public void RunStarted(object automationObject, Dictionary <string, string> replacementsDictionary,
WizardRunKind runKind, object[] customParams)
{
replacementsDictionary.TryGetValue("$solutiondirectory$", out string solutionDirectory);
var settings = new NgItemWizardViewModel.NgItemWizardSettings();
// Test if @angular/cli is installed globally.
this.isNgFound = NgWizardHelper.IsNgFound(solutionDirectory);
settings.IsNgFound = this.isNgFound;
var dte = (DTE)automationObject;
var activeProjects = (Array)dte.ActiveSolutionProjects;
if (activeProjects.Length > 0)
{
var project = (Project)activeProjects.GetValue(0);
// The NuGet package needs netstandard2.0. We don't support ASP.NET Core 1.x projects.
settings.IsAspNetCore2 = NgWizardHelper.IsAspNetCore2(project);
// Look for an existing .angular-cli.json indicating there has been already an Angular CLI app created.
settings.IsAngularCliJsonFound = NgWizardHelper.FindFileInRootDir(project, NgWizardHelper.AngularCliJsonFileName);
// Test if a package.json exists.
settings.IsOldPackageJsonFound = NgWizardHelper.FindFileInRootDir(project, NgWizardHelper.PackageJsonFileName, out string packageJsonFilePath);
// Test if an entry for "@angular/core" exists in package.json.
settings.IsNpmAngularFound = NgWizardHelper.IsNpmAngularFound(packageJsonFilePath);
// Automatic installation is disabled if .gitignore or package.json or tsconfig.json or Startup.cs is opened in an editor window.
settings.IsGitignoreOpened = NgWizardHelper.IsFileOpened(project, NgWizardHelper.GitignoreFileName);
settings.IsPackageJsonOpened = NgWizardHelper.IsFileOpened(project, NgWizardHelper.PackageJsonFileName);
settings.IsStartupCsOpened = NgWizardHelper.IsFileOpened(project, NgWizardHelper.StartupCsFileName);
settings.IsTsconfigJsonOpened = NgWizardHelper.IsFileOpened(project, NgWizardHelper.TsconfigJsonFileName);
}
// Display the wizard to the user.
var viewModel = new NgItemWizardViewModel(settings);
var mainWindow = new NgItemWizardWindow(viewModel);
var accepted = mainWindow.ShowDialog().GetValueOrDefault();
this.installAutomatically = viewModel.InstallAutomatically;
if (!accepted)
{
throw new WizardCancelledException("The wizard has been cancelled by the user.");
}
}
// This method is only called for item templates, not for project templates.
public void ProjectItemFinishedGenerating(ProjectItem projectItem)
{
var project = projectItem.ContainingProject;
if (this.installAutomatically && (project != null))
{
string ngNewOutput = String.Empty;
bool? ngNewSucceeded = null;
bool? mergedPackageJsonFiles = null;
bool? modifiedAngularCliJson = null;
bool? modifiedStartupSc = null;
bool? mergedGitignoreFiles = null;
bool renamedTsconfigJson = false;
var projectDirectory = Path.GetDirectoryName(project.FullName);
if (Directory.Exists(projectDirectory))
{
// Starting from ver.1.4, the CLI creates a ".gitignore" file even if the "--ignore-git" option is specified. So "ng new --ignore-git" fails if there is an existing .gitignore in the directory.
// +https://github.com/angular/angular-cli/issues/7686
RenameFileIfExists(projectDirectory, NgWizardHelper.GitignoreFileName, NgWizardHelper.GitignoreTempFileName);
RenameFileIfExists(projectDirectory, NgWizardHelper.PackageJsonFileName, NgWizardHelper.PackageJsonOldFileName);
renamedTsconfigJson = RenameFileIfExists(projectDirectory, NgWizardHelper.TsconfigJsonFileName, NgWizardHelper.TsconfigJsonOldFileName);
// Run "ng new"
ngNewOutput = NgWizardHelper.RunNgNew(projectDirectory, project.Name, true, this.isNgFound);
// Find the .angular-cli.json created by "ng new".
ngNewSucceeded = NgWizardHelper.FindFileInRootDir(project, NgWizardHelper.AngularCliJsonFileName);
if (ngNewSucceeded.Value)
{
mergedPackageJsonFiles = MergePackageJsonFiles(projectDirectory);
modifiedAngularCliJson = ModifyAngularCliJsonFile(projectDirectory);
modifiedStartupSc = ModifyStartupCsFile(projectDirectory);
mergedGitignoreFiles = MergeGitignoreFile(projectDirectory);
}
else
{
// Rallback renamed files.
RenameFileIfExists(projectDirectory, NgWizardHelper.GitignoreTempFileName, NgWizardHelper.GitignoreFileName);
RenameFileIfExists(projectDirectory, NgWizardHelper.PackageJsonOldFileName, NgWizardHelper.PackageJsonFileName);
renamedTsconfigJson = renamedTsconfigJson && !RenameFileIfExists(projectDirectory, NgWizardHelper.TsconfigJsonOldFileName, NgWizardHelper.TsconfigJsonFileName);
}
}
// Report success/failure of the steps.
var ngNewReport = (ngNewSucceeded.GetValueOrDefault()
? "An Angular CLI application was added to the project using the item template version " + NgWizardHelper.GetVersion().ToString()
: "Something went wrong with the creation of an Angular CLI application." +
(this.isNgFound ? LineBreak + " Error message: " + ngNewOutput : "")
) + LineBreak;
var packageJsonReport = mergedPackageJsonFiles.HasValue
? "Merging the package.json files: " + GetResultText(mergedPackageJsonFiles) + LineBreak
: String.Empty;
var angularCliJsonReport = modifiedAngularCliJson.HasValue
? "Modifying file .angular-cli.json: " + GetResultText(modifiedAngularCliJson) + LineBreak
: String.Empty;
var startupCsReport = modifiedStartupSc.HasValue
? "Modifying file Startup.cs: " + GetResultText(modifiedStartupSc) + LineBreak
: String.Empty;
var gitignoreReport = mergedGitignoreFiles.HasValue
? "Merging the .gitignore files: " + GetResultText(mergedGitignoreFiles) + LineBreak
: String.Empty;
var tsconfigJsonReport = renamedTsconfigJson
? "Renaming file tsconfig.json to tsconfig.json.old: " + GetResultText(renamedTsconfigJson) + LineBreak
: String.Empty;
var messageText = ngNewReport + packageJsonReport + angularCliJsonReport + startupCsReport + gitignoreReport
+ tsconfigJsonReport + LineBreak;
// Augment the item file with our message.
if (projectItem.FileCount != 0)
{
var fileName = projectItem.FileNames[1]; // 1-based array
if (File.Exists(fileName))
{
var oldText = File.ReadAllText(fileName);
var newText = messageText + oldText;
File.WriteAllText(fileName, newText);
}
}
}
}
