mdgriffith/elm-optimize-level-2
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Remove binary related things from index.js, start execution from bin.js

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This commit is contained in:
Jeroen Engels 2021-10-01 18:35:15 +02:00
parent aca18d1433
commit 84e9c0f95d
2 changed files with 36 additions and 72 deletions
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18
src/bin.ts
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@ -1,11 +1,6 @@
// tslint:disable-next-line no-require-imports no-var-requires
import program from 'commander'; import program from 'commander';
import * as path from 'path';
import * as Transform from './transform';
import { toolDefaults } from './types';
import { compileToStringSync } from 'node-elm-compiler';
import * as fs from 'fs';
import chalk from 'chalk'; import chalk from 'chalk';
import { run } from './index';
const { version } = require('../package.json'); const { version } = require('../package.json');
// import * as BenchInit from './benchmark/init' // import * as BenchInit from './benchmark/init'
// import * as Benchmark from './benchmark/benchmark'; // import * as Benchmark from './benchmark/benchmark';
@ -33,9 +28,8 @@ Give me an Elm file, I'll compile it behind the scenes using Elm 0.19.1, and the
.parse(process.argv); .parse(process.argv);
const { output, optimizeSpeed } = program.opts(); const { output, optimizeSpeed } = program.opts();
console.log(program.opts()); run({
// run({ inputFilePath: program.args[0],
// inputFilePath: program.args[0], outputFilePath: output,
// outputFilePath: output, optimizeSpeed
// optimizeSpeed }).catch((e) => console.error(e));
// }).catch((e) => console.error(e));

90
src/index.ts
View File

@ -5,33 +5,10 @@ import * as Transform from './transform';
import { toolDefaults } from './types'; import { toolDefaults } from './types';
import { compileToStringSync } from 'node-elm-compiler'; import { compileToStringSync } from 'node-elm-compiler';
import * as fs from 'fs'; import * as fs from 'fs';
import chalk from 'chalk';
const { version } = require('../package.json');
// import * as BenchInit from './benchmark/init' // import * as BenchInit from './benchmark/init'
// import * as Benchmark from './benchmark/benchmark'; // import * as Benchmark from './benchmark/benchmark';
// import * as Reporting from './benchmark/reporting'; // import * as Reporting from './benchmark/reporting';
program
.version(version)
.description(
`${chalk.yellow('Elm Optimize Level 2!')}
This applies a second level of optimization to the javascript that Elm creates.
Make sure you're familiar with Elm's built-in optimization first: ${chalk.cyan(
'https://guide.elm-lang.org/optimization/asset_size.html'
)}
Give me an Elm file, I'll compile it behind the scenes using Elm 0.19.1, and then I'll make some more optimizations!`
)
.usage('[options] <src/Main.elm>')
.option('--output <output>', 'the javascript file to create.', 'elm.js')
.option('-O3, --optimize-speed', 'Enable optimizations that likely increases asset size', false)
// .option('--init-benchmark <dir>', 'Generate some files to help run benchmarks')
// .option('--benchmark <dir>', 'Run the benchmark in the given directory.')
// .option('--replacements <dir>', 'Replace stuff')
.parse(process.argv);
export async function run(options: { export async function run(options: {
inputFilePath: string | undefined, inputFilePath: string | undefined,
outputFilePath: string | null, outputFilePath: string | null,
@ -65,32 +42,32 @@ async function runWithLogger(
// process.exit(0) // process.exit(0)
// } // }
// if (program.benchmark) { // if (program.benchmark) {
// const options = { // const options = {
// compile: true, // compile: true,
// gzip: true, // gzip: true,
// minify: true, // minify: true,
// verbose: true, // verbose: true,
// assetSizes: true, // assetSizes: true,
// runBenchmark: [ // runBenchmark: [
// { // {
// browser: Browser.Chrome, // browser: Browser.Chrome,
// headless: true, // headless: true,
// } // }
// ], // ],
// transforms: benchmarkDefaults(o3Enabled, replacements), // transforms: benchmarkDefaults(o3Enabled, replacements),
// }; // };
// const report = await Benchmark.run(options, [ // const report = await Benchmark.run(options, [
// { // {
// name: 'Benchmark', // name: 'Benchmark',
// dir: program.benchmark, // dir: program.benchmark,
// elmFile: 'V8/Benchmark.elm', // elmFile: 'V8/Benchmark.elm',
// } // }
// ]); // ]);
// console.log(Reporting.terminal(report)); // console.log(Reporting.terminal(report));
// // fs.writeFileSync('./results.markdown', Reporting.markdownTable(result)); // // fs.writeFileSync('./results.markdown', Reporting.markdownTable(result));
// process.exit(0) // process.exit(0)
// } // }
if (inputFilePath && inputFilePath.endsWith('.js')) { if (inputFilePath && inputFilePath.endsWith('.js')) {
jsSource = fs.readFileSync(inputFilePath, 'utf8'); jsSource = fs.readFileSync(inputFilePath, 'utf8');
@ -102,10 +79,10 @@ async function runWithLogger(
cwd: dirname, cwd: dirname,
optimize: true, optimize: true,
processOpts: processOpts:
// ignore stdout // ignore stdout
{ {
stdio: ['inherit', 'ignore', 'inherit'], stdio: ['inherit', 'ignore', 'inherit'],
}, },
}); });
if (jsSource != '') { if (jsSource != '') {
log('Compiled, optimizing JS...'); log('Compiled, optimizing JS...');
@ -140,10 +117,3 @@ async function runWithLogger(
log(''); log('');
} }
} }
const { output, optimizeSpeed } = program.opts();
run({
inputFilePath: program.args[0],
outputFilePath: output,
optimizeSpeed
}).catch((e) => console.error(e));