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Add colored output and version check to CLI installer #639

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Merged
erikdarlingdata merged 1 commit into from
Mar 19, 2026
Merged

Add colored output and version check to CLI installer #639

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96 changes: 81 additions & 15 deletions Installer/Program.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -133,7 +133,9 @@ static async Task<int> Main(string[] args)
Console.WriteLine("Licensed under the MIT License");
Console.WriteLine("https://github.com/erikdarlingdata/PerformanceMonitor");
Console.WriteLine("================================================================================");
Console.WriteLine();

await CheckForInstallerUpdateAsync(version);


/*
Determine if running in automated mode (command-line arguments provided)
Expand Down Expand Up @@ -422,7 +424,7 @@ Test connection and get SQL Server version
using (var connection = new SqlConnection(builder.ConnectionString))
{
await connection.OpenAsync().ConfigureAwait(false);
Console.WriteLine("Connection successful!");
WriteSuccess("Connection successful!");

/*Capture SQL Server version for summary report*/
using (var versionCmd = new SqlCommand(@"
Expand Down Expand Up @@ -468,7 +470,7 @@ Azure MI (EngineEdition 8) is always current, skip the check.*/
}
catch (Exception ex)
{
Console.WriteLine($"Connection failed: {ex.Message}");
WriteError($"Connection failed: {ex.Message}");
Console.WriteLine($"Exception type: {ex.GetType().Name}");
if (ex.InnerException != null)
{
Expand Down Expand Up @@ -655,7 +657,7 @@ Traces are server-level and persist after database drops
}
}

Console.WriteLine("✓ Clean install completed (jobs and database removed)");
WriteSuccess("Clean install completed (jobs and database removed)");
}
catch (Exception ex)
{
Expand Down Expand Up @@ -736,7 +738,7 @@ Traces are server-level and persist after database drops
{
Console.WriteLine();
Console.WriteLine("================================================================================");
Console.WriteLine("Installation aborted: upgrade scripts must succeed before installation can proceed.");
WriteError("Installation aborted: upgrade scripts must succeed before installation can proceed.");
Console.WriteLine("Fix the errors above and re-run the installer.");
Console.WriteLine("================================================================================");
if (!automatedMode)
Expand Down Expand Up @@ -854,12 +856,12 @@ Match GO only when it's a whole word on its own line
}
}

Console.WriteLine("✓ Success");
WriteSuccess("Success");
installSuccessCount++;
}
catch (Exception ex)
{
Console.WriteLine($"✗ FAILED");
WriteError("FAILED");
Console.WriteLine($" Error: {ex.Message}");
installFailureCount++;
installationErrors.Add((fileName, ex.Message));
Expand Down Expand Up @@ -938,7 +940,7 @@ Use SYSDATETIME() (local) because collection_time is stored in server local time
command.CommandTimeout = LongTimeoutSeconds;
await command.ExecuteNonQueryAsync().ConfigureAwait(false);
}
Console.WriteLine("✓ Success");
WriteSuccess("Success");

/*
Verify data was collected — only from this validation run, not historical errors
Expand Down Expand Up @@ -1089,7 +1091,7 @@ WHERE t.name LIKE 'query_snapshots_%'
}
}

Console.WriteLine("✓ Success");
WriteSuccess("Success");
installFailureCount = 0; /* Reset failure count */
}
}
Expand Down Expand Up @@ -1159,7 +1161,7 @@ await LogInstallationHistory(

if (installationSuccessful)
{
Console.WriteLine("Installation completed successfully!");
WriteSuccess("Installation completed successfully!");
Console.WriteLine();
Console.WriteLine("WHAT WAS INSTALLED:");
Console.WriteLine("✓ PerformanceMonitor database and all collection tables");
Expand All @@ -1179,7 +1181,7 @@ await LogInstallationHistory(
}
else
{
Console.WriteLine($"Installation completed with {totalFailureCount} error(s).");
WriteWarning($"Installation completed with {totalFailureCount} error(s).");
Console.WriteLine("Review errors above and check PerformanceMonitor.config.collection_log for details.");
}

Expand Down Expand Up @@ -1307,7 +1309,7 @@ private static async Task<int> PerformUninstallAsync(string connectionString, bo
await command.ExecuteNonQueryAsync().ConfigureAwait(false);

Console.WriteLine();
Console.WriteLine("✓ Uninstall completed successfully");
WriteSuccess("Uninstall completed successfully");
Console.WriteLine();
Console.WriteLine("Note: blocked process threshold (s) was NOT reset.");
}
Expand Down Expand Up @@ -1550,12 +1552,12 @@ Execute an upgrade folder
}
}

Console.WriteLine("✓ Success");
WriteSuccess("Success");
successCount++;
}
catch (Exception ex)
{
Console.WriteLine($"✗ FAILED");
WriteError("FAILED");
Console.WriteLine($" Error: {ex.Message}");
failureCount++;
}
Expand Down Expand Up @@ -1899,7 +1901,7 @@ private static async Task InstallDependenciesAsync(string connectionString)
await command.ExecuteNonQueryAsync().ConfigureAwait(false);
}

Console.WriteLine("✓ Success");
WriteSuccess("Success");
Console.WriteLine($" {description}");
successCount++;
}
Expand Down Expand Up @@ -2050,6 +2052,70 @@ Write file
return reportPath;
}

private static void WriteSuccess(string message)
{
Console.ForegroundColor = ConsoleColor.Green;
Console.Write("√ ");
Console.ResetColor();
Console.WriteLine(message);
}

private static void WriteError(string message)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.Write("✗ ");
Console.ResetColor();
Console.WriteLine(message);
}

private static void WriteWarning(string message)
{
Console.ForegroundColor = ConsoleColor.Yellow;
Console.Write("! ");
Console.ResetColor();
Console.WriteLine(message);
}

private static async Task CheckForInstallerUpdateAsync(string currentVersion)
{
try
{
using var client = new HttpClient { Timeout = TimeSpan.FromSeconds(5) };
client.DefaultRequestHeaders.Add("User-Agent", "PerformanceMonitor");
client.DefaultRequestHeaders.Add("Accept", "application/vnd.github.v3+json");

var response = await client.GetAsync(
"https://api.github.com/repos/erikdarlingdata/PerformanceMonitor/releases/latest")
.ConfigureAwait(false);

if (!response.IsSuccessStatusCode) return;

var json = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
using var doc = System.Text.Json.JsonDocument.Parse(json);
var tagName = doc.RootElement.GetProperty("tag_name").GetString() ?? "";
var versionString = tagName.TrimStart('v', 'V');

if (!Version.TryParse(versionString, out var latest)) return;
if (!Version.TryParse(currentVersion, out var current)) return;

if (latest > current)
{
Console.WriteLine();
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("╔══════════════════════════════════════════════════════════════════════╗");
Console.WriteLine($"║ A newer version ({tagName}) is available! ");
Console.WriteLine("║ https://github.com/erikdarlingdata/PerformanceMonitor/releases ");
Console.WriteLine("╚══════════════════════════════════════════════════════════════════════╝");
Console.ResetColor();
Console.WriteLine();
}
}
catch
{
/* Best effort — don't block installation if GitHub is unreachable */
}
}

[GeneratedRegex(@"^\s*GO\s*(?:--[^\r\n]*)?\s*$", RegexOptions.IgnoreCase | RegexOptions.Multiline)]
private static partial Regex GoBatchRegExp();
}
Expand Down
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