git一键push的脚本

借着ai帮助写了以下脚本，希望能运行当前脚本后，直接完成add/commit/push 3条命令，
适用于频繁需要git push的情形，
如果写得有错误，请各位大佬指正，

1，使用的ssh模式进行push，https有的时候连不上git

2，需要提前添加本机ssh key到GitHub仓库

3，“# Check write permission“ 是检查是否具有写权限，如果你的账户在当前目录又写权限，这一段可以删除

4，可以在运行此脚本时，后面添加git commit内容，如果直接运行脚本（即脚本后不加任何内容），则commit内容是当前时间戳

5，xxx/yyy.git 的解释

# Ensure remote is SSHsudo git remote set-url origin [url=mailto:git@github.com]git@github.com[/url]:xxx/yyy.git
echo "Using SSH remote..."

这一段的”[url=mailto:git@github.com]git@github.com[/url]:xxx/yyy.git“内容，是你需要push的仓库，xxx是GitHub用户名，yyy是仓库名

6 如下是脚本全文：

#!/bin/bash
#Git auto commit & push (SSH) with write permission check
REPO_DIR=$(pwd)
GIT_DIR="$REPO_DIR/.git"

# Check write permission
if [ ! -w "$GIT_DIR" ]; then
    echo "Error: You do not have write permission for the Git repository."
    echo "Run: sudo chown -R $(whoami) $REPO_DIR"
    exit 1
fi

# Check for changes (including untracked files)
#if sudo git diff --cached --quiet && sudo git diff --quiet; then
if [ -z "$(sudo git status --porcelain)" ]; then
    echo "No changes detected, skipping commit."
else
    if [ $# -eq 0 ]; then
        msg="Auto commit on $(date +%Y-%m-%d %H:%M:%S)"
    else
        msg="$*"
    fi
    echo "Adding changes..."
    sudo git add .
    echo "Committing changes..."
    sudo git commit -m "$msg"
fi

# Get current branch
branch=$(sudo git rev-parse --abbrev-ref HEAD)
echo "Current branch: $branch"

# Ensure remote is SSH
sudo git remote set-url origin [url=mailto:git@github.com]git@github.com[/url]:xxx/yyy.git
echo "Using SSH remote..."

# Test SSH connection
ssh -T [url=mailto:git@github.com]git@github.com[/url] 2>&1 | grep -q "successfully authenticated"
if [ $? -ne 0 ]; then
    echo "SSH not working. Check your SSH key."
    exit 1
fi

# Push
sudo git push origin "$branch"

if [ $? -eq 0 ]; then
    echo "Push successful!"
else
    echo "Push failed. Check SSH key or network."
fi