public override void ExecuteBuild() { var UEProjectRoot = ParseParamValue("UEProjectRoot"); if (UEProjectRoot == null) { UEProjectRoot = CmdEnv.LocalRoot; } var UEProjectDirectory = ParseParamValue("UEProjectDirectory"); if (UEProjectDirectory == null) { throw new AutomationException("Missing required command line argument: 'UEProjectDirectory'"); } var UEProjectName = ParseParamValue("UEProjectName"); if (UEProjectName == null) { UEProjectName = ""; } var LocalizationProjectNames = new List <string>(); { var LocalizationProjectNamesStr = ParseParamValue("LocalizationProjectNames"); if (LocalizationProjectNamesStr != null) { foreach (var ProjectName in LocalizationProjectNamesStr.Split(',')) { LocalizationProjectNames.Add(ProjectName.Trim()); } } } var LocalizationProviderName = ParseParamValue("LocalizationProvider"); if (LocalizationProviderName == null) { LocalizationProviderName = "OneSky"; } var LocalizationSteps = new List <string>(); { var LocalizationStepsStr = ParseParamValue("LocalizationSteps"); if (LocalizationStepsStr == null) { LocalizationSteps.AddRange(new string[] { "Download", "Gather", "Import", "Export", "Compile", "GenerateReports", "Upload" }); } else { foreach (var StepName in LocalizationStepsStr.Split(',')) { LocalizationSteps.Add(StepName.Trim()); } } LocalizationSteps.Add("Monolithic"); // Always allow the monolithic scripts to run as we don't know which steps they do } var ShouldGatherPlugins = ParseParam("IncludePlugins"); var IncludePlugins = new List <string>(); var ExcludePlugins = new List <string>(); if (ShouldGatherPlugins) { var IncludePluginsStr = ParseParamValue("IncludePlugins"); if (IncludePluginsStr != null) { foreach (var PluginName in IncludePluginsStr.Split(',')) { IncludePlugins.Add(PluginName.Trim()); } } var ExcludePluginsStr = ParseParamValue("ExcludePlugins"); if (ExcludePluginsStr != null) { foreach (var PluginName in ExcludePluginsStr.Split(',')) { ExcludePlugins.Add(PluginName.Trim()); } } } var AdditionalCommandletArguments = ParseParamValue("AdditionalCommandletArguments"); if (AdditionalCommandletArguments == null) { AdditionalCommandletArguments = ""; } var LocalizationBatches = new List <LocalizationBatch>(); // Add the static set of localization projects as a batch if (LocalizationProjectNames.Count > 0) { LocalizationBatches.Add(new LocalizationBatch(UEProjectDirectory, "", LocalizationProjectNames)); } // Build up any additional batches needed for plugins if (ShouldGatherPlugins) { var PluginsRootDirectory = CombinePaths(UEProjectRoot, UEProjectDirectory, "Plugins"); IReadOnlyList <PluginInfo> AllPlugins = Plugins.ReadPluginsFromDirectory(new DirectoryReference(PluginsRootDirectory), UEProjectName.Length == 0 ? PluginLoadedFrom.Engine : PluginLoadedFrom.GameProject); // Add a batch for each plugin that meets our criteria foreach (var PluginInfo in AllPlugins) { bool ShouldIncludePlugin = (IncludePlugins.Count == 0 || IncludePlugins.Contains(PluginInfo.Name)) && !ExcludePlugins.Contains(PluginInfo.Name); if (ShouldIncludePlugin && PluginInfo.Descriptor.LocalizationTargets != null && PluginInfo.Descriptor.LocalizationTargets.Length > 0) { var RootRelativePluginPath = PluginInfo.Directory.MakeRelativeTo(new DirectoryReference(UEProjectRoot)); RootRelativePluginPath = RootRelativePluginPath.Replace('\\', '/'); // Make sure we use / as these paths are used with P4 var PluginTargetNames = new List <string>(); foreach (var LocalizationTarget in PluginInfo.Descriptor.LocalizationTargets) { PluginTargetNames.Add(LocalizationTarget.Name); } LocalizationBatches.Add(new LocalizationBatch(RootRelativePluginPath, PluginInfo.Name, PluginTargetNames)); } } } // Create a single changelist to use for all changes, and hash the current PO files on disk so we can work out whether they actually change int PendingChangeList = 0; Dictionary <string, byte[]> InitalPOFileHashes = null; if (P4Enabled) { PendingChangeList = P4.CreateChange(P4Env.Client, "Localization Automation"); InitalPOFileHashes = GetPOFileHashes(LocalizationBatches, UEProjectRoot); } // Process each localization batch foreach (var LocalizationBatch in LocalizationBatches) { ProcessLocalizationProjects(LocalizationBatch, PendingChangeList, UEProjectRoot, UEProjectName, LocalizationProviderName, LocalizationSteps, AdditionalCommandletArguments); } // Submit that single changelist now if (P4Enabled && AllowSubmit) { // Revert any PO files that haven't changed aside from their header { var POFilesToRevert = new List <string>(); var CurrentPOFileHashes = GetPOFileHashes(LocalizationBatches, UEProjectRoot); foreach (var CurrentPOFileHashPair in CurrentPOFileHashes) { byte[] InitialPOFileHash; if (InitalPOFileHashes.TryGetValue(CurrentPOFileHashPair.Key, out InitialPOFileHash) && InitialPOFileHash.SequenceEqual(CurrentPOFileHashPair.Value)) { POFilesToRevert.Add(CurrentPOFileHashPair.Key); } } if (POFilesToRevert.Count > 0) { var P4RevertCommandline = new StringBuilder(); foreach (var POFileToRevert in POFilesToRevert) { P4RevertCommandline.Append('"'); P4RevertCommandline.Append(POFileToRevert); P4RevertCommandline.Append('"'); P4RevertCommandline.Append(' '); } P4.Revert(P4RevertCommandline.ToString()); } } int SubmittedChangeList; P4.Submit(PendingChangeList, out SubmittedChangeList); } }