babel-plugin-reshow-import-extension - npm Package Compare versions

Comparing version 0.0.0 to 0.0.1

package.json

		{
		"version": "0.0.0",
		"version": "0.0.1",
		"name": "babel-plugin-reshow-import-extension",
		@@ -15,3 +15,5 @@ "repository": {
		"dependencies": {
		"reshow-constant": "*"
		"@babel/core": "*",
		"@babel/template": "*",
		"reshow-runtime": "*"
		},
		@@ -22,2 +24,6 @@ "devDependencies": {
		"main": "./src/index.js",
		"exports": {
		".": "./src/index.js",
		"./resolveExt": "./src/resolveExt.js"
		},
		"scripts": {
		@@ -24,0 +30,0 @@ "mochaFor": "mocha -r jsdom-global/register",

src/index.js

		@@ -1,47 +0,12 @@
		/*
		Copyright 2021 silane

		Licensed under the Apache License, Version 2.0 (the "License");
		you may not use this file except in compliance with the License.
		You may obtain a copy of the License at

		http://www.apache.org/licenses/LICENSE-2.0

		Unless required by applicable law or agreed to in writing, software
		distributed under the License is distributed on an "AS IS" BASIS,
		WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		See the License for the specific language governing permissions and
		limitations under the License.
		*/

		const { parseSync } = require("@babel/core");
		const { default: template } = require("@babel/template");
		const resolveExt = require("reshow-runtime/helpers/resolveExt");

		const resolveExt = (filepath, extMap) => {
		if (0 !== filepath.indexOf(".")) {
		return filepath; // not local import
		}
		const buildImport = template(
		`import resolveExt from 'reshow-runtime/helpers/resolveExt';`
		);
		const resolveExtLib = (filepath, extMapp) => resolveExt(filepath, extMapp);

		const baseName = filepath.split("/").splice(-1)[0];
		const extDotPos = baseName.lastIndexOf(".");
		const extNone = extMap[""] && delete extMap[""];
		if (-1 === extDotPos) {
		// No extension
		return extNone ? filepath + extNone : filepath;
		}
		const astResolveExtension = () => parseSync(`(${resolveExtLib.toString()})`);

		const extPos = extDotPos + 1;
		const extKeys = Object.keys(extMap);
		let i = extKeys.length;
		while (i--) {
		const origExt = extKeys[i];
		if (extPos === baseName.lastIndexOf(origExt)) {
		filepath = filepath.slice(0, -origExt.length) + extMap[origExt];
		break;
		}
		}
		return filepath;
		};

		const astTransformExtension = () => parseSync(`(${resolveExt.toString()})`);

		const getOption = (state, key) => {
		@@ -61,11 +26,19 @@ const opts = state.opts \|\| {};
		}
		source.value = resolveExt(source.value, extMap);
		source.value = resolveExt(source.value, { ...extMap });
		};

		module.exports = function ({ types: t }) {
		let imported = false;
		let root;
		const resolver = astResolveExtension().program.body[0].expression;
		return {
		visitor: {
		Program(path) {
		root = path;
		},

		ImportDeclaration(path, state) {
		resetNodeSource(path, state);
		},

		// For re-exporting
		@@ -75,4 +48,9 @@ "ExportNamedDeclaration\|ExportAllDeclaration"(path, state) {
		},

		// For dynamic import
		CallExpression(path, state) {
		if (!imported) {
		imported = true;
		root.unshiftContainer("body", buildImport());
		}
		const extMap = getOption(state, "extMapping");
		@@ -94,6 +72,3 @@ if (!extMap) {
		argument.replaceWith(
		t.callExpression(astTransformExtension().program.body[0].expression, [
		argument.node,
		astExtMapping,
		])
		t.callExpression(resolver, [argument.node, astExtMapping])
		);
		@@ -100,0 +75,0 @@ },

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