mirror of
https://github.com/thomiceli/opengist.git
synced 2024-12-23 13:02:39 +00:00
132 lines
3.3 KiB
Go
132 lines
3.3 KiB
Go
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package cli
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import (
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"fmt"
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"github.com/rs/zerolog/log"
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"github.com/thomiceli/opengist/internal/config"
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"github.com/thomiceli/opengist/internal/db"
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"github.com/thomiceli/opengist/internal/git"
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"github.com/thomiceli/opengist/internal/index"
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"github.com/thomiceli/opengist/internal/memdb"
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"github.com/thomiceli/opengist/internal/ssh"
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"github.com/thomiceli/opengist/internal/web"
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"github.com/urfave/cli/v2"
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"os"
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"path"
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"path/filepath"
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)
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var CmdVersion = cli.Command{
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Name: "version",
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Usage: "Print the version of Opengist",
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Action: func(c *cli.Context) error {
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fmt.Println("Opengist v" + config.OpengistVersion)
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return nil
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},
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}
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var CmdStart = cli.Command{
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Name: "start",
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Usage: "Start Opengist server",
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Action: func(ctx *cli.Context) error {
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Initialize(ctx)
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go web.NewServer(os.Getenv("OG_DEV") == "1").Start()
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go ssh.Start()
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select {}
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},
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}
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var ConfigFlag = cli.StringFlag{
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Name: "config",
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Aliases: []string{"c"},
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Usage: "Path to a config file in YAML format",
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}
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func App() error {
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app := cli.NewApp()
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app.Name = "Opengist"
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app.Usage = "A self-hosted pastebin powered by Git."
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app.HelpName = "opengist"
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app.Commands = []*cli.Command{&CmdVersion, &CmdStart, &CmdHook}
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app.DefaultCommand = CmdStart.Name
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app.Flags = []cli.Flag{
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&ConfigFlag,
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}
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return app.Run(os.Args)
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}
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func Initialize(ctx *cli.Context) {
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fmt.Println("Opengist v" + config.OpengistVersion)
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if err := config.InitConfig(ctx.String("config")); err != nil {
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panic(err)
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}
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if err := os.MkdirAll(filepath.Join(config.GetHomeDir()), 0755); err != nil {
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panic(err)
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}
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config.InitLog()
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gitVersion, err := git.GetGitVersion()
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if err != nil {
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log.Fatal().Err(err).Send()
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}
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if ok, err := config.CheckGitVersion(gitVersion); err != nil {
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log.Fatal().Err(err).Send()
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} else if !ok {
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log.Warn().Msg("Git version may be too old, as Opengist has not been tested prior git version 2.28 and some features would not work. " +
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"Current git version: " + gitVersion)
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}
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homePath := config.GetHomeDir()
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log.Info().Msg("Data directory: " + homePath)
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if err := createSymlink(); err != nil {
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log.Fatal().Err(err).Send()
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}
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if err := os.MkdirAll(filepath.Join(homePath, "repos"), 0755); err != nil {
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log.Fatal().Err(err).Send()
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}
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if err := os.MkdirAll(filepath.Join(homePath, "tmp", "repos"), 0755); err != nil {
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log.Fatal().Err(err).Send()
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}
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if err := os.MkdirAll(filepath.Join(homePath, "custom"), 0755); err != nil {
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log.Fatal().Err(err).Send()
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}
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log.Info().Msg("Database file: " + filepath.Join(homePath, config.C.DBFilename))
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if err := db.Setup(filepath.Join(homePath, config.C.DBFilename), false); err != nil {
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log.Fatal().Err(err).Msg("Failed to initialize database")
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}
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if err := memdb.Setup(); err != nil {
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log.Fatal().Err(err).Msg("Failed to initialize in memory database")
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}
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if config.C.IndexEnabled {
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log.Info().Msg("Index directory: " + filepath.Join(homePath, config.C.IndexDirname))
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if err := index.Open(filepath.Join(homePath, config.C.IndexDirname)); err != nil {
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log.Fatal().Err(err).Msg("Failed to open index")
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}
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}
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}
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func createSymlink() error {
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exePath, err := os.Executable()
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if err != nil {
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return err
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}
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symlinkPath := path.Join(config.GetHomeDir(), "opengist-bin")
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if _, err := os.Lstat(symlinkPath); err == nil {
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if err := os.Remove(symlinkPath); err != nil {
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return err
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}
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}
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return os.Symlink(exePath, symlinkPath)
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}
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