【AI-提效】svn diff 配置 bcompare

问题 svn diff 配置 bcompare（20251218）

原生svn diff 没有图形化界面不好用，直接配置diff-cmd = /.../bcompare不能使用

解决方案

不废话，直接上代码

#!/bin/bash
# SVN参数转BCompare可接受格式的包装脚本（精简版，无冗余echo）

# 初始化文件路径数组
file_paths=()

# 遍历处理参数（从索引1开始，跳过脚本自身）
i=1
while [ $i -le $# ]; do
    current_arg="${!i}"

    # 过滤SVN的-u参数
    if [ "$current_arg" = "-u" ]; then
        i=$((i + 1))
        continue
    fi

    # 过滤SVN的-L参数及对应的标签
    if [ "$current_arg" = "-L" ] && [ $((i+1)) -le $# ]; then
        i=$((i + 2))
        continue
    fi

    # 收集有效文件路径
    if [ -f "$current_arg" ]; then
        file_paths+=("$current_arg")
    fi

    i=$((i + 1))
done

# 调用BCompare（仅保留错误提示）
if [ ${#file_paths[@]} -ge 2 ]; then
    /your_bcompare_path "${file_paths[0]}" "${file_paths[1]}"
else
    echo "❌ 错误：未提取到足够的文件路径（需2个，实际${#file_paths[@]}个），无法执行BCompare"
    exit 1
fi

代码链接：https://github.com/a200638012/myscripts/tree/main/bash/svn_bcompare_wapper

使用方法

1. modify your svn config in your home dir like ~/.subversion/config

1. uncomment diff-cmd
2. diff-cmd = /yourpath_to_svn_bcompare_wrapper.sh

2. chomd +x /yourpath_to_svn_bcompare_wrapper.sh
3. now you can use svn diff xxx.file by bcompare