chompfile.toml

version = 0.1
default-task = 'build'

[[task]]
name = 'npm:install'
targets = [
    'node_modules',
    'package-lock.json',
]
deps = ['package.json']
validation = 'ok-only'
display = 'init-only'
run = 'npm install'

[[task]]
name = 'serve'
deps = ['build']
run = 'npx http-server -o /sandbox.html'

[[task]]
name = 'build'
targets = ['sandbox.html']
deps = [
    'sandbox.html',
    'src/**/*',
    'npm:install',
]
invalidation = 'always'
engine = 'node'
run = '''
    import { Generator } from '@jspm/generator';
    import { readFile, writeFile } from 'fs/promises';
    import { pathToFileURL } from 'url';
    import mkdirp from 'mkdirp';
    import { dirname } from 'path';

    const generator = new Generator({
      cache: false,
      mapUrl: pathToFileURL(process.env.TARGET),
      env: ["browser", "production", "module"]
    });

    const htmlSource = await readFile(process.env.DEP, 'utf-8');
    
    mkdirp.sync(dirname(process.env.TARGET));
    await writeFile(process.env.TARGET, await generator.htmlGenerate(htmlSource, {
      htmlUrl: pathToFileURL(process.env.TARGET),      
      preload: true,
      integrity: true
    }));
'''

[[task]]
name = 'deploy'
run = 'ipfs --api=/ip4/127.0.0.1/tcp/45005 name publish /ipfs/$(ipfs --api=/ip4/127.0.0.1/tcp/45005 add -r . -Q --cid-version=1)'