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package main
import (
"context"
"fmt"
"os"
"runtime/debug"
"strings"
"github.com/railwayapp/cli/cmd"
"github.com/railwayapp/cli/constants"
"github.com/railwayapp/cli/entity"
"github.com/spf13/cobra"
)
var rootCmd = &cobra.Command{
Use: "railway",
SilenceUsage: true,
SilenceErrors: true,
Version: constants.Version,
Short: "🚅 Railway. Infrastructure, Instantly.",
Long: "Interact with 🚅 Railway via CLI \n\n Deploy infrastructure, instantly. Docs: https://railway.app/docs",
}
/* contextualize converts a HandlerFunction to a cobra function
*/
func contextualize(fn entity.HandlerFunction, panicFn entity.PanicFunction) entity.CobraFunction {
return func(cmd *cobra.Command, args []string) error {
ctx := context.Background()
defer func() {
if r := recover(); r != nil {
panicFn(ctx, fmt.Sprint(r), string(debug.Stack()), cmd.Name(), args)
}
}()
req := &entity.CommandRequest{
Cmd: cmd,
Args: args,
}
err := fn(ctx, req)
if err != nil {
// TODO: Make it *pretty*
fmt.Println(err.Error())
}
return nil
}
}
func init() {
// Initializes all commands
handler := cmd.New()
loginCmd := &cobra.Command{
Use: "login",
Short: "Login to Railway",
RunE: contextualize(handler.Login, handler.Panic),
}
loginCmd.Flags().Bool("browserless", false, "--browserless")
rootCmd.AddCommand(loginCmd)
rootCmd.AddCommand(&cobra.Command{
Use: "logout",
Short: "Logout of Railway",
RunE: contextualize(handler.Logout, handler.Panic),
})
rootCmd.AddCommand(&cobra.Command{
Use: "whoami",
Short: "Show the currently logged in user",
RunE: contextualize(handler.Whoami, handler.Panic),
})
rootCmd.AddCommand(&cobra.Command{
Use: "init",
Short: "Initialize Railway",
PersistentPreRunE: contextualize(handler.CheckVersion, handler.Panic),
RunE: contextualize(handler.Init, handler.Panic),
})
rootCmd.AddCommand(&cobra.Command{
Use: "env",
Short: "Show environment variables",
RunE: contextualize(handler.Env, handler.Panic),
})
rootCmd.AddCommand(&cobra.Command{
Use: "status",
Short: "Show status",
RunE: contextualize(handler.Status, handler.Panic),
})
rootCmd.AddCommand(&cobra.Command{
Use: "environment",
Short: "Select an environment",
RunE: contextualize(handler.Environment, handler.Panic),
})
rootCmd.AddCommand(&cobra.Command{
Use: "open",
Short: "Open the project in railway",
RunE: contextualize(handler.Open, handler.Panic),
})
rootCmd.AddCommand(&cobra.Command{
Use: "list",
Short: "Show all your projects",
RunE: contextualize(handler.List, handler.Panic),
})
rootCmd.AddCommand(&cobra.Command{
Use: "run",
Short: "Run command inside the Railway environment",
PersistentPreRunE: contextualize(handler.CheckVersion, handler.Panic),
RunE: contextualize(handler.Run, handler.Panic),
})
rootCmd.AddCommand(&cobra.Command{
Use: "version",
Short: "Get version of the Railway CLI",
PersistentPreRunE: contextualize(handler.CheckVersion, handler.Panic),
RunE: contextualize(handler.Version, handler.Panic),
})
rootCmd.AddCommand(&cobra.Command{
Use: "up",
Short: "Upload and deploy",
RunE: contextualize(handler.Up, handler.Panic),
})
rootCmd.AddCommand(&cobra.Command{
Use: "docs",
Short: "Open Railway Docs in browser",
RunE: contextualize(handler.Docs, handler.Panic),
})
}
func main() {
if err := rootCmd.Execute(); err != nil {
if strings.Contains(err.Error(), "unknown command") {
suggStr := "\nS"
suggestions := rootCmd.SuggestionsFor(os.Args[1])
if len(suggestions) > 0 {
suggStr = fmt.Sprintf(" Did you mean \"%s\"?\nIf not, s", suggestions[0])
}
fmt.Println(fmt.Sprintf("Unknown command \"%s\" for \"%s\".%s"+
"ee \"railway --help\" for available commands.",
os.Args[1], rootCmd.CommandPath(), suggStr))
} else {
fmt.Println(err)
}
os.Exit(1)
}
}