From bc22f7d43c12c5f79c71b0319666e71f29d61322 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jakub=20K=C4=85dzio=C5=82ka?= <kuba@kadziolka.net>
Date: Mon, 25 May 2020 18:53:04 +0200
Subject: [PATCH] Disable self-update.

Based on a Fedora patch by Elliott Sales de Andrade.
---
 cli/cli.go | 44 +-------------------------------------------
 1 file changed, 1 insertion(+), 43 deletions(-)

diff --git a/cli/cli.go b/cli/cli.go
index 4312eb0..5f62297 100644
--- a/cli/cli.go
+++ b/cli/cli.go
@@ -10,13 +10,10 @@ import (
 	"io"
 	"io/ioutil"
 	"net/http"
-	"runtime"
 	"strings"
 	"time"
 
 	"github.com/blang/semver"
-	"github.com/exercism/cli/debug"
-	update "github.com/inconshreveable/go-update"
 )
 
 var (
@@ -95,46 +92,7 @@ func (c *CLI) IsUpToDate() (bool, error) {
 
 // Upgrade allows the user to upgrade to the latest version of the CLI.
 func (c *CLI) Upgrade() error {
-	var (
-		OS   = osMap[runtime.GOOS]
-		ARCH = archMap[runtime.GOARCH]
-	)
-
-	if OS == "" || ARCH == "" {
-		return fmt.Errorf("unable to upgrade: OS %s ARCH %s", OS, ARCH)
-	}
-
-	buildName := fmt.Sprintf("%s-%s", OS, ARCH)
-	if BuildARCH == "arm" {
-		if BuildARM == "" {
-			return fmt.Errorf("unable to upgrade: arm version not found")
-		}
-		buildName = fmt.Sprintf("%s-v%s", buildName, BuildARM)
-	}
-
-	var downloadRC *bytes.Reader
-	for _, a := range c.LatestRelease.Assets {
-		if strings.Contains(a.Name, buildName) {
-			debug.Printf("Downloading %s\n", a.Name)
-			var err error
-			downloadRC, err = a.download()
-			if err != nil {
-				return fmt.Errorf("error downloading executable: %s", err)
-			}
-			break
-		}
-	}
-	if downloadRC == nil {
-		return fmt.Errorf("no executable found for %s/%s%s", BuildOS, BuildARCH, BuildARM)
-	}
-
-	bin, err := extractBinary(downloadRC, OS)
-	if err != nil {
-		return err
-	}
-	defer bin.Close()
-
-	return update.Apply(bin, update.Options{})
+	return fmt.Errorf("Please use Guix to update Exercism")
 }
 
 func (c *CLI) fetchLatestRelease() error {
-- 
2.26.2

e>
<div class='path'>path: <a href='/guix/log/?id=1ee72bb55b69796abc69d56a51b8eb3f42438be6'>root</a>/<a href='/guix/log/gnu?id=1ee72bb55b69796abc69d56a51b8eb3f42438be6'>gnu</a>/<a href='/guix/log/gnu/services?id=1ee72bb55b69796abc69d56a51b8eb3f42438be6'>services</a>/<a href='/guix/log/gnu/services/rsync.scm?id=1ee72bb55b69796abc69d56a51b8eb3f42438be6'>rsync.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/services/rsync.scm?id=1ee72bb55b69796abc69d56a51b8eb3f42438be6&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2019-03-04 15:22:58 +0100'>2019-03-04</span></td><td><a href='/guix/commit/gnu/services/rsync.scm?id=56a93cb975ddc33d50183fb122e2aafda026f18e'>services: Use 'file-append' for user account shells.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/cuirass.scm (cuirass-account): Use 'file-append' instead
of #~(string-append #$shadow "/sbin/nologin").
* gnu/services/monitoring.scm (zabbix-server-account): Likewise.
(zabbix-agent-account): Likewise.
* gnu/services/rsync.scm (rsync-account): Likewise.
* gnu/services/ssh.scm (%openssh-accounts): Likewise.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-09-23 21:07:27 +0100'>2017-09-23</span></td><td><a href='/guix/commit/gnu/services/rsync.scm?id=9db7e9be59820190a97de22ba72e71fa25f9d168'>gnu: Add rsync service.</a><span class='msg-avail'>...<span class='msg-tooltip'>* doc/guix.texi (Networking Services): Add rsync service documentation.
* gnu/services/rsync.scm (&lt;rsync-configuration&gt;): New file.
* gnu/tests/rsync.scm: New file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add new files.

Signed-off-by: Christopher Baines &lt;mail@cbaines.net&gt;
</span></span></td><td>Oleg Pykhalov</td></tr>