From fdf0de08c4dfc292c5eb2360163c233bf9ec6b59 Mon Sep 17 00:00:00 2001
From: Jan De Dobbeleer <jan.de.dobbeleer@gmail.com>
Date: Tue, 4 Jun 2024 10:55:27 +0200
Subject: [PATCH] fix(linux): remove support for upgrade

resolves #4992 as we are not able to support the upgrade command
on linux as updating oh-my-posh from within itself is impossible
to due a lock on the executable, unlike on darwin

Windows is able to update the executable after we start the installer
in the background and exit the current process
---
 src/cli/upgrade.go                         | 6 ++++++
 src/upgrade/cli.go                         | 2 ++
 src/upgrade/{cli_unix.go => cli_darwin.go} | 2 --
 src/upgrade/cli_other.go                   | 5 +++++
 4 files changed, 13 insertions(+), 2 deletions(-)
 rename src/upgrade/{cli_unix.go => cli_darwin.go} (97%)
 create mode 100644 src/upgrade/cli_other.go

diff --git a/src/cli/upgrade.go b/src/cli/upgrade.go
index 4170328dc1a5..65ce2e3a2bb1 100644
--- a/src/cli/upgrade.go
+++ b/src/cli/upgrade.go
@@ -2,6 +2,7 @@ package cli
 
 import (
 	"fmt"
+	"runtime"
 
 	"github.com/jandedobbeleer/oh-my-posh/src/platform"
 	"github.com/jandedobbeleer/oh-my-posh/src/upgrade"
@@ -17,6 +18,11 @@ var upgradeCmd = &cobra.Command{
 	Long:  "Upgrade when a new version is available.",
 	Args:  cobra.NoArgs,
 	Run: func(_ *cobra.Command, _ []string) {
+		if runtime.GOOS == platform.LINUX {
+			fmt.Print("\n    ⚠️ upgrade is not supported on this platform\n\n")
+			return
+		}
+
 		if force {
 			upgrade.Run()
 			return
diff --git a/src/upgrade/cli.go b/src/upgrade/cli.go
index cd515b82c7fc..56055489139b 100644
--- a/src/upgrade/cli.go
+++ b/src/upgrade/cli.go
@@ -1,3 +1,5 @@
+//go:build windows || darwin
+
 package upgrade
 
 import (
diff --git a/src/upgrade/cli_unix.go b/src/upgrade/cli_darwin.go
similarity index 97%
rename from src/upgrade/cli_unix.go
rename to src/upgrade/cli_darwin.go
index 661e1c8f2b45..55ffd600a2cf 100644
--- a/src/upgrade/cli_unix.go
+++ b/src/upgrade/cli_darwin.go
@@ -1,5 +1,3 @@
-//go:build !windows
-
 package upgrade
 
 import (
diff --git a/src/upgrade/cli_other.go b/src/upgrade/cli_other.go
new file mode 100644
index 000000000000..6f3a890678cd
--- /dev/null
+++ b/src/upgrade/cli_other.go
@@ -0,0 +1,5 @@
+//go:build linux || freebsd || openbsd
+
+package upgrade
+
+func Run() {}