private void EnsureTopLevelTrackingConfigLoaded(IExecutionContext executionContext)
        {
            // Get or create the top-level tracking config.
            string topLevelFile = GetTopLevelTrackingFileLocation();
            TopLevelTrackingConfig topLevelConfig = null;


            if (!File.Exists(topLevelFile))
            {
                Trace.Verbose($"Creating default top-level tracking config: {topLevelFile}");
                topLevelConfig = new TopLevelTrackingConfig();
            }
            else
            {
                Trace.Verbose($"Loading top-level tracking config: {topLevelFile}");
                topLevelConfig = JsonConvert.DeserializeObject <TopLevelTrackingConfig>(File.ReadAllText(topLevelFile));
                if (topLevelConfig == null)
                {
                    executionContext.Warning($"Rebuild corrupted top-level tracking configure file {topLevelFile}.");
                    // save the corruptted file in case we need to investigate more.
                    File.Copy(topLevelFile, $"{topLevelFile}.corrupted", true);

                    topLevelConfig = new TopLevelTrackingConfig();
                    DirectoryInfo workDir = new DirectoryInfo(HostContext.GetDirectory(WellKnownDirectory.Work));

                    foreach (var dir in workDir.EnumerateDirectories())
                    {
                        // we scan the entire _work directory and find the directory with the highest integer number.
                        if (int.TryParse(dir.Name, NumberStyles.Integer, CultureInfo.InvariantCulture, out int lastBuildNumber) &&
                            lastBuildNumber > topLevelConfig.LastBuildDirectoryNumber)
                        {
                            topLevelConfig.LastBuildDirectoryNumber = lastBuildNumber;
                        }
                    }
                    Trace.Verbose($"Top-level tracking config was corrupted. Setting LastBuildDirectoryNumber to {topLevelConfig.LastBuildDirectoryNumber}");
                }
            }

            // Put the instance of the config in the member variable.
            this.topLevelConfig = topLevelConfig;
        }
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        public TrackingConfig Create(
            IExecutionContext executionContext,
            ServiceEndpoint endpoint,
            string hashKey,
            string file)
        {
            Trace.Entering();

            // Get or create the top-level tracking config.
            TopLevelTrackingConfig topLevelConfig;
            string topLevelFile = Path.Combine(
                IOUtil.GetWorkPath(HostContext),
                Constants.Build.Path.SourceRootMappingDirectory,
                Constants.Build.Path.TopLevelTrackingConfigFile);

            Trace.Verbose($"Loading top-level tracking config if exists: {topLevelFile}");
            if (!File.Exists(topLevelFile))
            {
                topLevelConfig = new TopLevelTrackingConfig();
            }
            else
            {
                topLevelConfig = JsonConvert.DeserializeObject <TopLevelTrackingConfig>(
                    value: File.ReadAllText(topLevelFile));
            }

            // Update the top-level tracking config.
            topLevelConfig.LastBuildDirectoryCreatedOn = DateTimeOffset.Now;
            topLevelConfig.LastBuildDirectoryNumber++;
            WriteToFile(topLevelFile, topLevelConfig);

            // Create the new tracking config.
            TrackingConfig config = new TrackingConfig(
                executionContext,
                endpoint,
                topLevelConfig.LastBuildDirectoryNumber,
                hashKey);

            WriteToFile(file, config);
            return(config);
        }
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        public TrackingConfig Create(
            IExecutionContext executionContext,
            ServiceEndpoint endpoint,
            string hashKey,
            string file)
        {
            Trace.Entering();

            // Get or create the top-level tracking config.
            TopLevelTrackingConfig topLevelConfig;
            string topLevelFile = Path.Combine(
                IOUtil.GetWorkPath(HostContext),
                Constants.Build.Path.SourceRootMappingDirectory,
                Constants.Build.Path.TopLevelTrackingConfigFile);
            Trace.Verbose($"Loading top-level tracking config if exists: {topLevelFile}");
            if (!File.Exists(topLevelFile))
            {
                topLevelConfig = new TopLevelTrackingConfig();
            }
            else
            {
                topLevelConfig = JsonConvert.DeserializeObject<TopLevelTrackingConfig>(
                    value: File.ReadAllText(topLevelFile));
            }

            // Update the top-level tracking config.
            topLevelConfig.LastBuildDirectoryCreatedOn = DateTimeOffset.Now;
            topLevelConfig.LastBuildDirectoryNumber++;
            WriteToFile(topLevelFile, topLevelConfig);

            // Create the new tracking config.
            TrackingConfig config = new TrackingConfig(
                executionContext,
                endpoint,
                topLevelConfig.LastBuildDirectoryNumber,
                hashKey);
            WriteToFile(file, config);
            return config;
        }
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        public TrackingConfig Create(
            IExecutionContext executionContext,
            ServiceEndpoint endpoint,
            string hashKey,
            string file,
            bool overrideBuildDirectory)
        {
            Trace.Entering();

            // Get or create the top-level tracking config.
            TopLevelTrackingConfig topLevelConfig;
            string topLevelFile = Path.Combine(
                IOUtil.GetWorkPath(HostContext),
                Constants.Build.Path.SourceRootMappingDirectory,
                Constants.Build.Path.TopLevelTrackingConfigFile);

            Trace.Verbose($"Loading top-level tracking config if exists: {topLevelFile}");
            if (!File.Exists(topLevelFile))
            {
                topLevelConfig = new TopLevelTrackingConfig();
            }
            else
            {
                topLevelConfig = JsonConvert.DeserializeObject <TopLevelTrackingConfig>(File.ReadAllText(topLevelFile));
                if (topLevelConfig == null)
                {
                    executionContext.Warning($"Rebuild corruptted top-level tracking configure file {topLevelFile}.");
                    // save the corruptted file in case we need to investigate more.
                    File.Copy(topLevelFile, $"{topLevelFile}.corruptted", true);

                    topLevelConfig = new TopLevelTrackingConfig();
                    DirectoryInfo workDir = new DirectoryInfo(HostContext.GetDirectory(WellKnownDirectory.Work));

                    foreach (var dir in workDir.EnumerateDirectories())
                    {
                        // we scan the entire _work directory and find the directory with the highest integer number.
                        if (int.TryParse(dir.Name, NumberStyles.Integer, CultureInfo.InvariantCulture, out int lastBuildNumber) &&
                            lastBuildNumber > topLevelConfig.LastBuildDirectoryNumber)
                        {
                            topLevelConfig.LastBuildDirectoryNumber = lastBuildNumber;
                        }
                    }
                }
            }

            // Determine the build directory.
            if (overrideBuildDirectory)
            {
                // This should only occur during hosted builds. This was added due to TFVC.
                // TFVC does not allow a local path for a single machine to be mapped in multiple
                // workspaces. The machine name for a hosted images is not unique.
                //
                // So if a customer is running two hosted builds at the same time, they could run
                // into the local mapping conflict.
                //
                // The workaround is to force the build directory to be different across all concurrent
                // hosted builds (for TFVC). The agent ID will be unique across all concurrent hosted
                // builds so that can safely be used as the build directory.
                ArgUtil.Equal(default(int), topLevelConfig.LastBuildDirectoryNumber, nameof(topLevelConfig.LastBuildDirectoryNumber));
                var           configurationStore = HostContext.GetService <IConfigurationStore>();
                AgentSettings settings           = configurationStore.GetSettings();
                topLevelConfig.LastBuildDirectoryNumber = settings.AgentId;
            }
            else
            {
                topLevelConfig.LastBuildDirectoryNumber++;
            }

            // Update the top-level tracking config.
            topLevelConfig.LastBuildDirectoryCreatedOn = DateTimeOffset.Now;
            WriteToFile(topLevelFile, topLevelConfig);

            // Create the new tracking config.
            TrackingConfig config = new TrackingConfig(
                executionContext,
                endpoint,
                topLevelConfig.LastBuildDirectoryNumber,
                hashKey);

            WriteToFile(file, config);
            return(config);
        }
Esempio n. 5
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        public TrackingConfig Create(
            IExecutionContext executionContext,
            ServiceEndpoint endpoint,
            string hashKey,
            string file,
            bool overrideBuildDirectory)
        {
            Trace.Entering();

            // Get or create the top-level tracking config.
            TopLevelTrackingConfig topLevelConfig;
            string topLevelFile = Path.Combine(
                IOUtil.GetWorkPath(HostContext),
                Constants.Build.Path.SourceRootMappingDirectory,
                Constants.Build.Path.TopLevelTrackingConfigFile);

            Trace.Verbose($"Loading top-level tracking config if exists: {topLevelFile}");
            if (!File.Exists(topLevelFile))
            {
                topLevelConfig = new TopLevelTrackingConfig();
            }
            else
            {
                topLevelConfig = JsonConvert.DeserializeObject <TopLevelTrackingConfig>(
                    value: File.ReadAllText(topLevelFile));
            }

            // Determine the build directory.
            if (overrideBuildDirectory)
            {
                // This should only occur during hosted builds. This was added due to TFVC.
                // TFVC does not allow a local path for a single machine to be mapped in multiple
                // workspaces. The machine name for a hosted images is not unique.
                //
                // So if a customer is running two hosted builds at the same time, they could run
                // into the local mapping conflict.
                //
                // The workaround is to force the build directory to be different across all concurrent
                // hosted builds (for TFVC). The agent ID will be unique across all concurrent hosted
                // builds so that can safely be used as the build directory.
                ArgUtil.Equal(default(int), topLevelConfig.LastBuildDirectoryNumber, nameof(topLevelConfig.LastBuildDirectoryNumber));
                var           configurationStore = HostContext.GetService <IConfigurationStore>();
                AgentSettings settings           = configurationStore.GetSettings();
                topLevelConfig.LastBuildDirectoryNumber = settings.AgentId;
            }
            else
            {
                topLevelConfig.LastBuildDirectoryNumber++;
            }

            // Update the top-level tracking config.
            topLevelConfig.LastBuildDirectoryCreatedOn = DateTimeOffset.Now;
            WriteToFile(topLevelFile, topLevelConfig);

            // Create the new tracking config.
            TrackingConfig config = new TrackingConfig(
                executionContext,
                endpoint,
                topLevelConfig.LastBuildDirectoryNumber,
                hashKey);

            WriteToFile(file, config);
            return(config);
        }