From 114f6043614d0a74a62aabe3829bd80a753b0dd0 Mon Sep 17 00:00:00 2001
From: Janos Bonic <86970079+janosdebugs@users.noreply.github.com>
Date: Fri, 5 Jan 2024 18:29:09 +0100
Subject: [PATCH] Adding GPG check

Signed-off-by: Janos Bonic <86970079+janosdebugs@users.noreply.github.com>
---
 src/install-opentofu.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/install-opentofu.sh b/src/install-opentofu.sh
index a702fdc..c91bef6 100755
--- a/src/install-opentofu.sh
+++ b/src/install-opentofu.sh
@@ -283,6 +283,10 @@ download_gpg() {
     log_error "Bug: no destination passed to download_gpg."
     return $TOFU_INSTALL_EXIT_CODE_INVALID_ARGUMENT
   fi
+  if ! command_exists "gpg"; then
+    log_error "Missing gpg binary."
+    return $TOFU_INSTALL_EXIT_CODE_INSTALL_METHOD_NOT_SUPPORTED
+  fi
   log_debug "Downloading GPG key from ${1} to ${2}..."
   if ! download_tool_exists; then
     return $TOFU_INSTALL_EXIT_CODE_DOWNLOAD_TOOL_MISSING