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dbskill-upgrade

dbskill-upgrade

github.com/dontbesilent2025Agent workflows10.9k1.7k installsUpdated today
Repository

About dbskill-upgrade

A skill for upgrading dbskill installations under `~/.claude/skills/` to the latest remote version and showing what changed. It backs up existing files before replacement and attempts recovery if an upgrade fails.

Key features

  1. 01Checks install location and current version
  2. 02Fetches and compares the remote version
  3. 03Backs up existing skills before upgrading
  4. 04Attempts backup recovery after failures
  5. 05Shows changes between versions

Use cases

  1. 01Check whether dbskill needs an upgrade
  2. 02Update dbskill and review the change summary
  3. 03Restore existing skills after an upgrade failure

Install

Copy the command and run it in a terminal.

$npx skills add https://github.com/dontbesilent2025/dbskill --skill dbskill-upgrade

After installing, type/dbskill-upgradein Claude Code to confirm it loaded.

Details

From the project README

dbskill-upgrade

升级 dbskill 到最新版本，显示更新内容。

使用场景

  • 用户主动调用 /dbskill-upgrade 升级
  • 显示版本变化和更新内容

升级流程

Step 1: 检测安装位置
if [ -d "$HOME/.claude/skills/dbs" ]; then
  INSTALL_DIR="$HOME/.claude/skills"
  echo "Install location: $INSTALL_DIR"
else
  echo "ERROR: dbskill not found in ~/.claude/skills/"
  exit 1
fi
Step 2: 获取当前版本
OLD_VERSION=$(cat "$HOME/.claude/skills/dbskill-upgrade/../../VERSION" 2>/dev/null || echo "unknown")
echo "Current version: $OLD_VERSION"
Step 3: 获取远程版本
REMOTE_VERSION=$(curl -sL https://raw.githubusercontent.com/dontbesilent2025/dbskill/main/VERSION || echo "")
if [ -z "$REMOTE_VERSION" ]; then
  echo "ERROR: Cannot fetch remote version"
  exit 1
fi
echo "Remote version: $REMOTE_VERSION"
Step 4: 比较版本

如果 OLD_VERSION 等于 REMOTE_VERSION，告诉用户已是最新版本，结束。

否则继续升级。

Step 5: 备份当前版本
BACKUP_DIR="$HOME/.claude/skills/.dbskill-backup-$(date +%Y%m%d-%H%M%S)"
mkdir -p "$BACKUP_DIR"
cp -r "$HOME/.claude/skills"/dbs* "$BACKUP_DIR/" 2>/dev/null || true
echo "Backup created: $BACKUP_DIR"
Step 6: 下载最新版本
TMP_DIR=$(mktemp -d)
git clone --depth 1 https://github.com/dontbesilent2025/dbskill.git "$TMP_DIR/dbskill"
if [ $? -ne 0 ]; then
  echo "ERROR: Failed to clone repository"
  exit 1
fi
echo "Downloaded to: $TMP_DIR/dbskill"
Step 7: 替换旧版本
rm -rf "$HOME/.claude/skills"/dbs*
cp -r "$TMP_DIR/dbskill/skills"/dbs* "$HOME/.claude/skills/"
rm -rf "$TMP_DIR"
echo "Upgrade completed"

如果复制失败，从备份恢复：

if [ $? -ne 0 ]; then
  echo "ERROR: Upgrade failed, restoring from backup..."
  rm -rf "$HOME/.claude/skills"/dbs*
  cp -r "$BACKUP_DIR"/* "$HOME/.claude/skills/"
  echo "Restored from backup"
  exit 1
fi
Step 8: 显示更新内容

读取 $HOME/.claude/skills/dbs/../../README.md（如果存在），提取从 OLD_VERSION 到 REMOTE_VERSION 之间的更新内容。

格式：

dbskill v{REMOTE_VERSION} — 从 v{OLD_VERSION} 升级成功！

更新内容：
- [从 README 提取的更新要点]

升级完成！
Step 9: 清理备份

询问用户是否删除备份：

echo "Backup location: $BACKUP_DIR"
echo "Keep backup? (will be auto-deleted in 7 days if not used)"

不强制删除，让用户自己决定。

错误处理

  • 网络失败：提示用户检查网络连接
  • Git clone 失败：从备份恢复
  • 文件复制失败：从备份恢复

注意事项

  • 只支持通过 ~/.claude/skills/ 安装的版本
  • 升级前自动备份，失败时自动恢复
  • 不需要用户手动操作 git

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