mirror of
https://github.com/next-theme/hexo-theme-next.git
synced 2026-01-17 18:22:33 +00:00
41 lines
1.3 KiB
JavaScript
41 lines
1.3 KiB
JavaScript
const fs = require('fs');
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function parse(file) {
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let css = fs.readFileSync(file).toString();
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let rule = '';
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let background = '';
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let foreground = '';
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css.replace(/\.hljs(\s+|,[^{]+)\{(.*?)\}/sg, (match, $1, content) => {
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rule += content;
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return match;
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});
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rule.split('\n').forEach(line => {
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if (line.includes('background:')) background = line.split('background:')[1];
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else if (line.includes('background-color:')) background = line.split('background-color:')[1];
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else if (line.includes('color:')) foreground = line.split('color:')[1];
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});
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return {
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file,
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background,
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foreground
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};
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}
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module.exports = hexo => {
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let { config } = hexo;
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let theme = hexo.theme.config;
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config.highlight.hljs = false;
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config.prismjs = config.prismjs || {};
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theme.highlight = {
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enable: config.highlight.enable && !config.prismjs.enable,
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light : parse(`${hexo.plugin_dir}highlight.js/styles/${theme.codeblock.theme.light}.css`),
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dark : parse(`${hexo.plugin_dir}highlight.js/styles/${theme.codeblock.theme.dark}.css`)
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};
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theme.prism = {
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enable: config.prismjs.enable,
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light : `${hexo.plugin_dir}prismjs/themes/${theme.codeblock.prism.light}.css`,
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dark : `${hexo.plugin_dir}prismjs/themes/${theme.codeblock.prism.dark}.css`,
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number: `${hexo.plugin_dir}prismjs/plugins/line-numbers/prism-line-numbers.css`
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};
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};
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