New: Color console output

src/GraphDeployer/Deployer.cs

@@ -19,6 +19,15 @@ public class Deployer
     private readonly GraphDeployerConfiguration _graphDeployerConfiguration;
     private readonly AdminApi _adminApi;
 
+    // Define ANSI escape codes for colors
+    private const string _esc = "\u001b"; // ANSI escape character
+    private const string _r = $"{_esc}[91m";
+    private const string _gb = $"{_esc}[1;92m";
+    private const string _y = $"{_esc}[93m";
+    private const string _bb = $"{_esc}[1;94m";
+    private const string _c = $"{_esc}[96m";
+    private const string _0 = $"{_esc}[0m";
+
     public Deployer(ILogger<Deployer> logger, IOptionsMonitor<GraphDeployerConfiguration> graphDeployerConfiguration)
     {
         _logger = logger;
@@ -35,7 +44,7 @@ public class Deployer
         // Check if the graph deployer has to skip SSL checks when connecting to the API
         if (_graphDeployerConfiguration.SkipSslCheck)
         {
-            _logger.LogInformation("Skipping SSL certificate validation...");
+            _logger.LogInformation("{y}Skipping SSL certificate validation...{res}", _y, _0);
             // Skip SSL certificate validation
             apiClientConfig.RemoteCertificateValidationCallback = (_, _, _, _) => true;
         }
@@ -62,9 +71,12 @@ public class Deployer
         // Log the current application execution mode
         if (opts.DummyMode)
         {
-            _logger.LogInformation("Running in Dummy Mode. No changes will be made.");
+            _logger.LogInformation("{y}Running in Dummy Mode. No changes will be made.{r}", _y, _0);
+        }
+        if (opts.Redeploy)
+        {
+            _logger.LogInformation("{y}Redeploying all graphs.{r}", _y, _0);
         }
-        _logger.LogDebug("Redeploy: {redeploy}", opts.Redeploy);
 
         // Override the working folder if specified in the configuration
         if (!string.IsNullOrWhiteSpace(_graphDeployerConfiguration.WorkingFolder))
@@ -79,7 +91,7 @@ public class Deployer
         // Iterate over the repositories and deploy the graphs
         foreach (var graphRepo in _graphDeployerConfiguration.GitLab.Repositories)
         {
-            _logger.LogInformation("Working with {repoName}", graphRepo.Name);
+            _logger.LogInformation("Working with {bb}{repoName}{res}...", _bb, graphRepo.Name, _0);
 
             // Clone the repository inside the Working Folder
             var success = CloneRepo(graphRepo.Url, WorkingFolder, _graphDeployerConfiguration.GitLab.Token, graphRepo.Ref);
@@ -111,10 +123,10 @@ public class Deployer
                     }
                     catch (Exception e)
                     {
-                        _logger.LogError("Failed to load and process Turtle file: \"{file}\". Error: {errorMessage}", file, e.Message);
+                        _logger.LogError("Failed to load and process Turtle file: \"{r}{file}{res}\". Error: {errorMessage}", _r, file, _0, e.Message);
                     }
                 });
-                _logger.LogDebug("Accumulated {count} graphs for possible deployment.", graphAccumulation.Count);
+                _logger.LogDebug("Accumulated {c}{count}{res} graphs for possible deployment.", _c, graphAccumulation.Count, _0);
 
                 // Iterate over the accumulated graphs and deploy them
                 foreach (var kv in graphAccumulation)
@@ -124,7 +136,7 @@ public class Deployer
                     var graphId = kv.Key.ToString();
                     var currentRun = new Dictionary<string, string>();
 
-                    _logger.LogDebug("Deploying graph: {graphName}", graphId);
+                    _logger.LogDebug("Deploying graph: {c}{graphName}{res}", _c, graphId, _0);
 
                     // Get the hash of the currently deployed graph and compare it with the hash of the graph to be deployed
                     files.ForEach((path) => currentRun.TryAdd(graphId, HashUtil.GetFileHash(path)));
@@ -134,10 +146,10 @@ public class Deployer
 
                     if (hasChanged) 
                     {
-                        _logger.LogDebug("The graph has changed");
+                        _logger.LogDebug("The graph has changed.");
                     } else 
                     {
-                        _logger.LogDebug("The graph has not changed");
+                        _logger.LogDebug("The graph has not changed.");
                     }
 
                     if(deployedGraph is null)
@@ -177,12 +189,12 @@ public class Deployer
                             });
                         }
 
-                        _logger.LogInformation("Deployed {graphName} successfully.", graphId);
+                        _logger.LogInformation("Deployed {c}{graphName}{res} {gb}successfully{res}.", _c, graphId, _0, _gb, _0);
                         DeployedGraphs.Add(graphId);
                     }
                     else
                     {
-                        _logger.LogDebug("Skipped {graphName} as it has not changed.", graphId);
+                        _logger.LogDebug("Skipped {c}{graphName}{res} as it has not changed.", _c, graphId, _0);
                         SkippedGraphs.Add(graphId);
                         continue;
                     }
@@ -230,7 +242,7 @@ public class Deployer
 
             // Retrieve the reference of the repository, either the branch name or the commit hash
             var repoRef = localRepo.Head.IsTracking ? localRepo.Head.FriendlyName : localRepo.Head.Tip.Sha;
-            _logger.LogInformation("Repository successfully cloned and switched on ref \"{ref}\".", repoRef);
+            _logger.LogInformation("Repository successfully cloned and switched on ref \"{c}{ref}{res}\".", _c, repoRef, _0);
 
             return true;
         }

src/GraphDeployer/appsettings.json

@@ -5,7 +5,7 @@
     "IsEnabled": true,
     "WorkingFolder": "./Output/",
     "Logger": {
-      "LogLevel": "Debug",
+      "LogLevel": "Information",
       "LogHome": "./Logs"
     },
     "GitLab": {
@@ -13,7 +13,7 @@
       "Token": null,
       "Repositories": [
         {
-          "Name": "Application Profiles",
+          "Name": "Metadata Profiles",
           "Url": "https://git.rwth-aachen.de/coscine/graphs/applicationprofiles.git"
         },
         {

src/GraphDeployer/nlog.config

@@ -8,8 +8,11 @@
 	<variable name="logHome" value="${basedir}/Logs" />
 	<variable name="logLevel" value="Warn" />
 	
+	<!-- This variable is used to remove ANSI escape codes from the log message. -->
+	<variable name="message_raw" value="${replace:inner=${message}:searchFor=\x1B\[[0-9;]*[A-Za-z]:replaceWith=:regex=true}" />
+
 	<!--Possible aspnet- variables: https://nlog-project.org/config/?tab=layout-renderers&search=package:nlog.web-->
-	<variable name="layout" value="${longdate} | [${level:uppercase=true}] ${message} ${exception:format=tostring}" />
+	<variable name="layout" value="${longdate} | [${level:uppercase=true}] ${message_raw} ${exception:format=tostring}" />
 
 	<targets>
 		<!-- Write logs to File -->