fix: 🐛 issue with known hosts

Signed-off-by: Andy Augustin <dev@andreas-augustin.org>

src/entrypoint.sh

@@ -22,6 +22,11 @@ if [[ -z "${SOURCE_REPO_PATH}" ]]; then
  exit 1
 fi
 
+if [[ -z "${HOME}" ]]; then
+ err "Missing env variable HOME.";
+ exit 1
+fi
+
 ############################################
 # Variables
 ############################################
@@ -147,7 +152,8 @@ function git_init() {
 
  if [[ "${IS_NOT_SOURCE_GITHUB}" == 'true' ]]; then
  info "the source repository is not located within GitHub."
- ssh-keyscan -t rsa "${source_repo_hostname}" >> /root/.ssh/known_hosts
+ mkdir -p "${HOME}"/.ssh
+ ssh-keyscan -t rsa "${source_repo_hostname}" >> "${HOME}"/.ssh/known_hosts
  else
  info "the source repository is located within GitHub."
  gh auth setup-git --hostname "${source_repo_hostname}"