FM / transformation

/var/www/flurhymez/node_modules/@babel/core/lib/transformation/

/var/www/flurhymez/node_modules/@babel/core/lib/transformation

Name	Size	Mode	Actions
file/	-	0755	rm
util/	-	0755	rm
block-hoist-plugin.js	1802	0644	edit dl rm
index.js	3296	0644	edit dl rm
normalize-file.js	3796	0644	edit dl rm
normalize-opts.js	1543	0644	edit dl rm
plugin-pass.js	1035	0644	edit dl rm

Edit: /var/www/flurhymez/node_modules/@babel/core/lib/transformation/index.js (3296B)

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.run = run;

function _traverse() {
  const data = require("@babel/traverse");

_traverse = function () {
    return data;
  };

return data;
}

var _pluginPass = require("./plugin-pass");

var _blockHoistPlugin = require("./block-hoist-plugin");

var _normalizeOpts = require("./normalize-opts");

var _normalizeFile = require("./normalize-file");

var _generate = require("./file/generate");

function* run(config, code, ast) {
  const file = yield* (0, _normalizeFile.default)(config.passes, (0, _normalizeOpts.default)(config), code, ast);
  const opts = file.opts;

try {
    yield* transformFile(file, config.passes);
  } catch (e) {
    var _opts$filename;

e.message = `${(_opts$filename = opts.filename) != null ? _opts$filename : "unknown"}: ${e.message}`;

if (!e.code) {
      e.code = "BABEL_TRANSFORM_ERROR";
    }

throw e;
  }

let outputCode, outputMap;

try {
    if (opts.code !== false) {
      ({
        outputCode,
        outputMap
      } = (0, _generate.default)(config.passes, file));
    }
  } catch (e) {
    var _opts$filename2;

e.message = `${(_opts$filename2 = opts.filename) != null ? _opts$filename2 : "unknown"}: ${e.message}`;

if (!e.code) {
      e.code = "BABEL_GENERATE_ERROR";
    }

throw e;
  }

return {
    metadata: file.metadata,
    options: opts,
    ast: opts.ast === true ? file.ast : null,
    code: outputCode === undefined ? null : outputCode,
    map: outputMap === undefined ? null : outputMap,
    sourceType: file.ast.program.sourceType
  };
}

function* transformFile(file, pluginPasses) {
  for (const pluginPairs of pluginPasses) {
    const passPairs = [];
    const passes = [];
    const visitors = [];

for (const plugin of pluginPairs.concat([(0, _blockHoistPlugin.default)()])) {
      const pass = new _pluginPass.default(file, plugin.key, plugin.options);
      passPairs.push([plugin, pass]);
      passes.push(pass);
      visitors.push(plugin.visitor);
    }

for (const [plugin, pass] of passPairs) {
      const fn = plugin.pre;

if (fn) {
        const result = fn.call(pass, file);
        yield* [];

if (isThenable(result)) {
          throw new Error(`You appear to be using an plugin with an async .pre, ` + `which your current version of Babel does not support. ` + `If you're using a published plugin, you may need to upgrade ` + `your @babel/core version.`);
        }
      }
    }

const visitor = _traverse().default.visitors.merge(visitors, passes, file.opts.wrapPluginVisitorMethod);

(0, _traverse().default)(file.ast, visitor, file.scope);

for (const [plugin, pass] of passPairs) {
      const fn = plugin.post;

if (fn) {
        const result = fn.call(pass, file);
        yield* [];

if (isThenable(result)) {
          throw new Error(`You appear to be using an plugin with an async .post, ` + `which your current version of Babel does not support. ` + `If you're using a published plugin, you may need to upgrade ` + `your @babel/core version.`);
        }
      }
    }
  }
}

function isThenable(val) {
  return !!val && (typeof val === "object" || typeof val === "function") && !!val.then && typeof val.then === "function";
}

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