42 lines
1.2 KiB
Go
42 lines
1.2 KiB
Go
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// Copyright 2021 the Pinniped contributors. All Rights Reserved.
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// SPDX-License-Identifier: Apache-2.0
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// Package main is the combined entrypoint for all Pinniped server components.
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//
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// It dispatches to the appropriate Main() entrypoint based the name it is invoked as (os.Args[0]). In our server
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// container image, this binary is symlinked to several names such as `/usr/local/bin/pinniped-concierge`.
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package main
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import (
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"os"
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"path/filepath"
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"k8s.io/apimachinery/pkg/util/sets"
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"k8s.io/klog/v2"
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concierge "go.pinniped.dev/internal/concierge/server"
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lua "go.pinniped.dev/internal/localuserauthenticator"
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supervisor "go.pinniped.dev/internal/supervisor/server"
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)
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//nolint: gochecknoglobals // these are swapped during unit tests.
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var (
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fail = klog.Fatalf
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subcommands = map[string]func(){
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"pinniped-concierge": concierge.Main,
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"pinniped-supervisor": supervisor.Main,
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"local-user-authenticator": lua.Main,
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}
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)
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func main() {
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if len(os.Args) == 0 {
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fail("missing os.Args")
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}
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binary := filepath.Base(os.Args[0])
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if subcommands[binary] == nil {
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fail("must be invoked as one of %v, not %q", sets.StringKeySet(subcommands).List(), binary)
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}
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subcommands[binary]()
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}
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