switch to vuepress

4 files changed, 223 insertions, 0 deletions

diff --git a/node_modules/@babel/helper-plugin-utils/lib/index.js b/node_modules/@babel/helper-plugin-utils/lib/index.js
new file mode 100644
index 00000000..adb0656f
--- /dev/null
+++ b/node_modules/@babel/helper-plugin-utils/lib/index.js
@@ -0,0 +1,77 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.declare = declare;
+
+function declare(builder) {
+  return (api, options, dirname) => {
+    if (!api.assertVersion) {
+      api = Object.assign(copyApiObject(api), {
+        assertVersion(range) {
+          throwVersionError(range, api.version);
+        }
+
+      });
+    }
+
+    return builder(api, options || {}, dirname);
+  };
+}
+
+function copyApiObject(api) {
+  let proto = null;
+
+  if (typeof api.version === "string" && /^7\./.test(api.version)) {
+    proto = Object.getPrototypeOf(api);
+
+    if (proto && (!has(proto, "version") || !has(proto, "transform") || !has(proto, "template") || !has(proto, "types"))) {
+      proto = null;
+    }
+  }
+
+  return Object.assign({}, proto, api);
+}
+
+function has(obj, key) {
+  return Object.prototype.hasOwnProperty.call(obj, key);
+}
+
+function throwVersionError(range, version) {
+  if (typeof range === "number") {
+    if (!Number.isInteger(range)) {
+      throw new Error("Expected string or integer value.");
+    }
+
+    range = `^${range}.0.0-0`;
+  }
+
+  if (typeof range !== "string") {
+    throw new Error("Expected string or integer value.");
+  }
+
+  const limit = Error.stackTraceLimit;
+
+  if (typeof limit === "number" && limit < 25) {
+    Error.stackTraceLimit = 25;
+  }
+
+  let err;
+
+  if (version.slice(0, 2) === "7.") {
+    err = new Error(`Requires Babel "^7.0.0-beta.41", but was loaded with "${version}". ` + `You'll need to update your @babel/core version.`);
+  } else {
+    err = new Error(`Requires Babel "${range}", but was loaded with "${version}". ` + `If you are sure you have a compatible version of @babel/core, ` + `it is likely that something in your build process is loading the ` + `wrong version. Inspect the stack trace of this error to look for ` + `the first entry that doesn't mention "@babel/core" or "babel-core" ` + `to see what is calling Babel.`);
+  }
+
+  if (typeof limit === "number") {
+    Error.stackTraceLimit = limit;
+  }
+
+  throw Object.assign(err, {
+    code: "BABEL_VERSION_UNSUPPORTED",
+    version,
+    range
+  });
+}
\ No newline at end of file
diff --git a/node_modules/@babel/helper-plugin-utils/package.json b/node_modules/@babel/helper-plugin-utils/package.json
new file mode 100644
index 00000000..c1042d45
--- /dev/null
+++ b/node_modules/@babel/helper-plugin-utils/package.json
@@ -0,0 +1,10 @@
+{
+  "name": "@babel/helper-plugin-utils",
+  "version": "7.0.0-beta.47",
+  "description": "General utilities for plugins to use",
+  "author": "Logan Smyth <loganfsmyth@gmail.com>",
+  "homepage": "https://babeljs.io/",
+  "license": "MIT",
+  "repository": "https://github.com/babel/babel/tree/master/packages/babel-helper-plugin-utils",
+  "main": "lib/index.js"
+}
diff --git a/node_modules/@babel/helper-plugin-utils/src/README.md b/node_modules/@babel/helper-plugin-utils/src/README.md
new file mode 100644
index 00000000..4079c2d4
--- /dev/null
+++ b/node_modules/@babel/helper-plugin-utils/src/README.md
@@ -0,0 +1,41 @@
+# @babel/helper-plugin-utils
+
+The intention of this module is to provide a place for us to expose a
+standardized API layer over top of what Babel's core API provides on its own.
+
+This is not aiming to implement APIs that are missing on a given Babel version,
+but it is means to provide clear error messages if a plugin is run on a version
+of Babel that doesn't have the APIs that the plugin is trying to use.
+
+Every one of Babel's core plugins and presets will use this module, and ideally
+because of that its size should be kept to a miminum because this may or may
+not be deduplicated when installed.
+
+
+## Usage
+
+```js
+import { declare } from "@babel/helper-plugin-utils";
+
+export default declare((api, options, dirname) => {
+  return {};
+});
+```
+
+
+## What this does
+
+Currently, this plugin provides a few services to ensure that plugins function
+well-enough to throw useful errors.
+
+### `options` is always passed
+
+Babel 6 does not pass a second parameter. This frequently means that plugins
+written for Babel 7 that use `options` will attempt to destructure options
+out of an `undefined` value. By supplying the default, we avoid that risk.
+
+### `api.assertVersion` always exists
+
+Babel 6 and early betas of Babel 7 do not have `assertVersion`, so this
+wrapper ensures that it exists and throws a useful error message when not
+supplied by Babel itself.
diff --git a/node_modules/@babel/helper-plugin-utils/src/index.js b/node_modules/@babel/helper-plugin-utils/src/index.js
new file mode 100644
index 00000000..f0ecb83a
--- /dev/null
+++ b/node_modules/@babel/helper-plugin-utils/src/index.js
@@ -0,0 +1,95 @@
+export function declare(builder) {
+  return (api, options, dirname) => {
+    if (!api.assertVersion) {
+      // Inject a custom version of 'assertVersion' for Babel 6 and early
+      // versions of Babel 7's beta that didn't have it.
+      api = Object.assign(copyApiObject(api), {
+        assertVersion(range) {
+          throwVersionError(range, api.version);
+        },
+      });
+    }
+
+    return builder(api, options || {}, dirname);
+  };
+}
+
+function copyApiObject(api) {
+  // Babel >= 7 <= beta.41 passed the API as a new object that had
+  // babel/core as the prototype. While slightly faster, it also
+  // means that the Object.assign copy below fails. Rather than
+  // keep complexity, the Babel 6 behavior has been reverted and this
+  // normalizes all that for Babel 7.
+  let proto = null;
+  if (typeof api.version === "string" && /^7\./.test(api.version)) {
+    proto = Object.getPrototypeOf(api);
+    if (
+      proto &&
+      (!has(proto, "version") ||
+        !has(proto, "transform") ||
+        !has(proto, "template") ||
+        !has(proto, "types"))
+    ) {
+      proto = null;
+    }
+  }
+
+  return {
+    ...proto,
+    ...api,
+  };
+}
+
+function has(obj, key) {
+  return Object.prototype.hasOwnProperty.call(obj, key);
+}
+
+function throwVersionError(range, version) {
+  if (typeof range === "number") {
+    if (!Number.isInteger(range)) {
+      throw new Error("Expected string or integer value.");
+    }
+    range = `^${range}.0.0-0`;
+  }
+  if (typeof range !== "string") {
+    throw new Error("Expected string or integer value.");
+  }
+
+  const limit = Error.stackTraceLimit;
+
+  if (typeof limit === "number" && limit < 25) {
+    // Bump up the limit if needed so that users are more likely
+    // to be able to see what is calling Babel.
+    Error.stackTraceLimit = 25;
+  }
+
+  let err;
+  if (version.slice(0, 2) === "7.") {
+    err = new Error(
+      `Requires Babel "^7.0.0-beta.41", but was loaded with "${version}". ` +
+        `You'll need to update your @babel/core version.`,
+    );
+  } else {
+    err = new Error(
+      `Requires Babel "${range}", but was loaded with "${version}". ` +
+        `If you are sure you have a compatible version of @babel/core, ` +
+        `it is likely that something in your build process is loading the ` +
+        `wrong version. Inspect the stack trace of this error to look for ` +
+        `the first entry that doesn't mention "@babel/core" or "babel-core" ` +
+        `to see what is calling Babel.`,
+    );
+  }
+
+  if (typeof limit === "number") {
+    Error.stackTraceLimit = limit;
+  }
+
+  throw Object.assign(
+    err,
+    ({
+      code: "BABEL_VERSION_UNSUPPORTED",
+      version,
+      range,
+    }: any),
+  );
+}