mirror of https://github.com/go-gitea/gitea.git
Add simple update checker to Gitea (#17212)
* Add simple update checker to Gitea * update struct and remove comments * fix lint * Update custom/conf/app.example.ini * Update docs/content/doc/advanced/config-cheat-sheet.en-us.md Co-authored-by: delvh <dev.lh@web.de> * Update custom/conf/app.example.ini Co-authored-by: delvh <dev.lh@web.de> * Update docs/content/doc/advanced/config-cheat-sheet.en-us.md Co-authored-by: delvh <dev.lh@web.de> * Update docs/content/doc/advanced/config-cheat-sheet.en-us.md Co-authored-by: Steven <61625851+justusbunsi@users.noreply.github.com> * Update docs/content/doc/advanced/config-cheat-sheet.en-us.md * Update modules/cron/tasks_extended.go Co-authored-by: wxiaoguang <wxiaoguang@gmail.com> * Update custom/conf/app.example.ini Co-authored-by: wxiaoguang <wxiaoguang@gmail.com> * take PR feedback into account and display banner on admin dashboard for alerts * Add more detailed message * placate lint * update per feedback Co-authored-by: delvh <dev.lh@web.de> Co-authored-by: Steven <61625851+justusbunsi@users.noreply.github.com> Co-authored-by: 6543 <6543@obermui.de> Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>pull/16002/head^2
techknowlogick
3 years ago
committed by
GitHub
parent
e18ea9e349
commit
8edda8b446
@ -0,0 +1,23 @@
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// Copyright 2021 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package migrations
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import (
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"fmt"
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"xorm.io/xorm"
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)
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func addRemoteVersionTable(x *xorm.Engine) error {
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type RemoteVersion struct {
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ID int64 `xorm:"pk autoincr"`
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Version string `xorm:"VARCHAR(50)"`
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}
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if err := x.Sync2(new(RemoteVersion)); err != nil {
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return fmt.Errorf("Sync2: %v", err)
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}
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return nil
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}
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@ -0,0 +1,121 @@
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// Copyright 2021 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package models
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import (
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"encoding/json"
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"fmt"
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"io/ioutil"
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"net/http"
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"code.gitea.io/gitea/models/db"
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"code.gitea.io/gitea/modules/proxy"
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"code.gitea.io/gitea/modules/setting"
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"github.com/hashicorp/go-version"
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)
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// RemoteVersion stores the remote version from the JSON endpoint
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type RemoteVersion struct {
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ID int64 `xorm:"pk autoincr"`
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Version string `xorm:"VARCHAR(50)"`
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}
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func init() {
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db.RegisterModel(new(RemoteVersion))
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}
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// GiteaUpdateChecker returns error when new version of Gitea is available
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func GiteaUpdateChecker(httpEndpoint string) error {
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httpClient := &http.Client{
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Transport: &http.Transport{
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Proxy: proxy.Proxy(),
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},
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}
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req, err := http.NewRequest("GET", httpEndpoint, nil)
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if err != nil {
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return err
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}
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resp, err := httpClient.Do(req)
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if err != nil {
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return err
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}
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defer resp.Body.Close()
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body, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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return err
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}
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type v struct {
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Latest struct {
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Version string `json:"version"`
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} `json:"latest"`
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}
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ver := v{}
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err = json.Unmarshal(body, &ver)
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if err != nil {
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return err
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}
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return UpdateRemoteVersion(ver.Latest.Version)
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}
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// UpdateRemoteVersion updates the latest available version of Gitea
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func UpdateRemoteVersion(version string) (err error) {
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sess := db.NewSession(db.DefaultContext)
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defer sess.Close()
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if err = sess.Begin(); err != nil {
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return err
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}
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currentVersion := &RemoteVersion{ID: 1}
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has, err := sess.Get(currentVersion)
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if err != nil {
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return fmt.Errorf("get: %v", err)
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} else if !has {
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currentVersion.ID = 1
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currentVersion.Version = version
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if _, err = sess.InsertOne(currentVersion); err != nil {
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return fmt.Errorf("insert: %v", err)
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}
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return nil
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}
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if _, err = sess.Update(&RemoteVersion{ID: 1, Version: version}); err != nil {
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return err
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}
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return sess.Commit()
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}
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// GetRemoteVersion returns the current remote version (or currently installed verson if fail to fetch from DB)
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func GetRemoteVersion() string {
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e := db.GetEngine(db.DefaultContext)
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v := &RemoteVersion{ID: 1}
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_, err := e.Get(&v)
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if err != nil {
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// return current version if fail to fetch from DB
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return setting.AppVer
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}
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return v.Version
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}
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// GetNeedUpdate returns true whether a newer version of Gitea is available
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func GetNeedUpdate() bool {
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curVer, err := version.NewVersion(setting.AppVer)
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if err != nil {
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// return false to fail silently
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return false
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}
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remoteVer, err := version.NewVersion(GetRemoteVersion())
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if err != nil {
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// return false to fail silently
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return false
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}
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return curVer.LessThan(remoteVer)
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}
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