feat: create templates

package.json

@@ -34,7 +34,26 @@
 	},
 	"main": "./out/extension.js",
 	"contributes": {
-		"commands": [],
+		"commands": [
+			{
+				"command": "extension.saveAsTemplate",
+				"title": "Save file as awesome template",
+				"category": "FILE",
+				"icon": {
+					"dark": "icons/awesome-template.svg",
+					"light": "icons/awesome-template.svg"
+				}
+			}
+		],
+		"menus": {
+			"editor/title": [
+				{
+					"command": "extension.saveAsTemplate",
+					"group": "navigation@1",
+					"when": "resourceScheme == file"
+				}
+			]
+		},
 		"configuration": {
 			"title": "Awesome Tree",
 			"properties": {
@@ -80,6 +99,7 @@
 		"vscode-test": "^1.2.0"
 	},
 	"dependencies": {
+		"@types/uuid": "^3.4.5",
 		"lodash": "^4.17.15"
 	}
 }

src/__mocks__/vscode.ts

@@ -15,3 +15,7 @@ export const window = {
     createOutputChannel: jest.fn(() => outputChanelMock),
     showInformationMessage: jest.fn(),
 } as {[key in keyof typeof vscode.window]: jest.Mock};
+
+export const commands = {
+    registerCommand: jest.fn(),
+} as {[key in keyof typeof vscode.commands]: jest.Mock};

src/commands/saveAsTemplate.ts

@@ -0,0 +1,66 @@
+import * as fs from 'fs';
+import * as vscode from 'vscode';
+import * as path from 'path';
+import * as uuid from 'uuid/v4';
+import { getRelativePath } from '../fileSystem/getRelativePath';
+import { getInfoAboutPath } from '../fileInfo/getInfoAboutPath';
+import { createVariableTemplate } from '../variableTemplate/createVariableTemplate';
+import { createDocument } from '../fileSystem/createDocument';
+import { addExtensionToRecommendations } from '../fileSystem/addExtensionToRecommendations';
+
+const DIRECTORY_FOR_TEMPLATES = 'awesome-tree-templates';
+
+function findWorkspacePath(searchFsPath:string): string | undefined {
+    const { workspaceFolders } = vscode.workspace;
+    if(!workspaceFolders){
+        return;
+    }
+    for (let i = 0; i < workspaceFolders.length; i++) {
+        const {fsPath} = workspaceFolders[i].uri;
+        if(searchFsPath.indexOf(fsPath) === 0){
+            return fsPath;
+        }
+    }
+}
+
+export function saveAsTemplate(file: vscode.Uri) {
+    const workspacePath = findWorkspacePath(file.fsPath);
+    if (workspacePath === undefined) {
+        vscode.window.showWarningMessage(`Can't find workspace directory for file: '${file.fsPath}'`);
+        return;
+    }
+
+    const relativePath = getRelativePath(file.fsPath);
+    const templateId = uuid();
+    const templatePath = path.join(workspacePath, DIRECTORY_FOR_TEMPLATES, 'templates', `template-${templateId}.json` );
+    const templateDatabasePath = path.join(workspacePath, DIRECTORY_FOR_TEMPLATES, 'database-awesome.json' );
+    const infoAboutNewFile = getInfoAboutPath(relativePath);
+    const lines = fs.readFileSync(file.fsPath).toString().split('\n');
+    const templateLines = lines.map(line => createVariableTemplate(line, [infoAboutNewFile]));
+
+    const template = {
+        baseFilePath: relativePath,
+        pathsTemplate: [
+            createVariableTemplate(relativePath, [infoAboutNewFile])
+        ],
+        templateId
+    };
+
+    let currentSavedTemplates: Array<any>;
+
+    try {
+        currentSavedTemplates = JSON.parse(fs.readFileSync(templateDatabasePath).toString());
+    } catch (error) {
+        currentSavedTemplates = [];
+    }
+
+    currentSavedTemplates.push(template);
+
+    Promise.all([
+        createDocument(templatePath, JSON.stringify(templateLines, null, 4)),
+        createDocument(templateDatabasePath, JSON.stringify(currentSavedTemplates, null, 4))
+    ]).then(() => {
+        vscode.window.showInformationMessage('Saved success!');
+        addExtensionToRecommendations(workspacePath);
+    });
+}

src/extension.ts

@@ -10,12 +10,15 @@ import { getRelativePath } from './fileSystem/getRelativePath';
 import { getSiblingInfo, DirectoriesInfo } from './fileInfo/getSiblingInfo';
 import { getPathTemplates } from './fileSystem/getPathTemplates';
 import { getFilesContentAsTemplate } from './fileSystem/getFilesContentAsTemplate';
+import { saveAsTemplate } from './commands/saveAsTemplate';
+import { createDocument } from './fileSystem/createDocument';
 
-export function activate() {
+export function activate(context: vscode.ExtensionContext) {
     const settingProvider = vscode.workspace.getConfiguration('awesomeTree');
     const fileSystemWatcher = vscode.workspace.createFileSystemWatcher('**/*',false, true, true);
     const outputChannel = vscode.window.createOutputChannel('Awesome tree');
-
+
+    context.subscriptions.push(vscode.commands.registerCommand('extension.saveAsTemplate', saveAsTemplate));
     outputChannel.appendLine('Listening for file changes started!');
 
     fileSystemWatcher.onDidCreate(async(createdItemUri: vscode.Uri) => {
@@ -120,17 +123,6 @@ export function activate() {
         }
     });
 
-    function createDocument(filePath: string, content: string): Promise<vscode.TextDocument> {
-        return new Promise((resolve, reject) => {
-            ensureDirectoryExistence(filePath);
-            fs.writeFile(filePath, content, {}, async (err) => {
-                if(err){
-                    return reject(err);
-                }
-                vscode.workspace.openTextDocument(filePath).then(resolve);
-            });
-        });
-    }
 
     function createGithubIssue(error: Error) {
         const MAX_CHARACTERS_IN_URI: number = 4000;
@@ -193,15 +185,6 @@ export function activate() {
         }, [] as string[]);
     }
 
-    function ensureDirectoryExistence(filePath:string) {
-        const dirname = path.dirname(filePath);
-        if (fs.existsSync(dirname)) {
-            return true;
-        }
-        ensureDirectoryExistence(dirname);
-        fs.mkdirSync(dirname);
-    }
-
     function isDirectory(uri: vscode.Uri): boolean  {
         return fs.lstatSync(uri.fsPath).isDirectory();
     }

src/extenstion.test.ts

@@ -10,18 +10,24 @@ describe('extenstion', () => {
     let mockWatcher: {
         [key in keyof vscode.FileSystemWatcher]?: jest.Mock
     };
+    let mockContext: vscode.ExtensionContext;
 
     beforeEach(() => {
         mockWatcher = {
             onDidCreate: jest.fn()
         };
+        mockContext = {
+            subscriptions: {
+                push: jest.fn()
+            }
+        } as any as vscode.ExtensionContext;
         const createSystemWatcher = vscode.workspace.createFileSystemWatcher as jest.Mock;
         createSystemWatcher.mockReturnValueOnce(mockWatcher);
     });
 
     it('should start listen for create file', () => {
         expect(vscode.workspace.createFileSystemWatcher).not.toHaveBeenCalled();
-        activate();
+        activate(mockContext);
 
         expect(vscode.workspace.createFileSystemWatcher).toHaveBeenCalled();
         expect(mockWatcher.onDidCreate).toHaveBeenCalled();
@@ -47,7 +53,7 @@ describe('extenstion', () => {
             });
         });
 
-        activate();
+        activate(mockContext);
     });
 
 });

src/fileSystem/addExtensionToRecommendations.ts

@@ -0,0 +1,30 @@
+import * as fs from 'fs';
+import * as path from 'path';
+import * as process from 'child_process';
+
+export function addExtensionToRecommendations(workspaceDirectory: string){
+    try {
+        const extensionsPath = path.join(workspaceDirectory, '.vscode', 'extensions.json');
+        let fileData;
+        if (fs.existsSync(extensionsPath)) {
+            fileData = JSON.parse(fs.readFileSync(extensionsPath).toString());
+            if (!Array.isArray(fileData.recommendations)) {
+                fileData.recommendations = [];
+            }
+            if (fileData.recommendations.includes('bajdzis.awesome-tree')) {
+                return;
+            }
+        } else {
+            fileData = {
+                recommendations: []
+            };
+        }
+        fileData.recommendations.push('bajdzis.awesome-tree');
+
+        fs.writeFileSync(extensionsPath, JSON.stringify(fileData, null, 2));
+
+        process.spawn('git add ".vscode/extensions.json" -f');
+    } catch (error) {
+        console.log(error);
+    }
+}

src/fileSystem/createDocument.ts

@@ -0,0 +1,15 @@
+import * as fs from 'fs';
+import * as vscode from 'vscode';
+import { ensureDirectoryExistence } from './ensureDirectoryExistence';
+
+export function createDocument(filePath: string, content: string): Promise<vscode.TextDocument> {
+    return new Promise((resolve, reject) => {
+        ensureDirectoryExistence(filePath);
+        fs.writeFile(filePath, content, {}, async (err) => {
+            if(err){
+                return reject(err);
+            }
+            vscode.workspace.openTextDocument(filePath).then(resolve);
+        });
+    });
+}

src/fileSystem/ensureDirectoryExistence.ts

@@ -0,0 +1,11 @@
+import * as fs from 'fs';
+import * as path from 'path';
+
+export function ensureDirectoryExistence(filePath:string) {
+    const dirname = path.dirname(filePath);
+    if (fs.existsSync(dirname)) {
+        return true;
+    }
+    ensureDirectoryExistence(dirname);
+    fs.mkdirSync(dirname);
+}