* * @param {State} state
(state)
| 39 | * @param {State} state |
| 40 | */ |
| 41 | function migrate_css(state) { |
| 42 | if (!state.analysis.css.ast?.start) return; |
| 43 | const css_contents = state.str |
| 44 | .snip(state.analysis.css.ast.start, /** @type {number} */ (state.analysis.css.ast?.end)) |
| 45 | .toString(); |
| 46 | let code = css_contents; |
| 47 | let starting = 0; |
| 48 | |
| 49 | // since we already blank css we can't work directly on `state.str` so we will create a copy that we can update |
| 50 | const str = new MagicString(code); |
| 51 | while (code) { |
| 52 | if ( |
| 53 | code.startsWith(':has') || |
| 54 | code.startsWith(':is') || |
| 55 | code.startsWith(':where') || |
| 56 | code.startsWith(':not') |
| 57 | ) { |
| 58 | let start = code.indexOf('(') + 1; |
| 59 | let is_global = false; |
| 60 | |
| 61 | const global_str = ':global'; |
| 62 | const next_global = code.indexOf(global_str); |
| 63 | const str_between = code.substring(start, next_global); |
| 64 | if (!str_between.trim()) { |
| 65 | is_global = true; |
| 66 | start += global_str.length; |
| 67 | } else { |
| 68 | const prev_global = css_contents.lastIndexOf(global_str, starting); |
| 69 | if (prev_global > -1) { |
| 70 | const end = |
| 71 | find_closing_parenthesis(css_contents.indexOf('(', prev_global) + 1, css_contents) - |
| 72 | starting; |
| 73 | if (end > start) { |
| 74 | starting += end; |
| 75 | code = code.substring(end); |
| 76 | continue; |
| 77 | } |
| 78 | } |
| 79 | } |
| 80 | |
| 81 | const end = find_closing_parenthesis(start, code); |
| 82 | if (start && end) { |
| 83 | if (!is_global && !code.startsWith(':not')) { |
| 84 | str.prependLeft(starting + start, ':global('); |
| 85 | str.appendRight(starting + end - 1, ')'); |
| 86 | } |
| 87 | starting += end - 1; |
| 88 | code = code.substring(end - 1); |
| 89 | continue; |
| 90 | } |
| 91 | } |
| 92 | starting++; |
| 93 | code = code.substring(1); |
| 94 | } |
| 95 | state.str.update(state.analysis.css.ast?.start, state.analysis.css.ast?.end, str.toString()); |
| 96 | } |
| 97 | |
| 98 | /** |
no test coverage detected