mirror of
https://github.com/edgelesssys/constellation.git
synced 2024-10-01 01:36:09 -04:00
827c4f548d
bazel-deps-mirror is an internal tools used to upload external dependencies that are referenced in the Bazel WORKSPACE to the Edgeless Systems' mirror. It also normalizes deps rules. * hack: add tool to mirror Bazel dependencies * hack: bazel-deps-mirror tests * bazel: add deps mirror commands * ci: upload Bazel dependencies on renovate PRs * update go mod * run deps_mirror_upload Signed-off-by: Paul Meyer <49727155+katexochen@users.noreply.github.com> Co-authored-by: Paul Meyer <49727155+katexochen@users.noreply.github.com>
83 lines
2.1 KiB
Go
83 lines
2.1 KiB
Go
/*
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Copyright (c) Edgeless Systems GmbH
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SPDX-License-Identifier: AGPL-3.0-only
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*/
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// bazel-deps-mirror adds external dependencies to edgeless systems' mirror.
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package main
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import (
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"context"
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"fmt"
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"os"
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"os/signal"
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"github.com/spf13/cobra"
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)
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func main() {
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if err := execute(); err != nil {
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os.Exit(1)
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}
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}
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func execute() error {
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rootCmd := newRootCmd()
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ctx, cancel := signalContext(context.Background(), os.Interrupt)
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defer cancel()
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return rootCmd.ExecuteContext(ctx)
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}
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func newRootCmd() *cobra.Command {
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rootCmd := &cobra.Command{
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Use: "bazel-deps-mirror",
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Short: "Add external Bazel dependencies to edgeless systems' mirror",
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Long: "Add external Bazel dependencies to edgeless systems' mirror.",
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PersistentPreRun: preRunRoot,
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}
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rootCmd.SetOut(os.Stdout)
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rootCmd.PersistentFlags().Bool("verbose", false, "Enable verbose output")
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rootCmd.PersistentFlags().String("region", "eu-central-1", "AWS region of the API S3 bucket")
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rootCmd.PersistentFlags().String("bucket", "cdn-constellation-backend", "S3 bucket name of the API")
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rootCmd.PersistentFlags().String("mirror-base-url", "https://cdn.confidential.cloud", "Base URL of the public mirror endpoint")
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rootCmd.AddCommand(newCheckCmd())
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rootCmd.AddCommand(newFixCmd())
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return rootCmd
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}
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// signalContext returns a context that is canceled on the handed signal.
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// The signal isn't watched after its first occurrence. Call the cancel
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// function to ensure the internal goroutine is stopped and the signal isn't
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// watched any longer.
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func signalContext(ctx context.Context, sig os.Signal) (context.Context, context.CancelFunc) {
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sigCtx, stop := signal.NotifyContext(ctx, sig)
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done := make(chan struct{}, 1)
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stopDone := make(chan struct{}, 1)
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go func() {
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defer func() { stopDone <- struct{}{} }()
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defer stop()
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select {
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case <-sigCtx.Done():
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fmt.Println(" Signal caught. Press ctrl+c again to terminate the program immediately.")
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case <-done:
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}
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}()
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cancelFunc := func() {
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done <- struct{}{}
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<-stopDone
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}
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return sigCtx, cancelFunc
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}
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func preRunRoot(cmd *cobra.Command, _ []string) {
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cmd.SilenceUsage = true
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}
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