getAvailability calculates and updates the availability for each service in the report

getCertStatus updates the report with certificate status from the current check results

getHttpMethod converts a string method to an HTTP method constant

getLatestTime retrieves the latest time from the log data

getMapOfCurrentServicesAndEndpoints creates maps for quick lookup of existing services and endpoints

isHTTPS checks if the URL uses HTTPS

isSuccessfulResponse checks if the response from the server is successful based on the configuration

isTestMode checks if the current execution is in test mode

processCheckResult processes the check results for a service

resolveConfigParameters resolves dynamic parameters in configuration

resolveParametersWithDepth resolves parameters with recursion depth control and cycle detection

resolveSpecialParametersOnly resolves only Special Parameters while preserving Go template syntax

SendHTTPRequestWithCustomBody sends an HTTP request with custom body content

sendPlain sends email using plain connection (not recommended)

sendWithRetry sends the webhook with retry logic

sendWithStartTLS sends email using STARTTLS

sendWithTLS sends email using direct TLS connection

setAuthentication sets authentication headers based on configuration

setDefaultConfigs sets default values for the configuration fields

setDefaultNotifications sets default values for notification configuration

writeCertEndpointDetails writes detailed information about certificate issues

writeCertificateIssues writes information about certificate issues

writeHeader writes the report header with timestamp

writeSummary writes the summary statistics

writeUnavailableEndpointDetails writes detailed information about an unavailable endpoint

writeUnavailableServices writes information about unavailable services

Benchmark test

IsRetryable checks if the HTTP error is retryable

IsValid checks if the CheckResult is valid

Send implements the NotificationService interface For default notifications, we write to stderr and set an exit flag

goland:noinspection HttpUrlsUsage

goland:noinspection HttpUrlsUsage,HttpUrlsUsage,HttpUrlsUsage,HttpUrlsUsage,HttpUrlsUsage

goland:noinspection HttpUrlsUsage,HttpUrlsUsage,HttpUrlsUsage

Integration test - requires environment variables to be set

Test with invalid SMTP server (should fail)

Test for missing credentials

TestMain_append tests the main functionality when appending to an existing log file.

TestMain_new tests the main functionality when creating a new log file.

Test mixed nested and non-nested parameters

Test cycle detection

Test recursion depth limits

Test nested tag resolution

TestWebhookNotifier_Authentication tests Bearer token authentication

TestWebhookNotifier_BasicSend tests basic webhook functionality goland:noinspection DuplicatedCode

TestWebhookNotifier_ConcurrentRequests tests concurrent webhook sending

TestWebhookNotifier_CustomPayload tests the custom payload functionality goland:noinspection DuplicatedCode

TestWebhookNotifier_ErrorHandling tests error handling and retries

TestWebhookNotifier_RealWorldScenario tests real-world webhook usage

TestWebhookNotifier_SpecialParametersInAuth tests Special Parameters in authentication

TestWebhookNotifier_SpecialParametersInCustomPayload tests Special Parameters in custom payload

goland:noinspection HttpUrlsUsage,HttpUrlsUsage

SendHTTPRequest sends an HTTP request with retry logic