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From 0e3ce2489f92cc037936866a1d6d7901fb14d440 Mon Sep 17 00:00:00 2001
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From: Link Dupont <link@sub-pop.net>
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Date: Mon, 14 Feb 2022 15:15:54 -0500
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Subject: [PATCH] fix: collect error messages during disconnect
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If an error occurs during disconnect, the error is collected and
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reported at the end of the operation instead of aborting the operation
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part-way through.
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Fixes: ESSNTL-2281
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---
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main.go | 42 +++++++++++++++++++++++++++++++++---------
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1 file changed, 33 insertions(+), 9 deletions(-)
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diff --git a/main.go b/main.go
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index 0e6cc07..db5a34d 100644
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--- a/main.go
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+++ b/main.go
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@@ -6,6 +6,7 @@ import (
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"fmt"
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"os"
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"strings"
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+ "text/tabwriter"
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"time"
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"git.sr.ht/~spc/go-log"
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@@ -18,6 +19,7 @@ import (
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const successPrefix = "\033[32m●\033[0m"
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const failPrefix = "\033[31m●\033[0m"
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+const errorPrefix = "\033[31m!\033[0m"
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func main() {
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app := cli.NewApp()
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@@ -169,6 +171,7 @@ func main() {
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UsageText: fmt.Sprintf("%v disconnect", app.Name),
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Description: fmt.Sprintf("The disconnect command disconnects the system from Red Hat Subscription Management, Red Hat Insights and %v and deactivates the %v daemon. %v will no longer be able to interact with the system.", Provider, BrandName, Provider),
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Action: func(c *cli.Context) error {
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+ errorMessages := make(map[string]error)
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hostname, err := os.Hostname()
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if err != nil {
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return cli.Exit(err, 1)
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@@ -180,29 +183,50 @@ func main() {
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s.Suffix = fmt.Sprintf(" Deactivating the %v daemon", BrandName)
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s.Start()
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if err := deactivate(); err != nil {
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- return cli.Exit(err, 1)
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+ errorMessages[BrandName] = fmt.Errorf("cannot deactivate daemon: %w", err)
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+ s.Stop()
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+ fmt.Printf(errorPrefix+" Cannot deactivate the %v daemon\n", BrandName)
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+ } else {
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+ s.Stop()
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+ fmt.Printf(failPrefix+" Deactivated the %v daemon\n", BrandName)
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}
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- s.Stop()
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- fmt.Printf(failPrefix+" Deactivated the %v daemon\n", BrandName)
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s.Suffix = " Disconnecting from Red Hat Insights..."
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s.Start()
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if err := unregisterInsights(); err != nil {
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- return cli.Exit(err, 1)
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+ errorMessages["insights"] = fmt.Errorf("cannot disconnect from Red Hat Insights: %w", err)
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+ s.Stop()
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+ fmt.Printf(errorPrefix + " Cannot disconnect from Red Hat Insights\n")
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+ } else {
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+ s.Stop()
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+ fmt.Print(failPrefix + " Disconnected from Red Hat Insights\n")
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}
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- s.Stop()
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- fmt.Print(failPrefix + " Disconnected from Red Hat Insights\n")
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s.Suffix = " Disconnecting from Red Hat Subscription Management..."
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s.Start()
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if err := unregister(); err != nil {
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- return cli.Exit(err, 1)
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+ errorMessages["rhsm"] = fmt.Errorf("cannot disconnect from Red Hat Subscription Management: %w", err)
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+ s.Stop()
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+ fmt.Printf(errorPrefix + " Cannot disconnect from Red Hat Subscription Management\n")
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+ } else {
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+ s.Stop()
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+ fmt.Printf(failPrefix + " Disconnected from Red Hat Subscription Management\n")
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}
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- s.Stop()
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- fmt.Printf(failPrefix + " Disconnected from Red Hat Subscription Management\n")
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fmt.Printf("\nManage your Red Hat connector systems: https://red.ht/connector\n")
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+ if len(errorMessages) > 0 {
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+ fmt.Println()
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+ fmt.Printf("The following errors were encountered during disconnect:\n\n")
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+ w := tabwriter.NewWriter(os.Stdout, 0, 0, 2, ' ', 0)
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+ fmt.Fprintln(w, "STEP\tERROR\t")
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+ for svc, err := range errorMessages {
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+ fmt.Fprintf(w, "%v\t%v\n", svc, err)
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+ }
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+ w.Flush()
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+ return cli.Exit("", 1)
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+ }
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+
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return nil
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},
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},
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