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| 1 | +#!/bin/bash |
| 2 | + |
| 3 | +# Script to update Maven settings.xml with Central Repository credentials using xmlstarlet |
| 4 | + |
| 5 | +# ANSI color codes |
| 6 | +GREEN='\033[0;32m' |
| 7 | +YELLOW='\033[0;33m' |
| 8 | +BLUE='\033[0;34m' |
| 9 | +RED='\033[0;31m' |
| 10 | +NC='\033[0m' # No Color |
| 11 | + |
| 12 | +# Check if xmlstarlet is installed |
| 13 | +if ! command -v xmlstarlet &> /dev/null; then |
| 14 | + echo -e "${RED}Error: xmlstarlet is not installed.${NC}" |
| 15 | + echo "Please install xmlstarlet first:" |
| 16 | + echo " macOS: brew install xmlstarlet" |
| 17 | + echo " Debian/Ubuntu: sudo apt-get install xmlstarlet" |
| 18 | + echo " RHEL/CentOS/Fedora: sudo yum install xmlstarlet" |
| 19 | + echo "Then run this script again." |
| 20 | + exit 1 |
| 21 | +fi |
| 22 | + |
| 23 | +# Default values |
| 24 | +DEFAULT_SETTINGS_PATH="$HOME/.m2/settings.xml" |
| 25 | +DEFAULT_SERVER_ID="central" |
| 26 | + |
| 27 | +echo -e "${BLUE}Maven Settings.xml Update Script${NC}" |
| 28 | +echo "This script will update your Maven settings.xml with Central Repository credentials." |
| 29 | +echo |
| 30 | + |
| 31 | +# Ask for settings.xml path or use default |
| 32 | +read -p "Path to settings.xml [$DEFAULT_SETTINGS_PATH]: " SETTINGS_PATH |
| 33 | +SETTINGS_PATH=${SETTINGS_PATH:-$DEFAULT_SETTINGS_PATH} |
| 34 | + |
| 35 | +# Variables to store existing values |
| 36 | +EXISTING_USERNAME="" |
| 37 | +EXISTING_PASSWORD="" |
| 38 | + |
| 39 | +# Extract existing values if settings.xml exists |
| 40 | +if [ -f "$SETTINGS_PATH" ] && command -v xmlstarlet &> /dev/null; then |
| 41 | + # Check if the file is valid XML |
| 42 | + if xmlstarlet val "$SETTINGS_PATH" &> /dev/null; then |
| 43 | + echo -e "${YELLOW}Reading existing settings from ${SETTINGS_PATH}...${NC}" |
| 44 | + |
| 45 | + # Extract existing server ID |
| 46 | + DEFAULT_SERVER_ID=$(xmlstarlet sel -t -v "/settings/servers/server[1]/id" "$SETTINGS_PATH" 2>/dev/null || echo "$DEFAULT_SERVER_ID") |
| 47 | + |
| 48 | + # Extract existing username and password for the server |
| 49 | + EXISTING_USERNAME=$(xmlstarlet sel -t -v "/settings/servers/server[id='$DEFAULT_SERVER_ID']/username" "$SETTINGS_PATH" 2>/dev/null || echo "") |
| 50 | + EXISTING_PASSWORD=$(xmlstarlet sel -t -v "/settings/servers/server[id='$DEFAULT_SERVER_ID']/password" "$SETTINGS_PATH" 2>/dev/null || echo "") |
| 51 | + fi |
| 52 | +fi |
| 53 | + |
| 54 | +# Ask for server ID or use default/existing |
| 55 | +read -p "Server ID [$DEFAULT_SERVER_ID]: " SERVER_ID |
| 56 | +SERVER_ID=${SERVER_ID:-$DEFAULT_SERVER_ID} |
| 57 | + |
| 58 | +# Ask for username (show existing if available) |
| 59 | +USERNAME_PROMPT="Username" |
| 60 | +if [ -n "$EXISTING_USERNAME" ]; then |
| 61 | + USERNAME_PROMPT="Username (current: $EXISTING_USERNAME)" |
| 62 | +fi |
| 63 | +read -p "$USERNAME_PROMPT: " USERNAME |
| 64 | +USERNAME=${USERNAME:-$EXISTING_USERNAME} |
| 65 | + |
| 66 | +# Ask for password (indicate if existing) |
| 67 | +PASSWORD_PROMPT="Password" |
| 68 | +if [ -n "$EXISTING_PASSWORD" ]; then |
| 69 | + PASSWORD_PROMPT="Password (leave empty to keep current)" |
| 70 | +fi |
| 71 | +read -s -p "$PASSWORD_PROMPT: " PASSWORD |
| 72 | +echo |
| 73 | +# Only use existing password if the user didn't enter a new one |
| 74 | +if [ -z "$PASSWORD" ] && [ -n "$EXISTING_PASSWORD" ]; then |
| 75 | + PASSWORD="$EXISTING_PASSWORD" |
| 76 | +fi |
| 77 | + |
| 78 | +# Create .m2 directory if it doesn't exist |
| 79 | +M2_DIR=$(dirname "$SETTINGS_PATH") |
| 80 | +mkdir -p "$M2_DIR" |
| 81 | + |
| 82 | +# No GPG configuration needed |
| 83 | + |
| 84 | +# Function to create a new settings.xml file |
| 85 | +create_new_settings() { |
| 86 | + echo -e "${YELLOW}Creating new settings.xml file...${NC}" |
| 87 | + cat > "$SETTINGS_PATH" << EOF |
| 88 | +<?xml version="1.0" encoding="UTF-8"?> |
| 89 | +<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0" |
| 90 | + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" |
| 91 | + xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd"> |
| 92 | + <servers> |
| 93 | + <server> |
| 94 | + <id>$SERVER_ID</id> |
| 95 | + <username>$USERNAME</username> |
| 96 | + <password>$PASSWORD</password> |
| 97 | + </server> |
| 98 | + </servers> |
| 99 | +</settings> |
| 100 | +EOF |
| 101 | +} |
| 102 | + |
| 103 | +# Check if settings.xml exists |
| 104 | +if [ -f "$SETTINGS_PATH" ]; then |
| 105 | + echo -e "${YELLOW}Existing settings.xml found. Backing up to ${SETTINGS_PATH}.bak${NC}" |
| 106 | + cp "$SETTINGS_PATH" "${SETTINGS_PATH}.bak" |
| 107 | + |
| 108 | + # Check if the file is valid XML |
| 109 | + if ! xmlstarlet val "$SETTINGS_PATH" &> /dev/null; then |
| 110 | + echo -e "${RED}Warning: The existing settings.xml is not valid XML.${NC}" |
| 111 | + read -p "Do you want to create a new settings.xml file? (y/n): " CREATE_NEW |
| 112 | + if [[ $CREATE_NEW =~ ^[Yy]$ ]]; then |
| 113 | + create_new_settings |
| 114 | + else |
| 115 | + echo -e "${RED}Exiting without making changes.${NC}" |
| 116 | + exit 1 |
| 117 | + fi |
| 118 | + else |
| 119 | + # Check if servers element exists |
| 120 | + if ! xmlstarlet sel -t -v "/settings/servers" "$SETTINGS_PATH" &> /dev/null; then |
| 121 | + echo -e "${YELLOW}No servers section found. Adding servers section...${NC}" |
| 122 | + xmlstarlet ed --inplace \ |
| 123 | + -s "/settings" -t elem -n "servers" \ |
| 124 | + -s "/settings/servers" -t elem -n "server" \ |
| 125 | + -s "/settings/servers/server" -t elem -n "id" -v "$SERVER_ID" \ |
| 126 | + -s "/settings/servers/server" -t elem -n "username" -v "$USERNAME" \ |
| 127 | + -s "/settings/servers/server" -t elem -n "password" -v "$PASSWORD" \ |
| 128 | + "$SETTINGS_PATH" |
| 129 | + else |
| 130 | + # Check if server with this ID already exists |
| 131 | + if xmlstarlet sel -t -v "/settings/servers/server[id='$SERVER_ID']" "$SETTINGS_PATH" &> /dev/null; then |
| 132 | + echo -e "${YELLOW}Server with ID '$SERVER_ID' already exists. Updating credentials...${NC}" |
| 133 | + # Update existing server credentials |
| 134 | + xmlstarlet ed --inplace \ |
| 135 | + -u "/settings/servers/server[id='$SERVER_ID']/username" -v "$USERNAME" \ |
| 136 | + -u "/settings/servers/server[id='$SERVER_ID']/password" -v "$PASSWORD" \ |
| 137 | + "$SETTINGS_PATH" |
| 138 | + else |
| 139 | + echo -e "${YELLOW}Adding new server with ID '$SERVER_ID'...${NC}" |
| 140 | + # Add new server to existing servers section |
| 141 | + xmlstarlet ed --inplace \ |
| 142 | + -s "/settings/servers" -t elem -n "server" \ |
| 143 | + -s "/settings/servers/server[last()]" -t elem -n "id" -v "$SERVER_ID" \ |
| 144 | + -s "/settings/servers/server[last()]" -t elem -n "username" -v "$USERNAME" \ |
| 145 | + -s "/settings/servers/server[last()]" -t elem -n "password" -v "$PASSWORD" \ |
| 146 | + "$SETTINGS_PATH" |
| 147 | + fi |
| 148 | + fi |
| 149 | + fi |
| 150 | +else |
| 151 | + create_new_settings |
| 152 | +fi |
| 153 | + |
| 154 | +# Make sure the file has the right permissions |
| 155 | +chmod 600 "$SETTINGS_PATH" |
| 156 | + |
| 157 | +echo -e "${GREEN}Maven settings.xml updated successfully at $SETTINGS_PATH${NC}" |
| 158 | +echo -e "${GREEN}Server ID: $SERVER_ID${NC}" |
| 159 | +echo -e "${GREEN}Username: $USERNAME${NC}" |
| 160 | +echo -e "${GREEN}Password: ********${NC}" |
| 161 | + |
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