Files
browser-scripts-builder/lib/readmeta.js
2022-06-06 21:00:10 -05:00

89 lines
2.4 KiB
JavaScript

import { lstatSync, readFileSync } from 'fs';
import { BaseUrl, FileUrl, ScriptPath, SupportUrl } from './paths';
export default function (name) {
var meta = {
name: name,
namespace: 'zomo.dev',
match: '',
excludematch: '',
version: '0.0.0',
description: '',
icon: '',
require: '',
resource: '',
runat: '',
noframes: false,
grant: '',
injectinto: '',
downloadURL: FileUrl(name),
supportURL: SupportUrl,
homepageURL: BaseUrl,
unwrap: false,
};
let metaPath = ScriptPath(name).meta;
if (lstatSync(metaPath).isFile()) {
try {
let args = JSON.parse(readFileSync(metaPath).toString());
let key;
for (key in meta) {
let val = args[key];
//cases where the value is empty
if (val === undefined)
continue;
if (val === false)
continue;
if (val === '')
continue;
meta[key] = val;
}
}
catch (e) {
console.log(e);
}
}
else {
console.log(`${metaPath} not found, using default metadata`);
}
const keyConversion = {
injectinto: 'inject-into',
excludematch: 'exclude-match',
};
return [
meta,
`// ==UserScript==
${Object.keys(meta)
.filter(key => {
let val = meta[key];
if (val === undefined)
return false;
if (val === false)
return false;
if (val === '')
return false;
return true;
})
.map(key => {
let val = meta[key];
let key_str = key in keyConversion
? keyConversion[key]
: key;
key_str = key_str.padStart(12, ' ');
if (typeof val === 'boolean') {
if (val)
return `// @${key_str}`;
}
else if (typeof val === 'string') {
return `// @${key_str} ${val}`;
}
else if (Array.isArray(val)) {
return val.map(v => `// @${key_str} ${v}`).join('\n');
}
return '';
})
.filter(l => l.length)
.join('\n')}
// ==/UserScript==
`,
];
}
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