(atRule, key, options)
| 42 | } |
| 43 | |
| 44 | function parseNode(atRule, key, options) { |
| 45 | // Convert only top-level @import |
| 46 | if (atRule.parent.type !== "root") { |
| 47 | return; |
| 48 | } |
| 49 | |
| 50 | const isIgnored = isIgnoredAfterName(atRule) || isIgnoredPrevNode(atRule); |
| 51 | |
| 52 | // Nodes do not exists - `@import url('http://') :root {}` |
| 53 | if (atRule.nodes) { |
| 54 | const error = new Error( |
| 55 | "It looks like you didn't end your @import statement correctly. Child nodes are attached to it.", |
| 56 | ); |
| 57 | |
| 58 | error.node = atRule; |
| 59 | |
| 60 | throw error; |
| 61 | } |
| 62 | |
| 63 | const rawParams = |
| 64 | atRule.raws && |
| 65 | atRule.raws[key] && |
| 66 | typeof atRule.raws[key].raw !== "undefined" |
| 67 | ? atRule.raws[key].raw |
| 68 | : atRule[key]; |
| 69 | const { nodes: paramsNodes } = valueParser(rawParams); |
| 70 | |
| 71 | // No nodes - `@import ;` |
| 72 | // Invalid type - `@import foo-bar;` |
| 73 | if ( |
| 74 | paramsNodes.length === 0 || |
| 75 | (paramsNodes[0].type !== "string" && paramsNodes[0].type !== "function") |
| 76 | ) { |
| 77 | const error = new Error(`Unable to find uri in "${atRule.toString()}"`); |
| 78 | |
| 79 | error.node = atRule; |
| 80 | |
| 81 | throw error; |
| 82 | } |
| 83 | |
| 84 | let isStringValue; |
| 85 | let url; |
| 86 | |
| 87 | if (paramsNodes[0].type === "string") { |
| 88 | isStringValue = true; |
| 89 | url = paramsNodes[0].value; |
| 90 | } else { |
| 91 | // Invalid function - `@import nourl(test.css);` |
| 92 | if (paramsNodes[0].value.toLowerCase() !== "url") { |
| 93 | const error = new Error(`Unable to find uri in "${atRule.toString()}"`); |
| 94 | |
| 95 | error.node = atRule; |
| 96 | |
| 97 | throw error; |
| 98 | } |
| 99 | |
| 100 | isStringValue = |
| 101 | paramsNodes[0].nodes.length !== 0 && |
no test coverage detected