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mgo.go
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mgo.go
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// Copyright 2023 Christian Banse
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// This file is part of The Money Gopher.
package main
import (
"fmt"
"os"
"github.com/oxisto/money-gopher/cli"
"github.com/oxisto/money-gopher/cli/commands"
"github.com/alecthomas/kong"
kongcompletion "github.com/jotaen/kong-completion"
)
func main() {
var (
s *cli.Session
ctx *kong.Context
parser *kong.Kong
err error
)
parser = kong.Must(&commands.CLI,
kong.Name("mgo"),
kong.Description("A shell-like example app."),
kong.UsageOnError(),
)
// Proceed as normal after kongplete.Complete.
ctx, err = parser.Parse(os.Args[1:])
parser.FatalIfErrorf(err)
// The only command we allow without a session is "Login"
if ctx.Args[0] != "login" {
// TODO(oxisto): Can we move this to a pre-hook?
s, err = cli.ContinueSession()
if err != nil {
fmt.Println("Could not continue with existing session or session is missing. Please use `mgo login`.")
return
}
}
kongcompletion.Register(parser,
commands.WithPredictPortfolios(s),
commands.WithPredictSecurities(s),
)
err = ctx.Run(s)
parser.FatalIfErrorf(err)
}