feat(claude-code): add initial plugin implementation with aliases, helpers, and tab completion

plugins/claude-code/claude-code.plugin.zsh

@@ -0,0 +1,163 @@
+# Claude Code - Oh My Zsh Plugin
+# Aliases and helpers for the Claude Code CLI
+# https://github.com/anthropics/claude-code
+
+# Prerequisite check
+
+if ! (( $+commands[claude] )); then
+  print "zsh claude-code plugin: claude not found. Install Claude Code: npm install -g @anthropic-ai/claude-code" >&2
+  return 1
+fi
+
+# Configuration variables
+
+: ${ZSH_CLAUDE_DEFAULT_MODEL:=}
+: ${ZSH_CLAUDE_DEFAULT_EFFORT:=}
+: ${ZSH_CLAUDE_DEFAULT_PERMISSION_MODE:=}
+: ${ZSH_CLAUDE_AUTO_CONTINUE:=false}
+
+# Core aliases
+
+alias cl='claude'
+alias clc='claude --continue'
+alias clr='claude --resume'
+alias clp='claude -p'
+alias clv='claude --version'
+alias clu='claude update'
+
+# Session aliases
+
+alias cln='claude -n'
+alias clw='claude -w'
+alias clfork='claude --fork-session'
+
+# Auth aliases
+
+alias clas='claude auth status'
+alias clal='claude auth login'
+alias clao='claude auth logout'
+
+# Config aliases
+
+alias clmcp='claude mcp'
+alias clag='claude agents'
+
+# Model & effort aliases
+
+function clm() {
+  local model="${1:-${ZSH_CLAUDE_DEFAULT_MODEL}}"
+  if [[ -z "$model" ]]; then
+    print "Usage: clm <model>  (opus, sonnet, haiku, or full model ID)" >&2
+    return 1
+  fi
+  shift 2>/dev/null
+  claude --model "$model" "$@"
+}
+
+function cle() {
+  local effort="${1:-${ZSH_CLAUDE_DEFAULT_EFFORT}}"
+  if [[ -z "$effort" ]]; then
+    print "Usage: cle <effort>  (low, medium, high, max)" >&2
+    return 1
+  fi
+  shift 2>/dev/null
+  claude --effort "$effort" "$@"
+}
+
+# Channel aliases
+
+alias clch-tg='claude --channels plugin:telegram@claude-plugins-official'
+alias clch-dc='claude --channels plugin:discord@claude-plugins-official'
+
+function clch() {
+  if [[ -z "$1" ]]; then
+    print "Usage: clch <channel-spec> [claude-args...]" >&2
+    print "  e.g. clch plugin:telegram@claude-plugins-official" >&2
+    return 1
+  fi
+  local channel="$1"
+  shift
+  claude --channels "$channel" "$@"
+}
+
+# Helper functions
+
+# Directory session: create or resume a session named after the current directory
+# Similar to tmux's tds alias
+function clds() {
+  local dir="${PWD##*/}"
+  [[ "$PWD" == "$HOME" ]] && dir="HOME"
+  [[ "$PWD" == "/" ]] && dir="ROOT"
+  claude --resume "$dir" "$@" 2>/dev/null || claude -n "$dir" "$@"
+}
+
+# Resume from a PR number
+function clfp() {
+  if [[ -z "$1" ]]; then
+    print "Usage: clfp <pr-number>" >&2
+    return 1
+  fi
+  claude --from-pr "$1"
+}
+
+# Start claude with default config variables applied
+function _claude_with_defaults() {
+  local -a args
+  args=()
+
+  [[ -n "$ZSH_CLAUDE_DEFAULT_MODEL" ]] && args+=(--model "$ZSH_CLAUDE_DEFAULT_MODEL")
+  [[ -n "$ZSH_CLAUDE_DEFAULT_EFFORT" ]] && args+=(--effort "$ZSH_CLAUDE_DEFAULT_EFFORT")
+  [[ -n "$ZSH_CLAUDE_DEFAULT_PERMISSION_MODE" ]] && args+=(--permission-mode "$ZSH_CLAUDE_DEFAULT_PERMISSION_MODE")
+
+  claude "${args[@]}" "$@"
+}
+
+# Tab completion
+
+function _claude_code_models() {
+  local -a models
+  models=(
+    'opus:Claude Opus (most capable)'
+    'sonnet:Claude Sonnet (balanced)'
+    'haiku:Claude Haiku (fastest)'
+  )
+  _describe 'model' models
+}
+
+function _claude_code_efforts() {
+  local -a efforts
+  efforts=(
+    'low:Minimal reasoning'
+    'medium:Balanced reasoning'
+    'high:Deep reasoning'
+    'max:Maximum reasoning depth'
+  )
+  _describe 'effort' efforts
+}
+
+function _claude_code_permission_modes() {
+  local -a modes
+  modes=(
+    'plan:Plan mode - confirm before actions'
+    'auto:Auto mode - approve safe actions'
+    'manual:Manual mode - approve everything'
+  )
+  _describe 'permission-mode' modes
+}
+
+function _clm() {
+  _arguments '1:model:_claude_code_models' '*::args:'
+}
+
+function _cle() {
+  _arguments '1:effort:_claude_code_efforts' '*::args:'
+}
+
+compdef _clm clm
+compdef _cle cle
+
+# Auto-continue on shell start
+
+if [[ "$ZSH_CLAUDE_AUTO_CONTINUE" == "true" && -z "$CLAUDECODE" ]]; then
+  claude --continue 2>/dev/null
+fi