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Update to rc.2 | NEW: iris run main.go https://github.com/kataras/iris/issues/192

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Not tested on linux yet,(I do not have a linux station now). Post an
issue if iris run main.go doesnt works as expected
This commit is contained in:
Makis Maropoulos
2016-06-20 11:59:36 +03:00
parent 39e1504ba3
commit e9a4746000
10 changed files with 336 additions and 175 deletions
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59
utils/file.go
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@@ -9,8 +9,12 @@ import (
"net/http"
"os"
"path/filepath"
"runtime"
"strings"
"time"
"github.com/fsnotify/fsnotify"
"github.com/kataras/iris/logger"
)
const (
@@ -18,6 +22,23 @@ const (
ContentBINARY = "application/octet-stream"
)
var (
// AssetsDirectory the path which iris saves some assets came from the internet ( used in iris control plugin (to download the html,css,js) and for iris command line tool to download the packages)
AssetsDirectory = ""
)
// init just sets the iris path for assets, used in iris control plugin and for iris command line tool(create command)
// the AssetsDirectory path should be like: C:/users/kataras/.iris (for windows) and for linux you can imagine
func init() {
homepath := ""
if runtime.GOOS == "windows" {
homepath = os.Getenv("HOMEDRIVE") + os.Getenv("HOMEPATH")
} else {
homepath = os.Getenv("HOME")
}
AssetsDirectory = homepath + PathSeparator + ".iris"
}
// DirectoryExists returns true if a directory(or file) exists, otherwise false
func DirectoryExists(dir string) bool {
if _, err := os.Stat(dir); os.IsNotExist(err) {
@@ -316,21 +337,14 @@ func GetParentDir(targetDirectory string) string {
// 3-BSD License for package fsnotify/fsnotify
// Copyright (c) 2012 The Go Authors. All rights reserved.
// Copyright (c) 2012 fsnotify Authors. All rights reserved.
"github.com/fsnotify/fsnotify"
//
"github.com/kataras/iris/errors"
"github.com/kataras/iris/logger"
*/
// WatchDirectoryChanges watches for directory changes and calls the 'evt' callback parameter
// unused after v2 but propably I will bring it back on v3
func WatchDirectoryChanges(rootPath string, evt func(filename string), logger ...*logger.Logger) {
watcher, err := fsnotify.NewWatcher()
if err != nil {
if len(logger) > 0 {
errors.Printf(logger[0], err)
}
// WatchDirectoryChanges watches a directory and fires the callback with the changed name, receives a logger just to print with red letters any errors, no need for second callback.
func WatchDirectoryChanges(rootPath string, evt func(filename string), logger *logger.Logger) {
isWindows := runtime.GOOS == "windows"
watcher, werr := fsnotify.NewWatcher()
if werr != nil {
logger.Dangerf(werr.Error())
return
}
@@ -343,7 +357,7 @@ func WatchDirectoryChanges(rootPath string, evt func(filename string), logger ..
if event.Op&fsnotify.Write == fsnotify.Write {
//this is received two times, the last time is the real changed file, so
i++
if i%2 == 0 {
if i%2 == 0 || !isWindows { // this 'hack' works for windows but I dont know if works for linux too, we can wait for issue reports here.
if time.Now().After(lastChange.Add(time.Duration(1) * time.Second)) {
lastChange = time.Now()
evt(event.Name)
@@ -352,18 +366,15 @@ func WatchDirectoryChanges(rootPath string, evt func(filename string), logger ..
}
case err := <-watcher.Errors:
if len(logger) > 0 {
errors.Printf(logger[0], err)
}
logger.Dangerf(err.Error())
}
}
}()
err = watcher.Add(rootPath)
if err != nil {
if len(logger) > 0 {
errors.Printf(logger[0], err)
}
werr = watcher.Add(rootPath)
if werr != nil {
logger.Dangerf(werr.Error())
}
}*/
}