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build_log.go
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build_log.go
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package main
import (
"database/sql"
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
"strconv"
"github.com/gorilla/mux"
"github.com/ovh/cds/engine/api/application"
"github.com/ovh/cds/engine/api/context"
"github.com/ovh/cds/engine/api/environment"
"github.com/ovh/cds/engine/api/permission"
"github.com/ovh/cds/engine/api/pipeline"
"github.com/ovh/cds/engine/log"
"github.com/ovh/cds/sdk"
)
func getBuildLogsHandler(w http.ResponseWriter, r *http.Request, db *sql.DB, c *context.Context) {
// Get pipeline and action name in URL
vars := mux.Vars(r)
projectKey := vars["key"]
pipelineName := vars["permPipelineKey"]
buildNumberS := vars["build"]
appName := vars["permApplicationName"]
// Get offset
err := r.ParseForm()
if err != nil {
log.Warning("getBuildLogsHandler> cannot parse form: %s\n", err)
WriteError(w, r, err)
return
}
offsetS := r.FormValue("offset")
var offset int64
if offsetS != "" {
offset, err = strconv.ParseInt(offsetS, 10, 64)
if err != nil {
log.Warning("getBuildLogsHandler> Cannot parse offset %s: %s\n", offsetS, err)
WriteError(w, r, err)
return
}
}
var env *sdk.Environment
envName := r.FormValue("envName")
if envName == "" || envName == sdk.DefaultEnv.Name {
env = &sdk.DefaultEnv
} else {
env, err = environment.LoadEnvironmentByName(db, projectKey, envName)
if err != nil {
log.Warning("getBuildLogsHandler> Cannot load environment %s: %s\n", envName, err)
WriteError(w, r, sdk.ErrUnknownEnv)
return
}
}
if env.ID != sdk.DefaultEnv.ID && !permission.AccessToEnvironment(env.ID, c.User, permission.PermissionRead) {
log.Warning("getBuildLogsHandler> No enought right on this environment %s: \n", envName)
WriteError(w, r, sdk.ErrForbidden)
return
}
// Check that pipeline exists
p, err := pipeline.LoadPipeline(db, projectKey, pipelineName, false)
if err != nil {
log.Warning("getBuildLogsHandler> Cannot load pipeline %s: %s\n", pipelineName, err)
WriteError(w, r, sdk.ErrPipelineNotFound)
return
}
// Check that application exists
a, err := application.LoadApplicationByName(db, projectKey, appName)
if err != nil {
log.Warning("getBuildLogsHandler> Cannot load application %s: %s\n", appName, err)
WriteError(w, r, sdk.ErrApplicationNotFound)
return
}
// if buildNumber is 'last' fetch last build number
var buildNumber int64
if buildNumberS == "last" {
bn, _, err := pipeline.GetProbableLastBuildNumber(db, p.ID, a.ID, env.ID)
if err != nil {
log.Warning("getBuildLogsHandler> Cannot load last build number for %s: %s\n", pipelineName, err)
WriteError(w, r, err)
return
}
buildNumber = bn
} else {
buildNumber, err = strconv.ParseInt(buildNumberS, 10, 64)
if err != nil {
log.Warning("getBuildLogsHandler> Cannot parse build number %s: %s\n", buildNumberS, err)
WriteError(w, r, err)
return
}
}
// load pipeline_build.id
var pipelinelogs []sdk.Log
pb, err := pipeline.LoadPipelineBuild(db, p.ID, a.ID, buildNumber, env.ID)
if err != nil {
if err != sdk.ErrNoPipelineBuild {
log.Warning("getBuildLogsHandler> Cannot load pipeline build id: %s\n", err)
WriteError(w, r, err)
return
}
ph, err := pipeline.SelectBuildInHistory(db, p.ID, a.ID, buildNumber, env.ID)
if err != nil {
log.Warning("getBuildLogsHandler> Cannot load pipeline build from history: %s\n", err)
WriteError(w, r, sdk.ErrNoPipelineBuild)
return
}
for _, stage := range ph.Stages {
for _, ab := range stage.ActionBuilds {
l := sdk.NewLog(ph.ID, "", ab.Logs)
pipelinelogs = append(pipelinelogs, *l)
}
}
} else {
pipelinelogs, err = pipeline.LoadPipelineBuildLogs(db, pb.ID, offset)
if err != nil {
log.Warning("getBuildLogshandler> Cannot load pipeline build logs: %s\n", err)
WriteError(w, r, err)
return
}
}
// add pipeline result
// Important for cli to known that build is finished
if pb.Status.String() == sdk.StatusFail.String() || pb.Status.String() == sdk.StatusSuccess.String() {
l := sdk.NewLog(0, "SYSTEM", fmt.Sprintf("Build finished with status: %s\n", pb.Status))
pipelinelogs = append(pipelinelogs, *l)
}
WriteJSON(w, r, pipelinelogs, http.StatusOK)
}
func getActionBuildLogsHandler(w http.ResponseWriter, r *http.Request, db *sql.DB, c *context.Context) {
// Get pipeline and action name in URL
vars := mux.Vars(r)
projectKey := vars["key"]
pipelineName := vars["permPipelineKey"]
buildNumberS := vars["build"]
actionIDString := vars["actionID"]
appName := vars["permApplicationName"]
actionID, err := strconv.ParseInt(actionIDString, 10, 64)
if err != nil {
log.Warning("getActionBuildLogsHandler> actionID should be an integer : %s\n", err)
WriteError(w, r, err)
return
}
// Get offset
err = r.ParseForm()
if err != nil {
log.Warning("getActionBuildLogsHandler> cannot parse form: %s\n", err)
WriteError(w, r, err)
return
}
offsetS := r.FormValue("offset")
var offset int64
if offsetS != "" {
offset, err = strconv.ParseInt(offsetS, 10, 64)
if err != nil {
log.Warning("getActionBuildLogsHandler> Cannot parse offset %s: %s\n", offsetS, err)
WriteError(w, r, err)
return
}
}
// Check that pipeline exists
p, err := pipeline.LoadPipeline(db, projectKey, pipelineName, false)
if err != nil {
log.Warning("getActionBuildLogsHandler> Cannot load pipeline %s: %s\n", pipelineName, err)
WriteError(w, r, sdk.ErrPipelineNotFound)
return
}
a, err := application.LoadApplicationByName(db, projectKey, appName)
if err != nil {
log.Warning("getActionBuildLogsHandler> Cannot load application %s: %s\n", appName, err)
WriteError(w, r, sdk.ErrApplicationNotFound)
return
}
var env *sdk.Environment
envName := r.FormValue("envName")
if envName == "" || envName == sdk.DefaultEnv.Name {
env = &sdk.DefaultEnv
} else {
env, err = environment.LoadEnvironmentByName(db, projectKey, envName)
}
if env.ID != sdk.DefaultEnv.ID && !permission.AccessToEnvironment(env.ID, c.User, permission.PermissionRead) {
log.Warning("getActionBuildLogsHandler> No enought right on this environment %s: \n", envName)
WriteError(w, r, sdk.ErrForbidden)
return
}
// if buildNumber is 'last' fetch last build number
var buildNumber int64
if buildNumberS == "last" {
bn, _, err := pipeline.GetProbableLastBuildNumber(db, p.ID, a.ID, env.ID)
if err != nil {
log.Warning("getActionBuildLogsHandler> Cannot load last build number for %s: %s\n", pipelineName, err)
WriteError(w, r, err)
return
}
buildNumber = bn
} else {
buildNumber, err = strconv.ParseInt(buildNumberS, 10, 64)
if err != nil {
log.Warning("getActionBuildLogsHandler> Cannot parse build number %s: %s\n", buildNumberS, err)
WriteError(w, r, err)
return
}
}
// load pipeline_build.id
var pipelinelogs sdk.BuildState
pb, err := pipeline.LoadPipelineBuild(db, p.ID, a.ID, buildNumber, env.ID)
if err != nil {
if err != sdk.ErrNoPipelineBuild {
log.Warning("getActionBuildLogsHandler> Cannot load pipeline build id: %s\n", err)
WriteError(w, r, err)
return
}
ph, err := pipeline.SelectBuildInHistory(db, p.ID, a.ID, buildNumber, env.ID)
if err != nil {
log.Warning("getActionBuildLogsHandler> Cannot load pipeline build id: %s\n", err)
WriteError(w, r, sdk.ErrNoPipelineBuild)
return
}
for _, stage := range ph.Stages {
for _, ab := range stage.ActionBuilds {
if ab.PipelineActionID == actionID {
pipelinelogs.Logs = []sdk.Log{sdk.Log{Value: ab.Logs}}
}
}
}
pipelinelogs.Status = sdk.StatusSuccess
} else {
pipelinelogs, err = pipeline.LoadPipelineActionBuildLogs(db, pb.ID, actionID, offset)
if err != nil {
log.Warning("getActionBuildLogsHandler> Cannot load pipeline build logs: %s\n", err)
WriteError(w, r, err)
return
}
}
WriteJSON(w, r, pipelinelogs, http.StatusOK)
}
func addBuildLogHandler(w http.ResponseWriter, r *http.Request, db *sql.DB, c *context.Context) {
// Get action name in URL
vars := mux.Vars(r)
id := vars["id"]
// Load Queue
_, err := pipeline.LoadActionBuild(db, id)
if err != nil {
log.Warning("addBuildLogHandler> Cannot load build %s from db: %s\n", id, err)
WriteError(w, r, err)
return
}
// Get body
data, err := ioutil.ReadAll(r.Body)
if err != nil {
log.Warning("addBuildLogHandler> Cannot read body: %s\n", err)
WriteError(w, r, err)
return
}
// Unmarshal into results
var logs []sdk.Log
err = json.Unmarshal([]byte(data), &logs)
if err != nil {
log.Warning("addBuildLogHandler> Cannot unmarshal Result: %s\n", err)
WriteError(w, r, err)
return
}
for i := range logs {
err = pipeline.InsertLog(db, logs[i].ActionBuildID, logs[i].Step, logs[i].Value)
if err != nil {
log.Warning("addBuildLogHandler> Cannot insert log line: %s\n", err)
WriteError(w, r, err)
return
}
}
}
func setEngineLogLevel(w http.ResponseWriter, r *http.Request, db *sql.DB, c *context.Context) {
// Get log level in URL
vars := mux.Vars(r)
lvl := vars["level"]
switch lvl {
case "debug":
log.SetLevel(log.DebugLevel)
break
case "info":
log.SetLevel(log.InfoLevel)
break
case "notice":
log.SetLevel(log.NoticeLevel)
break
case "warning":
log.SetLevel(log.WarningLevel)
break
case "critical":
log.SetLevel(log.CriticalLevel)
break
default:
log.Warning("setEngineLogLevel> Unknown log level %s\n", lvl)
w.WriteHeader(http.StatusBadRequest)
return
}
}