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fixup! directly install usercss from raw github links

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This commit is contained in:
tophf 2020-11-14 23:34:46 +03:00
parent 3baecb8b71
commit 40dea4df3b
1 changed files with 7 additions and 4 deletions
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11
background/usercss-install-helper.js
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@ -33,23 +33,26 @@
return code;
};
// `glob`: pathname match pattern for webRequest
// `rx`: pathname regex to verify the URL really looks like a raw usercss
const maybeDistro = {
// https://github.com/StylishThemes/GitHub-Dark/raw/master/github-dark.user.css
'github.com': {
glob: '/*/raw/*',
rx: /^https:\/\/github\.com\/[^/]+\/[^/]+\/raw\/[^/]+\/[^/]+?\.user\.(css|styl)([#?].*)?$/,
rx: /^\/[^/]+\/[^/]+\/raw\/[^/]+\/[^/]+?\.user\.(css|styl)$/,
},
// https://raw.githubusercontent.com/StylishThemes/GitHub-Dark/master/github-dark.user.css
'raw.githubusercontent.com': {
glob: '/*',
rx: /^https:\/\/raw\.githubusercontent\.com(\/[^/]+?){4}\.user\.(css|styl)([#?].*)?$/,
rx: /^(\/[^/]+?){4}\.user\.(css|styl)$/,
},
};
// Faster installation on known distribution sites to avoid flicker of css text
chrome.webRequest.onBeforeSendHeaders.addListener(({tabId, url}) => {
const m = maybeDistro[new URL(url).hostname];
if (!m || m.rx.test(url)) {
const u = new URL(url);
const m = maybeDistro[u.hostname];
if (!m || m.rx.test(u.pathname)) {
openInstallerPage(tabId, url, {});
// Silently suppress navigation.
// Don't redirect to the install URL as it'll flash the text!