
ColorLog("[ERRO] Could not write controller file to %s\n", fpath)
os.Exit(2)
}
ColorLog("[INFO] controller => %s\n", fpath)
formatAndFixImports(fpath)
}
}
@ -475,12 +500,17 @@ func writeRouterFile(tables []*Table, rPath string) {
// add export controller
fpath := path.Join(rPath, "router.go")
routerStr := strings.Replace(ROUTER_TPL, "{{nameSpaces}}", strings.Join(nameSpaces, ""), 1)
f, _ := os.OpenFile(fpath, os.O_CREATE|os.O_TRUNC|os.O_RDWR, 0666)
f, err := os.OpenFile(fpath, os.O_CREATE|os.O_EXCL|os.O_RDWR, 0666)
if err != nil {
ColorLog("[ERRO] %v\n", err)
os.Exit(2)
}
defer f.Close()
if _, err := f.WriteString(routerStr); err != nil {
ColorLog("[ERRO] Could not write router file to %s\n", fpath)
os.Exit(2)
}
ColorLog("[INFO] router => %s\n", fpath)
formatAndFixImports(fpath)
}
@ -719,7 +749,6 @@ import (
func init() {
ns := beego.NewNamespace("/v1",
/*
beego.NSNamespace("/object",
beego.NSInclude(
&controllers.ObjectController{},
@ -730,7 +759,6 @@ func init() {
&controllers.UserController{},
),
),
*/
{{nameSpaces}}
)
beego.AddNamespace(ns)