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#3 Template writing to disk should be atomic

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This commit is contained in:
Patrick Steele-Idem 2014-10-22 15:05:39 -06:00
parent 8f171379bb
commit 09da9c82b8
1 changed files with 5 additions and 1 deletions
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6
runtime/loader.js
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@ -21,6 +21,7 @@ function loadSource(templatePath, compiledSrc) {
module.exports = function load(templatePath) {
templatePath = nodePath.resolve(cwd, templatePath);
var targetDir = nodePath.dirname(templatePath);
var targetFile = templatePath + '.js';
var compiler = markoCompiler.createCompiler(templatePath);
@ -34,7 +35,10 @@ module.exports = function load(templatePath) {
// console.log('Compiled code for "' + templatePath + '":\n' + compiledSrc);
fs.writeFileSync(targetFile, compiledSrc, {encoding: 'utf8'});
var filename = nodePath.basename(targetFile);
var tempFile = nodePath.join(targetDir, '.' + process.pid + '.' + Date.now() + '.' + filename);
fs.writeFileSync(tempFile, compiledSrc, {encoding: 'utf8'});
fs.renameSync(tempFile, targetFile);
return require(targetFile);
};