Remove the key when we're done with it

alexcrichton · alexcrichton · commit 66a0986a4207 · 2019-03-07T07:29:06.000-08:00
diff --git a/ci/setup-git.sh b/ci/setup-git.sh
@@ -5,5 +5,6 @@ export GIT_SSH_COMMAND="ssh -o StrictHostKeyChecking=no"
 echo $GITHUB_DEPLOY_KEY | base64 -d > _the_key
 chmod 600 _the_key
 ssh-add _the_key
+rm _the_key
 git config --global user.name "Deploy from CI"
 git config --global user.email ""
