flow like the river

BACK_BACK/node_modules/parcel-bundler/lib/transforms/posthtml.js

@@ -0,0 +1,90 @@
+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
+
+var _asyncToGenerator2 = _interopRequireDefault(require("@babel/runtime/helpers/asyncToGenerator"));
+
+const loadPlugins = require('../utils/loadPlugins');
+
+const posthtml = require('posthtml');
+
+const posthtmlParse = require('posthtml-parser');
+
+function parse(_x, _x2) {
+  return _parse.apply(this, arguments);
+}
+
+function _parse() {
+  _parse = (0, _asyncToGenerator2.default)(function* (code, asset) {
+    var config = yield getConfig(asset);
+
+    if (!config) {
+      config = {};
+    }
+
+    return posthtmlParse(code, config);
+  });
+  return _parse.apply(this, arguments);
+}
+
+function transform(_x3) {
+  return _transform.apply(this, arguments);
+}
+
+function _transform() {
+  _transform = (0, _asyncToGenerator2.default)(function* (asset) {
+    let config = yield getConfig(asset);
+
+    if (!config) {
+      return;
+    }
+
+    yield asset.parseIfNeeded();
+    let res = yield posthtml(config.plugins).process(asset.ast, config);
+    asset.ast = res.tree;
+    asset.isAstDirty = true;
+  });
+  return _transform.apply(this, arguments);
+}
+
+function getConfig(_x4) {
+  return _getConfig.apply(this, arguments);
+}
+
+function _getConfig() {
+  _getConfig = (0, _asyncToGenerator2.default)(function* (asset) {
+    let config = yield asset.getConfig(['.posthtmlrc', '.posthtmlrc.js', 'posthtml.config.js'], {
+      packageKey: 'posthtml'
+    });
+
+    if (!config && !asset.options.minify) {
+      return;
+    }
+
+    config = config || {};
+    const plugins = config.plugins;
+
+    if (typeof plugins === 'object') {
+      // This is deprecated in favor of result messages but kept for compatibility
+      // See https://github.com/posthtml/posthtml-include/blob/e4f2a57c2e52ff721eed747b65eddf7d7a1451e3/index.js#L18-L26
+      const depConfig = {
+        addDependencyTo: {
+          addDependency: name => asset.addDependency(name, {
+            includedInParent: true
+          })
+        }
+      };
+      Object.keys(plugins).forEach(p => Object.assign(plugins[p], depConfig));
+    }
+
+    config.plugins = yield loadPlugins(plugins, asset.name);
+    config.skipParse = true;
+    return config;
+  });
+  return _getConfig.apply(this, arguments);
+}
+
+module.exports = {
+  parse,
+  transform
+};