58 lines
1.4 KiB
JavaScript
58 lines
1.4 KiB
JavaScript
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"use strict";
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const errorMessage = (schema, data, message) => ({
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keyword: "absolutePath",
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params: { absolutePath: data },
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message: message,
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parentSchema: schema
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});
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const getErrorFor = (shouldBeAbsolute, data, schema) => {
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const message = shouldBeAbsolute
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? `The provided value ${JSON.stringify(data)} is not an absolute path!`
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: `A relative path is expected. However, the provided value ${JSON.stringify(
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data
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)} is an absolute path!`;
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return errorMessage(schema, data, message);
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};
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module.exports = ajv =>
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ajv.addKeyword("absolutePath", {
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errors: true,
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type: "string",
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compile(expected, schema) {
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function callback(data) {
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let passes = true;
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const isExclamationMarkPresent = data.includes("!");
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if (isExclamationMarkPresent) {
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callback.errors = [
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errorMessage(
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schema,
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data,
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`The provided value ${JSON.stringify(
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data
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)} contains exclamation mark (!) which is not allowed because it's reserved for loader syntax.`
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)
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];
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passes = false;
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}
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// ?:[A-Za-z]:\\ - Windows absolute path
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// \\\\ - Windows network absolute path
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// \/ - Unix-like OS absolute path
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const isCorrectAbsolutePath =
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expected === /^(?:[A-Za-z]:\\|\\\\|\/)/.test(data);
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if (!isCorrectAbsolutePath) {
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callback.errors = [getErrorFor(expected, data, schema)];
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passes = false;
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}
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return passes;
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}
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callback.errors = [];
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return callback;
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}
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});
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