func Parse() error {
// Change working dir to that of the executable
exeFolder, _ := osext.ExecutableFolder()
os.Chdir(exeFolder)
f := flagconfig.New("gobin")
f.StrParam("loglevel", "logging level (DEBUG, INFO, WARN, ERROR, FATAL)", "DEBUG")
f.StrParam("logfile", "path to log file", "")
f.StrParam("htmltemplates", "path to html templates file", filepath.Join("templates", "htmlTemplates.tmpl"))
f.StrParam("texttemplates", "path to text templates file", filepath.Join("templates", "textTemplates.tmpl"))
f.StrParam("staticpath", "path to static files folder", "static")
f.IntParam("uidlength", "length of gob uid string", 4)
f.IntParam("tokenlength", "length of the secure token string", 15)
f.RequiredStrParam("storetype", "the data store to use")
f.RequiredStrParam("storeconf", "a string of the form 'IP:PORT' to configure the data store")
f.RequiredStrParam("domain", "the domain to use to for links")
f.RequiredStrParam("pygmentizepath", "path to the pygmentize binary")
f.RequiredStrParam("listen", "a string of the form 'IP:PORT' which program will listen on")
f.FlagParam("V", "show version/build information", false)
if err := f.Parse(); err != nil {
return err
}
fcLock.Lock()
defer fcLock.Unlock()
fc = f
//UIDLen = 4
//StoreType = "REDIS"
//Domain = "gobin.io"
//Port = "6667"
return nil
}
func DefaultAssetPath() string {
var base string
// If the current working directory is the go-ethereum dir
// assume a debug build and use the source directory as
// asset directory.
pwd, _ := os.Getwd()
if pwd == path.Join(os.Getenv("GOPATH"), "src", "github.com", "ethereum", "go-ethereum", "ethereal") {
base = path.Join(pwd, "assets")
} else {
switch runtime.GOOS {
case "darwin":
// Get Binary Directory
exedir, _ := osext.ExecutableFolder()
base = filepath.Join(exedir, "../Resources")
case "linux":
base = "/usr/share/ethereal"
case "window":
fallthrough
default:
base = "."
}
}
return base
}
func exeFolder() string {
exeFolder, err := osext.ExecutableFolder()
if err != nil {
panic(err)
}
return exeFolder
}
func GetLogsDirForMe() (string, error) {
processImageDir, err := osext.ExecutableFolder()
if err != nil {
return "", err
}
return filepath.Join(processImageDir, "logs"), nil
}
func (p *program) Start(s service.Service) error {
runtime.GOMAXPROCS(runtime.NumCPU())
p.exit = make(chan struct{})
var err error
p.execDir, err = osext.ExecutableFolder()
if err != nil {
return err
}
err = p.loadOrWriteConifg()
if err != nil {
return err
}
l, err := net.Listen("tcp", config.ListenOn)
if err != nil {
return err
}
p.listener = l
if filepath.IsAbs(config.CacheFolder) {
p.cacheDir = config.CacheFolder
} else {
p.cacheDir = filepath.Join(p.execDir, config.CacheFolder)
}
err = p.loadTemplate()
if err != nil {
return err
}
// Start should not block. Do the actual work async.
logger.Infof("Starting. Listen to %s", config.ListenOn)
go p.run(l)
return nil
}
func getExeFilePath() (path string) {
var err error
if path, err = osext.ExecutableFolder(); err != nil {
path = ""
}
return
}
func (conf *Configuration) SaveToFile(file string) error {
if conf == nil {
return errors.New("I need valid Configuration to save!")
}
var filename string
var err error
conf.Lock()
defer conf.Unlock()
if file == "" {
if conf.filepath != "" {
filename = conf.filepath
} else {
var path string
path, err = osext.ExecutableFolder() //current bin directory
if err == nil {
filename = filepath.Join(path, "config.json")
} else {
filename = "config.json"
}
}
} else if !filepath.IsAbs(file) {
var path string
path, err = osext.ExecutableFolder() //current bin directory
if err == nil {
filename = filepath.Join(path, file)
} else {
filename = file
}
}
if filename != "" {
var cbuf []byte
cbuf, err = json.MarshalIndent(conf, "", " ")
if err == nil {
err = ioutil.WriteFile(filename, cbuf, 0644)
}
}
if err != nil {
return errors.New("Cannot save config file! " + err.Error())
}
return nil
}
func main() {
path, _ := osext.ExecutableFolder()
os.Chdir(path)
go func() {
log.Println(http.ListenAndServe(goCfgMgr.Get("basic", "Host").(string)+":10022", nil))
}()
DoomAnalysis.Start()
}
func CwdToMe() error {
exeDir, err := osext.ExecutableFolder()
if err != nil {
return err
}
err = os.Chdir(exeDir)
if err != nil {
return err
}
return nil
}
func ResourcePath() (string, error) {
if len(*resource_path) > 0 {
return *resource_path, nil
}
executablePath, err := osext.ExecutableFolder()
if err != nil {
return "", err
}
return filepath.Join(executablePath, "..", "src", "github.com", "EricBurnett", "WebCmd"), nil
}
// Resolve the path to our SQL scripts
func resolveSqlRoot(sqlroot string, playbookPath string) (string, error) {
switch sqlroot {
case SQLROOT_BINARY:
return osext.ExecutableFolder()
case SQLROOT_PLAYBOOK:
return filepath.Abs(filepath.Dir(playbookPath))
default:
return sqlroot, nil
}
}
// The qmlPrefix function returns an executable-related path of dir with qml files.
func qmlPrefix() (path string, err error) {
path, err = osext.ExecutableFolder()
if err != nil {
return
}
switch runtime.GOOS {
case "darwin":
return filepath.Join(path, "..", "Resources", "qml"), nil
default:
return filepath.Join(path, "qml"), nil
}
}
// find the directory containing the lush resource files. looks for a
// "templates" directory in the directory of the executable. if not found try
// to look for them in GOPATH ($GOPATH/src/github.com/....). Panics if no
// resources are found.
func resourceDir() string {
root, err := osext.ExecutableFolder()
if err == nil {
if _, err = os.Stat(root + "/templates"); err == nil {
return root
}
}
// didn't find <dir of executable>/templates
p, err := build.Default.Import(basePkg, "", build.FindOnly)
if err != nil {
panic("Couldn't find lush resource files")
}
return p.Dir
}
func init() {
path, err := osext.ExecutableFolder()
database, err = new(level.Database).SetOptions(
new(level.Options).SetCreateIfMissing(
true,
).SetCacheSize(
500 * level.Megabyte,
),
).OpenDB(path + "/leveldb/")
if err != nil {
log.Fatal("Error binding database: ", err)
}
}
func readConfig() *Cfg {
// note: log will not be configured to write to file yet,
// so who knows who'll see the log output at this stage...
file, e := ioutil.ReadFile("./config.json")
if e != nil {
log.Fatalf("Unable to read config.json: %s", e)
}
var cfg Cfg
json.Unmarshal(file, &cfg)
if cfg.ManagerPath == "" {
log.Fatalf("Strange config: %v", cfg)
}
if cfg.ListenPort <= 0 {
cfg.ListenPort = 8080
}
if cfg.LandlordPort <= 0 {
cfg.LandlordPort = 6380
}
if cfg.TenantPortBase <= 0 {
cfg.TenantPortBase = 6381
}
if cfg.MaxTenants <= 0 {
cfg.MaxTenants = 10
}
if cfg.LogPath == "" {
cfg.LogPath =
func() string {
f, e := osext.ExecutableFolder()
if e != nil {
log.Fatal("Unable to read executable path, add LogPath to config.json.", e)
}
return f + "srv.log"
}()
}
return &cfg
}
func getAssetsPath(mode string) (dir string) {
var err error
switch mode {
case "source":
dir, err = getSourceDir()
case "runtime":
dir, err = osext.ExecutableFolder()
default:
dir = mode
}
if err != nil {
panic(err)
}
return dir
}
func main() {
dir, e := osext.ExecutableFolder()
if nil != e {
fatal("osext cannot find executable folder: %v\n", e)
}
// Changing directory ensures the program can be run from any directory.
// Otherwise it cannot find the qml file.
e = os.Chdir(dir)
if nil != e {
fatal("cannot change wd to '%s': %v\n", dir, e)
}
if err := run(); err != nil {
fatal("error: %v\n", err)
}
}
func TestNewConfigDefaultFile(t *testing.T) {
folder, err := osext.ExecutableFolder()
println(folder)
if err != nil {
t.Errorf("Unexpected error %v", err)
}
file, err := os.Create(folder + string(os.PathSeparator) + DEFAULT_FILE)
_, err = file.WriteString(YAML)
if err != nil {
t.Errorf("Unexpected error %v", err)
}
err = file.Close()
if err != nil {
t.Errorf("Unexpected error %v", err)
}
cnf := NewConfig()
tCompareCnfs(cnf, EXP, t)
}
func main() {
m := martini.Classic()
m.Use(render.Renderer())
martini.Env = martini.Prod // You have to set the environment to `production` for all of secure to work properly!
m.Use(secure.Secure(secure.Options{
AllowedHosts: []string{"localhost:1433"},
SSLRedirect: true,
SSLHost: "localhost:1433",
SSLProxyHeaders: map[string]string{"X-Forwarded-Proto": "https"},
STSSeconds: 315360000,
STSIncludeSubdomains: true,
FrameDeny: true,
ContentTypeNosniff: true,
BrowserXssFilter: true,
}))
model := models.New()
m.Map(sessionStore)
m.Map(pool)
RouteAuth(m, model)
RouteReminders(m, model)
m.Map(model.DB.DB())
m.Use(martini.Static("html_project/site_v1/public_html"))
folderPath, err := osext.ExecutableFolder()
if err != nil {
log.Fatal(err)
}
if err := http.ListenAndServeTLS(":1433", folderPath+"/cert/myrsacert.pem", folderPath+"/cert/myrsakey.pem", m); err != nil {
log.Fatal(err)
}
}
func resourcePaths() (staticPath string, dataPath string) {
base, err := osext.ExecutableFolder()
if err != nil {
log.Fatal("Could not read base dir")
}
staticPath = filepath.Join(base, "static")
dataPath = filepath.Join(base, "data")
if exists(dataPath) && exists(staticPath) {
return
}
p, err := build.Default.Import(basePkg, "", build.FindOnly)
if err != nil {
log.Fatal("Could not find package dir")
}
staticPath = filepath.Join(p.Dir, "static")
dataPath = filepath.Join(p.Dir, "data")
return
}
func init() {
cfgPath, _ := osext.ExecutableFolder()
cfgPath += "config/" + cfgFile
log.Println("cfgPath:", cfgPath)
file, err := os.Open(cfgPath)
if err != nil {
log.Println("Config file read error:", err)
os.Exit(1)
}
fileLen, _ := file.Seek(0, 2)
data := make([]byte, fileLen)
file.Seek(0, 0)
file.Read(data)
file.Close()
cfgContent := string(data)
if debugEnabled {
log.Println("cfgContent:", cfgContent)
}
cfgJson, errJS := js.NewJson([]byte(cfgContent))
if errJS != nil {
log.Println("Config format error:", err)
os.Exit(1)
}
cfgMap, errJS = cfgJson.Map()
if errJS != nil {
log.Println("Config map error:", err)
os.Exit(1)
}
if debugEnabled {
log.Println(cfgMap)
}
}
func upgrade() {
var err error
exe, err := osext.Executable()
if err != nil {
panic(err.Error())
}
path, err := osext.ExecutableFolder()
if err != nil {
panic(err.Error())
}
file, err := ioutil.TempFile(path, ".crp-")
if err != nil {
panic(err.Error())
}
defer file.Close()
defer os.Remove(file.Name())
resp, err := http.Get("https://crowdprocess.com")
if err != nil {
panic(err.Error())
}
defer resp.Body.Close()
_, err = io.Copy(file, resp.Body)
if err != nil {
panic(err.Error())
}
err = os.Rename(file.Name(), exe)
if err != nil {
panic(err.Error())
}
}
func LoadConfig() (c *appConfigT, e error) {
// find out which file to load
fPath := ""
if _, e = os.Stat("incoming_cfg.yaml"); e == nil {
fPath = "incoming_cfg.yaml"
} else {
programDir, _ := osext.ExecutableFolder()
candPath := path.Join(programDir, "incoming_cfg.yaml")
if _, e := os.Stat(candPath); e == nil {
fPath = candPath
}
}
if fPath == "" {
e = fmt.Errorf("didn't find config file anywhere!")
return
}
var fileContent []byte
fileContent, e = ioutil.ReadFile(fPath)
if e != nil {
log.Printf("Couldn't read config file %s: %s", fPath, e.Error())
return
}
// parse config file
c = new(appConfigT)
e = yaml.Unmarshal(fileContent, c)
if e != nil {
log.Printf("Couldn't parse config file %s: %s", fPath, e.Error())
return
}
// TODO: fiddle in other sources for config vars: env vars, command line
return
}
func (conf *Configuration) LoadFromFile(file string) error {
var pathToConfig string
var err error
var loaded bool
conf.Lock()
defer conf.Unlock()
if file != "" {
if filepath.IsAbs(file) {
pathToConfig = file
} else {
var filename string
filename, err = filepath.Abs(file)
if err == nil {
if _, err := os.Stat(filename); !os.IsNotExist(err) {
pathToConfig = filename
}
}
}
}
if pathToConfig == "" {
var path string
path, err = osext.ExecutableFolder() //current bin directory
if err == nil {
var filename string
if file == "" {
filename = filepath.Join(path, "config.json")
} else {
filename = filepath.Join(path, file)
}
if _, err := os.Stat(filename); !os.IsNotExist(err) {
pathToConfig = filename
}
}
}
if pathToConfig != "" {
var buff []byte
buff, err = ioutil.ReadFile(pathToConfig)
if err == nil {
err = json.Unmarshal(buff, conf)
if err == nil {
loaded = true
conf.filepath = pathToConfig
}
}
}
if !loaded {
if err != nil {
return errors.New("Cannot load config file! " + err.Error())
} else {
return errors.New("Cannot load config file!")
}
}
return nil
}
func main() {
// Config Defaults
config.BindAddr = "[::]"
config.Port = 8080
config.SSLCrt = ""
config.SSLKey = ""
// The "go run" command creates the executable in the tmp dir of the system
// the "service" wrapper runs a strange current dir
curdir, err := os.Getwd()
if err != nil {
log.Fatal(err)
}
//dir, err := filepath.Abs(filepath.Dir(os.Args[0]))
prgdir, err := osext.ExecutableFolder()
if err != nil {
log.Fatal(err)
}
// trying to find the config file
if _, err := toml.DecodeFile(path.Join(prgdir, "config.toml"), &config); err != nil {
if _, err := toml.DecodeFile(path.Join(curdir, "config.toml"), &config); err != nil {
fmt.Println(err)
return
}
}
// Service Setup
var name = "SlackToGo"
var displayName = "Slack Team Gateway"
var desc = "This Gateway connects two channels on different teams ins slack with each other."
s, err := service.NewService(name, displayName, desc)
logit = s
if err != nil {
fmt.Printf("%s unable to start: %s", displayName, err)
return
}
if len(os.Args) > 1 {
var err error
verb := os.Args[1]
switch verb {
case "install":
err = s.Install()
if err != nil {
fmt.Printf("Failed to install: %s\n", err)
return
}
fmt.Printf("Service %q installed.\n", displayName)
case "remove":
err = s.Remove()
if err != nil {
fmt.Printf("Failed to remove: %s\n", err)
return
}
fmt.Printf("Service %q removed.\n", displayName)
case "start":
err = s.Start()
if err != nil {
fmt.Printf("Failed to start: %s\n", err)
return
}
fmt.Printf("Service %q started.\n", displayName)
case "stop":
err = s.Stop()
if err != nil {
fmt.Printf("Failed to stop: %s\n", err)
return
}
fmt.Printf("Service %q stopped.\n", displayName)
case "restart":
err = s.Stop()
if err != nil {
fmt.Printf("Failed to stop: %s\n", err)
return
}
fmt.Printf("Service %q stopped.\n", displayName)
err = s.Start()
if err != nil {
fmt.Printf("Failed to start: %s\n", err)
return
}
fmt.Printf("Service %q started.\n", displayName)
case "check":
checkConfig()
case "run":
doWork()
}
return
}
err = s.Run(func() error {
// start
go doWork()
return nil
}, func() error {
// stop
stopWork()
return nil
})
if err != nil {
logit.Error(err.Error())
}
}
// localDirConfig returns the path to the local config file
func localDirConfig() string {
// dir, err := filepath.Abs(filepath.Dir(os.Args[0]))
dir, err := osext.ExecutableFolder()
panicon(err)
return dir + configName
}
func ServeJSFileHandler(w http.ResponseWriter, r *http.Request) {
programDir, _ := osext.ExecutableFolder()
filePath := path.Join(programDir, "incoming_jslib.js")
http.ServeFile(w, r, filePath)
}
// GetBinPath get current exe module dir
func GetBinPath() (path string) {
path, _ = osext.ExecutableFolder()
return
}
// Passed verbatim to every handler on every request
User interface{}
// All requests are passed through this wrapper if defined
Wrappers []Wrapper
// Factory function that generates access loggers, only used to log requests
AccessLogger AccessLogger
}
var (
mainServer = NewServer()
// Configuration of the shared server
Config = &mainServer.Config
// Location of the executable (ignore errors)
exeDir, _ = osext.ExecutableFolder()
)
// Stops the web server
func (s *Server) Close() error {
if s.l != nil {
return s.l.Close()
}
return errors.New("closing non-listening web.go server")
}
// Queue response wrapper that is called after all other wrappers
func (s *Server) AddWrapper(wrap Wrapper) {
s.Wrappers = append(s.Wrappers, wrap)
}
// Upgrade checks github's latest release and downloads/replaces the current binary.
// Returns true if the binary has been replaced, false otherwise.
func Upgrade() (bool, error) {
var err error
response, err := client.Get(LATEST_VERSION_ADDRESS)
if err != nil {
return false, err
}
url := response.Request.URL
paths := strings.Split(url.Path, "/")
latestVersion := paths[len(paths)-1]
if latestVersion == VERSION {
return false, nil
}
exe, err := osext.Executable()
if err != nil {
return false, err
}
path, err := osext.ExecutableFolder()
if err != nil {
return false, err
}
file, err := ioutil.TempFile(path, ".crp-")
if err != nil {
return false, err
}
defer file.Close()
defer os.Remove(file.Name())
goarch := runtime.GOARCH
goos := runtime.GOOS
if goos == "windows" {
goos = "win"
}
downloadUrl := strings.Replace(url.String(), "tag", "download", 1) + "/crowdprocess-" + goos + "-" + goarch
if goos == "win" {
downloadUrl += ".exe"
}
response, err = client.Get(downloadUrl)
if err != nil {
return false, err
}
defer response.Body.Close()
_, err = io.Copy(file, response.Body)
if err != nil {
return false, err
}
stat, err := os.Stat(exe)
if err != nil {
return false, err
}
file.Chmod(stat.Mode())
err = os.Rename(file.Name(), exe)
if err != nil {
return false, err
}
return true, nil
}
