Autogenerate src/ol/package.json from package.json

tasks/prepare-package.js

@@ -0,0 +1,27 @@
+const fs = require('fs');
+const path = require('path');
+const pkg = require('../package.json');
+
+const util = require.resolve('../src/ol/util');
+const lines = fs.readFileSync(util, 'utf-8').split('\n');
+const versionRegEx = /const VERSION = '(.*)';$/;
+for (let i = 0, ii = lines.length; i < ii; ++i) {
+  const line = lines[i];
+  if (versionRegEx.test(line)) {
+    lines[i] = line.replace(versionRegEx, `const VERSION = '${pkg.version}';`);
+    break;
+  }
+}
+fs.writeFileSync(util, lines.join('\n'), 'utf-8');
+
+const src = path.join('src', 'ol');
+const packageJson = path.resolve(__dirname, path.join('..', src, 'package.json'));
+delete pkg.scripts;
+delete pkg.devDependencies;
+delete pkg.style;
+delete pkg.eslintConfig;
+const main = path.posix.relative(src, require.resolve(path.join('..', pkg.main)));
+pkg.main = pkg.module = main;
+pkg.name = 'ol';
+
+fs.writeFileSync(packageJson, JSON.stringify(pkg, null, 2), 'utf-8');

tasks/set-version.js

@@ -1,23 +0,0 @@
-const fs = require('fs');
-const pkg = require('../package.json');
-
-const index = require.resolve('../src/ol/util');
-const lines = fs.readFileSync(index, 'utf-8').split('\n');
-
-const versionRegEx = /const VERSION = '(.*)';$/;
-
-for (let i = 0, ii = lines.length; i < ii; ++i) {
-  const line = lines[i];
-  if (versionRegEx.test(line)) {
-    lines[i] = line.replace(versionRegEx, `const VERSION = '${pkg.version}';`);
-    break;
-  }
-}
-
-const packageJson = require.resolve('../src/ol/package.json');
-const packageJsonObj = JSON.parse(fs.readFileSync(packageJson, 'utf-8'));
-packageJsonObj.version = pkg.version;
-fs.writeFileSync(packageJson, JSON.stringify(packageJsonObj, null, 2), 'utf-8');
-
-
-fs.writeFileSync(index, lines.join('\n'), 'utf-8');