150 lines
3.4 KiB
Go
150 lines
3.4 KiB
Go
// Copyright (c) 2014-2018, b3log.org & hacpai.com
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// https://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package output
|
|
|
|
import (
|
|
"bufio"
|
|
"encoding/json"
|
|
"io"
|
|
"io/ioutil"
|
|
"math/rand"
|
|
"net/http"
|
|
"os/exec"
|
|
"path/filepath"
|
|
|
|
"github.com/b3log/wide/conf"
|
|
"github.com/b3log/wide/i18n"
|
|
"github.com/b3log/wide/session"
|
|
"github.com/b3log/wide/util"
|
|
)
|
|
|
|
// GoVetHandler handles request of go vet.
|
|
func GoVetHandler(w http.ResponseWriter, r *http.Request) {
|
|
result := util.NewResult()
|
|
defer util.RetResult(w, r, result)
|
|
|
|
httpSession, _ := session.HTTPSession.Get(r, "wide-session")
|
|
if httpSession.IsNew {
|
|
http.Error(w, "Forbidden", http.StatusForbidden)
|
|
|
|
return
|
|
}
|
|
username := httpSession.Values["username"].(string)
|
|
locale := conf.GetUser(username).Locale
|
|
|
|
var args map[string]interface{}
|
|
|
|
if err := json.NewDecoder(r.Body).Decode(&args); err != nil {
|
|
logger.Error(err)
|
|
result.Succ = false
|
|
|
|
return
|
|
}
|
|
|
|
sid := args["sid"].(string)
|
|
|
|
filePath := args["file"].(string)
|
|
curDir := filepath.Dir(filePath)
|
|
|
|
cmd := exec.Command("go", "vet", ".")
|
|
cmd.Dir = curDir
|
|
|
|
setCmdEnv(cmd, username)
|
|
|
|
stdout, err := cmd.StdoutPipe()
|
|
if nil != err {
|
|
logger.Error(err)
|
|
result.Succ = false
|
|
|
|
return
|
|
}
|
|
|
|
stderr, err := cmd.StderrPipe()
|
|
if nil != err {
|
|
logger.Error(err)
|
|
result.Succ = false
|
|
|
|
return
|
|
}
|
|
|
|
if !result.Succ {
|
|
return
|
|
}
|
|
|
|
channelRet := map[string]interface{}{}
|
|
|
|
if nil != session.OutputWS[sid] {
|
|
// display "START [go vet]" in front-end browser
|
|
|
|
channelRet["output"] = "<span class='start-vet'>" + i18n.Get(locale, "start-vet").(string) + "</span>\n"
|
|
channelRet["cmd"] = "start-vet"
|
|
|
|
wsChannel := session.OutputWS[sid]
|
|
|
|
err := wsChannel.WriteJSON(&channelRet)
|
|
if nil != err {
|
|
logger.Warn(err)
|
|
return
|
|
}
|
|
|
|
wsChannel.Refresh()
|
|
}
|
|
|
|
reader := bufio.NewReader(io.MultiReader(stdout, stderr))
|
|
|
|
if err := cmd.Start(); nil != err {
|
|
logger.Error(err)
|
|
result.Succ = false
|
|
|
|
return
|
|
}
|
|
|
|
go func(runningId int) {
|
|
defer util.Recover()
|
|
|
|
logger.Debugf("User [%s, %s] is running [go vet] [runningId=%d]", username, sid, runningId)
|
|
|
|
channelRet := map[string]interface{}{}
|
|
channelRet["cmd"] = "go vet"
|
|
|
|
// read all
|
|
buf, _ := ioutil.ReadAll(reader)
|
|
|
|
// waiting for go vet finished
|
|
cmd.Wait()
|
|
|
|
if !cmd.ProcessState.Success() {
|
|
logger.Debugf("User [%s, %s] 's running [go vet] [runningId=%d] has done (with error)", username, sid, runningId)
|
|
|
|
channelRet["output"] = "<span class='vet-error'>" + i18n.Get(locale, "vet-error").(string) + "</span>\n" + string(buf)
|
|
} else {
|
|
logger.Debugf("User [%s, %s] 's running [go vet] [runningId=%d] has done", username, sid, runningId)
|
|
|
|
channelRet["output"] = "<span class='vet-succ'>" + i18n.Get(locale, "vet-succ").(string) + "</span>\n" + string(buf)
|
|
}
|
|
|
|
if nil != session.OutputWS[sid] {
|
|
wsChannel := session.OutputWS[sid]
|
|
|
|
err := wsChannel.WriteJSON(&channelRet)
|
|
if nil != err {
|
|
logger.Warn(err)
|
|
}
|
|
|
|
wsChannel.Refresh()
|
|
}
|
|
}(rand.Int())
|
|
}
|