1 files changed, 88 insertions, 0 deletions
diff --git a/app/builder/buildProject.ts b/app/builder/buildProject.ts
new file mode 100644
index 0000000..71fdf73
--- /dev/null
+++ b/app/builder/buildProject.ts
@@ -0,0 +1,88 @@
+import { render } from './renderPage.js';
+import { Page, PageDirectory } from './pageDirectory.js';
+import fs from 'fs';
+import path from 'path';
+import { logger } from '../logger.js';
+
+export async function buildPages(): Promise<{ success: boolean, errors: number, pageDirectory: PageDirectory}> {
+    // Recreate output directory
+    if (process.env.SKIP_OUTPUT_DIR_CREATION !== 'true') {
+        try {
+            if (fs.existsSync(process.env.OUTPUT_DIR)) {
+                fs.rmSync(process.env.OUTPUT_DIR, { recursive: true });
+            }
+            fs.mkdirSync(process.env.OUTPUT_DIR);
+        } catch (e) {
+            logger.error(`Failed to create output directory: ${e.message}`);
+            return { success: false, errors: 0, pageDirectory: null };
+        }
+    }
+
+
+    // Load pages
+    logger.info(`Reading pages from disk...`);
+    const pageDirectory = new PageDirectory(process.env.PAGES_DIR);
+    await pageDirectory.init();
+
+    let pagesCount = Object.keys(pageDirectory.getPages()).length;
+    logger.info(`Found ${pagesCount} pages.`);
+
+
+    // Render pages
+    logger.info(`Rendering pages...`);
+    let pagesRendered = 0;
+    let pagesFailed = 0;
+    for (const page of pageDirectory.getPages()) {
+        if (await renderPage(page, pageDirectory)) {
+            pagesRendered++;
+        } else {
+            pagesFailed++;
+        } 
+    }
+
+    logger.info(`Rendered ${pagesRendered} of ${pagesCount} pages.`);
+
+
+    // Copy static files
+    logger.info(`Copying static files...`);
+    try {
+        fs.cpSync(`${process.env.STATIC_DIR}`, `${process.env.OUTPUT_DIR}/static`, { recursive: true });
+        logger.info(`Done.`);
+    } catch (e) {
+        logger.error(`Failed to copy static files: ${e.message}`);
+    }
+
+    return { success: pagesFailed == 0, errors: pagesFailed, pageDirectory: pageDirectory};
+}
+
+async function renderPage(page: Page, pageDirectory: PageDirectory): Promise<boolean> {
+    let html;
+    try {
+        html = await render(page, pageDirectory);
+    } catch (e) {
+        logger.error(`Failed to render page ${page.originalPath}: ${e.message}`);
+        return false;
+    }
+    
+    try {
+        const file = page.buildPath;
+        const dir = path.dirname(file);
+        if (!fs.existsSync(dir)) {
+            fs.mkdirSync(dir, { recursive: true });
+        }
+        fs.writeFileSync(file, html);
+    } catch (e) {
+        logger.error(`Failed to write page ${page.buildPath}: ${e.message}`);
+        return false;
+    }
+    return true;
+}
+
+export async function rebuildSinglePage(path: string, pageDirectory: PageDirectory): Promise<boolean> {
+    const page = await pageDirectory.loadPage(path);
+    if (!page) {
+        return false;
+    }
+
+    return await renderPage(page, pageDirectory);
+}