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On Win32, write out default .hyper.js as CRLF so Notepad doesn't have a fit (#1383)

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* On Win32, write out default .hyper.js as CRLF so Notepad doesn't have a fit

* Fix hwhoops

* Add explanatory comment
This commit is contained in:
Paul Betts 2017-01-19 06:11:35 -08:00 committed by Matheus Fernandes
parent b4943a05e9
commit 2670b17872
1 changed files with 12 additions and 2 deletions
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14
app/config.js
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@ -84,6 +84,13 @@ function exec(str) {
return true;
}
// This method will take text formatted as Unix line endings and transform it
// to text formatted with DOS line endings. We do this because the default
// text editor on Windows (notepad) doesn't Deal with LF files. Still. In 2017.
function crlfify(str) {
return str.split('\n').map(x => x.indexOf('\r') < 0 ? x : `${x}\r`).join('\n');
}
exports.subscribe = function (fn) {
watchers.push(fn);
return () => {
@ -110,9 +117,12 @@ exports.init = function () {
try {
console.log('attempting to write default config to', path);
exec(defaultConfig);
writeFileSync(path, defaultConfig);
writeFileSync(
path,
process.platform === 'win32' ? crlfify(defaultConfig.toString()) : defaultConfig);
} catch (err) {
throw new Error(`Failed to write config to ${path}`);
throw new Error(`Failed to write config to ${path}: ${err.message}`);
}
}
watch();