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-rw-r--r--node_modules/loose-envify/replace.js65
1 files changed, 0 insertions, 65 deletions
diff --git a/node_modules/loose-envify/replace.js b/node_modules/loose-envify/replace.js
deleted file mode 100644
index ec15e81..0000000
--- a/node_modules/loose-envify/replace.js
+++ /dev/null
@@ -1,65 +0,0 @@
-'use strict';
-
-var jsTokens = require('js-tokens').default;
-
-var processEnvRe = /\bprocess\.env\.[_$a-zA-Z][$\w]+\b/;
-var spaceOrCommentRe = /^(?:\s|\/[/*])/;
-
-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.push(replacement);
- i += 4;
- continue;
- }
- }
- out.push(parts[i]);
- }
-
- return out.join('');
-}
-
-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';
- }
-}
-
-module.exports = replace;