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