restic-rest-server: use custom entrypoint

1 files changed, 23 insertions, 0 deletions

diff --git a/restic-rest-server/entrypoint.sh b/restic-rest-server/entrypoint.sh
new file mode 100755
index 0000000..57a9afb
--- /dev/null
+++ b/restic-rest-server/entrypoint.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+set -e
+
+DATA_DIRECTORY=${DATA_DIRECTORY:-"/data"}
+PASSWORD_FILE=${PASSWORD_FILE:-"/data/.htpasswd"}
+DISABLE_AUTHENTICATION=${DISABLE_AUTHENTICATION:-"true"}
+OPTIONS=${OPTIONS:-"--append-only --prometheus"}
+
+if [ "$DISABLE_AUTHENTICATION" = "false" ]; then
+    [ ! -f "$PASSWORD_FILE" ] && touch "$PASSWORD_FILE"
+
+    if [ ! -s "$PASSWORD_FILE" ]; then
+        echo
+        echo "**WARNING** No user exists, please 'docker exec -it \$CONTAINER_ID create_user'"
+        echo
+    fi
+else
+    rm -f "$PASSWORD_FILE"
+    OPTIONS="$OPTIONS --no-auth"
+fi
+
+exec rest-server --path "$DATA_DIRECTORY" $OPTIONS