mirror of
https://github.com/go-gitea/gitea
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## ⚠️ Breaking The `log.<mode>.<logger>` style config has been dropped. If you used it, please check the new config manual & app.example.ini to make your instance output logs as expected. Although many legacy options still work, it's encouraged to upgrade to the new options. The SMTP logger is deleted because SMTP is not suitable to collect logs. If you have manually configured Gitea log options, please confirm the logger system works as expected after upgrading. ## Description Close #12082 and maybe more log-related issues, resolve some related FIXMEs in old code (which seems unfixable before) Just like rewriting queue #24505 : make code maintainable, clear legacy bugs, and add the ability to support more writers (eg: JSON, structured log) There is a new document (with examples): `logging-config.en-us.md` This PR is safer than the queue rewriting, because it's just for logging, it won't break other logic. ## The old problems The logging system is quite old and difficult to maintain: * Unclear concepts: Logger, NamedLogger, MultiChannelledLogger, SubLogger, EventLogger, WriterLogger etc * Some code is diffuclt to konw whether it is right: `log.DelNamedLogger("console")` vs `log.DelNamedLogger(log.DEFAULT)` vs `log.DelLogger("console")` * The old system heavily depends on ini config system, it's difficult to create new logger for different purpose, and it's very fragile. * The "color" trick is difficult to use and read, many colors are unnecessary, and in the future structured log could help * It's difficult to add other log formats, eg: JSON format * The log outputer doesn't have full control of its goroutine, it's difficult to make outputer have advanced behaviors * The logs could be lost in some cases: eg: no Fatal error when using CLI. * Config options are passed by JSON, which is quite fragile. * INI package makes the KEY in `[log]` section visible in `[log.sub1]` and `[log.sub1.subA]`, this behavior is quite fragile and would cause more unclear problems, and there is no strong requirement to support `log.<mode>.<logger>` syntax. ## The new design See `logger.go` for documents. ## Screenshot <details> ![image](https://github.com/go-gitea/gitea/assets/2114189/4462d713-ba39-41f5-bb08-de912e67e1ff) ![image](https://github.com/go-gitea/gitea/assets/2114189/b188035e-f691-428b-8b2d-ff7b2199b2f9) ![image](https://github.com/go-gitea/gitea/assets/2114189/132e9745-1c3b-4e00-9e0d-15eaea495dee) </details> ## TODO * [x] add some new tests * [x] fix some tests * [x] test some sub-commands (manually ....) --------- Co-authored-by: Jason Song <i@wolfogre.com> Co-authored-by: delvh <dev.lh@web.de> Co-authored-by: Giteabot <teabot@gitea.io>
251 lines
8.4 KiB
Go
251 lines
8.4 KiB
Go
// Copyright 2017 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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//nolint:forbidigo
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package tests
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import (
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"context"
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"database/sql"
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"fmt"
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"os"
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"path"
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"path/filepath"
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"testing"
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"code.gitea.io/gitea/models/db"
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packages_model "code.gitea.io/gitea/models/packages"
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"code.gitea.io/gitea/models/unittest"
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"code.gitea.io/gitea/modules/base"
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"code.gitea.io/gitea/modules/git"
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"code.gitea.io/gitea/modules/graceful"
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"code.gitea.io/gitea/modules/log"
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repo_module "code.gitea.io/gitea/modules/repository"
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"code.gitea.io/gitea/modules/setting"
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"code.gitea.io/gitea/modules/storage"
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"code.gitea.io/gitea/modules/testlogger"
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"code.gitea.io/gitea/modules/util"
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"code.gitea.io/gitea/routers"
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"github.com/stretchr/testify/assert"
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)
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func exitf(format string, args ...interface{}) {
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fmt.Printf(format+"\n", args...)
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os.Exit(1)
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}
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func InitTest(requireGitea bool) {
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log.RegisterEventWriter("test", testlogger.NewTestLoggerWriter)
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giteaRoot := base.SetupGiteaRoot()
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if giteaRoot == "" {
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exitf("Environment variable $GITEA_ROOT not set")
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}
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setting.AppWorkPath = giteaRoot
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if requireGitea {
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giteaBinary := "gitea"
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if setting.IsWindows {
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giteaBinary += ".exe"
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}
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setting.AppPath = path.Join(giteaRoot, giteaBinary)
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if _, err := os.Stat(setting.AppPath); err != nil {
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exitf("Could not find gitea binary at %s", setting.AppPath)
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}
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}
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giteaConf := os.Getenv("GITEA_CONF")
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if giteaConf == "" {
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// By default, use sqlite.ini for testing, then IDE like GoLand can start the test process with debugger.
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// It's easier for developers to debug bugs step by step with a debugger.
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// Notice: when doing "ssh push", Gitea executes sub processes, debugger won't work for the sub processes.
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giteaConf = "tests/sqlite.ini"
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_ = os.Setenv("GITEA_CONF", giteaConf)
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fmt.Printf("Environment variable $GITEA_CONF not set, use default: %s\n", giteaConf)
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if !setting.EnableSQLite3 {
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exitf(`sqlite3 requires: import _ "github.com/mattn/go-sqlite3" or -tags sqlite,sqlite_unlock_notify`)
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}
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}
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setting.IsInTesting = true
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if !path.IsAbs(giteaConf) {
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setting.CustomConf = path.Join(giteaRoot, giteaConf)
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} else {
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setting.CustomConf = giteaConf
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}
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setting.SetCustomPathAndConf("", "", "")
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unittest.InitSettings()
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setting.Repository.DefaultBranch = "master" // many test code still assume that default branch is called "master"
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_ = util.RemoveAll(repo_module.LocalCopyPath())
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if err := git.InitFull(context.Background()); err != nil {
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log.Fatal("git.InitOnceWithSync: %v", err)
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}
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setting.LoadDBSetting()
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if err := storage.Init(); err != nil {
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exitf("Init storage failed: %v", err)
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}
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switch {
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case setting.Database.Type.IsMySQL():
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connType := "tcp"
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if len(setting.Database.Host) > 0 && setting.Database.Host[0] == '/' { // looks like a unix socket
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connType = "unix"
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}
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db, err := sql.Open("mysql", fmt.Sprintf("%s:%s@%s(%s)/",
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setting.Database.User, setting.Database.Passwd, connType, setting.Database.Host))
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defer db.Close()
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if err != nil {
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log.Fatal("sql.Open: %v", err)
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}
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if _, err = db.Exec(fmt.Sprintf("CREATE DATABASE IF NOT EXISTS %s", setting.Database.Name)); err != nil {
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log.Fatal("db.Exec: %v", err)
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}
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case setting.Database.Type.IsPostgreSQL():
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var db *sql.DB
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var err error
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if setting.Database.Host[0] == '/' {
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db, err = sql.Open("postgres", fmt.Sprintf("postgres://%s:%s@/%s?sslmode=%s&host=%s",
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setting.Database.User, setting.Database.Passwd, setting.Database.Name, setting.Database.SSLMode, setting.Database.Host))
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} else {
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db, err = sql.Open("postgres", fmt.Sprintf("postgres://%s:%s@%s/%s?sslmode=%s",
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setting.Database.User, setting.Database.Passwd, setting.Database.Host, setting.Database.Name, setting.Database.SSLMode))
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}
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defer db.Close()
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if err != nil {
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log.Fatal("sql.Open: %v", err)
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}
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dbrows, err := db.Query(fmt.Sprintf("SELECT 1 FROM pg_database WHERE datname = '%s'", setting.Database.Name))
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if err != nil {
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log.Fatal("db.Query: %v", err)
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}
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defer dbrows.Close()
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if !dbrows.Next() {
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if _, err = db.Exec(fmt.Sprintf("CREATE DATABASE %s", setting.Database.Name)); err != nil {
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log.Fatal("db.Exec: CREATE DATABASE: %v", err)
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}
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}
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// Check if we need to setup a specific schema
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if len(setting.Database.Schema) == 0 {
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break
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}
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db.Close()
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if setting.Database.Host[0] == '/' {
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db, err = sql.Open("postgres", fmt.Sprintf("postgres://%s:%s@/%s?sslmode=%s&host=%s",
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setting.Database.User, setting.Database.Passwd, setting.Database.Name, setting.Database.SSLMode, setting.Database.Host))
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} else {
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db, err = sql.Open("postgres", fmt.Sprintf("postgres://%s:%s@%s/%s?sslmode=%s",
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setting.Database.User, setting.Database.Passwd, setting.Database.Host, setting.Database.Name, setting.Database.SSLMode))
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}
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// This is a different db object; requires a different Close()
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defer db.Close()
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if err != nil {
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log.Fatal("sql.Open: %v", err)
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}
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schrows, err := db.Query(fmt.Sprintf("SELECT 1 FROM information_schema.schemata WHERE schema_name = '%s'", setting.Database.Schema))
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if err != nil {
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log.Fatal("db.Query: %v", err)
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}
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defer schrows.Close()
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if !schrows.Next() {
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// Create and setup a DB schema
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if _, err = db.Exec(fmt.Sprintf("CREATE SCHEMA %s", setting.Database.Schema)); err != nil {
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log.Fatal("db.Exec: CREATE SCHEMA: %v", err)
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}
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}
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case setting.Database.Type.IsMSSQL():
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host, port := setting.ParseMSSQLHostPort(setting.Database.Host)
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db, err := sql.Open("mssql", fmt.Sprintf("server=%s; port=%s; database=%s; user id=%s; password=%s;",
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host, port, "master", setting.Database.User, setting.Database.Passwd))
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if err != nil {
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log.Fatal("sql.Open: %v", err)
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}
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if _, err := db.Exec(fmt.Sprintf("If(db_id(N'%s') IS NULL) BEGIN CREATE DATABASE %s; END;", setting.Database.Name, setting.Database.Name)); err != nil {
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log.Fatal("db.Exec: %v", err)
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}
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defer db.Close()
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}
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routers.GlobalInitInstalled(graceful.GetManager().HammerContext())
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}
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func PrepareTestEnv(t testing.TB, skip ...int) func() {
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t.Helper()
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ourSkip := 2
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if len(skip) > 0 {
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ourSkip += skip[0]
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}
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deferFn := PrintCurrentTest(t, ourSkip)
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// load database fixtures
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assert.NoError(t, unittest.LoadFixtures())
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// load git repo fixtures
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assert.NoError(t, util.RemoveAll(setting.RepoRootPath))
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assert.NoError(t, unittest.CopyDir(path.Join(filepath.Dir(setting.AppPath), "tests/gitea-repositories-meta"), setting.RepoRootPath))
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ownerDirs, err := os.ReadDir(setting.RepoRootPath)
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if err != nil {
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assert.NoError(t, err, "unable to read the new repo root: %v\n", err)
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}
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for _, ownerDir := range ownerDirs {
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if !ownerDir.Type().IsDir() {
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continue
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}
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repoDirs, err := os.ReadDir(filepath.Join(setting.RepoRootPath, ownerDir.Name()))
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if err != nil {
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assert.NoError(t, err, "unable to read the new repo root: %v\n", err)
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}
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for _, repoDir := range repoDirs {
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_ = os.MkdirAll(filepath.Join(setting.RepoRootPath, ownerDir.Name(), repoDir.Name(), "objects", "pack"), 0o755)
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_ = os.MkdirAll(filepath.Join(setting.RepoRootPath, ownerDir.Name(), repoDir.Name(), "objects", "info"), 0o755)
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_ = os.MkdirAll(filepath.Join(setting.RepoRootPath, ownerDir.Name(), repoDir.Name(), "refs", "heads"), 0o755)
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_ = os.MkdirAll(filepath.Join(setting.RepoRootPath, ownerDir.Name(), repoDir.Name(), "refs", "tag"), 0o755)
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}
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}
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// load LFS object fixtures
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// (LFS storage can be on any of several backends, including remote servers, so we init it with the storage API)
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lfsFixtures, err := storage.NewStorage("", storage.LocalStorageConfig{Path: path.Join(filepath.Dir(setting.AppPath), "tests/gitea-lfs-meta")})
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assert.NoError(t, err)
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assert.NoError(t, storage.Clean(storage.LFS))
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assert.NoError(t, lfsFixtures.IterateObjects("", func(path string, _ storage.Object) error {
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_, err := storage.Copy(storage.LFS, path, lfsFixtures, path)
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return err
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}))
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// clear all package data
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assert.NoError(t, db.TruncateBeans(db.DefaultContext,
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&packages_model.Package{},
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&packages_model.PackageVersion{},
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&packages_model.PackageFile{},
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&packages_model.PackageBlob{},
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&packages_model.PackageProperty{},
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&packages_model.PackageBlobUpload{},
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&packages_model.PackageCleanupRule{},
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))
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assert.NoError(t, storage.Clean(storage.Packages))
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return deferFn
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}
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func PrintCurrentTest(t testing.TB, skip ...int) func() {
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if len(skip) == 1 {
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skip = []int{skip[0] + 1}
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}
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return testlogger.PrintCurrentTest(t, skip...)
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}
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// Printf takes a format and args and prints the string to os.Stdout
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func Printf(format string, args ...interface{}) {
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testlogger.Printf(format, args...)
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}
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