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https://github.com/go-gitea/gitea.git
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silverwind
74804df4a5
Replaces the `ansi_up` dependency with first-party code and fixes a number of bugs in turn. - Faster rendering, around 7x for plain lines and 3x for colored ones. - Render many SGR features like hyperlinks, blink, inverse, conceal, strikethrough, overline, underline styles and underline color, including `:` sub-parameters, which no longer swallow the codes after them. - Drop OSC, DCS, SOS, PM and APC with their payload, ending them at BEL, `ESC \` or the 8-bit ST. A truncated sequence is dropped instead of corrupting a later line. - A backspace moves the cursor back a column, so what follows overwrites it, even across a style change. - A style inside an OSC 8 label renders instead of leaking, and a private CSI ending in `m` no longer resets the style. - Log lines render as DOM nodes, never as markup, and only an `http(s)` url becomes a link. - Named colors render as CSS classes, only 24-bit color stays inline. - Invisible text is now selectable, and the `z-index` workaround is gone. Signed-off-by: silverwind <me@silverwind.io> Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
47 lines
1.8 KiB
TypeScript
47 lines
1.8 KiB
TypeScript
/** Matches URLs, excluding characters that are never valid unencoded in URLs per RFC 3986. */
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export const urlRawRegex = () => /\bhttps?:\/\/[^\s<>[\]]+/gi; // JS regexp has internal states, so always use a new instance
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/** Strip trailing punctuation that is likely not part of the URL. */
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export function trimUrlPunctuation(url: string): string {
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url = url.replace(/[.,;:'"]+$/, '');
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// Strip trailing closing parens only if unbalanced (not part of the URL like Wikipedia links),
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// counted once as a URL can carry as many parens as the text it was found in is long
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let unbalanced = 0;
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for (const char of url) unbalanced += char === ')' ? 1 : char === '(' ? -1 : 0;
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let strip = 0;
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while (strip < unbalanced && url[url.length - 1 - strip] === ')') strip++;
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return strip ? url.slice(0, -strip) : url;
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}
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export function urlQueryEscape(s: string) {
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// See "TestQueryEscape" in backend
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// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/encodeURIComponent#encoding_for_rfc3986
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return encodeURIComponent(s).replace(
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/[!'()*]/g,
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(c) => `%${c.charCodeAt(0).toString(16).toUpperCase()}`,
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).replaceAll('%20', '+');
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}
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export function pathEscape(s: string): string {
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// See "TestPathEscape" in backend
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return encodeURIComponent(s).replace(
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/[!'()*]/g,
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(c) => `%${c.charCodeAt(0).toString(16).toUpperCase()}`,
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).replaceAll(/%(\w\w)/g, (v) => {
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switch (v) {
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case '%24': return '$';
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case '%26': return '&';
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case '%2B': return '+';
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case '%3A': return ':';
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case '%3D': return '=';
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case '%40': return '@';
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default: return v;
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}
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});
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}
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export function pathEscapeSegments(s: string): string {
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// The same as backend's PathEscapeSegments
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return s.split('/').map(pathEscape).join('/');
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}
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