Merge pull request #231 from jaredwray/building-the-index-page

building the index page

src/builder.ts

@@ -42,8 +42,9 @@ export class WritrBuilder {
 		writrData.templates = await this.getTemplates(this.options);
 
 		// Build the home page (index.html)
+		await this.buildIndexPage(writrData);
 
-		// build the releases page (/releases/index.html)
+		// Build the releases page (/releases/index.html)
 
 		// build the sitemap (/sitemap.xml)
 		await this.buildSiteMapPage(writrData);
@@ -154,4 +155,22 @@ export class WritrBuilder {
 
 		await fs.writeFile(sitemapPath, xml, 'utf8');
 	}
+
+	public async buildIndexPage(data: WritrData): Promise<void> {
+		const {templatePath} = data.options;
+		const {outputPath} = data.options;
+
+		if (data.templates) {
+			const indexPath = `${outputPath}/index.html`;
+			const indexOutputPath = `${outputPath}/index.html`;
+
+			await fs.ensureDir(outputPath);
+
+			const indexTemplate = `${templatePath}/${data.templates.index}`;
+			const indexContent = await this._ecto.renderFromFile(indexTemplate, data, templatePath, indexOutputPath);
+			await fs.writeFile(indexPath, indexContent, 'utf8');
+		} else {
+			throw new Error('No templates found');
+		}
+	}
 }

template/index.hbs

@@ -0,0 +1 @@
+<title>{{ options.siteTitle }}</title>

test/builder.test.ts

@@ -154,4 +154,39 @@ describe('WritrBuilder', () => {
 			await fs.remove(data.options.outputPath);
 		}
 	});
+	it('should build the index.html (/index.html)', async () => {
+		const builder = new WritrBuilder();
+		const data: WritrData = {
+			options: new WritrOptions(),
+			templates: {
+				index: 'index.hbs',
+				releases: 'releases.hbs',
+			},
+		};
+		data.options.sitePath = 'template';
+		data.options.outputPath = 'test/temp-index-test';
+
+		await fs.remove(data.options.outputPath);
+		try {
+			await builder.buildIndexPage(data);
+			const index = await fs.readFile(`${data.options.outputPath}/index.html`, 'utf8');
+			expect(index).toContain('<title>Writr</title>');
+		} finally {
+			await fs.remove(data.options.outputPath);
+		}
+	});
+	it('should throw an error build the index.html (/index.html)', async () => {
+		const builder = new WritrBuilder();
+		const data: WritrData = {
+			options: new WritrOptions(),
+		};
+		data.options.sitePath = 'template';
+		data.options.outputPath = 'test/temp-index-test';
+
+		try {
+			await builder.buildIndexPage(data);
+		} catch (error: any) {
+			expect(error.message).toBe('No templates found');
+		}
+	});
 });