gopl-zh.github.com/builder.go

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2016-02-15 03:35:32 +00:00
// Copyright 2015 ChaiShushan <chaishushan{AT}gmail.com>. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ingore
// 打包 gopl-zh 为 zip 文件.
//
// 文件名格式: gopl-zh-20151001-2ae607.zip
package main
import (
"archive/zip"
"fmt"
"io"
"io/ioutil"
"log"
"os"
"os/exec"
"path/filepath"
"strings"
"time"
)
func main() {
// Git版本号
gitVersion := getGitCommitVersion()
// zip文件名
zipBaseName := fmt.Sprintf("gopl-zh-%s-%s", time.Now().Format("20060102"), gitVersion[:6])
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// 导出Git
exportGitToZip("./_book/" + zipBaseName + ".source.zip")
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os.Remove(zipBaseName + ".zip")
file, err := os.Create(zipBaseName + ".zip")
if err != nil {
log.Fatal("os.Create: ", err)
}
defer file.Close()
zipFile := zip.NewWriter(file)
defer zipFile.Close()
// create /gopl-zh-20151001-2ae607/
f, err := zipFile.Create(zipBaseName + "/")
if err != nil {
log.Fatal(err)
}
if _, err = f.Write([]byte("")); err != nil {
log.Fatal(err)
}
dir := "_book"
filepath.Walk(dir, func(path string, info os.FileInfo, err error) error {
if err != nil {
log.Fatal("filepath.Walk: ", err)
}
if info.IsDir() {
return nil
}
relpath, err := filepath.Rel(dir, path)
if err != nil {
log.Fatal("filepath.Rel: ", err)
}
filename := filepath.ToSlash(relpath)
if isIngoreFile(filename) {
return nil
}
data, err := ioutil.ReadFile(path)
if err != nil {
log.Fatal("ioutil.ReadFile: ", err)
}
f, err := zipFile.Create(zipBaseName + "/" + filename)
if err != nil {
log.Fatal(err)
}
if _, err = f.Write(data); err != nil {
log.Fatal(err)
}
fmt.Printf("%s\n", filename)
return nil
})
fmt.Printf("Done\n")
}
// 获取Git最新的版本号
//
// git log -1
// commit 0460c1b3bb8fbb7e2fc88961e69aa37f4041d6c1
// Merge: b2d582a e826457
// Author: chai2010 <chaishushan{AT}gmail.com>
// Date: Mon Feb 1 08:04:44 2016 +0800
//
// Merge pull request #249 from sunclx/patch-3
//
// fix typo
func getGitCommitVersion() (version string) {
cmdOut, err := exec.Command(`git`, `log`, `-1`).CombinedOutput()
if err != nil {
return "master"
}
for _, line := range strings.Split(string(cmdOut), "\n") {
line := strings.TrimSpace(line)
if strings.HasPrefix(line, "commit") {
version = strings.TrimSpace(line[len("commit"):])
return
}
}
return "master"
}
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// 导出Git到Zip文件
func exportGitToZip(filename string) {
if !strings.HasSuffix(filename, ".zip") {
filename += ".zip"
}
if _, err := exec.Command(`git`, `archive`, `--format`, `zip`, `--output`, filename, `master`).CombinedOutput(); err != nil {
log.Fatal("cpFile: ", err)
}
}
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func cpFile(dst, src string) {
err := os.MkdirAll(filepath.Dir(dst), 0666)
if err != nil && !os.IsExist(err) {
log.Fatal("cpFile: ", err)
}
fsrc, err := os.Open(src)
if err != nil {
log.Fatal("cpFile: ", err)
}
defer fsrc.Close()
fdst, err := os.Create(dst)
if err != nil {
log.Fatal("cpFile: ", err)
}
defer fdst.Close()
if _, err = io.Copy(fdst, fsrc); err != nil {
log.Fatal("cpFile: ", err)
}
}
func isIngoreFile(path string) bool {
if strings.HasPrefix(path, ".git") {
return true
}
if strings.HasSuffix(path, ".gitignore") {
return true
}
if strings.HasPrefix(path, "rpc.v2014") {
return true
}
if strings.HasPrefix(path, "testdata") {
return true
}
if strings.HasSuffix(path, "uis.zip") {
return true
}
if strings.HasSuffix(path, ".go") {
return true
}
return false
}