0.9.0 • Published 6 days ago
p23 v0.9.0
P23
Simple tool for adding parsable notes as comments within Svelte components.
Made to be Plundered
Do whatever you like as long as you adhere to the permissive MIT license found within.
Examples
Given:
<!-- BartSimpson.svelte -->
<script>
//p23.ay_caramba: A node with the name (path) 'ay_caramba'.
/*p23.eat.my.shorts:
A block node with multiple path segments.
*/
//p23.js.multiline:
// An unbroken
//
// series of
//
// single line comments.
</script>
<div>
<!--p23.html.line: P23 will parse HTML comments too. -->
<slot />
<!--p23.html.block:
That includes
multiline block comments.
-->
</div>
To Parse raw nodes:
import p23 from 'p23'
const fileDocs = p23()
const expect = [
{
name: "BartSimpson.svelte",
relPath: "./src/lib/BartSimpson.svelte",
absPath: "/home/esmerelda/github/my-project/src/lib/BartSimpson.svelte",
nodes: {
ay_caramba: "//p23.ay_caramba: A node with the name (path) 'ay_caramba'.",
eat: {
my: {
shorts: `/*p23.eat.my.shorts:
A block node with multiple path segments.
*/`
}
},
js: {
multiline: `//p23.js.multiline:
// An unbroken
//
// series of
//
// single line comments.`
},
html: {
line: `<!--p23.html.line: P23 will parse HTML comments too. -->`,
block: `<!--p23.html.block:
That includes
multiline block comments.
-->`,
}
}
}
]
To parse and clean nodes:
import p23, { cleanFileNode } from 'p23'
const fileDocs = p23().map(cleanFileNode)
// Note that cleaning doesn't alter whitespace.
// Because I have no idea what kind of whitespace
// formatting someone may use.
const expect = [
{
name: "BartSimpson.svelte",
relPath: "./src/lib/BartSimpson.svelte",
absPath: "/home/esmerelda/github/my-project/src/lib/BartSimpson.svelte",
nodes: {
ay_caramba: " A node with the name (path) 'ay_caramba'.",
eat: {
my: {
shorts: `
A block node with multiple path segments.
`
}
},
js: {
// Multiline comments are a slight exception
// to the note above. The leading whitespace
// and prefix `//` are removed.
multiline: `
An unbroken
series of
single line comments.`
},
html: {
line: ` P23 will parse HTML comments too. `,
block: `
That includes
multiline block comments.
`,
}
}
}
]
API
Options
For information on glob and glob options see NPM glob package (Github). I should hide this library behind the API, as an implementation detail, but CBA for the time being.
import p23 from 'p23'
p23({
// Custom prefix for nodes.
// You could use "@" to parse "//@name: value" for example.
prefix: "p23.",
// See https://github.com/isaacs/node-glob.
// For SvelteKit packaged libraries you would use
// "dist/*.svelte" or some variation of it.
glob: "**/*.svelte",
// See https://github.com/isaacs/node-glob
globOptions: {}
})
Usage Notes
- Doc strings include the comment delimters unless cleaned with
cleanFileNode
or by your own means. - Cleaning and managing the whitespace in node values is your responsibility.
- Path segments must adhere to:
^[$@a-zA-Z_][$@a-zA-Z0-9_\-]*$
. This list may be extended in future to include almost any string character. - Yes, it will parse block comments in CSS nodes too.
- "Don't have a cow, Man!" - Bart Simpson