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| | 1 | +#!/bin/bash |
| | 2 | + |
| | 3 | +# gpg-reset - Reset GPG agent when it gets stuck |
| | 4 | +# Usage: gpg-reset [options] |
| | 5 | + |
| | 6 | +set -e |
| | 7 | + |
| | 8 | +# Colors for output |
| | 9 | +RED='\033[0;31m' |
| | 10 | +GREEN='\033[0;32m' |
| | 11 | +YELLOW='\033[1;33m' |
| | 12 | +BLUE='\033[0;34m' |
| | 13 | +NC='\033[0m' # No Color |
| | 14 | + |
| | 15 | +# Default options |
| | 16 | +VERBOSE=false |
| | 17 | +TEST_AFTER=true |
| | 18 | + |
| | 19 | +# Help function |
| | 20 | +show_help() { |
| | 21 | + cat << EOF |
| | 22 | +GPG Agent Reset Script |
| | 23 | + |
| | 24 | +Usage: gpg-reset [OPTIONS] |
| | 25 | + |
| | 26 | +Reset the GPG agent when it gets stuck or fails to sign. |
| | 27 | + |
| | 28 | +OPTIONS: |
| | 29 | + -h, --help Show this help message |
| | 30 | + -v, --verbose Show verbose output |
| | 31 | + -q, --quiet Don't test after reset |
| | 32 | + -t, --test Test GPG after reset (default) |
| | 33 | + |
| | 34 | +EXAMPLES: |
| | 35 | + gpg-reset # Basic reset with test |
| | 36 | + gpg-reset -v # Verbose reset |
| | 37 | + gpg-reset -q # Quiet reset (no test) |
| | 38 | + |
| | 39 | +EOF |
| | 40 | +} |
| | 41 | + |
| | 42 | +# Parse command line arguments |
| | 43 | +while [[ $# -gt 0 ]]; do |
| | 44 | + case $1 in |
| | 45 | + -h|--help) |
| | 46 | + show_help |
| | 47 | + exit 0 |
| | 48 | + ;; |
| | 49 | + -v|--verbose) |
| | 50 | + VERBOSE=true |
| | 51 | + shift |
| | 52 | + ;; |
| | 53 | + -q|--quiet) |
| | 54 | + TEST_AFTER=false |
| | 55 | + shift |
| | 56 | + ;; |
| | 57 | + -t|--test) |
| | 58 | + TEST_AFTER=true |
| | 59 | + shift |
| | 60 | + ;; |
| | 61 | + *) |
| | 62 | + echo -e "${RED}Error: Unknown option $1${NC}" |
| | 63 | + echo "Use -h or --help for usage information" |
| | 64 | + exit 1 |
| | 65 | + ;; |
| | 66 | + esac |
| | 67 | +done |
| | 68 | + |
| | 69 | +# Verbose output function |
| | 70 | +verbose() { |
| | 71 | + if [[ "$VERBOSE" == true ]]; then |
| | 72 | + echo -e "${BLUE}[VERBOSE]${NC} $1" |
| | 73 | + fi |
| | 74 | +} |
| | 75 | + |
| | 76 | +# Main reset function |
| | 77 | +reset_gpg_agent() { |
| | 78 | + echo -e "${YELLOW}🔄 Resetting GPG agent...${NC}" |
| | 79 | + |
| | 80 | + # Step 1: Kill existing GPG processes |
| | 81 | + verbose "Killing existing GPG processes..." |
| | 82 | + pkill -f gpg-agent 2>/dev/null || true |
| | 83 | + killall gpg-agent 2>/dev/null || true |
| | 84 | + |
| | 85 | + # Step 2: Clear environment variables |
| | 86 | + verbose "Clearing GPG environment variables..." |
| | 87 | + unset GPG_AGENT_INFO 2>/dev/null || true |
| | 88 | + |
| | 89 | + # Step 3: Set TTY |
| | 90 | + verbose "Setting GPG_TTY..." |
| | 91 | + export GPG_TTY=$(tty) |
| | 92 | + |
| | 93 | + # Step 4: Kill agent via gpgconf |
| | 94 | + verbose "Killing agent via gpgconf..." |
| | 95 | + gpgconf --kill gpg-agent 2>/dev/null || true |
| | 96 | + |
| | 97 | + # Step 5: Launch new agent |
| | 98 | + verbose "Launching new GPG agent..." |
| | 99 | + gpgconf --launch gpg-agent |
| | 100 | + |
| | 101 | + echo -e "${GREEN}✅ GPG agent reset complete${NC}" |
| | 102 | +} |
| | 103 | + |
| | 104 | +# Test function |
| | 105 | +test_gpg() { |
| | 106 | + echo -e "${YELLOW}🧪 Testing GPG functionality...${NC}" |
| | 107 | + |
| | 108 | + # Test if GPG agent is responding |
| | 109 | + if gpg-connect-agent /bye >/dev/null 2>&1; then |
| | 110 | + verbose "GPG agent is responding" |
| | 111 | + else |
| | 112 | + echo -e "${RED}❌ GPG agent not responding${NC}" |
| | 113 | + return 1 |
| | 114 | + fi |
| | 115 | + |
| | 116 | + # Test basic GPG operation |
| | 117 | + if echo "test" | gpg --clearsign >/dev/null 2>&1; then |
| | 118 | + echo -e "${GREEN}✅ GPG is working correctly${NC}" |
| | 119 | + return 0 |
| | 120 | + else |
| | 121 | + echo -e "${YELLOW}⚠️ GPG agent reset but signing may still have issues${NC}" |
| | 122 | + echo -e "${YELLOW} Try running: export GPG_TTY=\$(tty)${NC}" |
| | 123 | + return 1 |
| | 124 | + fi |
| | 125 | +} |
| | 126 | + |
| | 127 | +# Check if GPG is installed |
| | 128 | +check_gpg() { |
| | 129 | + if ! command -v gpg >/dev/null 2>&1; then |
| | 130 | + echo -e "${RED}❌ Error: GPG is not installed${NC}" |
| | 131 | + exit 1 |
| | 132 | + fi |
| | 133 | + |
| | 134 | + if ! command -v gpgconf >/dev/null 2>&1; then |
| | 135 | + echo -e "${RED}❌ Error: gpgconf is not available${NC}" |
| | 136 | + exit 1 |
| | 137 | + fi |
| | 138 | +} |
| | 139 | + |
| | 140 | +# Main execution |
| | 141 | +main() { |
| | 142 | + verbose "Starting GPG agent reset script" |
| | 143 | + |
| | 144 | + # Check prerequisites |
| | 145 | + check_gpg |
| | 146 | + |
| | 147 | + # Reset the agent |
| | 148 | + reset_gpg_agent |
| | 149 | + |
| | 150 | + # Test if requested |
| | 151 | + if [[ "$TEST_AFTER" == true ]]; then |
| | 152 | + echo "" |
| | 153 | + test_gpg |
| | 154 | + fi |
| | 155 | + |
| | 156 | + echo "" |
| | 157 | + echo -e "${GREEN}🎉 Done! Try your git commit again.${NC}" |
| | 158 | +} |
| | 159 | + |
| | 160 | +# Run main function |
| | 161 | +main "$@" |