From 70ed237ffcdc4c311a1a219e2e41d3c677d4cf51 Mon Sep 17 00:00:00 2001
From: angristan <angristan@pm.me>
Date: Thu, 8 Aug 2019 22:56:53 +0200
Subject: [PATCH] Make sure kernel headers are installed

Fix #24. On Fedora/CentOS, kernel-headers is a dependency
---
 wireguard-install.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/wireguard-install.sh b/wireguard-install.sh
index b0bd456..3d0f8f2 100644
--- a/wireguard-install.sh
+++ b/wireguard-install.sh
@@ -84,11 +84,13 @@ fi
 if [[ "$OS" = 'ubuntu' ]]; then
     add-apt-repository ppa:wireguard/wireguard
     apt-get update
+    apt-get install linux-headers-$(uname -r)
     apt-get install wireguard
 elif [[ "$OS" = 'debian' ]]; then
     echo "deb http://deb.debian.org/debian/ unstable main" > /etc/apt/sources.list.d/unstable.list
     printf 'Package: *\nPin: release a=unstable\nPin-Priority: 90\n' > /etc/apt/preferences.d/limit-unstable
     apt update
+    apt-get install linux-headers-$(uname -r)
     apt install wireguard
 elif [[ "$OS" = 'fedora' ]]; then
     dnf copr enable jdoss/wireguard
@@ -98,6 +100,7 @@ elif [[ "$OS" = 'centos' ]]; then
     yum install epel-release
     yum install wireguard-dkms wireguard-tools
 elif [[ "$OS" = 'arch' ]]; then
+    pacman -S linux-headers
     pacman -S wireguard-tools
 fi
 
@@ -139,7 +142,7 @@ AllowedIPs = 0.0.0.0/0,::/0" >> "$HOME/$SERVER_WG_NIC-client.conf"
 
 # Add pre shared symmetric key to respective files
 case "$IS_PRE_SYMM" in
-    [yY][eE][sS]|[yY]) 
+    [yY][eE][sS]|[yY])
         CLIENT_SYMM_PRE_KEY=$( wg genpsk )
         echo "PresharedKey = $CLIENT_SYMM_PRE_KEY" >> "/etc/wireguard/$SERVER_WG_NIC.conf"
         echo "PresharedKey = $CLIENT_SYMM_PRE_KEY" >> "$HOME/$SERVER_WG_NIC-client.conf"