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// Copyright 2014 The Gogs Authors. All rights reserved.
// Copyright 2016 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
// Gitea (git with a cup of tea) is a painless self-hosted Git Service.
package main // import "code.gitea.io/gitea"
import (
"fmt"
"os"
"runtime"
"strings"
"time"
"code.gitea.io/gitea/cmd"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
// register supported doc types
_ "code.gitea.io/gitea/modules/markup/asciicast"
_ "code.gitea.io/gitea/modules/markup/console"
_ "code.gitea.io/gitea/modules/markup/csv"
_ "code.gitea.io/gitea/modules/markup/markdown"
_ "code.gitea.io/gitea/modules/markup/orgmode"
"github.com/urfave/cli"
)
var (
// Version holds the current Gitea version
Version = "development"
// Tags holds the build tags used
Tags = ""
// MakeVersion holds the current Make version if built with make
MakeVersion = ""
)
func init() {
setting.AppVer = Version
setting.AppBuiltWith = formatBuiltWith()
setting.AppStartTime = time.Now().UTC()
}
// cmdHelp is our own help subcommand with more information
// test cases:
// ./gitea help
// ./gitea -h
// ./gitea web help
// ./gitea web -h (due to cli lib limitation, this won't call our cmdHelp, so no extra info)
// ./gitea admin help auth
// ./gitea -c /tmp/app.ini -h
// ./gitea -c /tmp/app.ini help
// ./gitea help -c /tmp/app.ini
// GITEA_WORK_DIR=/tmp ./gitea help
// GITEA_WORK_DIR=/tmp ./gitea help --work-path /tmp/other
// GITEA_WORK_DIR=/tmp ./gitea help --config /tmp/app-other.ini
var cmdHelp = cli.Command{
Name: "help",
Aliases: []string{"h"},
Usage: "Shows a list of commands or help for one command",
ArgsUsage: "[command]",
Action: func(c *cli.Context) (err error) {
args := c.Args()
if args.Present() {
err = cli.ShowCommandHelp(c, args.First())
} else {
err = cli.ShowAppHelp(c)
}
_, _ = fmt.Fprintf(c.App.Writer, `
DEFAULT CONFIGURATION:
AppPath: %s
WorkPath: %s
CustomPath: %s
ConfigFile: %s
`, setting.AppPath, setting.AppWorkPath, setting.CustomPath, setting.CustomConf)
return err
},
}
func main() {
app := cli.NewApp()
app.Name = "Gitea"
app.Usage = "A painless self-hosted Git service"
app.Description = `By default, Gitea will start serving using the web-server with no argument, which can alternatively be run by running the subcommand "web".`
app.Version = Version + formatBuiltWith()
app.EnableBashCompletion = true
app.Commands = []cli.Command{
cmd.CmdWeb,
cmd.CmdServ,
cmd.CmdHook,
cmd.CmdDump,
cmd.CmdCert,
cmd.CmdAdmin,
cmd.CmdGenerate,
cmd.CmdMigrate,
cmd.CmdKeys,
cmd.CmdConvert,
cmd.CmdDoctor,
cmd.CmdManager,
cmd.Cmdembedded,
cmd.CmdMigrateStorage,
cmd.CmdDocs,
cmd.CmdDumpRepository,
cmd.CmdRestoreRepository,
cmd.CmdActions,
}
// default configuration flags
globalFlags := []cli.Flag{
cli.HelpFlag,
cli.StringFlag{
Name: "custom-path, C",
Usage: "Set custom path (defaults to '{WorkPath}/custom')",
},
cli.StringFlag{
Name: "config, c",
Value: setting.CustomConf,
Usage: "Set custom config file (defaults to '{WorkPath}/custom/conf/app.ini')",
},
cli.StringFlag{
Name: "work-path, w",
Usage: "Set Gitea's working path (defaults to the Gitea's binary directory)",
},
}
// Set the default to be equivalent to cmdWeb and add the default flags
app.Flags = append(app.Flags, globalFlags...)
app.Flags = append(app.Flags, cmd.CmdWeb.Flags...)
app.Action = prepareWorkPathAndCustomConf(cmd.CmdWeb.Action)
app.HideHelp = true // use our own help action to show helps (with more information like default config)
app.Commands = append(app.Commands, cmdHelp)
for i := range app.Commands {
prepareSubcommands(&app.Commands[i], globalFlags)
}
err := app.Run(os.Args)
if err != nil {
_, _ = fmt.Fprintf(app.Writer, "\nFailed to run with %s: %v\n", os.Args, err)
}
log.GetManager().Close()
}
func prepareSubcommands(command *cli.Command, defaultFlags []cli.Flag) {
command.Flags = append(command.Flags, defaultFlags...)
command.Action = prepareWorkPathAndCustomConf(command.Action)
command.HideHelp = true
if command.Name != "help" {
command.Subcommands = append(command.Subcommands, cmdHelp)
}
for i := range command.Subcommands {
prepareSubcommands(&command.Subcommands[i], defaultFlags)
}
}
// prepareWorkPathAndCustomConf wraps the Action to prepare the work path and custom config
// It can't use "Before", because each level's sub-command's Before will be called one by one, so the "init" would be done multiple times
func prepareWorkPathAndCustomConf(a any) func(ctx *cli.Context) error {
if a == nil {
return nil
}
action := a.(func(*cli.Context) error)
return func(ctx *cli.Context) error {
var args setting.ArgWorkPathAndCustomConf
curCtx := ctx
for curCtx != nil {
if curCtx.IsSet("work-path") && args.WorkPath == "" {
args.WorkPath = curCtx.String("work-path")
}
if curCtx.IsSet("custom-path") && args.CustomPath == "" {
args.CustomPath = curCtx.String("custom-path")
}
if curCtx.IsSet("config") && args.CustomConf == "" {
args.CustomConf = curCtx.String("config")
}
curCtx = curCtx.Parent()
}
setting.InitWorkPathAndCommonConfig(os.Getenv, args)
if ctx.Bool("help") {
return cmdHelp.Action.(func(ctx *cli.Context) error)(ctx)
}
return action(ctx)
}
}
func formatBuiltWith() string {
version := runtime.Version()
if len(MakeVersion) > 0 {
version = MakeVersion + ", " + runtime.Version()
}
if len(Tags) == 0 {
return " built with " + version
}
return " built with " + version + " : " + strings.ReplaceAll(Tags, " ", ", ")
}
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