@textlint/kernel
Version:
textlint kernel is core logic by pure JavaScript.
76 lines (75 loc) • 3.17 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.createPaddingLocator = exports.isTextlintRuleErrorPaddingLocation = exports.isTextlintRuleErrorPaddingLocRange = exports.isTextlintRuleErrorPaddingLocObject = void 0;
const isTextlintRuleErrorPaddingLocObject = (loc) => {
return (typeof loc === "object" &&
typeof loc.start === "object" &&
typeof loc.end === "object" &&
typeof loc.start.line === "number" &&
!Number.isNaN(loc.start.line) &&
typeof loc.start.column === "number" &&
!Number.isNaN(loc.start.column) &&
typeof loc.end.line === "number" &&
!Number.isNaN(loc.end.line) &&
typeof loc.end.column === "number" &&
!Number.isNaN(loc.end.column));
};
exports.isTextlintRuleErrorPaddingLocObject = isTextlintRuleErrorPaddingLocObject;
const isTextlintRuleErrorPaddingLocRange = (range) => {
return Array.isArray(range) && range.length === 2;
};
exports.isTextlintRuleErrorPaddingLocRange = isTextlintRuleErrorPaddingLocRange;
const isTextlintRuleErrorPaddingLocation = (o) => {
return (typeof o === "object" &&
o !== null &&
"type" in o &&
o.type === "TextlintRuleErrorPaddingLocation" &&
((0, exports.isTextlintRuleErrorPaddingLocRange)(o.range) || (0, exports.isTextlintRuleErrorPaddingLocObject)(o.loc)));
};
exports.isTextlintRuleErrorPaddingLocation = isTextlintRuleErrorPaddingLocation;
const createPaddingLocator = () => {
return {
at(index) {
if (Number.isNaN(index)) {
throw new Error(`index must be number: ${index}`);
}
return {
type: "TextlintRuleErrorPaddingLocation",
isAbsolute: false,
range: [index, index + 1]
};
},
range(aRange) {
if (!Array.isArray(aRange)) {
throw new Error("range must be array");
}
if (aRange.length !== 2) {
throw new Error(`range must be [start, end]: ${JSON.stringify(aRange)}`);
}
if (Number.isNaN(aRange[0]) || Number.isNaN(aRange[1])) {
throw new Error(`range must not be NaN: ${JSON.stringify(aRange)}`);
}
if (aRange[0] === aRange[1]) {
throw new Error(`range must not be same: ${JSON.stringify(aRange)}
Probably, you need to use at() method instead.`);
}
return {
type: "TextlintRuleErrorPaddingLocation",
isAbsolute: false,
range: aRange
};
},
loc(location) {
if (!(0, exports.isTextlintRuleErrorPaddingLocObject)(location)) {
throw new Error(`loc must be TextlintRuleErrorPaddingLocation object: ${JSON.stringify(location)}`);
}
return {
type: "TextlintRuleErrorPaddingLocation",
isAbsolute: false,
loc: location
};
}
};
};
exports.createPaddingLocator = createPaddingLocator;
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