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46 lines
1.3 KiB
JavaScript

#!/usr/bin/env node
// This script removes the build artifacts of ignored contracts.
const fs = require('fs');
const path = require('path');
const match = require('micromatch');
function readJSON(path) {
return JSON.parse(fs.readFileSync(path));
}
const pkgFiles = readJSON('package.json').files;
// Get only negated patterns.
const ignorePatterns = pkgFiles
.filter(pat => pat.startsWith('!'))
// Remove the negation part. Makes micromatch usage more intuitive.
.map(pat => pat.slice(1));
const ignorePatternsSubtrees = ignorePatterns
// Add **/* to ignore all files contained in the directories.
.concat(ignorePatterns.map(pat => path.join(pat, '**/*')))
.map(p => p.replace(/^\//, ''));
const artifactsDir = 'build/contracts';
const buildinfo = 'artifacts/build-info';
const filenames = fs.readdirSync(buildinfo);
let n = 0;
for (const filename of filenames) {
const solcOutput = readJSON(path.join(buildinfo, filename)).output;
for (const sourcePath in solcOutput.contracts) {
const ignore = match.any(sourcePath, ignorePatternsSubtrees);
if (ignore) {
for (const contract in solcOutput.contracts[sourcePath]) {
fs.unlinkSync(path.join(artifactsDir, contract + '.json'));
n += 1;
}
}
}
}
console.error(`Removed ${n} mock artifacts`);