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Linux/Development/Pull-Latest-From-Git-Function.sh

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+# Function to pull the latest changes from the Git repo
+pull_latest_from_git() {
+    # Directory where the repo will be cloned
+    REPO_DIR="/mnt/server"
+
+    # Check if Git is installed
+    if ! command -v git >/dev/null 2>&1; then
+        echo "Git is not installed. Installing Git..."
+        apk update
+        apk add git
+    fi
+
+    # Configure Git to use the provided username and PAT
+    if [ -n "${GIT_USERNAME}" ] && [ -n "${GIT_PAT}" ]; then
+        echo "Configuring Git credentials and directory..."
+        git config --global --add safe.directory "${REPO_DIR}"
+        echo "The directory config worked"
+        git config --global credential.helper store
+        echo "https://${GIT_USERNAME}:${GIT_PAT}@${GIT_REPO_URL#https://}" > /root/.git-credentials
+        chmod 600 /root/.git-credentials
+        echo "The credentials config worked"
+    fi
+
+    cd "${REPO_DIR}"
+
+    # Check if the .git directory exists
+    if [ -d ".git" ]; then
+        echo "Repository already exists. Pulling latest changes from ${GIT_BRANCH} branch..."
+        git fetch origin
+        git reset "origin/${GIT_BRANCH}"
+    else
+        echo "Cloning repository from ${GIT_REPO_URL}..."
+        git clone https://${GIT_REPO_URL} ${REPO_DIR}
+    fi
+
+    # Clean up Git credentials
+    rm -f /root/.git-credentials
+    git config --global --unset credential.helper
+}
+
+# Pull the latest changes from Git
+pull_latest_from_git