From 4dd1df496907fa7af9a77c717dbd64eb9b9a62cf Mon Sep 17 00:00:00 2001
From: ashley-b <ashley.b@reddegrees.com>
Date: Fri, 3 Jan 2025 19:21:43 +1100
Subject: [PATCH] Added GIT_CLONE_JOBS ARG to Dockerfile (#34)

The hardcoded GIT_CLONE_JOBS value was too high for some systems. This commit exposes the number of jobs as a docker argument so users can control it via `docker build --build-arg GIT_CLONE_JOBS=N`
---
 Dockerfile | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index a0c9194..27a2cbd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,9 @@
 # Start from the latest Swift nightly main toolchain
 FROM swiftlang/swift:nightly-main-jammy
 
+# The number of submodules fetched at the same time
+ARG GIT_CLONE_JOBS=24
+
 # Install ESP-IDF dependencies
 RUN apt-get update \
   && apt-get install --yes --no-install-recommends \
@@ -19,7 +22,7 @@ RUN mkdir -p ~/esp \
     --depth 1 \
     --shallow-submodules \
     --recursive https://github.com/espressif/esp-idf.git \
-    --jobs 24
+    --jobs $GIT_CLONE_JOBS
 
 # Install ESP-IDF
 RUN cd ~/esp/esp-idf \
@@ -41,7 +44,7 @@ RUN mkdir -p ~/esp \
     --depth 1 \
     --shallow-submodules \
     --recursive https://github.com/espressif/esp-matter.git \
-    --jobs 24
+    --jobs $GIT_CLONE_JOBS
 
 # Download ESP-Matter
 RUN mkdir -p ~/esp \