逐步完成前后端服务器

frontend/node_modules/zrender/build/prepareNightly.js

@@ -0,0 +1,48 @@
+const fs = require('fs');
+const { execSync } = require('child_process');
+
+const packageJsonPath = __dirname + '/../package.json';
+const nightlyPackageName = 'zrender-nightly';
+
+function updateVersion(version) {
+    const isNext = process.argv.includes('--next');
+    const parts = /(\d+)\.(\d+)\.(\d+)($|\-)/.exec(version);
+    if (!parts) {
+        throw new Error(`Invalid version number ${version}`);
+    }
+    // Add date to version.
+    const major = +parts[1];
+    let minor = +parts[2];
+    let patch = +parts[3];
+    const isStable = !parts[4];
+    if (isStable) {
+        // It's previous stable version. Dev version should be higher.
+        if (isNext) {
+            // Increase minor version for next branch.
+            minor++;
+            patch = 0;
+        }
+        else {
+            // Increase main version for master branch.
+            patch++;
+        }
+    }
+
+    const date = new Date().toISOString().replace(/:|T|\.|-/g, '').slice(0, 8);
+    return `${major}.${minor}.${patch}-dev.${date}`;
+}
+
+
+const packageJson = JSON.parse(fs.readFileSync(packageJsonPath, 'utf-8'));
+packageJson.name = nightlyPackageName;
+const version = updateVersion(packageJson.version);
+
+fs.writeFileSync(packageJsonPath, JSON.stringify(packageJson, null, 2), 'utf-8');
+
+// Update version in package.json and package-lock.json
+execSync(`npm version ${version} --git-tag-version=false`);
+
+const entryPath = __dirname + '/../src/zrender.ts';
+const entryFile = fs.readFileSync(entryPath, 'utf-8')
+    .replace(/export const version = '\S+'/, `export const version = '${version}'`);
+fs.writeFileSync(entryPath, entryFile, 'utf-8');