angular-cn/scripts/ci/payload-size.js

40 lines
1.3 KiB
JavaScript

'use strict';
// Imports
const fs = require('fs');
// Get branch and project name from command line arguments.
const [, , limitFile, project, branch, commit] = process.argv;
// Load sizes.
const currentSizes = JSON.parse(fs.readFileSync('/tmp/current.log', 'utf8'));
const allLimitSizes = JSON.parse(fs.readFileSync(limitFile, 'utf8'));
const limitSizes = allLimitSizes[project][branch] || allLimitSizes[project]['master'];
// Check current sizes against limits.
let failed = false;
for (const compressionType in limitSizes) {
if (typeof limitSizes[compressionType] === 'object') {
const limitPerFile = limitSizes[compressionType];
for (const filename in limitPerFile) {
const expectedSize = limitPerFile[filename];
const actualSize = currentSizes[`${compressionType}/${filename}`];
if (Math.abs(actualSize - expectedSize) > expectedSize / 100) {
failed = true;
console.log(
`Commit ${commit} ${compressionType} ${filename} exceeded expected size by >1% ` +
`(expected: ${expectedSize}, actual: ${actualSize}).`);
}
}
}
}
if (failed) {
console.log(`If this is a desired change, please update the size limits in file '${limitFile}'.`);
process.exit(1);
} else {
console.log('Payload size <1% change check passed.');
}