func compileUnity(config *conf.UnityConfig, outfile string) (err error) {
// find the *.unity file under the ./Assets recursively.
err = changeProjectPath(config.ProjectPath)
if err != nil {
return
}
assetsDir, err := os.Open("./Assets")
defer assetsDir.Close()
if err != nil {
return
}
unityReg, err := regexp.Compile("\\.unity$")
if err != nil {
return
}
curwd, err := os.Getwd()
if err != nil {
return
}
_, files := findRecursively(assetsDir, unityReg, curwd+"/Assets")
if len(files) == 0 {
err = errors.New("no .unity file was found")
return
}
// make up a scenes string to generate the build file
// scenes string like like such pattern: "a.unity","b.unity","c,unity"
scenes := strings.Join(files, "\",\"")
scenes = "\"" + scenes + "\""
logger.Debug("Found scenes: " + scenes)
var buildTarget string
if config.Android != nil {
buildTarget = "Android"
}
if config.Xcode != nil {
buildTarget = "iPhone"
}
if buildTarget == "" {
err = errors.New("no unity target specified")
return
}
// get bundleIdentifier,if it is not set.just keep it as a empty string.
var bundle string
if config.BundleIdentifier != nil {
bundle = *config.BundleIdentifier
}
var content, content0, content1, content2 string
content0 = fmt.Sprintf(unityBuildTemplate0, bundle, bundle)
content2 = fmt.Sprintf(unityBuildTemplate2, scenes, buildTarget)
if androidCanSign(config.Android) == true {
content1 = fmt.Sprintf(unityBuildTemplate1, *config.Android.Store, *config.Android.StorePassword, *config.Android.Alias, *config.Android.AliasPassword)
} else {
content1 = fmt.Sprintf(unityBuildTemplate1, "", "", "", "")
}
content = content0 + content1 + content2
err = os.MkdirAll("./Assets/Editor", 0755)
if err != nil {
return
}
os.Remove("./Assets/Editor/GoPacBuild.cs")
csFile, err := os.OpenFile("./Assets/Editor/GoPacBuild.cs", os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0777)
if err != nil {
return
}
csFile.WriteString(content)
csFile.Close()
// start unity project building
os.Remove(home + "/Library/Logs/Unity/Editor.log")
// store the error and not return instantly
// return the error after reading the log
errtmp := cmd.SyncCmd("/Applications/Unity/Unity.app/Contents/MacOS/Unity", []string{"-batchMode", "-projectPath", curwd, "-executeMethod", "GoPacBuild.main", "-quit"})
//read the log file
unityLog, err := os.Open(home + "/Library/Logs/Unity/Editor.log")
defer unityLog.Close()
if err != nil {
return
}
bytes, err := ioutil.ReadAll(unityLog)
if err != nil {
return
}
logger.Debug(string(bytes))
if errtmp != nil {
err = errtmp
return
}
// check redevelopment settings. set it false if it is not set in the json file
if config.Redevelopment == nil {
config.Redevelopment = new(bool)
*config.Redevelopment = false
}
if config.Xcode != nil {
if *config.Redevelopment == true {
err = cmd.SyncCmd("mv", []string{"-v", "GoPacPrj", filepath.Base(outfile)}) //rename the project
if err != nil {
return
}
if strings.HasPrefix(outfile, "/") == false { // change the file to absolute path
outfile = workdir + "/" + outfile
}
err = cmd.SyncCmd("mv", []string{"-v", filepath.Base(outfile), filepath.Dir(outfile)}) // move the directory to the specified path
if err != nil {
return
}
} else {
err = os.Chdir("./GoPacPrj")
if err != nil {
return
}
err = compileXcode(config.Xcode, outfile)
}
return
}
if config.Android != nil {
if strings.HasPrefix(outfile, "/") == false {
outfile = workdir + "/" + outfile
}
if *config.Redevelopment == true {
err = os.MkdirAll(outfile, 0777)
if err != nil {
return
}
err = cmd.SyncCmd("unzip", []string{"GoPacPrj", "-d", outfile})
if err != nil {
return
}
} else {
err = cmd.SyncCmd("cp", []string{"GoPacPrj", outfile})
if err != nil {
return
}
}
return
}
return
}
func compileAndroid(config *conf.AndroidConfig, outfile string) (err error) {
var file *os.File
err = changeProjectPath(config.ProjectPath)
if err != nil {
return
}
// remove the old build
err = cmd.SyncCmd("ant", []string{"clean", "-Dsdk.dir=/usr/lib/android/sdk"})
if err != nil {
return
}
sign := androidCanSign(config)
// generate ant.properties for ant to sign the apk while compliling and packing.
if sign == true {
str := fmt.Sprintf(antPropertyTemplate, AbPath(*config.Store), *config.StorePassword, *config.Alias, *config.AliasPassword)
file, err = os.OpenFile("ant.properties", os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0777)
if err != nil {
return
}
_, err = file.WriteString(str)
if err != nil {
return
}
}
// use ant release to build and pack the project.
err = cmd.SyncCmd("ant", []string{"release", "-Dsdk.dir=/usr/lib/android/sdk"})
if err != nil {
return
}
// remove the ant.properties will avoid the git conflict
if sign == true {
err = os.Remove("ant.properties")
if err != nil {
return
}
}
// Anaylse the build directory and found .apk file.
// If sign is set false. find -unsigned.apk
// if sign is set true. find the .apk without -unsigned and -unaligned
buildDir, err := os.Open("./bin")
if err != nil {
return err
}
fileInfos, err := buildDir.Readdir(0)
if err != nil {
return err
}
var targetApkPath string
for i := 0; i < len(fileInfos); i++ {
if fileInfos[i].IsDir() == true {
continue
}
filename := fileInfos[i].Name()
if strings.HasSuffix(filename, ".apk") == false || strings.HasSuffix(filename, "-unaligned.apk") == true {
continue
}
if sign == strings.HasSuffix(filename, "-unsigned.apk") {
continue
} else {
var wd string
wd, err = os.Getwd()
if err != nil {
return
}
targetApkPath = wd + "/bin/" + filename
break
}
}
if targetApkPath == "" {
err = errors.New("no apk found")
}
logger.Debug("Find " + targetApkPath)
// targetApkPath records the absolute path of target apk.
// change the working dirctory last time and copy the apk file
logger.Debug("Enter" + workdir)
err = os.Chdir(workdir) //recover the work directory caused by fetchFromRemote
if err != nil {
return
}
logger.Debug("copy " + targetApkPath + " to " + outfile)
cmd.SyncCmd("cp", []string{"-R", targetApkPath, outfile})
defer func() {
file.Close()
buildDir.Close()
}()
return
}
// clone or pull the repo from remote
// ATTENTION!!! : The working directory changed after the function is called
func fetchFromRemote(repo *string, vcs *string) (err error) {
if repo == nil {
err = errors.New("repository must be set")
return
}
if vcs == nil {
err = errors.New("vcs must be set")
return
}
if *vcs != "git" && *vcs != "hg" {
err = errors.New("invalid vcs is set")
return
}
logger.Debug("Home: " + home)
owner, dir, err := getRepoDir(*repo)
if err != nil {
return
}
err = os.MkdirAll(home+"/Library/go-pac/"+*vcs+owner+"/"+dir, 0755)
if err != nil {
return
}
logger.Debug("Enter ~/Library/go-pac/" + *vcs + owner + "/" + dir)
err = os.Chdir(home + "/Library/go-pac/" + *vcs + owner + "/" + dir)
if err != nil {
return
}
switch *vcs {
case "git":
err = cmd.SyncCmd("git", []string{"init"})
if err != nil {
return
}
cmd.SyncCmd("git", []string{"reset", "--hard", "HEAD"}) // checkout to the latest version to avoid the conflict. if it is a new repo without any content, the command will cause an error. it is no need to check the error
err = cmd.SyncCmd("git", []string{"clean", "-f"}) // clean the untracked files
if err != nil {
return
}
err = cmd.SyncCmd("git", []string{"pull", *repo})
if err != nil {
return
}
case "hg":
cmd.SyncCmd("hg", []string{"init"}) // hg re-init will cause an error. no need for you to check the error.
err = cmd.SyncCmd("hg", []string{"revert", "-C", "--all"}) // revert all changes to avoid the conflict. no error if it is a new repo.
if err != nil {
return
}
err = cmd.SyncCmd("hg", []string{"purge"}) // clean the untracked files
if err != nil {
return
}
err = cmd.SyncCmd("hg", []string{"pull", *repo, "-u"}) // fetch from remote
if err != nil {
return
}
}
return nil
}
func compileXcode(config *conf.XcodeConfig, outfile string) (err error) {
// find the *.xcodeproj file under the working directory
// if multiple xcodeproj file exists, it picks one of them.
err = changeProjectPath(config.ProjectPath)
if err != nil {
return
}
var wdnow string
wdnow, err = os.Getwd()
if err != nil {
return
}
wdf, err := os.Open(wdnow)
defer wdf.Close()
if err != nil {
return
}
logger.Debug("Read Directory " + wdnow)
fileInfos, err := wdf.Readdir(0)
if err != nil {
return
}
var prjName string //project name without *.xcodeproj suffix
for i := 0; i < len(fileInfos); i++ {
if fileInfos[i].IsDir() == false { // .xcodeproj file is a directory
continue
}
if strings.HasSuffix(fileInfos[i].Name(), ".xcodeproj") == true {
bytes := []byte(fileInfos[i].Name())
prjName = string(bytes[:len(bytes)-10])
break
}
}
if prjName == "" {
err = errors.New("cannot find the *.xcodeproj file")
return
}
logger.Debug("Found target " + prjName)
// clean the project
err = cmd.SyncCmd("xcodebuild", []string{"-sdk", "iphoneos", "-target", prjName, "-configuration", "Release", "clean"})
if err != nil {
return
}
// build the project. If config.Sign is set, use the Sign.
if config.Sign == nil {
err = cmd.SyncCmd("xcodebuild", []string{"-sdk", "iphoneos", "-target", prjName, "-configuration", "Release", "CODE_SIGN_IDENTITY=", "CODE_SIGNING_REQUIRED=NO"})
} else {
err = cmd.SyncCmd("xcodebuild", []string{"-sdk", "iphoneos", "-target", prjName, "-configuration", "Release", "CODE_SIGN_IDENTITY=\"" + *config.Sign + "\""})
}
if err != nil {
logger.Debug("xcodebuild failed")
return
}
// find the .app file,mostly in ./build or ./build/Release-iphoneos
var appPath string
buildDir, err := os.Open("./build")
if err != nil {
return
}
defer buildDir.Close()
fileInfos, err = buildDir.Readdir(0)
if err != nil {
return
}
buildwd, err := os.Getwd()
if err != nil {
return
}
for i := 0; i < len(fileInfos); i++ {
// .app file is a dir
if fileInfos[i].IsDir() == false {
continue
}
if strings.HasSuffix(fileInfos[i].Name(), ".app") == true {
appPath = buildwd + "/build/" + fileInfos[i].Name()
break
}
}
if appPath == "" { //Not found in ./build,try to find it in ./build/Release-iphoneos
var releaseDir *os.File
releaseDir, err = os.Open("./build/Release-iphoneos")
defer releaseDir.Close()
if err == nil {
fileInfos, err = releaseDir.Readdir(0)
if err != nil {
return
}
for i := 0; i < len(fileInfos); i++ {
if fileInfos[i].IsDir() == false {
continue
}
if strings.HasSuffix(fileInfos[i].Name(), ".app") == true {
appPath = buildwd + "/build/Release-iphoneos/" + fileInfos[i].Name()
break
}
}
}
}
if appPath == "" {
err = errors.New(".app file not found")
return
}
logger.Debug("Find .app file at " + appPath)
// pack the .app into .ipa
// change the working directory before run xcrun
// appPath is a absolute path and will not be affected by chdir
// outfile here must be a absolute path.
logger.Debug("Enter " + workdir)
os.Chdir(workdir)
if strings.HasPrefix(outfile, "/") == false {
outfile = workdir + "/" + outfile
}
if config.Provision == nil {
logger.Debug("Provision not found!")
logger.Debug("Make ipa at " + outfile)
err = cmd.SyncCmd("xcrun", []string{"-sdk", "iphoneos", "PackageApplication", appPath, "-o", outfile})
} else {
err = cmd.SyncCmd("xcrun", []string{"-sdk", "iphoneos", "PackageApplication", appPath, "-o", outfile, "--embed", *config.Provision})
}
return
}