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fix double import by using newContent

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This commit is contained in:
Jonathan Rainville 2018-09-12 14:08:00 -04:00
parent ef4134015c
commit a4400a303d
1 changed files with 5 additions and 4 deletions
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9
lib/core/file.js
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@ -24,10 +24,11 @@ class File {
// Only supported in Solidity // Only supported in Solidity
return callback(null, content); return callback(null, content);
} }
const regex = /import ["|']([-a-zA-Z0-9@:%_+.~#?&\/=]+)["|'];/g; const regex = /import ["']([-a-zA-Z0-9@:%_+.~#?&\/=]+)["'];/g;
let matches; let matches;
const filesToDownload = []; const filesToDownload = [];
const pathWithoutFile = path.dirname(self.path); const pathWithoutFile = path.dirname(self.path);
let newContent = content;
while ((matches = regex.exec(content))) { while ((matches = regex.exec(content))) {
const httpFileObj = utils.getExternalContractUrl(matches[1]); const httpFileObj = utils.getExternalContractUrl(matches[1]);
const fileObj = { const fileObj = {
@ -36,7 +37,7 @@ class File {
}; };
if (httpFileObj) { if (httpFileObj) {
// Replace http import by filePath import in content // Replace http import by filePath import in content
content = content.replace(matches[1], httpFileObj.filePath); newContent = newContent.replace(matches[1], httpFileObj.filePath);
fileObj.fileRelativePath = httpFileObj.filePath; fileObj.fileRelativePath = httpFileObj.filePath;
fileObj.url = httpFileObj.url; fileObj.url = httpFileObj.url;
@ -49,7 +50,7 @@ class File {
if (self.downloadedImports) { if (self.downloadedImports) {
// We already parsed this file // We already parsed this file
return callback(null, content); return callback(null, newContent);
} }
self.downloadedImports = true; self.downloadedImports = true;
async.each(filesToDownload, ((fileObj, eachCb) => { async.each(filesToDownload, ((fileObj, eachCb) => {
@ -57,7 +58,7 @@ class File {
eachCb(); eachCb();
}); });
}), (err) => { }), (err) => {
callback(err, content); callback(err, newContent);
}); });
} }