20 lines
447 B
JavaScript
20 lines
447 B
JavaScript
const nullthrows = (v) => {
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if (v == null) throw new Error('it\'s a null')
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return v
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}
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const injectScript = (src) => {
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const script = document.createElement('script')
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script.src = src
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script.onload = function () {
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this.remove()
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}
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try {
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nullthrows(document.head || document.documentElement).prepend(script)
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} catch {
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// ignore
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}
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}
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injectScript(chrome.runtime.getURL('/block-script.js'))
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