WIP - add extractor, generate snippet_data

node_modules/gatsby/dist/utils/babel-loader.js

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+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
+
+var _objectWithoutPropertiesLoose2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutPropertiesLoose"));
+
+const babelLoader = require(`babel-loader`);
+
+const {
+  prepareOptions,
+  getCustomOptions,
+  mergeConfigItemOptions
+} = require(`./babel-loader-helpers`);
+/**
+ * Gatsby's custom loader for webpack & babel
+ *
+ * Gatsby allows sites to either use our Babel setup (the default)
+ * or to add a .babelrc to take control.
+ *
+ * Our default setup is defined in the fallbackPlugins/fallbackPresets arrays
+ * below.
+ *
+ * After using either the fallback or user supplied setup, we add on a handful
+ * of required plugins and finally merge in any presets/plugins supplied
+ * by Gatsby plugins.
+ *
+ * You can find documentation for the custom loader here: https://babeljs.io/docs/en/next/babel-core.html#loadpartialconfig
+ */
+
+
+module.exports = babelLoader.custom(babel => {
+  const toReturn = {
+    // Passed the loader options.
+    customOptions(_ref) {
+      let {
+        stage = `test`
+      } = _ref,
+          options = (0, _objectWithoutPropertiesLoose2.default)(_ref, ["stage"]);
+      return {
+        custom: {
+          stage
+        },
+        loader: Object.assign({
+          cacheDirectory: true,
+          sourceType: `unambiguous`
+        }, getCustomOptions(stage), options)
+      };
+    },
+
+    // Passed Babel's 'PartialConfig' object.
+    config(partialConfig, {
+      customOptions
+    }) {
+      let {
+        options
+      } = partialConfig;
+      const [reduxPresets, reduxPlugins, requiredPresets, requiredPlugins, fallbackPresets] = prepareOptions(babel, customOptions); // If there is no filesystem babel config present, add our fallback
+      // presets/plugins.
+
+      if (!partialConfig.hasFilesystemConfig()) {
+        options = Object.assign({}, options, {
+          plugins: requiredPlugins,
+          presets: [...fallbackPresets, ...requiredPresets]
+        });
+      } else {
+        // With a babelrc present, only add our required plugins/presets
+        options = Object.assign({}, options, {
+          plugins: [...options.plugins, ...requiredPlugins],
+          presets: [...options.presets, ...requiredPresets]
+        });
+      } // Merge in presets/plugins added from gatsby plugins.
+
+
+      reduxPresets.forEach(preset => {
+        options.presets = mergeConfigItemOptions({
+          items: options.presets,
+          itemToMerge: preset,
+          type: `preset`,
+          babel
+        });
+      });
+      reduxPlugins.forEach(plugin => {
+        options.plugins = mergeConfigItemOptions({
+          items: options.plugins,
+          itemToMerge: plugin,
+          type: `plugin`,
+          babel
+        });
+      });
+      return options;
+    }
+
+  };
+  return toReturn;
+});
+//# sourceMappingURL=babel-loader.js.map