func initOSVars() {
var err error
switch runtime.GOOS {
case "darwin":
if dbg {
workingDir, err = os.Getwd()
} else {
workingDir = "/Applications/5DPrint.app/Contents/MacOS"
}
launchBrowserArgs = []string{"open"}
case "windows":
workingDir, err = os.Getwd()
launchBrowserArgs = []string{"cmd", "/c", "start"}
default:
workingDir, err = os.Getwd()
launchBrowserArgs = []string{"xdg-open"}
}
if err != nil {
log.Println("initOSVars: ", err)
os.Exit(1)
}
}
// Construct file locations of of scanner resources based on the operating system.
//
// Example:
//
// fileLocations := goNessus.ConstructFileLocations()
func ConstructFileLocations() FileLocations {
if runtime.GOOS == "linux" {
fileLocations := FileLocations{Base_directory: "/opt/scanner"}
fileLocations.Temp_directory = fmt.Sprintf("%s/temp%d", fileLocations.Base_directory, os.Getpid())
fileLocations.Archive_directory = fmt.Sprintf("%s/targets/archive", fileLocations.Base_directory)
fileLocations.Incoming_directory = fmt.Sprintf("%s/targets/incoming", fileLocations.Base_directory)
fileLocations.Results_directory = fmt.Sprintf("%s/results", fileLocations.Base_directory)
return fileLocations
} else if runtime.GOOS == "darwin" {
// Use PWD since don't really know where to put this type of thing
pwd, err := os.Getwd()
CheckErr(err)
fileLocations := FileLocations{Base_directory: pwd}
fileLocations.Temp_directory = fmt.Sprintf("%s/temp%d", fileLocations.Base_directory, os.Getpid())
fileLocations.Archive_directory = fmt.Sprintf("%s/targets/archive", fileLocations.Base_directory)
fileLocations.Incoming_directory = fmt.Sprintf("%s/targets/incoming", fileLocations.Base_directory)
fileLocations.Results_directory = fmt.Sprintf("%s/results", fileLocations.Base_directory)
return fileLocations
} else {
// Use PWD since don't really know where to put this type of thing
pwd, err := os.Getwd()
CheckErr(err)
fileLocations := FileLocations{Base_directory: pwd}
fileLocations.Temp_directory = fmt.Sprintf("%s/temp%d", fileLocations.Base_directory, os.Getpid())
fileLocations.Archive_directory = fmt.Sprintf("%s/targets/archive", fileLocations.Base_directory)
fileLocations.Incoming_directory = fmt.Sprintf("%s/targets/incoming", fileLocations.Base_directory)
fileLocations.Results_directory = fmt.Sprintf("%s/results", fileLocations.Base_directory)
return fileLocations
}
}
func TestdirectoryContents(t *testing.T) {
// setup
save_pwd, _ := os.Getwd()
if err := os.MkdirAll("test/artifacts/.amber", 0700); err != nil {
t.Error("Error creating artifacts: ", err)
}
defer os.RemoveAll("test/artifacts")
defer os.Chdir(save_pwd)
// test
actual, err := directoryContents("test/artifacts")
if err != nil {
t.Error(err)
}
// verify pwd same
if pwd, _ := os.Getwd(); save_pwd != pwd {
t.Errorf("Expected: %v, actual: %v", save_pwd, pwd)
}
// verify
expected := []string{".amber"}
if !stringSlicesEqual(expected, actual) {
t.Errorf("Expected: %v, actual: %v", expected, actual)
}
}
func TestPushdPopd(t *testing.T) {
sh := gosh.NewShell(t)
defer sh.Cleanup()
startDir, err := os.Getwd()
ok(t, err)
parentDir := filepath.Dir(startDir)
neq(t, startDir, parentDir)
sh.Pushd(parentDir)
cwd, err := os.Getwd()
ok(t, err)
eq(t, cwd, parentDir)
sh.Pushd(startDir)
cwd, err = os.Getwd()
ok(t, err)
eq(t, cwd, startDir)
sh.Popd()
cwd, err = os.Getwd()
ok(t, err)
eq(t, cwd, parentDir)
sh.Popd()
cwd, err = os.Getwd()
ok(t, err)
eq(t, cwd, startDir)
// The next sh.Popd() will fail.
setsErr(t, sh, func() { sh.Popd() })
}
func testGetwd() {
// 获取程序当前目录，main go文件的目录
dir, err := os.Getwd()
olddir := dir
if err != nil {
fmt.Println("Error : ", err)
return
}
fmt.Println("当前 dir = ", dir)
// 系统的目录分隔符
ps := os.PathSeparator
fmt.Println("PathSeparator : ", string(ps))
// 切换目录
os.Chdir(dir + "/mytest")
dir, err = os.Getwd()
if err != nil {
fmt.Println("Error : ", err)
return
}
fmt.Println("切换后 dir = ", dir)
// 切换目录
os.Chdir(olddir)
}
func main() {
file, _ := os.Getwd()
// log.Println("current path:", file)
// fmt.Println(os.Args[0])
// file, _ = exec.LookPath(os.Args[0])
abs := fmt.Sprintf(`%s/metronic/templates/admin/extra_profile.html`, file)
// fmt.Println(abs)
file, _ = exec.LookPath(fmt.Sprintf(`%smetronic/templates/admin/extra_profile.html`, file))
// fmt.Printf("%T", os.Args[0])
// fmt.Println(file)
log.Println("exec path:", file)
filename := path.Dir(abs)
os.MkdirAll(filename, 0777)
dir, _ := path.Split(file)
log.Println("exec folder relative path:", dir)
os.OpenFile(file, os.O_CREATE, 0777)
os.Chdir(dir)
wd, _ := os.Getwd()
log.Println("exec folder absolute path:", wd)
fmt.Println("\n")
m := map[string]map[string]string{}
m["dasdfsdf"]["dfsadfasf"] = "sdfdsfsfsfddsfww"
if m["dasdfsssdf"] == "" {
fmt.Println(m["dasdfsdf"])
}
}
func TestAbs(t *testing.T) {
oldwd, err := os.Getwd()
if err != nil {
t.Fatal("Getwd failed: ", err)
}
defer os.Chdir(oldwd)
root, err := ioutil.TempDir("", "TestAbs")
if err != nil {
t.Fatal("TempDir failed: ", err)
}
defer os.RemoveAll(root)
wd, err := os.Getwd()
if err != nil {
t.Fatal("getwd failed: ", err)
}
err = os.Chdir(root)
if err != nil {
t.Fatal("chdir failed: ", err)
}
defer os.Chdir(wd)
for _, dir := range absTestDirs {
err = os.Mkdir(dir, 0777)
if err != nil {
t.Fatal("Mkdir failed: ", err)
}
}
err = os.Chdir(absTestDirs[0])
if err != nil {
t.Fatal("chdir failed: ", err)
}
for _, path := range absTests {
path = strings.Replace(path, "$", root, -1)
info, err := os.Stat(path)
if err != nil {
t.Errorf("%s: %s", path, err)
continue
}
abspath, err := filepath.Abs(path)
if err != nil {
t.Errorf("Abs(%q) error: %v", path, err)
continue
}
absinfo, err := os.Stat(abspath)
if err != nil || !os.SameFile(absinfo, info) {
t.Errorf("Abs(%q)=%q, not the same file", path, abspath)
}
if !filepath.IsAbs(abspath) {
t.Errorf("Abs(%q)=%q, not an absolute path", path, abspath)
}
if filepath.IsAbs(path) && abspath != filepath.Clean(path) {
t.Errorf("Abs(%q)=%q, isn't clean", path, abspath)
}
}
}
// ReadComposeVolumes reads a docker-compose.yml and return a slice of
// directories to sync into the Docker Host
//
// "." and "./." is converted to the current directory parity is running from.
// Any volume starting with "/" will be treated as an absolute path.
// All other volumes (e.g. starting with "./" or without a prefix "/") will be treated as
// relative paths.
func ReadComposeVolumes() []string {
var volumes []string
files := FindDockerComposeFiles()
for i, file := range files {
if _, err := os.Stat(file); err == nil {
project, err := docker.NewProject(&docker.Context{
Context: project.Context{
ComposeFiles: []string{file},
ProjectName: fmt.Sprintf("parity-%d", i),
},
})
if err != nil {
log.Info("Could not parse compose file")
}
for _, c := range project.Configs {
for _, v := range c.Volumes {
v = strings.SplitN(v, ":", 2)[0]
if v == "." || v == "./." {
v, _ = os.Getwd()
} else if strings.Index(v, "/") != 0 {
cwd, _ := os.Getwd()
v = fmt.Sprintf("%s/%s", cwd, v)
}
volumes = append(volumes, mutils.LinuxPath(v))
}
}
}
}
return volumes
}
func loadConfig() {
var temp Config
if err := decodeConfig(bytes.NewBufferString(defaultConfig), &temp); err != nil {
log.Fatal(err)
}
//Look for a configuration file in the following order:
// Environment: MAPWRAP_CONFIG
// Current Directory: mapwrap.json
configFile := os.Getenv("MAPWRAP_CONFIG")
if configFile == "" {
cwd, err := os.Getwd()
if err != nil {
log.Fatal(err)
}
configFile = filepath.Join(cwd, "mapwrap.json")
}
f, err := os.Open(configFile)
defer f.Close()
if err != nil {
log.Printf("Error opening configuration file: %s\n", configFile)
log.Fatal(err)
}
if err := decodeConfig(f, &temp); err != nil {
log.Printf("Error loading configuration file: %s\n", configFile)
log.Fatal(err)
}
//Set the working directory if it's not already set
if temp.Directory == "" {
temp.Directory, err = os.Getwd()
if err != nil {
log.Fatal(err)
}
}
//Make sure the directory exists
_, err = os.Stat(temp.Directory)
if err != nil {
log.Fatal(err)
}
if temp.Mapserv == "" {
out, err := exec.Command("which", "mapserv").Output()
if err != nil {
log.Fatal("Error attempting to find mapserv: ", err)
}
temp.Mapserv = string(out)
}
_, err = exec.Command(temp.Mapserv).Output()
if err != nil {
log.Fatal("Error attempting to run mapserv: ", err)
}
config = &temp
}
func findEntomon() os.Error {
origd, err := os.Getwd()
if err != nil {
// If we can't read our working directory, let's just fail!
return err
}
oldd := origd
for !isEntomonHere() {
err = os.Chdir("..")
if err != nil {
// If we can't cd .. then we'll just use the original directory.
goto giveup
}
newd, err := os.Getwd()
if err != nil || newd == oldd {
// Either something weird happened or we're at the root
// directory. In either case, we'll just go with the original
// directory.
goto giveup
}
oldd = newd
}
return nil
giveup:
// If nothing else works we'll just use the original directory.
err = os.Chdir(origd)
if err != nil {
return err
}
return os.MkdirAll(".entomon", 0777)
}
// TODO(urgent): don't rely on os.Args[0]
func GetExeDir() (string, error) {
// Path with which the exe was ran.
arg := os.Args[0]
// This is the absolute path.
if arg[0] == '/' {
return path.Dir(arg), nil
}
// Running from within directory.
if arg[0] == '.' && arg[1] == '/' {
curDir, err := os.Getwd()
if err != nil {
return "", err
}
return curDir, nil
}
if existsIn('/', arg) {
curDir, err := os.Getwd()
if err != nil {
return "", err
}
return path.Dir(path.Join(curDir, arg)), nil
}
return "", errors.New("Could not find exe path.")
}
func main() {
if len(os.Args) > 1 {
var err error
if port, err = strconv.Atoi(os.Args[1]); err != nil {
printUsage()
return
} else {
if len(os.Args) > 2 {
rootPath = os.Args[2]
if rootStat, err := os.Stat(rootPath); err != nil || !rootStat.IsDir() {
printUsage()
return
}
} else {
rootPath, _ = os.Getwd()
}
}
} else {
port = 80
rootPath, _ = os.Getwd()
}
cacheFile = make(map[string]*FileRecord)
go PeriodUpdate(periodSec)
server := http.NewServeMux()
server.HandleFunc("/", service)
if err := http.ListenAndServe(":"+strconv.Itoa(port), server); err != nil {
fmt.Println(err)
}
}
func TestDirUnix(t *testing.T) {
if skipTest(t) || runtime.GOOS == "windows" {
return
}
cwd, _ := os.Getwd()
h := &Handler{
Path: "testdata/test.cgi",
Root: "/test.cgi",
Dir: cwd,
}
expectedMap := map[string]string{
"cwd": cwd,
}
runCgiTest(t, h, "GET /test.cgi HTTP/1.0\nHost: example.com\n\n", expectedMap)
cwd, _ = os.Getwd()
cwd = filepath.Join(cwd, "testdata")
h = &Handler{
Path: "testdata/test.cgi",
Root: "/test.cgi",
}
abswd, _ := filepath.EvalSymlinks(cwd)
expectedMap = map[string]string{
"cwd": abswd,
}
runCgiTest(t, h, "GET /test.cgi HTTP/1.0\nHost: example.com\n\n", expectedMap)
}
func TestDirUnix(t *testing.T) {
check(t)
if runtime.GOOS == "windows" {
t.Skipf("skipping test on %q", runtime.GOOS)
}
cwd, _ := os.Getwd()
h := &Handler{
Path: "testdata/test.cgi",
Root: "/test.cgi",
Dir: cwd,
}
expectedMap := map[string]string{
"cwd": cwd,
}
runCgiTest(t, h, "GET /test.cgi HTTP/1.0\nHost: example.com\n\n", expectedMap)
cwd, _ = os.Getwd()
cwd = filepath.Join(cwd, "testdata")
h = &Handler{
Path: "testdata/test.cgi",
Root: "/test.cgi",
}
expectedMap = map[string]string{
"cwd": cwd,
}
runCgiTest(t, h, "GET /test.cgi HTTP/1.0\nHost: example.com\n\n", expectedMap)
}
func main() {
mypath, _ := os.Getwd()
println(mypath + ":" + os.Args[0])
d, _ := path.Split(os.Args[0])
os.Chdir(d)
fmt.Println(os.Getwd())
mypath, _ = os.Getwd()
println(mypath + ":" + os.Args[0])
mybytes := make(TestBytes, 100)
println(mybytes)
processMap["server"] = &Command{name: "server", command: "mhive", dir: mypath, args: []string{"mhive", "-r"}}
processMap["client"] = &Command{name: "client", command: "mhive", dir: mypath, args: []string{"mhive", "-i"}}
processMap["web"] = &Command{name: "web", command: "mhive", dir: mypath, args: []string{"mhive", "-w"}}
flag.Parse()
if flag.Arg(0) == "s" {
fmt.Println("starting server")
//go processListener(processMap)
server()
<-make(chan int)
} else if flag.Arg(0) == "stop" {
fmt.Println("stopping client")
stopclient("localhost", 1234)
} else {
fmt.Println("starting client")
client(flag.Arg(0), 1234)
}
}
func LoadConfig(cfgfile string) (*Config, error) {
var (
cfg *Config
err error
wd string
)
if cfg, err = loadJsonConfig(cfgfile); err != nil {
return cfg, err
}
if cfg.Http.Webroot != "" && !strings.HasPrefix(cfg.Http.Webroot, "/") {
if wd, err = os.Getwd(); err == nil {
cfg.Http.Webroot = wd + "/" + cfg.Http.Webroot
} else {
return cfg, err
}
}
if !strings.HasPrefix(cfg.Http.ClientConf, "/") {
if wd, err = os.Getwd(); err == nil {
cfg.Http.ClientConf = wd + "/" + cfg.Http.ClientConf
} else {
return cfg, err
}
}
return cfg, nil
}
func main() {
flag.Usage = usage
flag.Parse()
args := flag.Args()
switch len(args) {
case 0:
root, _ = os.Getwd()
case 1:
temp := path.Clean(args[0])
if temp[0] != '/' {
cwd, _ := os.Getwd()
root = path.Join(cwd, temp)
} else {
root = temp
}
default:
usage()
}
err := initWindow()
if err != nil {
fmt.Fprintf(os.Stderr, err.Error())
return
}
for word := range events() {
if len(word) >= 6 && word[0:6] == "DotDot" {
doDotDot()
continue
}
if len(word) >= 6 && word[0:6] == "Hidden" {
toggleHidden()
continue
}
if len(word) >= 3 && word[0:3] == "Win" {
if PLAN9 != "" {
cmd := path.Join(PLAN9, "bin/win")
doExec(word[3:len(word)], cmd)
}
continue
}
// yes, this does not cover all possible cases. I'll do better if anyone needs it.
if len(word) >= 5 && word[0:5] == "Xplor" {
cmd, err := exec.LookPath("xplor")
if err != nil {
fmt.Fprintf(os.Stderr, err.Error())
continue
}
doExec(word[5:len(word)], cmd)
continue
}
if word[0] == 'X' {
onExec(word[1:len(word)])
continue
}
onLook(word)
}
}
func main() {
flag.Usage = Usage
flag.Parse()
if *showVersion {
fmt.Println("Version - ", version)
return
}
if *port == "" || *remote == "" {
flag.Usage()
os.Exit(1)
}
if !*skipVerCheck {
if vercheck.HasMinorUpdate(
"https://raw.github.com/ciju/gotunnel/master/VERSION",
version,
) {
l.Info("\nNew version of Gotunnel is available. Please update your code and run again. Or start with option -sc to continue with this version.\n")
os.Exit(0)
}
}
if *fileServer {
dir := ""
// Simple file server.
if *port == "" {
fmt.Fprintf(os.Stderr, "-fs needs -p (port) option")
flag.Usage()
os.Exit(1)
}
if *serveDir == "" {
dir, _ = os.Getwd()
} else {
if path.IsAbs(*serveDir) {
dir = path.Clean(*serveDir)
} else {
wd, _ := os.Getwd()
dir = path.Clean(path.Join(wd, *serveDir))
}
}
go hs.NewSimpleHTTPServer(*port, dir)
}
servInfo := make(chan string)
go func() {
serverat := <-servInfo
fmt.Printf("Your site should be available at: \033[1;34m%s\033[0m\n", serverat)
}()
if !gtclient.SetupClient(*port, *remote, *subdomain, servInfo) {
flag.Usage()
os.Exit(1)
} else {
os.Exit(0)
}
}
func main() {
flag.Parse()
// Open a new logger with an appropriate log level.
if *fQuiet {
LogLevel = -1 // Disable ALL output
// } else if *fVerbose {
// LogLevel = log.INFO
} else if *fDebug {
LogLevel = log.DEBUG
}
l, _ = log.NewLevel(LogLevel, true, os.Stdout, "", log.Ltime)
// If any of the 'show' flags are set, print the relevant variable
// and exit.
switch {
case *fShowVersion:
l.Println(Version)
return
case *fShowFVersion:
l.Println(Version)
return
case *fShowBind:
l.Println(Bind)
return
case *fShowPort:
l.Println(Port)
return
case *fShowRes:
l.Println(Resources)
return
}
l.Infof("Starting Grove version %s\n", Version)
var repodir string
if flag.NArg() > 0 {
repodir = path.Clean(flag.Arg(0))
if !path.IsAbs(repodir) {
wd, err := os.Getwd()
if err != nil {
l.Fatalf("Error getting working directory: %s\n", err)
}
repodir = path.Join(wd, repodir)
}
} else {
wd, err := os.Getwd()
if err != nil {
l.Fatalf("Error getting working directory: %s\n", err)
}
repodir = wd
}
Serve(repodir)
}
func main() {
args := os.Args[1:]
if len(args) < 1 {
fmt.Println("Usage: goexec [-w work_path] <program_name> [arguments...]")
os.Exit(0)
}
var workPath string
var fileName string
if args[0] == "-w" {
if len(args) < 3 {
fmt.Println("Usage: goexec [-w work_path] <program_name> [arguments...]")
os.Exit(0)
}
workPath = args[1]
fileName = args[2]
args = args[2:]
if len(workPath) > 0 && workPath[0] == '.' {
wd, err := os.Getwd()
if err == nil {
workPath = path.Join(wd, workPath)
}
}
} else {
workPath, _ = os.Getwd()
fileName = args[0]
}
filePath, err := exec.LookPath(fileName)
if err != nil {
filePath, err = exec.LookPath("./" + fileName)
}
if err != nil {
fmt.Println(err)
wait_exit()
}
fmt.Println("---- Starting Process", filePath, strings.Join(args[1:], " "), "----")
cmd := exec.Command(filePath, args[1:]...)
cmd.Dir = workPath
cmd.Stdin = os.Stdin
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
err = cmd.Run()
if err != nil {
fmt.Println("\n---- End Process", err, "----")
} else {
fmt.Println("\n---- End Process", "exit status 0", "----")
}
wait_exit()
}
func main() {
func() {
wd, err := os.Getwd()
if err != nil {
panic(err)
}
cf, err := ioutil.TempFile(wd, "hello")
if err != nil {
panic(err)
}
fmt.Println(cf.Name())
os.Remove(cf.Name())
}()
func() {
wd, err := os.Getwd()
if err != nil {
panic(err)
}
cf, err := ioutil.TempFile(wd, "hello")
if err != nil {
panic(err)
}
op := cf.Name()
os.Rename(op, "new_name")
fmt.Println(op, "to new_name")
os.Remove("new_name")
}()
func() {
tmp := os.TempDir()
f, err := ioutil.TempFile(tmp, "hello")
if err != nil {
panic(err)
}
fpath, err := filepath.Abs(f.Name())
if err != nil {
panic(err)
}
fmt.Println(fpath)
wd, err := os.Getwd()
if err != nil {
panic(err)
}
npath := filepath.Join(wd, "hello")
if err := copy(fpath, npath); err != nil {
panic(err)
}
os.Remove(fpath)
os.Remove(npath)
}()
}
func main() {
dir, _ := os.Getwd()
fmt.Println(dir)
f, _ := os.Open("views")
err := f.Chdir()
if err != nil {
fmt.Println(err)
}
dir1, _ := os.Getwd()
fmt.Println(dir1)
}
func main() {
// Normally this is run via go:generate from the command folder so we need
// to cd .. first. But when developing it's easier to use go run, so we'll
// support that too.
wd, _ := os.Getwd()
if filepath.Base(wd) != "packer" {
os.Chdir("..")
wd, _ = os.Getwd()
if filepath.Base(wd) != "packer" {
log.Fatalf("This program must be invoked in the packer project root; in %s", wd)
}
}
// Collect all of the data we need about plugins we have in the project
builders, err := discoverBuilders()
if err != nil {
log.Fatalf("Failed to discover builders: %s", err)
}
provisioners, err := discoverProvisioners()
if err != nil {
log.Fatalf("Failed to discover provisioners: %s", err)
}
postProcessors, err := discoverPostProcessors()
if err != nil {
log.Fatalf("Failed to discover post processors: %s", err)
}
// Do some simple code generation and templating
output := source
output = strings.Replace(output, "IMPORTS", makeImports(builders, provisioners, postProcessors), 1)
output = strings.Replace(output, "BUILDERS", makeMap("Builders", "Builder", builders), 1)
output = strings.Replace(output, "PROVISIONERS", makeMap("Provisioners", "Provisioner", provisioners), 1)
output = strings.Replace(output, "POSTPROCESSORS", makeMap("PostProcessors", "PostProcessor", postProcessors), 1)
// TODO sort the lists of plugins so we are not subjected to random OS ordering of the plugin lists
// TODO format the file
// Write our generated code to the command/plugin.go file
file, err := os.Create(target)
defer file.Close()
if err != nil {
log.Fatalf("Failed to open %s for writing: %s", target, err)
}
_, err = file.WriteString(output)
if err != nil {
log.Fatalf("Failed writing to %s: %s", target, err)
}
log.Printf("Generated %s", target)
}
// processConfigOptions processes the options --print-config and --write-config
func (o *Options) processConfigOptions() error {
if o.PrintConfig {
if homedir := getHomeDir(); homedir != "" {
globalConfigFilePath := filepath.Join(homedir, SiftConfigFile)
fmt.Fprintf(os.Stderr, "Global config file path: %s\n", globalConfigFilePath)
} else {
errorLogger.Println("could not detect user home directory.")
}
curdir, err := os.Getwd()
if err != nil {
curdir = "."
}
localConfigFilePath := filepath.Join(curdir, SiftConfigFile)
fmt.Fprintf(os.Stderr, "Local config file path: %s\n", localConfigFilePath)
conf, err := json.MarshalIndent(o, "", " ")
if err != nil {
return fmt.Errorf("cannot convert config to JSON: %s", err)
}
fmt.Println(string(conf))
os.Exit(0)
}
if o.WriteConfig {
var configFilePath string
curdir, err := os.Getwd()
if err != nil {
curdir = "."
}
if _, err := os.Stat(filepath.Join(curdir, SiftConfigFile)); err == nil {
configFilePath = filepath.Join(curdir, SiftConfigFile)
} else {
if user, err := user.Current(); err == nil {
configFilePath = filepath.Join(user.HomeDir, SiftConfigFile)
} else {
return errors.New("could not detect user home directory")
}
}
conf, err := json.MarshalIndent(o, "", " ")
if err != nil {
return fmt.Errorf("cannot convert config to JSON: %s", err)
}
if err := ioutil.WriteFile(configFilePath, conf, os.ModePerm); err != nil {
return fmt.Errorf("cannot write config file: %s", err)
}
fmt.Printf("Saved config to '%s'.\n", configFilePath)
os.Exit(0)
}
return nil
}
/**
New 基于资源路径 uri 新建一个 Template.
先对 uri 进行绝对路径计算, 计算出 rootdir 和是否要加载文件.
参数:
uri 资源路径可以是目录或者文件, 无扩展名当作目录, 否则当作文件.
如果 uri 为空, 用 os.Getwd() 获取目录.
如果 uri 以 `./` 或 `.\` 开头自动加当前路径, 否则当作绝对路径.
如果 uri 含扩展当作模板文件, 使用 ParseFiles 解析.
uri 所指的目录被设置为 rootdir, 后续载入的文件被限制在此目录下.
funcMap 可选自定义 FuncMap.
当 uri 为文件时, funcMap 参数可保障正确解析模板中的函数.
返回:
模板实例和发生的错误.
*/
func New(uri string, funcMap ...FuncMap) (*Template, error) {
var err error
if uri == "" {
uri, err = os.Getwd()
if err != nil {
return nil, err
}
} else if len(uri) > 1 && (uri[:2] == `./` ||
uri[:2] == `.\`) {
dir, err := os.Getwd()
if err != nil {
return nil, err
}
uri = dir + `/` + uri
}
rootdir := cleanURI(uri)
if rootdir == "" {
return nil, fmt.Errorf("template: invalid uri: %q", uri)
}
ext := path.Ext(rootdir)
t := &Template{
text: newText(),
html: newHtml(),
}
if ext == "" {
t.base = newBase(rootdir)
} else {
t.base = newBase(path.Dir(rootdir))
}
t.initFuncs() // init import
for _, funcs := range funcMap {
t.Funcs(funcs)
}
if ext != "" {
err = t.ParseFiles(rootdir)
}
if err != nil {
return nil, err
}
return t, nil
}
func (ts *HTestSuite) TestChdir(c *C) {
tmpdir := c.MkDir()
cwd, err := os.Getwd()
c.Assert(err, IsNil)
c.Assert(cwd, Not(Equals), tmpdir)
ChDir(tmpdir, func() error {
cwd, err := os.Getwd()
c.Assert(err, IsNil)
c.Assert(cwd, Equals, tmpdir)
return err
})
}
func main() {
// カレントディレクトリを取得し出力
current, _ := os.Getwd()
fmt.Println(current)
// カレントディレクトリを親ディレクトリに変更
os.Chdir("..")
// 再びカレントディレクトリを出力
current, _ = os.Getwd()
fmt.Println(current)
}
func TestStartupInHomeDir(t *testing.T) {
cv.Convey("On 'goq serve' startup, the process should Chdir to GOQ_HOME", t, func() {
var jobserv *JobServ
var err error
var jobservPid int
remote := false
// *** universal test cfg setup
skipbye := false
// this will move us to a new tempdir
cfg := NewTestConfig()
// now move away so we can check that there is a Chdir
cv.So(cfg.tempdir, cv.ShouldNotEqual, cfg.origdir)
err = os.Chdir("..")
if err != nil {
panic(err)
}
pwd, err := os.Getwd()
if err != nil {
panic(err)
}
cv.So(pwd, cv.ShouldNotEqual, cfg.Home)
defer cfg.ByeTestConfig(&skipbye)
// *** end universal test setup
cfg.DebugMode = true // reply to badsig packets
// local only, because we use Getwd() to see what dir we are in.
jobserv, err = NewJobServ(cfg)
if err != nil {
panic(err)
}
defer CleanupServer(cfg, jobservPid, jobserv, remote, &skipbye)
defer CleanupOutdir(cfg)
pwd, err = os.Getwd()
if err != nil {
panic(err)
}
epwd, _ := filepath.EvalSymlinks(pwd)
ecfg, _ := filepath.EvalSymlinks(cfg.Home)
cv.So(epwd, cv.ShouldEqual, ecfg)
})
}
func getPackageName(impPath, srcPath string) (string, error) {
// Special case for the magic "C" package
if impPath == "C" {
return "", nil
}
name, found := pkgNames[impPath]
if found {
return name, nil
}
cache := true
lookupPath := impPath
if strings.HasPrefix(impPath, "./") {
// relative import, no caching, need to change directory
cwd, err := os.Getwd()
if err != nil {
return "", err
}
defer os.Chdir(cwd)
os.Chdir(srcPath)
cache = false
}
if strings.HasPrefix(impPath, "_/") {
// outside of GOPATH, need to change directory and use "." for the
// lookup path
cwd, err := os.Getwd()
if err != nil {
return "", err
}
defer os.Chdir(cwd)
os.Chdir(impPath[1:])
lookupPath = "."
}
name, err := GetOutput("go", "list", "-f", "{{.Name}}", lookupPath)
if err != nil {
return "", fmt.Errorf("Failed to get name for '%s': %s", impPath, err)
}
if cache {
pkgNames[impPath] = name
}
return name, nil
}
func TestIn(t *testing.T) {
var output bytes.Buffer
old, _ := os.Getwd()
if runtime.GOOS == "windows" {
Call("foo.cmd").In("test").Pipe(Stdout, &output).Run()
} else {
Call("bash foo.sh").In("test").Pipe(Stdout, &output).Run()
}
assert.Equal(t, "FOOBAR", strings.Trim(output.String(), " "))
now, _ := os.Getwd()
assert.Equal(t, now, old, "In failed to reset work directory")
}
