clone with depth=1

test/Dockerfile

@@ -8,19 +8,19 @@ RUN apk add --no-cache git
 # mods to test
 RUN mkdir -p /root/.minetest/worlds/world/worldmods/ &&\
     cd /root/.minetest/worlds/world/worldmods &&\
-    git clone https://github.com/buckaroobanzay/mtt &&\
-    git clone https://github.com/mt-mods/unifieddyes &&\
-    git clone https://github.com/mt-mods/basic_materials &&\
-    git clone https://github.com/mt-mods/pipeworks &&\
-    git clone https://github.com/mt-mods/steel &&\
-    git clone https://github.com/mt-mods/display_modpack &&\
-    git clone https://github.com/mt-mods/homedecor_modpack
+    git clone --depth=1 https://github.com/buckaroobanzay/mtt &&\
+    git clone --depth=1 https://github.com/mt-mods/unifieddyes &&\
+    git clone --depth=1 https://github.com/mt-mods/basic_materials &&\
+    git clone --depth=1 https://github.com/mt-mods/pipeworks &&\
+    git clone --depth=1 https://github.com/mt-mods/steel &&\
+    git clone --depth=1 https://github.com/mt-mods/display_modpack &&\
+    git clone --depth=1 https://github.com/mt-mods/homedecor_modpack
 
 # available games
 RUN mkdir -p /root/.minetest/games &&\
     cd /root/.minetest/games &&\
-    git clone https://github.com/minetest/minetest_game &&\
-    git clone --recurse-submodules https://github.com/TerraQuest-Studios/farlands_reloaded &&\
-    git clone https://codeberg.org/mineclonia/mineclonia &&\
-    git clone https://git.minetest.land/MineClone2/MineClone2 mineclone2 &&\
-    git clone https://codeberg.org/Wuzzy/Hades_Revisited hades_revisited
+    git clone --depth=1 https://github.com/minetest/minetest_game &&\
+    git clone --depth=1 --recurse-submodules https://github.com/TerraQuest-Studios/farlands_reloaded &&\
+    git clone --depth=1 https://codeberg.org/mineclonia/mineclonia &&\
+    git clone --depth=1 https://git.minetest.land/MineClone2/MineClone2 mineclone2 &&\
+    git clone --depth=1 https://codeberg.org/Wuzzy/Hades_Revisited hades_revisited