switch to shallow clone

diff --git a/Dockerfile b/Dockerfile
index fce7b684ff15200c3ccf82cc77b7a7daa3b0f558..084bf67a256473f33a7dd19f69e50493c07ffd97 100644 (file)
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM debian:buster-slim AS builder
 RUN apt-get update && apt-get install -y cmake gcc g++ git libreadline-dev make
-RUN git clone --recursive https://codeberg.org/armaan/gen-shell.git /app
+RUN git clone --recursive --depth 1 https://codeberg.org/armaan/gen-shell.git /app
 WORKDIR /app
 RUN cmake --configure .
 RUN cmake --build .