mirror of
https://github.com/gitpod-io/gitpod.git
synced 2025-12-08 17:36:30 +00:00
44 lines
1.0 KiB
Go
44 lines
1.0 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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"crypto/sha1"
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"encoding/hex"
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"fmt"
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"os"
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"github.com/spf13/cobra"
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"golang.org/x/xerrors"
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)
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// doneCmd represents the done command
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var syncDoneCmd = &cobra.Command{
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Use: "sync-done <name>",
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Short: "Notifies the corresponding gp sync-await calls that this event has happened",
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Args: cobra.ExactArgs(1),
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RunE: func(cmd *cobra.Command, args []string) error {
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h := sha1.New()
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h.Write([]byte(args[0]))
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id := hex.EncodeToString(h.Sum(nil))
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lockFile := fmt.Sprintf("/tmp/gp-%s.done", id)
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if _, err := os.Stat(lockFile); !os.IsNotExist(err) {
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// file already exists - we're done
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return nil
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}
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err := os.WriteFile(lockFile, []byte("done"), 0600)
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if err != nil {
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return xerrors.Errorf("cannot write lock file: %w", err)
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}
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return nil
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},
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}
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func init() {
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rootCmd.AddCommand(syncDoneCmd)
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}
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