From 3b5446324b74da5f2892126b75c86cf36572712b Mon Sep 17 00:00:00 2001
From: Dawid Dziurla <dawidd0811@gmail.com>
Date: Sat, 21 Mar 2020 20:54:44 +0100
Subject: [PATCH] main: make key input required

---
 main.sh | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/main.sh b/main.sh
index a14c879..e911c8c 100755
--- a/main.sh
+++ b/main.sh
@@ -11,16 +11,20 @@ if test -z "$playbook"; then
     exit 1
 fi
 
-if test -n "$key"; then
-    mkdir -p ~/.ssh
-    echo "$key" > ~/.ssh/id_rsa
-    chmod 400 ~/.ssh/id_rsa
+if test -z "$key"; then
+    echo "You need to specify 'key' input (SSH private key)"
+    exit 1
 fi
 
+mkdir -p "$HOME/.ssh"
+echo "$key" > "$HOME/.ssh/id_rsa"
+chmod 600 "$HOME/.ssh/id_rsa"
+
 echo "$options"
 echo "$playbook"
 
 export ANSIBLE_HOST_KEY_CHECKING=False
 export ANSIBLE_FORCE_COLOR=True
+export ANSIBLE_PRIVATE_KEY_FILE="$HOME/.ssh/id_rsa"
 
 ansible-playbook $options $playbook
\ No newline at end of file