128 lines
17 KiB
JavaScript
128 lines
17 KiB
JavaScript
|
'use strict';
|
||
|
|
|
||
|
|
var _docsUrl = require('../docsUrl');
|
||
|
|
|
||
|
|
var _docsUrl2 = _interopRequireDefault(_docsUrl);
|
||
|
|
|
||
|
|
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
|
||
|
|
|
||
|
|
module.exports = {
|
||
|
|
meta: {
|
||
|
|
type: 'suggestion',
|
||
|
|
docs: {
|
||
|
|
url: (0, _docsUrl2.default)('first')
|
||
|
|
},
|
||
|
|
fixable: 'code',
|
||
|
|
schema: [{
|
||
|
|
type: 'string',
|
||
|
|
enum: ['absolute-first', 'disable-absolute-first']
|
||
|
|
}]
|
||
|
|
},
|
||
|
|
|
||
|
|
create: function (context) {
|
||
|
|
function isPossibleDirective(node) {
|
||
|
|
return node.type === 'ExpressionStatement' && node.expression.type === 'Literal' && typeof node.expression.value === 'string';
|
||
|
|
}
|
||
|
|
|
||
|
|
return {
|
||
|
|
'Program': function (n) {
|
||
|
|
const body = n.body,
|
||
|
|
absoluteFirst = context.options[0] === 'absolute-first',
|
||
|
|
message = 'Import in body of module; reorder to top.',
|
||
|
|
sourceCode = context.getSourceCode(),
|
||
|
|
originSourceCode = sourceCode.getText();
|
||
|
|
let nonImportCount = 0,
|
||
|
|
anyExpressions = false,
|
||
|
|
anyRelative = false,
|
||
|
|
lastLegalImp = null,
|
||
|
|
errorInfos = [],
|
||
|
|
shouldSort = true,
|
||
|
|
lastSortNodesIndex = 0;
|
||
|
|
body.forEach(function (node, index) {
|
||
|
|
if (!anyExpressions && isPossibleDirective(node)) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
anyExpressions = true;
|
||
|
|
|
||
|
|
if (node.type === 'ImportDeclaration') {
|
||
|
|
if (absoluteFirst) {
|
||
|
|
if (/^\./.test(node.source.value)) {
|
||
|
|
anyRelative = true;
|
||
|
|
} else if (anyRelative) {
|
||
|
|
context.report({
|
||
|
|
node: node.source,
|
||
|
|
message: 'Absolute imports should come before relative imports.'
|
||
|
|
});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (nonImportCount > 0) {
|
||
|
|
for (let variable of context.getDeclaredVariables(node)) {
|
||
|
|
if (!shouldSort) break;
|
||
|
|
const references = variable.references;
|
||
|
|
if (references.length) {
|
||
|
|
for (let reference of references) {
|
||
|
|
if (reference.identifier.range[0] < node.range[1]) {
|
||
|
|
shouldSort = false;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
shouldSort && (lastSortNodesIndex = errorInfos.length);
|
||
|
|
errorInfos.push({
|
||
|
|
node,
|
||
|
|
range: [body[index - 1].range[1], node.range[1]]
|
||
|
|
});
|
||
|
|
} else {
|
||
|
|
lastLegalImp = node;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
nonImportCount++;
|
||
|
|
}
|
||
|
|
});
|
||
|
|
if (!errorInfos.length) return;
|
||
|
|
errorInfos.forEach(function (errorInfo, index) {
|
||
|
|
const node = errorInfo.node,
|
||
|
|
infos = {
|
||
|
|
node,
|
||
|
|
message
|
||
|
|
};
|
||
|
|
if (index < lastSortNodesIndex) {
|
||
|
|
infos.fix = function (fixer) {
|
||
|
|
return fixer.insertTextAfter(node, '');
|
||
|
|
};
|
||
|
|
} else if (index === lastSortNodesIndex) {
|
||
|
|
const sortNodes = errorInfos.slice(0, lastSortNodesIndex + 1);
|
||
|
|
infos.fix = function (fixer) {
|
||
|
|
const removeFixers = sortNodes.map(function (_errorInfo) {
|
||
|
|
return fixer.removeRange(_errorInfo.range);
|
||
|
|
}),
|
||
|
|
range = [0, removeFixers[removeFixers.length - 1].range[1]];
|
||
|
|
let insertSourceCode = sortNodes.map(function (_errorInfo) {
|
||
|
|
const nodeSourceCode = String.prototype.slice.apply(originSourceCode, _errorInfo.range);
|
||
|
|
if (/\S/.test(nodeSourceCode[0])) {
|
||
|
|
return '\n' + nodeSourceCode;
|
||
|
|
}
|
||
|
|
return nodeSourceCode;
|
||
|
|
}).join(''),
|
||
|
|
insertFixer = null,
|
||
|
|
replaceSourceCode = '';
|
||
|
|
if (!lastLegalImp) {
|
||
|
|
insertSourceCode = insertSourceCode.trim() + insertSourceCode.match(/^(\s+)/)[0];
|
||
|
|
}
|
||
|
|
insertFixer = lastLegalImp ? fixer.insertTextAfter(lastLegalImp, insertSourceCode) : fixer.insertTextBefore(body[0], insertSourceCode);
|
||
|
|
const fixers = [insertFixer].concat(removeFixers);
|
||
|
|
fixers.forEach(function (computedFixer, i) {
|
||
|
|
replaceSourceCode += originSourceCode.slice(fixers[i - 1] ? fixers[i - 1].range[1] : 0, computedFixer.range[0]) + computedFixer.text;
|
||
|
|
});
|
||
|
|
return fixer.replaceTextRange(range, replaceSourceCode);
|
||
|
|
};
|
||
|
|
}
|
||
|
|
context.report(infos);
|
||
|
|
});
|
||
|
|
}
|
||
|
|
};
|
||
|
|
}
|
||
|
|
};
|
||
|
|
//# sourceMappingURL=data:application/json;charset=utf-8;base64,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
|