`rtk init -g` does not respect CLAUDE_CONFIG_DIR · rtk-ai/rtk#633

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effort-smallenhancementgood first issue

説明

CLAUDE_CONFIG_DIR is an optional env var which tells Claude Code to read configs from another directory. I use this to isolate my personal configs from shared company configs. I also use it as a way to test my integrations against company defaults.

It would be nice if rtk init either respected CLAUDE_CONFIG_DIR or supported another way to direct where the installation should happen.

$ rtk init -g

RTK hook installed/updated (global).

  Hook:      /Users/joshua/.claude/hooks/rtk-rewrite.sh
  RTK.md:    /Users/joshua/.claude/RTK.md (10 lines)
  CLAUDE.md: @RTK.md reference added

Patch existing /Users/joshua/.claude/settings.json? [y/N]
y

  settings.json: hook added
  Backup: /Users/joshua/.claude/settings.json.bak
  Restart Claude Code. Test with: git status
  filters:   /Users/joshua/Library/Application Support/rtk/filters.toml (template, edit to add user-global filters)

$ echo $CLAUDE_CONFIG_DIR
/Users/joshua/myclaude

コントリビューターガイド

技術スタック: rust
領域: clideveloper experience
Issue 種別: feature
難度: 3
推定時間: half day
活動状況: active
明確さ: clear
前提条件: Rustcommand line interfaceenvironment variables
初心者向け度: 65
調査方針: Locate the implementation of `rtk init g` in the source code, likely in `src/commands/init.rs` or similar. Identify where the default config directory path `/Users/joshua/.claude/` is hardcoded. Then, add logic to check for the `CLAUDE CONFIG DIR` environment variable and use it if present, falling back to the default. Ensure that all file writes (hook, RTK.md, settings.json) respect this path. Consider the implications for cross platform support (e.g., Windows uses `%CLAUDE CONFIG DIR%`). Review existing tests and add appropriate ones.