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feat: Implement parallel backup execution with result logging

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Peter Wood
2025-06-25 21:56:10 +00:00
parent 2e0d843da5
commit 57cd60cdf3
1 changed files with 57 additions and 5 deletions
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62
backup-media.sh
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@@ -457,7 +457,8 @@ backup_service() {
# Handle Jellyseerr services with specialized backup function
if [[ "$service" == jellyseerr_* ]]; then
return $(backup_jellyseerr_service "$service")
backup_jellyseerr_service "$service"
return $?
fi
# Handle special cases for container names
@@ -867,6 +868,57 @@ generate_summary_report() {
} >> "$MARKDOWN_LOG"
}
# Wrapper function for parallel backup execution
backup_service_wrapper() {
local service="$1"
local results_file="$2"
# Call the main backup function and capture result
if backup_service "$service"; then
# Use a lock file to safely write to results file
local lock_file="${results_file}.lock"
local max_wait=30
local wait_count=0
while [ $wait_count -lt $max_wait ]; do
if (set -C; echo $$ > "$lock_file") 2>/dev/null; then
break
fi
sleep 0.1
((wait_count++))
done
if [ $wait_count -lt $max_wait ]; then
echo "SUCCESS:$service" >> "$results_file"
rm -f "$lock_file"
else
# Fallback if lock acquisition fails
echo "SUCCESS:$service" >> "$results_file"
fi
else
# Use a lock file to safely write to results file
local lock_file="${results_file}.lock"
local max_wait=30
local wait_count=0
while [ $wait_count -lt $max_wait ]; do
if (set -C; echo $$ > "$lock_file") 2>/dev/null; then
break
fi
sleep 0.1
((wait_count++))
done
if [ $wait_count -lt $max_wait ]; then
echo "FAILED:$service" >> "$results_file"
rm -f "$lock_file"
else
# Fallback if lock acquisition fails
echo "FAILED:$service" >> "$results_file"
fi
fi
}
# Main backup execution function
main() {
local script_start_time
@@ -970,10 +1022,10 @@ main() {
# Collect results
while IFS= read -r result; do
if [[ "$result" == SUCCESS:* ]]; then
((success_count++))
success_count=$((success_count + 1))
backup_results+=("✓ ${result#SUCCESS:}")
elif [[ "$result" == FAILED:* ]]; then
((failed_count++))
failed_count=$((failed_count + 1))
backup_results+=("✗ ${result#FAILED:}")
fi
done < "$temp_results"
@@ -991,10 +1043,10 @@ main() {
# Run backups sequentially
for service in "${!MEDIA_SERVICES[@]}"; do
if backup_service "$service"; then
((success_count++))
success_count=$((success_count + 1))
backup_results+=("✓ $service")
else
((failed_count++))
failed_count=$((failed_count + 1))
backup_results+=("✗ $service")
fi
done