Conduitry/defiler
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tidy build process

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Conduitry 2018-10-02 19:37:14 -04:00
parent c7c7d8ce1b
commit e1b60c0bb5
5 changed files with 52 additions and 49 deletions
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4
package.json
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@ -32,8 +32,8 @@
"@types/node": "*"
},
"scripts": {
"build": "tsc && rollup -c rollup/prod.js",
"dev": "rollup -c rollup/dev.js -w",
"build": "tsc && rollup -c",
"dev": "rollup -cw",
"prepare": "npm run build"
}
}

50
rollup.config.js Normal file
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@ -0,0 +1,50 @@
let transform;
if (process.env.ROLLUP_WATCH === 'true') {
const { transpileModule } = require('typescript');
const tsconfig = require('./tsconfig.json');
transform = (code, id) => {
if (id.endsWith('.ts')) {
const { outputText, sourceMapText } = transpileModule(code, tsconfig);
return { code: outputText, map: JSON.parse(sourceMapText) };
}
};
} else {
const { readFile, unlink } = require('fs');
const { promisify } = require('util');
transform = async (code, id) => {
if (id.endsWith('.ts')) {
id = id.slice(0, -2) + 'js';
const [js, map] = await Promise.all(
[id, id + '.map'].map(async path => {
const data = await promisify(readFile)(path);
unlink(path, () => null);
return data.toString();
}),
);
return { code: js, map: JSON.parse(map) };
}
};
}
export default {
input: './src/index',
external: name => /^[a-z]/.test(name),
plugins: {
resolveId(importee, importer) {
if (/\/[^.]+$/.test(importee)) {
return this.resolveId(importee + '.ts', importer);
}
},
transform,
},
output: [
{
file: './dist/index.cjs.js',
format: 'cjs',
sourcemap: true,
interop: false,
},
{ file: './dist/index.es.js', format: 'es', sourcemap: true },
],
};

20
rollup/common.js
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@ -1,20 +0,0 @@
export default {
input: './src/index',
external: name => /^[a-z]/.test(name),
plugins: {
resolveId(importee, importer) {
if (/\/[^.]+$/.test(importee)) {
return this.resolveId(importee + '.ts', importer);
}
},
},
output: [
{
file: './dist/index.cjs.js',
format: 'cjs',
sourcemap: true,
interop: false,
},
{ file: './dist/index.es.js', format: 'es', sourcemap: true },
],
};

10
rollup/dev.js
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@ -1,10 +0,0 @@
import common from './common.js';
import { transpileModule } from 'typescript';
const tsconfig = require('../tsconfig.json');
common.plugins.transform = (code, id) => {
if (id.endsWith('.ts')) {
const { outputText, sourceMapText } = transpileModule(code, tsconfig);
return { code: outputText, map: JSON.parse(sourceMapText) };
}
};
export default common;

17
rollup/prod.js
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@ -1,17 +0,0 @@
import common from './common.js';
import { readFile, unlink } from 'fs';
import { promisify } from 'util';
common.plugins.transform = async (code, id) => {
if (id.endsWith('.ts')) {
id = id.slice(0, -2) + 'js';
const [js, map] = await Promise.all(
[id, id + '.map'].map(async path => {
const data = await promisify(readFile)(path);
unlink(path, () => null);
return data.toString();
}),
);
return { code: js, map: JSON.parse(map) };
}
};
export default common;