Improve install code to avoid low-level mistakes. (#17779)

* Improve install code to avoid low-level mistakes.

If a user tries to do a re-install in a Gitea database, they gets a warning and double check.
When Gitea runs, it never create empty app.ini automatically.

Also some small (related) refactoring:

* Refactor db.InitEngine related logic make it more clean (especially for the install code)
* Move some i18n strings out from setting.go to make the setting.go can be easily maintained.
* Show errors in CLI code if an incorrect app.ini is used.
* APP_DATA_PATH is created when installing, and checked when starting (no empty directory is created any more).
This commit is contained in:
wxiaoguang 2021-12-01 15:50:01 +08:00 committed by GitHub
parent a3517d8668
commit 042cac5fed
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GPG key ID: 4AEE18F83AFDEB23
36 changed files with 472 additions and 177 deletions

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@ -5,6 +5,7 @@
package migrations
import (
"context"
"database/sql"
"fmt"
"os"
@ -57,7 +58,7 @@ func TestMain(m *testing.M) {
}
setting.SetCustomPathAndConf("", "", "")
setting.NewContext()
setting.LoadForTest()
git.CheckLFSVersion()
setting.InitDBConfig()
setting.NewLogServices(true)
@ -85,21 +86,11 @@ func removeAllWithRetry(dir string) error {
return err
}
// newEngine sets the xorm.Engine
func newEngine() (*xorm.Engine, error) {
x, err := db.NewEngine()
if err != nil {
return x, fmt.Errorf("Failed to connect to database: %v", err)
func newXORMEngine() (*xorm.Engine, error) {
if err := db.InitEngine(context.Background()); err != nil {
return nil, err
}
x.SetMapper(names.GonicMapper{})
// WARNING: for serv command, MUST remove the output to os.stdout,
// so use log file to instead print to stdout.
x.SetLogger(db.NewXORMLogger(setting.Database.LogSQL))
x.ShowSQL(setting.Database.LogSQL)
x.SetMaxOpenConns(setting.Database.MaxOpenConns)
x.SetMaxIdleConns(setting.Database.MaxIdleConns)
x.SetConnMaxLifetime(setting.Database.ConnMaxLifetime)
x := unittest.GetXORMEngine()
return x, nil
}
@ -213,7 +204,7 @@ func prepareTestEnv(t *testing.T, skip int, syncModels ...interface{}) (*xorm.En
return nil, deferFn
}
x, err := newEngine()
x, err := newXORMEngine()
assert.NoError(t, err)
if x != nil {
oldDefer := deferFn