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index.html
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index.html
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<h1>Glob import</h1>
<h2>Normal</h2>
<pre class="result"></pre>
<h2>Eager</h2>
<pre class="result-eager"></pre>
<h2>node_modules</h2>
<pre class="result-node_modules"></pre>
<h2>Raw</h2>
<pre class="globraw"></pre>
<h2>Property access</h2>
<pre class="property-access"></pre>
<h2>Relative raw</h2>
<pre class="relative-glob-raw"></pre>
<h2>Side effect</h2>
<pre class="side-effect-result"></pre>
<script type="module" src="./dir/index.js"></script>
<script type="module">
function useImports(modules, selector) {
for (const path in modules) {
modules[path]().then((mod) => {
console.log(path, mod)
})
}
const keys = Object.keys(modules)
Promise.all(keys.map((key) => modules[key]())).then((mods) => {
const res = {}
mods.forEach((m, i) => {
res[keys[i]] = m
})
document.querySelector(selector).textContent = JSON.stringify(
res,
null,
2
)
})
}
const modules = import.meta.glob(
'/dir/**'
// for test: annotation contain ")"
/*
* for test: annotation contain ")"
* */
)
useImports(modules, '.result')
const eagerModules = import.meta.glob('/dir/**', { eager: true })
document.querySelector('.result-eager').textContent = JSON.stringify(
eagerModules,
null,
2
)
const nodeModules = import.meta.glob('/dir/node_modules/**')
useImports(nodeModules, '.result-node_modules')
</script>
<script type="module">
const rawModules = import.meta.glob('/dir/*.json', {
as: 'raw',
eager: true
})
const globraw = {}
Object.keys(rawModules).forEach((key) => {
globraw[key] = JSON.parse(rawModules[key])
})
document.querySelector('.globraw').textContent = JSON.stringify(
globraw,
null,
2
)
</script>
<script type="module">
const bazJson = import.meta.glob('/dir/*.json', {
as: 'raw',
eager: true
})['/dir/baz.json']
document.querySelector('.property-access').textContent = JSON.stringify(
JSON.parse(bazJson),
null,
2
)
</script>
<script type="module">
const relativeRawModules = import.meta.glob('../glob-import/dir/*.json', {
as: 'raw',
eager: true
})
const relativeGlobRaw = {}
Object.keys(relativeRawModules).forEach((key) => {
relativeGlobRaw[key] = JSON.parse(relativeRawModules[key])
})
document.querySelector('.relative-glob-raw').textContent = JSON.stringify(
relativeGlobRaw,
null,
2
)
</script>
<script type="module">
const neverInvoke = () =>
(document.querySelector('.side-effect-result').textContent =
"Syntax generated from 'import.meta.glob' must do ASI.")
const notInvocation = neverInvoke
import.meta.glob('/side-effect/**', { eager: true })
</script>