update to 4.0

build_scripts/prebuild-doc.js

@@ -0,0 +1,77 @@
+const fs = require('fs');
+const path = require('path');
+
+const textTpl = [
+  '```bash',
+  'anyproxy --rule {{url}}',
+  '```',
+  '```js',
+  '{{content}}',
+  '```'
+].join('\n');
+
+/**
+ *
+ * @param {*} config
+ * @param {string} config.input input markdown path
+ * @param {string} config.ouput output markdown path
+ */
+function mergeMdWithRuleFile(config) {
+  const doc = fs.readFileSync(config.input, { encoding: 'utf8' });
+  const rules = doc.match(/\{\{sample-rule:([\S]+)\}\}/g).map((rawToReplace) => ({
+    raw: rawToReplace,
+    url: rawToReplace.replace(/\{\{sample-rule:([\S]+)\}\}/g, ($0, $1) => {
+      return $1;
+    })
+  }));
+
+  const tasks = rules.map((item) => (
+    new Promise((resolve, reject) => {
+      fs.readFile(item.url, 'utf8', (err, data) => {
+        if (!err) {
+          const result = Object.assign({}, item);
+          result.content = data;
+          resolve(result);
+        } else {
+          reject(err);
+        }
+      });
+    })
+  ));
+
+  // fetch all samples
+  return Promise.all(tasks)
+    .then((results) => {
+      // merge to doc
+      let resultDoc = doc;
+      results.forEach((item) => {
+        const contentToInsert = textTpl.replace('{{url}}', item.url).replace('{{content}}', item.content);
+        resultDoc = resultDoc.replace(item.raw, contentToInsert);
+      });
+      fs.writeFileSync(config.output, resultDoc);
+    }, (fail) => {
+      console.log('failed to load resource');
+      console.log(fail);
+      process.exit();
+    })
+    .catch(e => {
+      console.log(e);
+      process.exit();
+    });
+}
+
+Promise.all([
+  {
+    input: path.join(__dirname, '../docs-src/cn/src_doc.md'),
+    output: path.join(__dirname, '../docs-src/cn/README.md'),
+  },
+  {
+    input: path.join(__dirname, '../docs-src/en/src_doc.md'),
+    output: path.join(__dirname, '../docs-src/en/README.md'),
+  }
+].map(mergeMdWithRuleFile)).then(result => {
+  console.log('done');
+}).catch(e => {
+  console.log('err');
+  console.log(e);
+});