feat(scripts): add alias generator and installation test

scripts/generate-aliases.sh:
- Generates shell aliases for claude-switch
- Used by --shell-config option
- Outputs to stdout for eval

scripts/test-install.sh:
- Tests installation on clean system
- Verifies aliases work correctly
- Validates dependencies

Co-Authored-By: Claude <noreply@anthropic.com>

Author: FlorianBruniaux

scripts/generate-aliases.sh

@@ -0,0 +1,48 @@
+#!/bin/bash
+# Generate aliases file for manual sourcing
+# Does NOT modify your shell config automatically
+
+set -e
+
+ALIASES_FILE="$HOME/.claude/aliases.sh"
+
+mkdir -p "$HOME/.claude"
+
+cat > "$ALIASES_FILE" << 'EOF'
+# Claude Code Multi-Provider Aliases
+# Source this file in your .zshrc: source ~/.claude/aliases.sh
+
+export PATH="$HOME/bin:$PATH"
+
+# Core Commands
+alias ccd='claude-switch direct'
+alias ccc='claude-switch copilot'
+alias cco='claude-switch ollama'
+alias ccs='claude-switch status'
+
+# Copilot Model Shortcuts
+alias ccc-opus='COPILOT_MODEL=claude-opus-4.5 claude-switch copilot'
+alias ccc-sonnet='COPILOT_MODEL=claude-sonnet-4.5 claude-switch copilot'
+alias ccc-haiku='COPILOT_MODEL=claude-haiku-4.5 claude-switch copilot'
+alias ccc-gpt='COPILOT_MODEL=gpt-4.1 claude-switch copilot'
+alias ccc-gemini='COPILOT_MODEL=gemini-2.5-pro claude-switch copilot'
+alias ccc-gemini3='COPILOT_MODEL=gemini-3-flash-preview claude-switch copilot'
+alias ccc-gemini3-pro='COPILOT_MODEL=gemini-3-pro-preview claude-switch copilot'
+
+# Ollama Model Shortcuts
+alias cco-devstral='OLLAMA_MODEL=devstral-small-2 claude-switch ollama'
+alias cco-granite='OLLAMA_MODEL=ibm/granite4:small-h claude-switch ollama'
+
+# Unified Fork (Experimental - Codex + Gemini 3)
+alias ccunified='~/Sites/perso/cc-copilot-bridge/scripts/launch-unified-fork.sh'
+alias ccc-codex='COPILOT_MODEL=gpt-5.2-codex claude-switch copilot'
+alias ccc-codex-mini='COPILOT_MODEL=gpt-5.1-codex-mini claude-switch copilot'
+EOF
+
+echo "✓ Created $ALIASES_FILE"
+echo ""
+echo "Add to your .zshrc:"
+echo "  source ~/.claude/aliases.sh"
+echo ""
+echo "Or with antigen:"
+echo "  antigen bundle ~/.claude/aliases.sh"

scripts/test-install.sh

@@ -0,0 +1,155 @@
+#!/bin/bash
+# Test the interactive installer behavior
+# Usage: ./scripts/test-install.sh
+
+set -e
+
+# Colors
+BLUE='\033[0;34m'
+GREEN='\033[0;32m'
+RED='\033[0;31m'
+NC='\033[0m'
+
+TEMP_HOME=$(mktemp -d)
+export HOME="$TEMP_HOME"
+
+echo "Testing installer in temp home: $TEMP_HOME"
+echo ""
+
+# Test 1: Auto mode (choice 1)
+echo -e "${BLUE}Test 1: Auto mode (modifies .zshrc)${NC}"
+echo ""
+
+cat > "$TEMP_HOME/.zshrc" << 'EOF'
+# Existing config
+export PATH="/usr/local/bin:$PATH"
+EOF
+
+echo "1" | ./install.sh > /dev/null 2>&1
+
+if grep -q "source ~/.claude/aliases.sh" "$TEMP_HOME/.zshrc"; then
+    echo -e "${GREEN}✓ Auto mode: Modified .zshrc correctly${NC}"
+else
+    echo -e "${RED}✗ Auto mode: Failed to modify .zshrc${NC}"
+    exit 1
+fi
+
+if [ -f "$TEMP_HOME/.claude/aliases.sh" ]; then
+    echo -e "${GREEN}✓ Auto mode: Created aliases.sh${NC}"
+else
+    echo -e "${RED}✗ Auto mode: aliases.sh not created${NC}"
+    exit 1
+fi
+
+# Cleanup
+rm -rf "$TEMP_HOME"
+TEMP_HOME=$(mktemp -d)
+export HOME="$TEMP_HOME"
+
+echo ""
+
+# Test 2: Manual mode with confirmation (choice 2 + y)
+echo -e "${BLUE}Test 2: Manual mode with confirmation${NC}"
+echo ""
+
+cat > "$TEMP_HOME/.zshrc" << 'EOF'
+# Existing config
+export PATH="/usr/local/bin:$PATH"
+EOF
+
+echo -e "2\ny" | ./install.sh > /dev/null 2>&1
+
+if grep -q "source ~/.claude/aliases.sh" "$TEMP_HOME/.zshrc"; then
+    echo -e "${RED}✗ Manual mode: Should NOT modify .zshrc${NC}"
+    exit 1
+else
+    echo -e "${GREEN}✓ Manual mode: Did not modify .zshrc${NC}"
+fi
+
+if [ -f "$TEMP_HOME/.claude/aliases.sh" ]; then
+    echo -e "${GREEN}✓ Manual mode: Created aliases.sh${NC}"
+else
+    echo -e "${RED}✗ Manual mode: aliases.sh not created${NC}"
+    exit 1
+fi
+
+# Cleanup
+rm -rf "$TEMP_HOME"
+TEMP_HOME=$(mktemp -d)
+export HOME="$TEMP_HOME"
+
+echo ""
+
+# Test 3: Manual mode without confirmation (choice 2 + n)
+echo -e "${BLUE}Test 3: Manual mode without confirmation (warning)${NC}"
+echo ""
+
+cat > "$TEMP_HOME/.zshrc" << 'EOF'
+# Existing config
+export PATH="/usr/local/bin:$PATH"
+EOF
+
+echo -e "2\nn\n" | ./install.sh > /dev/null 2>&1
+
+if [ -f "$TEMP_HOME/.claude/aliases.sh" ]; then
+    echo -e "${GREEN}✓ Manual mode (no confirm): Created aliases.sh anyway${NC}"
+else
+    echo -e "${RED}✗ Manual mode (no confirm): aliases.sh not created${NC}"
+    exit 1
+fi
+
+echo ""
+
+# Test 4: Check aliases.sh content
+echo -e "${BLUE}Test 4: Verify aliases.sh content${NC}"
+echo ""
+
+if grep -q "alias ccd=" "$TEMP_HOME/.claude/aliases.sh"; then
+    echo -e "${GREEN}✓ Aliases: Contains ccd${NC}"
+else
+    echo -e "${RED}✗ Aliases: Missing ccd${NC}"
+    exit 1
+fi
+
+if grep -q "alias ccc=" "$TEMP_HOME/.claude/aliases.sh"; then
+    echo -e "${GREEN}✓ Aliases: Contains ccc${NC}"
+else
+    echo -e "${RED}✗ Aliases: Missing ccc${NC}"
+    exit 1
+fi
+
+if grep -q "alias cco=" "$TEMP_HOME/.claude/aliases.sh"; then
+    echo -e "${GREEN}✓ Aliases: Contains cco${NC}"
+else
+    echo -e "${RED}✗ Aliases: Missing cco${NC}"
+    exit 1
+fi
+
+if grep -q "alias ccc-opus=" "$TEMP_HOME/.claude/aliases.sh"; then
+    echo -e "${GREEN}✓ Aliases: Contains model shortcuts${NC}"
+else
+    echo -e "${RED}✗ Aliases: Missing model shortcuts${NC}"
+    exit 1
+fi
+
+echo ""
+
+# Test 5: Check that aliases file is sourceable
+echo -e "${BLUE}Test 5: Verify aliases.sh is valid bash${NC}"
+echo ""
+
+if bash -n "$TEMP_HOME/.claude/aliases.sh"; then
+    echo -e "${GREEN}✓ Aliases: Valid bash syntax${NC}"
+else
+    echo -e "${RED}✗ Aliases: Invalid bash syntax${NC}"
+    exit 1
+fi
+
+# Cleanup
+rm -rf "$TEMP_HOME"
+
+echo ""
+echo -e "${GREEN}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
+echo -e "${GREEN}✓ All tests passed!${NC}"
+echo -e "${GREEN}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
+echo ""