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/*
GoToSocial
Copyright (C) 2021 GoToSocial Authors admin@gotosocial.org
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package main
import (
"fmt"
"os"
"github.com/sirupsen/logrus"
"github.com/superseriousbusiness/gotosocial/internal/action"
"github.com/superseriousbusiness/gotosocial/internal/config"
"github.com/superseriousbusiness/gotosocial/internal/db"
"github.com/superseriousbusiness/gotosocial/internal/gotosocial"
"github.com/superseriousbusiness/gotosocial/internal/log"
"github.com/urfave/cli/v2"
)
func main() {
flagNames := config.GetFlagNames()
envNames := config.GetEnvNames()
app := &cli.App{
Usage: "a fediverse social media server",
Flags: []cli.Flag{
// GENERAL FLAGS
&cli.StringFlag{
Name: flagNames.LogLevel,
Usage: "Log level to run at: debug, info, warn, fatal",
Value: "info",
EnvVars: []string{"GTS_LOG_LEVEL"},
},
&cli.StringFlag{
Name: flagNames.ApplicationName,
Usage: "Name of the application, used in various places internally",
Value: "gotosocial",
EnvVars: []string{envNames.ApplicationName},
Hidden: true,
},
&cli.StringFlag{
Name: flagNames.ConfigPath,
Usage: "Path to a yaml file containing gotosocial configuration. Values set in this file will be overwritten by values set as env vars or arguments",
Value: "",
EnvVars: []string{envNames.ConfigPath},
},
&cli.StringFlag{
Name: flagNames.Host,
Usage: "Hostname to use for the server (eg., example.org, gotosocial.whatever.com)",
Value: "localhost",
EnvVars: []string{envNames.Host},
},
&cli.StringFlag{
Name: flagNames.Protocol,
Usage: "Protocol to use for the REST api of the server (only use http for debugging and tests!)",
Value: "https",
EnvVars: []string{envNames.Protocol},
},
// DATABASE FLAGS
&cli.StringFlag{
Name: flagNames.DbType,
Usage: "Database type: eg., postgres",
Value: "postgres",
EnvVars: []string{envNames.DbType},
},
&cli.StringFlag{
Name: flagNames.DbAddress,
Usage: "Database ipv4 address or hostname",
Value: "localhost",
EnvVars: []string{envNames.DbAddress},
},
&cli.IntFlag{
Name: flagNames.DbPort,
Usage: "Database port",
Value: 5432,
EnvVars: []string{envNames.DbPort},
},
&cli.StringFlag{
Name: flagNames.DbUser,
Usage: "Database username",
Value: "postgres",
EnvVars: []string{envNames.DbUser},
},
&cli.StringFlag{
Name: flagNames.DbPassword,
Usage: "Database password",
EnvVars: []string{envNames.DbPassword},
},
&cli.StringFlag{
Name: flagNames.DbDatabase,
Usage: "Database name",
Value: "postgres",
EnvVars: []string{envNames.DbDatabase},
},
// TEMPLATE FLAGS
&cli.StringFlag{
Name: flagNames.TemplateBaseDir,
Usage: "Basedir for html templating files for rendering pages and composing emails.",
Value: "./web/template/",
EnvVars: []string{envNames.TemplateBaseDir},
},
// ACCOUNTS FLAGS
&cli.BoolFlag{
Name: flagNames.AccountsOpenRegistration,
Usage: "Allow anyone to submit an account signup request. If false, server will be invite-only.",
Value: true,
EnvVars: []string{envNames.AccountsOpenRegistration},
},
&cli.BoolFlag{
Name: flagNames.AccountsRequireApproval,
Usage: "Do account signups require approval by an admin or moderator before user can log in? If false, new registrations will be automatically approved.",
Value: true,
EnvVars: []string{envNames.AccountsRequireApproval},
},
// MEDIA FLAGS
&cli.IntFlag{
Name: flagNames.MediaMaxImageSize,
Usage: "Max size of accepted images in bytes",
Value: 1048576, // 1mb
EnvVars: []string{envNames.MediaMaxImageSize},
},
&cli.IntFlag{
Name: flagNames.MediaMaxVideoSize,
Usage: "Max size of accepted videos in bytes",
Value: 5242880, // 5mb
EnvVars: []string{envNames.MediaMaxVideoSize},
},
// STORAGE FLAGS
&cli.StringFlag{
Name: flagNames.StorageBackend,
Usage: "Storage backend to use for media attachments",
Value: "local",
EnvVars: []string{envNames.StorageBackend},
},
&cli.StringFlag{
Name: flagNames.StorageBasePath,
Usage: "Full path to an already-created directory where gts should store/retrieve media files",
Value: "/opt/gotosocial",
EnvVars: []string{envNames.StorageBasePath},
},
&cli.StringFlag{
Name: flagNames.StorageServeProtocol,
Usage: "Protocol to use for serving media attachments (use https if storage is local)",
Value: "https",
EnvVars: []string{envNames.StorageServeProtocol},
},
&cli.StringFlag{
Name: flagNames.StorageServeHost,
Usage: "Hostname to serve media attachments from (use the same value as host if storage is local)",
Value: "localhost",
EnvVars: []string{envNames.StorageServeHost},
},
&cli.StringFlag{
Name: flagNames.StorageServeBasePath,
Usage: "Path to append to protocol and hostname to create the base path from which media files will be served (default will mostly be fine)",
Value: "/fileserver/media",
EnvVars: []string{envNames.StorageServeBasePath},
},
},
Commands: []*cli.Command{
{
Name: "server",
Usage: "gotosocial server-related tasks",
Subcommands: []*cli.Command{
{
Name: "start",
Usage: "start the gotosocial server",
Action: func(c *cli.Context) error {
return runAction(c, gotosocial.Run)
},
},
},
},
{
Name: "db",
Usage: "database-related tasks and utils",
Subcommands: []*cli.Command{
{
Name: "init",
Usage: "initialize a database with the required schema for gotosocial; has no effect & is safe to run on an already-initialized db",
Action: func(c *cli.Context) error {
return runAction(c, db.Initialize)
},
},
},
},
},
}
err := app.Run(os.Args)
if err != nil {
logrus.Fatal(err)
}
}
// runAction builds up the config and logger necessary for any
// gotosocial action, and then executes the action.
func runAction(c *cli.Context, a action.GTSAction) error {
// create a new *config.Config based on the config path provided...
conf, err := config.FromFile(c.String(config.GetFlagNames().ConfigPath))
if err != nil {
return fmt.Errorf("error creating config: %s", err)
}
// ... and the flags set on the *cli.Context by urfave
conf.ParseCLIFlags(c)
// create a logger with the log level, formatting, and output splitter already set
log, err := log.New(conf.LogLevel)
if err != nil {
return fmt.Errorf("error creating logger: %s", err)
}
return a(c.Context, conf, log)
}
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