mirror of
https://github.com/tailscale/tailscale.git
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02582083d5
#7339 changed the root directory logic to find the ancestor of the cwd with a go.mod file. This works when running the the binary from this repo directly, but breaks when we're a dependency in another repo. Allow the directory to be passed in via a -rootdir flag (the repo that depends on it can then use `go list -m -f '{{.Dir}}' tailscale.com` or similar to pass in the value). Updates tailscale/corp#10165 Signed-off-by: Mihai Parparita <mihai@tailscale.com>
70 lines
2.2 KiB
Go
70 lines
2.2 KiB
Go
// Copyright (c) Tailscale Inc & AUTHORS
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// SPDX-License-Identifier: BSD-3-Clause
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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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pkgDir = flag.String("pkgdir", "./pkg", "path of directory to place NPM package 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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fastCompression = flag.Bool("fast-compression", false, "Use faster compression when building, to speed up build time. Meant to iterative/debugging use only.")
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devControl = flag.String("dev-control", "", "URL of a development control server to be used with dev. If provided without specifying dev, an error will be returned.")
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rootDir = flag.String("rootdir", "", "Root directory of repo. If not specified, will be inferred from the cwd.")
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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 "dev-pkg":
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runDevPkg()
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case "build":
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runBuild()
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case "build-pkg":
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runBuildPkg()
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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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