ae2f847064
gomobile builds apps with hidden files from the assets directory. The final applications should skip files like .DS_Store, .gitignore, etc. Therefore, walker needs to skip the hidden files. Change-Id: Ibbf7010d525cc831a009f3680f84063f40ac570f Reviewed-on: https://go-review.googlesource.com/14825 Reviewed-by: David Crawshaw <crawshaw@golang.org>
595 lines
18 KiB
Go
595 lines
18 KiB
Go
// Copyright 2015 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package main
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import (
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"bytes"
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"fmt"
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"go/build"
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"io/ioutil"
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"os"
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"os/exec"
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"path"
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"path/filepath"
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"strings"
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"text/template"
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)
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func goIOSBuild(pkg *build.Package) (map[string]bool, error) {
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src := pkg.ImportPath
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if buildO != "" && !strings.HasSuffix(buildO, ".app") {
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return nil, fmt.Errorf("-o must have an .app for target=ios")
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}
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productName := rfc1034Label(path.Base(pkg.ImportPath))
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if productName == "" {
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productName = "ProductName" // like xcode.
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}
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infoplist := new(bytes.Buffer)
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if err := infoplistTmpl.Execute(infoplist, infoplistTmplData{
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// TODO: better bundle id.
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BundleID: "org.golang.todo." + productName,
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Name: strings.Title(path.Base(pkg.ImportPath)),
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}); err != nil {
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return nil, err
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}
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files := []struct {
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name string
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contents []byte
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}{
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{tmpdir + "/main.xcodeproj/project.pbxproj", []byte(projPbxproj)},
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{tmpdir + "/main/Info.plist", infoplist.Bytes()},
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{tmpdir + "/main/Images.xcassets/AppIcon.appiconset/Contents.json", []byte(contentsJSON)},
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}
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for _, file := range files {
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if err := mkdir(filepath.Dir(file.name)); err != nil {
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return nil, err
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}
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if buildX {
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printcmd("echo \"%s\" > %s", file.contents, file.name)
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}
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if !buildN {
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if err := ioutil.WriteFile(file.name, file.contents, 0644); err != nil {
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return nil, err
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}
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}
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}
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armPath := filepath.Join(tmpdir, "arm")
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if err := goBuild(src, darwinArmEnv, "-tags=ios", "-o="+armPath); err != nil {
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return nil, err
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}
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nmpkgs, err := extractPkgs(darwinArmNM, armPath)
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if err != nil {
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return nil, err
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}
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arm64Path := filepath.Join(tmpdir, "arm64")
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if err := goBuild(src, darwinArm64Env, "-tags=ios", "-o="+arm64Path); err != nil {
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return nil, err
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}
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// Apple requires builds to target both darwin/arm and darwin/arm64.
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// We are using lipo tool to build multiarchitecture binaries.
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// TODO(jbd): Investigate the new announcements about iO9's fat binary
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// size limitations are breaking this feature.
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cmd := exec.Command(
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"xcrun", "lipo",
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"-create", armPath, arm64Path,
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"-o", filepath.Join(tmpdir, "main/main"),
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)
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if err := runCmd(cmd); err != nil {
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return nil, err
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}
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// TODO(jbd): Set the launcher icon.
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if err := iosCopyAssets(pkg, tmpdir); err != nil {
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return nil, err
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}
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// Build and move the release build to the output directory.
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cmd = exec.Command(
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"xcrun", "xcodebuild",
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"-configuration", "Release",
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"-project", tmpdir+"/main.xcodeproj",
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)
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if err := runCmd(cmd); err != nil {
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return nil, err
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}
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// TODO(jbd): Fallback to copying if renaming fails.
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if buildO == "" {
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buildO = path.Base(pkg.ImportPath) + ".app"
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}
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if buildX {
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printcmd("mv %s %s", tmpdir+"/build/Release-iphoneos/main.app", buildO)
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}
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if !buildN {
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// if output already exists, remove.
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if err := os.RemoveAll(buildO); err != nil {
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return nil, err
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}
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if err := os.Rename(tmpdir+"/build/Release-iphoneos/main.app", buildO); err != nil {
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return nil, err
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}
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}
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return nmpkgs, nil
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}
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func iosCopyAssets(pkg *build.Package, xcodeProjDir string) error {
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dstAssets := xcodeProjDir + "/main/assets"
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if err := mkdir(dstAssets); err != nil {
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return err
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}
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srcAssets := filepath.Join(pkg.Dir, "assets")
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fi, err := os.Stat(srcAssets)
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if err != nil {
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if os.IsNotExist(err) {
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// skip walking through the directory to deep copy.
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return nil
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}
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return err
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}
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if !fi.IsDir() {
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// skip walking through to deep copy.
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return nil
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}
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// if assets is a symlink, follow the symlink.
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srcAssets, err = filepath.EvalSymlinks(srcAssets)
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if err != nil {
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return err
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}
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return filepath.Walk(srcAssets, func(path string, info os.FileInfo, err error) error {
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if err != nil {
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return err
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}
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if name := filepath.Base(path); strings.HasPrefix(name, ".") {
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// Do not include the hidden files.
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return nil
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}
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if info.IsDir() {
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return nil
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}
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dst := dstAssets + "/" + path[len(srcAssets)+1:]
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return copyFile(dst, path)
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})
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}
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type infoplistTmplData struct {
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BundleID string
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Name string
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}
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var infoplistTmpl = template.Must(template.New("infoplist").Parse(`<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0">
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<dict>
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<key>CFBundleDevelopmentRegion</key>
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<string>en</string>
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<key>CFBundleExecutable</key>
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<string>main</string>
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<key>CFBundleIdentifier</key>
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<string>{{.BundleID}}</string>
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<key>CFBundleInfoDictionaryVersion</key>
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<string>6.0</string>
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<key>CFBundleName</key>
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<string>{{.Name}}</string>
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<key>CFBundlePackageType</key>
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<string>APPL</string>
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<key>CFBundleShortVersionString</key>
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<string>1.0</string>
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<key>CFBundleSignature</key>
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<string>????</string>
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<key>CFBundleVersion</key>
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<string>1</string>
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<key>LSRequiresIPhoneOS</key>
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<true/>
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<key>UILaunchStoryboardName</key>
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<string>LaunchScreen</string>
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<key>UIRequiredDeviceCapabilities</key>
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<array>
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<string>armv7</string>
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</array>
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<key>UISupportedInterfaceOrientations</key>
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<array>
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<string>UIInterfaceOrientationPortrait</string>
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<string>UIInterfaceOrientationLandscapeLeft</string>
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<string>UIInterfaceOrientationLandscapeRight</string>
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</array>
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<key>UISupportedInterfaceOrientations~ipad</key>
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<array>
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<string>UIInterfaceOrientationPortrait</string>
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<string>UIInterfaceOrientationPortraitUpsideDown</string>
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<string>UIInterfaceOrientationLandscapeLeft</string>
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<string>UIInterfaceOrientationLandscapeRight</string>
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</array>
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</dict>
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</plist>
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`))
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const projPbxproj = `// !$*UTF8*$!
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{
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archiveVersion = 1;
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classes = {
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};
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objectVersion = 46;
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objects = {
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/* Begin PBXBuildFile section */
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254BB84F1B1FD08900C56DE9 /* Images.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 254BB84E1B1FD08900C56DE9 /* Images.xcassets */; };
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254BB8681B1FD16500C56DE9 /* main in Resources */ = {isa = PBXBuildFile; fileRef = 254BB8671B1FD16500C56DE9 /* main */; };
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25FB30331B30FDEE0005924C /* assets in Resources */ = {isa = PBXBuildFile; fileRef = 25FB30321B30FDEE0005924C /* assets */; };
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/* End PBXBuildFile section */
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/* Begin PBXFileReference section */
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254BB83E1B1FD08900C56DE9 /* main.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = main.app; sourceTree = BUILT_PRODUCTS_DIR; };
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254BB8421B1FD08900C56DE9 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
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254BB84E1B1FD08900C56DE9 /* Images.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Images.xcassets; sourceTree = "<group>"; };
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254BB8671B1FD16500C56DE9 /* main */ = {isa = PBXFileReference; lastKnownFileType = "compiled.mach-o.executable"; path = main; sourceTree = "<group>"; };
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25FB30321B30FDEE0005924C /* assets */ = {isa = PBXFileReference; lastKnownFileType = folder; name = assets; path = main/assets; sourceTree = "<group>"; };
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/* End PBXFileReference section */
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/* Begin PBXGroup section */
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254BB8351B1FD08900C56DE9 = {
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isa = PBXGroup;
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children = (
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25FB30321B30FDEE0005924C /* assets */,
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254BB8401B1FD08900C56DE9 /* main */,
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254BB83F1B1FD08900C56DE9 /* Products */,
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);
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sourceTree = "<group>";
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usesTabs = 0;
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};
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254BB83F1B1FD08900C56DE9 /* Products */ = {
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isa = PBXGroup;
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children = (
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254BB83E1B1FD08900C56DE9 /* main.app */,
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);
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name = Products;
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sourceTree = "<group>";
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};
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254BB8401B1FD08900C56DE9 /* main */ = {
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isa = PBXGroup;
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children = (
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254BB8671B1FD16500C56DE9 /* main */,
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254BB84E1B1FD08900C56DE9 /* Images.xcassets */,
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254BB8411B1FD08900C56DE9 /* Supporting Files */,
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);
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path = main;
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sourceTree = "<group>";
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};
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254BB8411B1FD08900C56DE9 /* Supporting Files */ = {
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isa = PBXGroup;
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children = (
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254BB8421B1FD08900C56DE9 /* Info.plist */,
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);
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name = "Supporting Files";
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sourceTree = "<group>";
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};
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/* End PBXGroup section */
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/* Begin PBXNativeTarget section */
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254BB83D1B1FD08900C56DE9 /* main */ = {
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isa = PBXNativeTarget;
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buildConfigurationList = 254BB8611B1FD08900C56DE9 /* Build configuration list for PBXNativeTarget "main" */;
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buildPhases = (
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254BB83C1B1FD08900C56DE9 /* Resources */,
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);
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buildRules = (
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);
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dependencies = (
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);
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name = main;
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productName = main;
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productReference = 254BB83E1B1FD08900C56DE9 /* main.app */;
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productType = "com.apple.product-type.application";
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};
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/* End PBXNativeTarget section */
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/* Begin PBXProject section */
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254BB8361B1FD08900C56DE9 /* Project object */ = {
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isa = PBXProject;
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attributes = {
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LastUpgradeCheck = 0630;
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ORGANIZATIONNAME = Developer;
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TargetAttributes = {
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254BB83D1B1FD08900C56DE9 = {
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CreatedOnToolsVersion = 6.3.1;
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};
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};
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};
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buildConfigurationList = 254BB8391B1FD08900C56DE9 /* Build configuration list for PBXProject "main" */;
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compatibilityVersion = "Xcode 3.2";
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developmentRegion = English;
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hasScannedForEncodings = 0;
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knownRegions = (
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en,
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Base,
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);
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mainGroup = 254BB8351B1FD08900C56DE9;
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productRefGroup = 254BB83F1B1FD08900C56DE9 /* Products */;
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projectDirPath = "";
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projectRoot = "";
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targets = (
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254BB83D1B1FD08900C56DE9 /* main */,
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);
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};
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/* End PBXProject section */
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/* Begin PBXResourcesBuildPhase section */
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254BB83C1B1FD08900C56DE9 /* Resources */ = {
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isa = PBXResourcesBuildPhase;
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buildActionMask = 2147483647;
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files = (
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25FB30331B30FDEE0005924C /* assets in Resources */,
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254BB8681B1FD16500C56DE9 /* main in Resources */,
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254BB84F1B1FD08900C56DE9 /* Images.xcassets in Resources */,
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);
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runOnlyForDeploymentPostprocessing = 0;
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};
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/* End PBXResourcesBuildPhase section */
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/* Begin XCBuildConfiguration section */
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254BB85F1B1FD08900C56DE9 /* Debug */ = {
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isa = XCBuildConfiguration;
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buildSettings = {
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ALWAYS_SEARCH_USER_PATHS = NO;
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CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
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CLANG_CXX_LIBRARY = "libc++";
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CLANG_ENABLE_MODULES = YES;
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CLANG_ENABLE_OBJC_ARC = YES;
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CLANG_WARN_BOOL_CONVERSION = YES;
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CLANG_WARN_CONSTANT_CONVERSION = YES;
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CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
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CLANG_WARN_EMPTY_BODY = YES;
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CLANG_WARN_ENUM_CONVERSION = YES;
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CLANG_WARN_INT_CONVERSION = YES;
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CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
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CLANG_WARN_UNREACHABLE_CODE = YES;
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CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
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"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
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COPY_PHASE_STRIP = NO;
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DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
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ENABLE_STRICT_OBJC_MSGSEND = YES;
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GCC_C_LANGUAGE_STANDARD = gnu99;
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GCC_DYNAMIC_NO_PIC = NO;
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GCC_NO_COMMON_BLOCKS = YES;
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GCC_OPTIMIZATION_LEVEL = 0;
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GCC_PREPROCESSOR_DEFINITIONS = (
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"DEBUG=1",
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"$(inherited)",
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);
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GCC_SYMBOLS_PRIVATE_EXTERN = NO;
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GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
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GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
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GCC_WARN_UNDECLARED_SELECTOR = YES;
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GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
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GCC_WARN_UNUSED_FUNCTION = YES;
|
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GCC_WARN_UNUSED_VARIABLE = YES;
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IPHONEOS_DEPLOYMENT_TARGET = 8.3;
|
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MTL_ENABLE_DEBUG_INFO = YES;
|
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ONLY_ACTIVE_ARCH = YES;
|
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SDKROOT = iphoneos;
|
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TARGETED_DEVICE_FAMILY = "1,2";
|
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};
|
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name = Debug;
|
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};
|
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254BB8601B1FD08900C56DE9 /* Release */ = {
|
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isa = XCBuildConfiguration;
|
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buildSettings = {
|
||
ALWAYS_SEARCH_USER_PATHS = NO;
|
||
CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
|
||
CLANG_CXX_LIBRARY = "libc++";
|
||
CLANG_ENABLE_MODULES = YES;
|
||
CLANG_ENABLE_OBJC_ARC = YES;
|
||
CLANG_WARN_BOOL_CONVERSION = YES;
|
||
CLANG_WARN_CONSTANT_CONVERSION = YES;
|
||
CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
|
||
CLANG_WARN_EMPTY_BODY = YES;
|
||
CLANG_WARN_ENUM_CONVERSION = YES;
|
||
CLANG_WARN_INT_CONVERSION = YES;
|
||
CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
|
||
CLANG_WARN_UNREACHABLE_CODE = YES;
|
||
CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
|
||
"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
|
||
COPY_PHASE_STRIP = NO;
|
||
DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
|
||
ENABLE_NS_ASSERTIONS = NO;
|
||
ENABLE_STRICT_OBJC_MSGSEND = YES;
|
||
GCC_C_LANGUAGE_STANDARD = gnu99;
|
||
GCC_NO_COMMON_BLOCKS = YES;
|
||
GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
|
||
GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
|
||
GCC_WARN_UNDECLARED_SELECTOR = YES;
|
||
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
|
||
GCC_WARN_UNUSED_FUNCTION = YES;
|
||
GCC_WARN_UNUSED_VARIABLE = YES;
|
||
IPHONEOS_DEPLOYMENT_TARGET = 8.3;
|
||
MTL_ENABLE_DEBUG_INFO = NO;
|
||
SDKROOT = iphoneos;
|
||
TARGETED_DEVICE_FAMILY = "1,2";
|
||
VALIDATE_PRODUCT = YES;
|
||
};
|
||
name = Release;
|
||
};
|
||
254BB8621B1FD08900C56DE9 /* Debug */ = {
|
||
isa = XCBuildConfiguration;
|
||
buildSettings = {
|
||
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
|
||
INFOPLIST_FILE = main/Info.plist;
|
||
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
|
||
PRODUCT_NAME = "$(TARGET_NAME)";
|
||
};
|
||
name = Debug;
|
||
};
|
||
254BB8631B1FD08900C56DE9 /* Release */ = {
|
||
isa = XCBuildConfiguration;
|
||
buildSettings = {
|
||
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
|
||
INFOPLIST_FILE = main/Info.plist;
|
||
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
|
||
PRODUCT_NAME = "$(TARGET_NAME)";
|
||
};
|
||
name = Release;
|
||
};
|
||
/* End XCBuildConfiguration section */
|
||
|
||
/* Begin XCConfigurationList section */
|
||
254BB8391B1FD08900C56DE9 /* Build configuration list for PBXProject "main" */ = {
|
||
isa = XCConfigurationList;
|
||
buildConfigurations = (
|
||
254BB85F1B1FD08900C56DE9 /* Debug */,
|
||
254BB8601B1FD08900C56DE9 /* Release */,
|
||
);
|
||
defaultConfigurationIsVisible = 0;
|
||
defaultConfigurationName = Release;
|
||
};
|
||
254BB8611B1FD08900C56DE9 /* Build configuration list for PBXNativeTarget "main" */ = {
|
||
isa = XCConfigurationList;
|
||
buildConfigurations = (
|
||
254BB8621B1FD08900C56DE9 /* Debug */,
|
||
254BB8631B1FD08900C56DE9 /* Release */,
|
||
);
|
||
defaultConfigurationIsVisible = 0;
|
||
defaultConfigurationName = Release;
|
||
};
|
||
/* End XCConfigurationList section */
|
||
};
|
||
rootObject = 254BB8361B1FD08900C56DE9 /* Project object */;
|
||
}
|
||
`
|
||
|
||
const contentsJSON = `{
|
||
"images" : [
|
||
{
|
||
"idiom" : "iphone",
|
||
"size" : "29x29",
|
||
"scale" : "2x"
|
||
},
|
||
{
|
||
"idiom" : "iphone",
|
||
"size" : "29x29",
|
||
"scale" : "3x"
|
||
},
|
||
{
|
||
"idiom" : "iphone",
|
||
"size" : "40x40",
|
||
"scale" : "2x"
|
||
},
|
||
{
|
||
"idiom" : "iphone",
|
||
"size" : "40x40",
|
||
"scale" : "3x"
|
||
},
|
||
{
|
||
"idiom" : "iphone",
|
||
"size" : "60x60",
|
||
"scale" : "2x"
|
||
},
|
||
{
|
||
"idiom" : "iphone",
|
||
"size" : "60x60",
|
||
"scale" : "3x"
|
||
},
|
||
{
|
||
"idiom" : "ipad",
|
||
"size" : "29x29",
|
||
"scale" : "1x"
|
||
},
|
||
{
|
||
"idiom" : "ipad",
|
||
"size" : "29x29",
|
||
"scale" : "2x"
|
||
},
|
||
{
|
||
"idiom" : "ipad",
|
||
"size" : "40x40",
|
||
"scale" : "1x"
|
||
},
|
||
{
|
||
"idiom" : "ipad",
|
||
"size" : "40x40",
|
||
"scale" : "2x"
|
||
},
|
||
{
|
||
"idiom" : "ipad",
|
||
"size" : "76x76",
|
||
"scale" : "1x"
|
||
},
|
||
{
|
||
"idiom" : "ipad",
|
||
"size" : "76x76",
|
||
"scale" : "2x"
|
||
}
|
||
],
|
||
"info" : {
|
||
"version" : 1,
|
||
"author" : "xcode"
|
||
}
|
||
}
|
||
`
|
||
|
||
// rfc1034Label sanitizes the name to be usable in a uniform type identifier.
|
||
// The sanitization is similar to xcode's rfc1034identifier macro that
|
||
// replaces illegal characters (not conforming the rfc1034 label rule) with '-'.
|
||
func rfc1034Label(name string) string {
|
||
// * Uniform type identifier:
|
||
//
|
||
// According to
|
||
// https://developer.apple.com/library/ios/documentation/FileManagement/Conceptual/understanding_utis/understand_utis_conc/understand_utis_conc.html
|
||
//
|
||
// A uniform type identifier is a Unicode string that usually contains characters
|
||
// in the ASCII character set. However, only a subset of the ASCII characters are
|
||
// permitted. You may use the Roman alphabet in upper and lower case (A–Z, a–z),
|
||
// the digits 0 through 9, the dot (“.”), and the hyphen (“-”). This restriction
|
||
// is based on DNS name restrictions, set forth in RFC 1035.
|
||
//
|
||
// Uniform type identifiers may also contain any of the Unicode characters greater
|
||
// than U+007F.
|
||
//
|
||
// Note: the actual implementation of xcode does not allow some unicode characters
|
||
// greater than U+007f. In this implementation, we just replace everything non
|
||
// alphanumeric with "-" like the rfc1034identifier macro.
|
||
//
|
||
// * RFC1034 Label
|
||
//
|
||
// <label> ::= <letter> [ [ <ldh-str> ] <let-dig> ]
|
||
// <ldh-str> ::= <let-dig-hyp> | <let-dig-hyp> <ldh-str>
|
||
// <let-dig-hyp> ::= <let-dig> | "-"
|
||
// <let-dig> ::= <letter> | <digit>
|
||
const surrSelf = 0x10000
|
||
begin := false
|
||
|
||
var res []rune
|
||
for i, r := range name {
|
||
if r == '.' && !begin {
|
||
continue
|
||
}
|
||
begin = true
|
||
|
||
switch {
|
||
case 'a' <= r && r <= 'z', 'A' <= r && r <= 'Z':
|
||
res = append(res, r)
|
||
case '0' <= r && r <= '9':
|
||
if i == 0 {
|
||
res = append(res, '-')
|
||
} else {
|
||
res = append(res, r)
|
||
}
|
||
default:
|
||
if r < surrSelf {
|
||
res = append(res, '-')
|
||
} else {
|
||
res = append(res, '-', '-')
|
||
}
|
||
}
|
||
}
|
||
return string(res)
|
||
}
|