File size: 4,472 Bytes
4e1096a | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 | #!/bin/bash
# Sync release notes from JSON to XML AppData file
# Usage: ./sync_release_notes.sh [json_file] [xml_file]
#
# Description:
# Extracts release information from a JSON file and updates the <releases>
# section in an AppData XML file, then calculates the SHA256 checksum.
#
# Arguments:
# json_file: Path to JSON file (default: releases.json)
# xml_file: Path to XML file (default: appdata.xml)
set -e
set -o pipefail
# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m' # No Color
# Helper functions
log_info() {
echo -e "${GREEN}✓${NC} $1"
}
log_warn() {
echo -e "${YELLOW}⚠${NC} $1"
}
log_error() {
echo -e "${RED}✗${NC} $1" >&2
}
# Check if required commands are available
if ! command -v jq >/dev/null 2>&1; then
log_error "jq is required but not installed."
echo "Install it with: apt-get install jq (Debian/Ubuntu) or brew install jq (macOS)"
exit 1
fi
# Parse arguments
JSON_FILE="${1:-releases.json}"
XML_FILE="${2:-appdata.xml}"
# Validate input files
if [ ! -f "$JSON_FILE" ]; then
log_error "JSON file '$JSON_FILE' not found"
exit 1
fi
if [ ! -f "$XML_FILE" ]; then
log_error "XML file '$XML_FILE' not found"
exit 1
fi
# Validate JSON format
if ! jq empty "$JSON_FILE" 2>/dev/null; then
log_error "Invalid JSON format in '$JSON_FILE'"
exit 1
fi
# Check if releases key exists
if ! jq -e '.releases' "$JSON_FILE" >/dev/null 2>&1; then
log_error "No 'releases' key found in JSON file"
exit 1
fi
echo "================================================"
echo "Release Notes Sync Tool"
echo "================================================"
echo "Source: $JSON_FILE"
echo "Target: $XML_FILE"
echo ""
# Create backup
BACKUP_FILE="${XML_FILE}.backup.$(date +%Y%m%d_%H%M%S)"
cp "$XML_FILE" "$BACKUP_FILE"
log_info "Created backup: $BACKUP_FILE"
# Create temporary files
TEMP_XML=$(mktemp)
TEMP_RELEASES=$(mktemp)
# Cleanup function
cleanup() {
rm -f "$TEMP_XML" "$TEMP_RELEASES"
}
trap cleanup EXIT
# Extract releases from JSON and convert to XML format
log_info "Extracting releases from JSON..."
RELEASE_COUNT=$(jq '.releases | length' "$JSON_FILE")
echo " Found $RELEASE_COUNT releases"
jq -r '
.releases | to_entries | .[0:10] | .[] |
" <release version=\"\(.key)\" date=\"\(.value.date)\">
<description>
<ul>
" +
((.value.notes | map(" <li>\(.)</li>")) | join("\n")) +
"
</ul>
</description>
</release>"
' "$JSON_FILE" > "$TEMP_RELEASES"
# Find the releases section in XML and replace it
log_info "Updating XML file..."
awk -v releases="$TEMP_RELEASES" '
BEGIN { in_releases = 0; printed_releases = 0 }
/<releases>/ {
print $0
if (printed_releases == 0) {
while ((getline line < releases) > 0) {
print line
}
close(releases)
printed_releases = 1
}
in_releases = 1
next
}
/<\/releases>/ {
in_releases = 0
print $0
next
}
in_releases { next }
{ print }
' "$XML_FILE" > "$TEMP_XML"
# Validate the generated XML
if ! grep -q "<releases>" "$TEMP_XML" || ! grep -q "</releases>" "$TEMP_XML"; then
log_error "Failed to generate valid XML structure"
log_warn "Restoring from backup..."
mv "$BACKUP_FILE" "$XML_FILE"
exit 1
fi
# Remove backup if everything is fine
rm "$BACKUP_FILE"
# Replace original file
mv "$TEMP_XML" "$XML_FILE"
log_info "XML file updated successfully"
# Calculate SHA256 checksum
echo ""
log_info "Calculating SHA256 checksum..."
if command -v sha256sum >/dev/null 2>&1; then
CHECKSUM=$(sha256sum "$XML_FILE" | awk '{print $1}')
elif command -v shasum >/dev/null 2>&1; then
CHECKSUM=$(shasum -a 256 "$XML_FILE" | awk '{print $1}')
else
log_error "Neither sha256sum nor shasum found"
exit 1
fi
# Save checksum to file
CHECKSUM_FILE="${XML_FILE}.sha256"
echo "$CHECKSUM $XML_FILE" > "$CHECKSUM_FILE"
echo ""
echo "================================================"
echo "Summary"
echo "================================================"
echo " Updated file: $XML_FILE"
echo " Backup file: $BACKUP_FILE"
echo " Checksum file: $CHECKSUM_FILE"
echo " SHA256: $CHECKSUM"
echo " Releases: $RELEASE_COUNT"
echo ""
log_info "Sync completed successfully!"
echo ""
echo "To verify the checksum, run:"
if command -v sha256sum >/dev/null 2>&1; then
echo " sha256sum -c $CHECKSUM_FILE"
else
echo " shasum -a 256 -c $CHECKSUM_FILE"
fi
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