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comparison .cms/lib/codemirror/bin/source-highlight @ 0:78edf6b517a0 draft

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24.10
author Coffee CMS <info@coffee-cms.ru>
date Fri, 11 Oct 2024 22:40:23 +0000
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-1:000000000000 0:78edf6b517a0
1 #!/usr/bin/env node
2
3 // Simple command-line code highlighting tool. Reads code from stdin,
4 // spits html to stdout. For example:
5 //
6 // echo 'function foo(a) { return a; }' | bin/source-highlight -s javascript
7 // bin/source-highlight -s
8
9 var fs = require("fs");
10
11 var CodeMirror = require("../addon/runmode/runmode.node.js");
12 require("../mode/meta.js");
13
14 var sPos = process.argv.indexOf("-s");
15 if (sPos == -1 || sPos == process.argv.length - 1) {
16 console.error("Usage: source-highlight -s language");
17 process.exit(1);
18 }
19 var lang = process.argv[sPos + 1].toLowerCase(), modeName = lang;
20 var found = CodeMirror.findModeByMIME(lang) || CodeMirror.findModeByName(lang)
21 if (found) {
22 modeName = found.mode
23 lang = found.mime
24 }
25
26 if (!CodeMirror.modes[modeName])
27 require("../mode/" + modeName + "/" + modeName + ".js");
28
29 function esc(str) {
30 return str.replace(/[<&]/g, function(ch) { return ch == "&" ? "&amp;" : "&lt;"; });
31 }
32
33 var code = fs.readFileSync("/dev/stdin", "utf8");
34 var curStyle = null, accum = "";
35 function flush() {
36 if (curStyle) process.stdout.write("<span class=\"" + curStyle.replace(/(^|\s+)/g, "$1cm-") + "\">" + esc(accum) + "</span>");
37 else process.stdout.write(esc(accum));
38 }
39
40 CodeMirror.runMode(code, lang, function(text, style) {
41 if (style != curStyle) {
42 flush();
43 curStyle = style; accum = text;
44 } else {
45 accum += text;
46 }
47 });
48 flush();