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- // Copyright 2018 The Gitea Authors. All rights reserved.
- // Use of this source code is governed by a MIT-style
- // license that can be found in the LICENSE file.
-
- // Package cmd provides subcommands to the gitea binary - such as "web" or
- // "admin".
- package cmd
-
- import (
- "context"
- "errors"
- "fmt"
- "os"
- "os/signal"
- "strings"
- "syscall"
-
- "code.gitea.io/gitea/models/db"
- "code.gitea.io/gitea/modules/log"
- "code.gitea.io/gitea/modules/setting"
- "code.gitea.io/gitea/modules/util"
-
- "github.com/urfave/cli"
- )
-
- // argsSet checks that all the required arguments are set. args is a list of
- // arguments that must be set in the passed Context.
- func argsSet(c *cli.Context, args ...string) error {
- for _, a := range args {
- if !c.IsSet(a) {
- return errors.New(a + " is not set")
- }
-
- if util.IsEmptyString(a) {
- return errors.New(a + " is required")
- }
- }
- return nil
- }
-
- // confirm waits for user input which confirms an action
- func confirm() (bool, error) {
- var response string
-
- _, err := fmt.Scanln(&response)
- if err != nil {
- return false, err
- }
-
- switch strings.ToLower(response) {
- case "y", "yes":
- return true, nil
- case "n", "no":
- return false, nil
- default:
- return false, errors.New(response + " isn't a correct confirmation string")
- }
- }
-
- func initDB(ctx context.Context) error {
- setting.LoadFromExisting()
- setting.InitDBConfig()
- setting.NewXORMLogService(false)
-
- if setting.Database.Type == "" {
- log.Fatal(`Database settings are missing from the configuration file: %q.
- Ensure you are running in the correct environment or set the correct configuration file with -c.
- If this is the intended configuration file complete the [database] section.`, setting.CustomConf)
- }
- if err := db.InitEngine(ctx); err != nil {
- return fmt.Errorf("unable to initialise the database using the configuration in %q. Error: %v", setting.CustomConf, err)
- }
- return nil
- }
-
- func installSignals() (context.Context, context.CancelFunc) {
- ctx, cancel := context.WithCancel(context.Background())
- go func() {
- // install notify
- signalChannel := make(chan os.Signal, 1)
-
- signal.Notify(
- signalChannel,
- syscall.SIGINT,
- syscall.SIGTERM,
- )
- select {
- case <-signalChannel:
- case <-ctx.Done():
- }
- cancel()
- signal.Reset()
- }()
-
- return ctx, cancel
- }
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