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add editor/ide quick edit link to file/line on each error message #1566

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add editor/ide quick edit link to file/line on each error message #1566

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27 changes: 27 additions & 0 deletions packages/react-dev-utils/webpackHotDevClient.js
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Original file line number Diff line number Diff line change
Expand Up @@ -112,6 +112,31 @@ function ensureOverlayDivExists(onOverlayDivReady) {
document.body.appendChild(overlayIframe);
}

/**
* Optionnaly decorate the html output with links to
* @param {Element} node an div that contains error trace
*/
function decorateErrorsWithEditorLink(node) {

var editorLinkPattern = "subl://open?url=%%f&line=%%l&column=%%c";
var url, m;
var createLink = function (url, line, column) {
line = line || 1;
column = column || 1;
return editorLinkPattern.replace('%%f', 'file://'+url).replace('%%l', line).replace('%%c', column);
};

[].forEach.call(node.childNodes, function (element) {
if (element.tagName === "U") {
url = element.innerHTML;
element.innerHTML = '<a style="color:white" href="' + createLink(url) + '">' + url + '</a>';
} else if (element.tagName === "SPAN" && element.innerHTML.match(/\d+:\d+/)) {
m = element.innerHTML.match(/(\d+):(\d+)/);
element.innerHTML = '<a style="color:white" href="' + createLink(url, m[1], m[2]) + '">' + element.innerHTML + '</a>';
}
});
}

function showErrorOverlay(message) {
ensureOverlayDivExists(function onOverlayDivReady(overlayDiv) {
// Make it look similar to our terminal.
Expand All @@ -120,9 +145,11 @@ function showErrorOverlay(message) {
colors.red +
'">Failed to compile.</span><br><br>' +
ansiHTML(entities.encode(message));
decorateErrorsWithEditorLink(overlayDiv);
});
}


function destroyErrorOverlay() {
if (!overlayDiv) {
// It is not there in the first place.
Expand Down