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be8a0859a9
Adds a tool/yarn helper script that uses specific versions of yarn and node, downloading them if necessary. Modeled after tool/go (and the yarn and node Redo scripts from the corp repo). Also allows the path to yarn to be overidden (in case the user does not want to use this script) and always pipes yarn output (to make debugging and viewing of process easier). Signed-off-by: Mihai Parparita <mihai@tailscale.com>
63 lines
1.7 KiB
Go
63 lines
1.7 KiB
Go
// Copyright (c) 2022 Tailscale Inc & AUTHORS All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// The tsconnect command builds and serves the static site that is generated for
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// the Tailscale Connect JS/WASM client. Can be run in 3 modes:
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// - dev: builds the site and serves it. JS and CSS changes can be picked up
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// with a reload.
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// - build: builds the site and writes it to dist/
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// - serve: serves the site from dist/ (embedded in the binary)
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package main // import "tailscale.com/cmd/tsconnect"
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import (
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"flag"
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"fmt"
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"log"
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"os"
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)
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var (
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addr = flag.String("addr", ":9090", "address to listen on")
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distDir = flag.String("distdir", "./dist", "path of directory to place build output in")
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yarnPath = flag.String("yarnpath", "../../tool/yarn", "path yarn executable used to install JavaScript dependencies")
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)
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func main() {
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flag.Usage = usage
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flag.Parse()
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if len(flag.Args()) != 1 {
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flag.Usage()
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}
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switch flag.Arg(0) {
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case "dev":
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runDev()
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case "build":
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runBuild()
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case "serve":
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runServe()
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default:
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log.Printf("Unknown command: %s", flag.Arg(0))
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flag.Usage()
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}
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}
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func usage() {
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fmt.Fprintf(os.Stderr, `
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usage: tsconnect {dev|build|serve}
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`[1:])
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flag.PrintDefaults()
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fmt.Fprintf(os.Stderr, `
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tsconnect implements development/build/serving workflows for Tailscale Connect.
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It can be invoked with one of three subcommands:
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- dev: Run in development mode, allowing JS and CSS changes to be picked up without a rebuilt or restart.
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- build: Run in production build mode (generating static assets)
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- serve: Run in production serve mode (serving static assets)
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`[1:])
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os.Exit(2)
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}
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