mirror of
https://github.com/gitpod-io/gitpod.git
synced 2025-12-08 17:36:30 +00:00
88 lines
2.1 KiB
Go
88 lines
2.1 KiB
Go
// Copyright (c) 2020 Gitpod GmbH. All rights reserved.
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// Licensed under the GNU Affero General Public License (AGPL).
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// See License-AGPL.txt in the project root for license information.
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package cmd
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import (
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"fmt"
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"io/ioutil"
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"os"
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"time"
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"github.com/gitpod-io/installer/pkg/sources"
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"github.com/gitpod-io/installer/pkg/ui"
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"github.com/spf13/cobra"
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"gopkg.in/yaml.v3"
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)
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var rootOpts struct {
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debug bool
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destination string
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}
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// rootCmd represents the base command when called without any subcommands
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var rootCmd = &cobra.Command{
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Use: "installer",
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Short: "Simple CLI to aid installing Gitpod",
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}
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// Execute adds all child commands to the root command and sets flags appropriately.
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// This is called by main.main(). It only needs to happen once to the rootCmd.
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func Execute() {
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if err := rootCmd.Execute(); err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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}
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func getLayout() sources.Layout {
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fn := os.Getenv("INSTALLER_LAYOUT_FILE")
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if fn == "" {
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if rootOpts.debug {
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fn = "dev-layout.yaml"
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} else {
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fn = "layout.yaml"
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}
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}
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f, err := os.Open(fn)
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if err != nil {
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ui.Fatalf("cannot load installer layout:\n\t%q", err)
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}
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defer f.Close()
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var l sources.Layout
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err = yaml.NewDecoder(f).Decode(&l)
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if err != nil {
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ui.Fatalf("cannot load installer layout:\n\t%q", err)
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}
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if l.Destination == "" {
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l.Destination = rootOpts.destination
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}
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if rootOpts.debug && l.Destination == "" {
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loc, err := ioutil.TempDir("", "gitpod-installer-*")
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if err != nil {
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ui.Fatalf("cannot create tempdir:\n\t%q", err)
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}
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ui.Infof("created temp destination directory: %s", loc)
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l.Destination = loc
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}
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return l
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}
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func getCloneAndOwnOpts() sources.CloneAndOwnOpts {
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var res sources.CloneAndOwnOpts
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if rootOpts.debug {
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res.SourceVersion = fmt.Sprint(time.Now().Unix())
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}
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return res
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}
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func init() {
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rootCmd.PersistentFlags().BoolVar(&rootOpts.debug, "debug", false, "enables the debug mode - just useful for development")
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rootCmd.PersistentFlags().StringVar(&rootOpts.destination, "scripts-destination", "", "override the destination field of the layout")
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}
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