loose-envify - npm Package Compare versions

Comparing version 1.0.0 to 1.1.0

replace.js

loose-envify.js

		'use strict';

		var jsTokens = require('js-tokens');
		var stream = require('stream');
		var util = require('util');
		var replace = require('./replace');

		var jsonExtRe = /\.json$/;
		var processEnvRe = /\bprocess\.env\.[_$a-zA-Z][$\w]+\b/;
		var spaceOrCommentRe = /^(?:\s\|\/[/*])/;

		@@ -39,58 +37,1 @@ module.exports = function(rootEnv) {
		};

		function replace(src, envs) {
		if (!processEnvRe.test(src)) {
		return src;
		}

		var out = '';
		var purge = envs.some(function(env) {
		return env._ && env._.indexOf('purge') !== -1;
		});

		jsTokens.lastIndex = 0
		var parts = src.match(jsTokens);

		for (var i = 0; i < parts.length; i++) {
		if (parts[i ] === 'process' &&
		parts[i + 1] === '.' &&
		parts[i + 2] === 'env' &&
		parts[i + 3] === '.') {
		var prevCodeToken = getAdjacentCodeToken(-1, parts, i);
		var nextCodeToken = getAdjacentCodeToken(1, parts, i + 4);
		var replacement = getReplacementString(envs, parts[i + 4], purge);
		if (prevCodeToken !== '.' &&
		nextCodeToken !== '.' &&
		nextCodeToken !== '=' &&
		typeof replacement === 'string') {
		out += replacement;
		i += 4;
		continue;
		}
		}
		out += parts[i];
		}

		return out;
		}

		function getAdjacentCodeToken(dir, parts, i) {
		while (true) {
		var part = parts[i += dir];
		if (!spaceOrCommentRe.test(part)) {
		return part;
		}
		}
		}

		function getReplacementString(envs, name, purge) {
		for (var j = 0; j < envs.length; j++) {
		var env = envs[j];
		if (typeof env[name] !== 'undefined') {
		return JSON.stringify(env[name]);
		}
		}
		if (purge) {
		return 'undefined';
		}
		}

package.json

		{
		"name": "loose-envify",
		"version": "1.0.0",
		"version": "1.1.0",
		"description": "Fast (and loose) selective `process.env` replacer using js-tokens instead of an AST",
		@@ -5,0 +5,0 @@ "keywords": [

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