本文整理汇总了Golang中github.com/9seconds/ah/app/environments.Environment类的典型用法代码示例。如果您正苦于以下问题:Golang Environment类的具体用法?Golang Environment怎么用?Golang Environment使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Environment类的11个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Golang代码示例。
示例1: ListBookmarks
// ListBookmarks prints the list of bookmarks with their content
func ListBookmarks(env *environments.Environment) {
bookmarksFileInfos, err := env.GetBookmarksFileInfos()
if err != nil {
utils.Logger.Panic(err)
}
maxLength := 1
for _, fileInfo := range bookmarksFileInfos {
name := fileInfo.Name()
if len(name) > maxLength {
maxLength = len(name)
}
}
template := "%-" + strconv.Itoa(maxLength) + "s %s\n"
utils.Logger.WithFields(logrus.Fields{
"template": template,
}).Info("Calculated template to print")
for _, fileInfo := range bookmarksFileInfos {
fileName := fileInfo.Name()
content, err := ioutil.ReadFile(env.GetBookmarkFileName(fileName))
if err != nil {
utils.Logger.WithFields(logrus.Fields{
"filename": fileName,
"error": err,
}).Warn("Cannot read a content of the file so skip")
continue
}
fmt.Printf(template, fileName, string(content))
}
}
开发者ID:9seconds,项目名称:ah,代码行数:35,代码来源:list_bookmarks.go
示例2: processHistories
func processHistories(env *environments.Environment) (resultChan chan bool, consumeChan chan *HistoryEntry) {
resultChan = make(chan bool, 1)
consumeChan = make(chan *HistoryEntry, historyEventsCapacity)
go func() {
entries := make(map[string]bool)
files, err := env.GetTracesFileInfos()
if err != nil {
utils.Logger.WithFields(logrus.Fields{
"error": err,
}).Warn("Error on traces directory listing")
resultChan <- true
return
}
for _, file := range files {
entries[file.Name()] = true
}
utils.Logger.WithField("filenames", entries).Info("Parsed filenames")
for entry := range consumeChan {
if _, found := entries[entry.GetTraceName()]; found {
entry.hasHistory = true
}
}
resultChan <- true
}()
return
}
开发者ID:9seconds,项目名称:ah,代码行数:31,代码来源:history_processor.go
示例3: ListTrace
// ListTrace implements l command (list trace).
func ListTrace(argument string, env *environments.Environment) {
number, err := strconv.Atoi(argument)
if err != nil || number < 0 {
utils.Logger.Panicf("Cannot convert argument to a command number: %s", argument)
}
commands, err := historyentries.GetCommands(historyentries.GetCommandsPrecise, nil, env, number)
if err != nil {
utils.Logger.Panic(err)
}
command := commands.Result().(historyentries.HistoryEntry)
hashFilename := command.GetTraceName()
filename := env.GetTraceFileName(hashFilename)
if _, err := os.Stat(filename); os.IsNotExist(err) {
utils.Logger.Panicf("Output for %s is not exist", argument)
}
file := utils.Open(filename)
defer file.Close()
ungzippedFile, err := gzip.NewReader(file)
if err != nil {
utils.Logger.Panic(err)
}
defer ungzippedFile.Close()
scanner := bufio.NewScanner(ungzippedFile)
for scanner.Scan() {
os.Stdout.WriteString(scanner.Text())
os.Stdout.WriteString("\n")
}
if err := scanner.Err(); err != nil {
utils.Logger.Panic(err)
}
}
开发者ID:9seconds,项目名称:ah,代码行数:36,代码来源:list_trace.go
示例4: ExecuteBookmark
// ExecuteBookmark executes command by its bookmark name.
func ExecuteBookmark(name string, interactive bool, pseudoTTY bool, env *environments.Environment) {
content, err := ioutil.ReadFile(env.GetBookmarkFileName(name))
if err != nil {
utils.Logger.Panic("Unknown bookmark")
}
execute(string(content), env.Shell, interactive, pseudoTTY)
}
开发者ID:9seconds,项目名称:ah,代码行数:9,代码来源:execute.go
示例5: ToString
// ToString converts history entry to the string representation according to the environment setting.
func (he HistoryEntry) ToString(env *environments.Environment) string {
timestamp := ""
if formattedTimestamp := env.FormatTimeStamp(he.timestamp); formattedTimestamp != "" {
timestamp = " (" + formattedTimestamp + ")"
}
history := markHasNoHistory
if he.hasHistory {
history = markHasHistory
}
return fmt.Sprintf("!%-5d%s %c %s", he.number, timestamp, history, he.command)
}
开发者ID:9seconds,项目名称:ah,代码行数:14,代码来源:history_entry.go
示例6: GetCommands
// GetCommands returns a keeper for the commands based on given mode and regular expression.
// varargs is the auxiliary list of numbers which makes sense in the context of GetCommandsMode setting
// only.
func GetCommands(mode GetCommandsMode, filter *utils.Regexp, env *environments.Environment, varargs ...int) (commands Keeper, err error) {
keeper := getKeeper(mode, varargs...)
resultChan, consumeChan := processHistories(env)
parser := getParser(env)
histFileName, err := env.GetHistFileName()
if err != nil {
return
}
file := utils.Open(histFileName)
defer file.Close()
scanner := bufio.NewScanner(file)
commands, err = parser(keeper, scanner, filter, consumeChan)
if err == nil {
<-resultChan
return commands, nil
}
return
}
开发者ID:9seconds,项目名称:ah,代码行数:24,代码来源:get_commands.go
示例7: Tee
// Tee implements t (trace, tee) command.
func Tee(input string, interactive bool, pseudoTTY bool, env *environments.Environment) {
output, err := ioutil.TempFile(env.TmpDir, "ah")
if err != nil {
utils.Logger.Panic("Cannot create temporary file")
}
bufferedOutput := bufio.NewWriter(output)
gzippedWrapper := utils.NewSynchronizedWriter(gzip.NewWriter(bufferedOutput))
combinedStdout := io.MultiWriter(os.Stdout, gzippedWrapper)
combinedStderr := io.MultiWriter(os.Stderr, gzippedWrapper)
var commandError *exec.ExitError
defer func() {
// defer here because command may cause a panic but we do not want to lose any output
gzippedWrapper.Close()
bufferedOutput.Flush()
output.Close()
if hash, err := getPreciseHash(input, env); err == nil {
err = os.Rename(output.Name(), env.GetTraceFileName(hash))
if err != nil {
utils.Logger.Errorf("Cannot save trace: %v. Get it here: %s", err, output.Name())
} else {
os.Remove(output.Name())
}
} else {
utils.Logger.Errorf("Error occured on fetching command number: %v", err)
}
if commandError != nil {
os.Exit(utils.GetStatusCode(commandError))
}
}()
commandError = utils.Exec(input,
string(env.Shell), interactive, pseudoTTY,
os.Stdin, combinedStdout, combinedStderr)
}
开发者ID:9seconds,项目名称:ah,代码行数:39,代码来源:tee.go
示例8: Bookmark
// Bookmark implements "b" (bookmark) command.
func Bookmark(commandNumber int, bookmarkAs string, env *environments.Environment) {
if commandNumber < 0 {
utils.Logger.Panic("Command number should be >= 0")
}
commandsKeeper, err := historyentries.GetCommands(historyentries.GetCommandsAll, nil, env)
if err != nil {
utils.Logger.Panic(err)
}
commands := commandsKeeper.Result().([]historyentries.HistoryEntry)
if len(commands) <= commandNumber {
utils.Logger.Panic("Command number does not exist")
}
command := commands[commandNumber-1]
filename := env.GetBookmarkFileName(bookmarkAs)
file, err := os.Create(filename)
if err != nil {
utils.Logger.Panicf("Cannot create bookmark %s: %v", filename, err)
}
defer file.Close()
file.WriteString(command.GetCommand())
}
开发者ID:9seconds,项目名称:ah,代码行数:25,代码来源:bookmark.go
示例9: RemoveBookmarks
// RemoveBookmarks removes the list of bookmarks from the storage.
func RemoveBookmarks(bookmarks []string, env *environments.Environment) {
for _, bookmark := range bookmarks {
utils.RemoveWithLogging(env.GetBookmarkFileName(bookmark))
}
}
开发者ID:9seconds,项目名称:ah,代码行数:6,代码来源:remove_bookmarks.go
示例10: main
func main() {
defer func() {
if exc := recover(); exc != nil {
utils.Logger.Fatal(exc)
}
}()
arguments, err := docopt.Parse(docoptOptions, nil, true, version, false)
if err != nil {
panic(err)
}
if arguments["--debug"].(bool) {
utils.EnableLogging()
} else {
utils.DisableLogging()
}
utils.Logger.WithField("arguments", arguments).Info("Parsed arguments")
defaultEnv := environments.MakeDefaultEnvironment()
cmdLineEnv := new(environments.Environment)
configEnv, err := defaultEnv.ReadFromConfig()
if err != nil {
utils.Logger.WithField("error", err).Warn("Cannot read config file")
}
argShell := arguments["--shell"]
if argShell != nil {
cmdLineEnv.Shell = argShell.(string)
}
argHistFile := arguments["--histfile"]
if argHistFile != nil {
cmdLineEnv.HistFile = argHistFile.(string)
}
argHistTimeFormat := arguments["--histtimeformat"]
if argHistTimeFormat != nil {
cmdLineEnv.HistTimeFormat = argHistTimeFormat.(string)
}
argAppDir := arguments["--appdir"]
if argAppDir != nil {
cmdLineEnv.AppDir = argAppDir.(string)
}
argTmpDir := arguments["--tmpdir"]
if argTmpDir != nil {
cmdLineEnv.TmpDir = argTmpDir.(string)
}
utils.Logger.WithFields(logrus.Fields{
"default": defaultEnv,
"config": configEnv,
"cmdLineEnv": cmdLineEnv,
}).Debug("Environments")
env := environments.MergeEnvironments(defaultEnv, configEnv, cmdLineEnv)
utils.Logger.WithField("result env", env).Debug("Ready to start")
utils.Logger.WithFields(logrus.Fields{
"error": os.MkdirAll(env.TracesDir, 0777),
}).Info("Create traces dir")
utils.Logger.WithFields(logrus.Fields{
"error": os.MkdirAll(env.BookmarksDir, 0777),
}).Info("Create bookmarks dir")
utils.Logger.WithFields(logrus.Fields{
"error": os.MkdirAll(env.TmpDir, 0777),
}).Info("Create create temporary dir")
var exec executor
switch {
case arguments["t"].(bool):
utils.Logger.Info("Execute command 'tee'")
exec = executeTee
case arguments["s"].(bool):
utils.Logger.Info("Execute command 'show'")
exec = executeShow
case arguments["l"].(bool):
utils.Logger.Info("Execute command 'listTrace'")
exec = executeListTrace
case arguments["b"].(bool):
utils.Logger.Info("Execute command 'listTrace'")
exec = executeListTrace
case arguments["e"].(bool):
utils.Logger.Info("Execute command 'execute'")
exec = executeExec
case arguments["lb"].(bool):
utils.Logger.Info("Execute command 'listBookmarks'")
exec = executeListBookmarks
case arguments["rb"].(bool):
utils.Logger.Info("Execute command 'removeBookmarks'")
exec = executeRemoveBookmarks
case arguments["gt"].(bool) || arguments["gb"].(bool):
utils.Logger.Info("Execute command 'gc'")
exec = executeGC
case arguments["al"].(bool):
utils.Logger.Info("Execute command 'al'")
exec = executeAl
case arguments["ad"].(bool):
//.........这里部分代码省略.........
开发者ID:9seconds,项目名称:ah,代码行数:101,代码来源:main.go
示例11: GetFormattedTime
// GetFormattedTime returns formatted time stamp of the history entry.
func (he HistoryEntry) GetFormattedTime(env *environments.Environment) string {
return env.FormatTimeStamp(he.timestamp)
}
开发者ID:9seconds,项目名称:ah,代码行数:4,代码来源:history_entry.go
注:本文中的github.com/9seconds/ah/app/environments.Environment类示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
请发表评论