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tools: prepare ESLint rules for 8.0.0 requirements · nodejs/node@43b97c7 · GitHub

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Commit 43b97c7

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tools: prepare ESLint rules for 8.0.0 requirements
PR-URL: #40394 Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
1 parent 282b6eb commit 43b97c7

2 files changed

Lines changed: 124 additions & 122 deletions

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‎tools/eslint-rules/crypto-check.js‎

Lines changed: 84 additions & 83 deletions
Original file line numberDiff line numberDiff line change
@@ -20,107 +20,108 @@ const cryptoModules = ['crypto', 'http2'];
2020
const requireModules = cryptoModules.concat(['tls', 'https']);
2121
const bindingModules = cryptoModules.concat(['tls_wrap']);
2222

23-
module.exports = function(context) {
24-
const missingCheckNodes = [];
25-
const requireNodes = [];
26-
let commonModuleNode = null;
27-
let hasSkipCall = false;
23+
module.exports = {
24+
meta: {
25+
fixable: 'code',
26+
},
27+
create(context) {
28+
const missingCheckNodes = [];
29+
const requireNodes = [];
30+
let commonModuleNode = null;
31+
let hasSkipCall = false;
32+
33+
function testCryptoUsage(node) {
34+
if (utils.isRequired(node, requireModules) ||
35+
utils.isBinding(node, bindingModules)) {
36+
requireNodes.push(node);
37+
}
2838

29-
function testCryptoUsage(node) {
30-
if (utils.isRequired(node, requireModules) ||
31-
utils.isBinding(node, bindingModules)) {
32-
requireNodes.push(node);
39+
if (utils.isCommonModule(node)) {
40+
commonModuleNode = node;
41+
}
3342
}
3443

35-
if (utils.isCommonModule(node)) {
36-
commonModuleNode = node;
44+
function testIfStatement(node) {
45+
if (node.test.argument === undefined) {
46+
return;
47+
}
48+
if (isCryptoCheck(node.test.argument)) {
49+
checkCryptoCall(node);
50+
}
3751
}
38-
}
3952

40-
function testIfStatement(node) {
41-
if (node.test.argument === undefined) {
42-
return;
43-
}
44-
if (isCryptoCheck(node.test.argument)) {
45-
checkCryptoCall(node);
53+
function isCryptoCheck(node) {
54+
return utils.usesCommonProperty(node, ['hasCrypto', 'hasFipsCrypto']);
4655
}
47-
}
48-
49-
function isCryptoCheck(node) {
50-
return utils.usesCommonProperty(node, ['hasCrypto', 'hasFipsCrypto']);
51-
}
5256

53-
function checkCryptoCall(node) {
54-
if (utils.inSkipBlock(node)) {
55-
hasSkipCall = true;
56-
} else {
57-
missingCheckNodes.push(node);
57+
function checkCryptoCall(node) {
58+
if (utils.inSkipBlock(node)) {
59+
hasSkipCall = true;
60+
} else {
61+
missingCheckNodes.push(node);
62+
}
5863
}
59-
}
6064

61-
function testMemberExpression(node) {
62-
if (isCryptoCheck(node)) {
63-
checkCryptoCall(node);
65+
function testMemberExpression(node) {
66+
if (isCryptoCheck(node)) {
67+
checkCryptoCall(node);
68+
}
6469
}
65-
}
66-
67-
function reportIfMissingCheck() {
68-
if (hasSkipCall) {
69-
// There is a skip, which is good, but verify that the require() calls
70-
// in question come after at least one check.
71-
if (missingCheckNodes.length > 0) {
72-
requireNodes.forEach((requireNode) => {
73-
const beforeAllChecks = missingCheckNodes.every((checkNode) => {
74-
return requireNode.range[0] < checkNode.range[0];
75-
});
7670

77-
if (beforeAllChecks) {
78-
context.report({
79-
node: requireNode,
80-
message: msg
71+
function reportIfMissingCheck() {
72+
if (hasSkipCall) {
73+
// There is a skip, which is good, but verify that the require() calls
74+
// in question come after at least one check.
75+
if (missingCheckNodes.length > 0) {
76+
requireNodes.forEach((requireNode) => {
77+
const beforeAllChecks = missingCheckNodes.every((checkNode) => {
78+
return requireNode.range[0] < checkNode.range[0];
8179
});
82-
}
83-
});
80+
81+
if (beforeAllChecks) {
82+
context.report({
83+
node: requireNode,
84+
message: msg
85+
});
86+
}
87+
});
88+
}
89+
return;
8490
}
85-
return;
86-
}
8791

88-
if (requireNodes.length > 0) {
89-
if (missingCheckNodes.length > 0) {
90-
report(missingCheckNodes);
91-
} else {
92-
report(requireNodes);
92+
if (requireNodes.length > 0) {
93+
if (missingCheckNodes.length > 0) {
94+
report(missingCheckNodes);
95+
} else {
96+
report(requireNodes);
97+
}
9398
}
9499
}
95-
}
96100

97-
function report(nodes) {
98-
nodes.forEach((node) => {
99-
context.report({
100-
node,
101-
message: msg,
102-
fix: (fixer) => {
103-
if (commonModuleNode) {
104-
return fixer.insertTextAfter(
105-
commonModuleNode,
106-
'\nif (!common.hasCrypto) {' +
107-
' common.skip("missing crypto");' +
108-
'}'
109-
);
101+
function report(nodes) {
102+
nodes.forEach((node) => {
103+
context.report({
104+
node,
105+
message: msg,
106+
fix: (fixer) => {
107+
if (commonModuleNode) {
108+
return fixer.insertTextAfter(
109+
commonModuleNode,
110+
'\nif (!common.hasCrypto) {' +
111+
' common.skip("missing crypto");' +
112+
'}'
113+
);
114+
}
110115
}
111-
}
116+
});
112117
});
113-
});
114-
}
115-
116-
return {
117-
'CallExpression': (node) => testCryptoUsage(node),
118-
'IfStatement:exit': (node) => testIfStatement(node),
119-
'MemberExpression:exit': (node) => testMemberExpression(node),
120-
'Program:exit': () => reportIfMissingCheck()
121-
};
122-
};
118+
}
123119

124-
module.exports.meta = {
125-
fixable: 'code'
120+
return {
121+
'CallExpression': (node) => testCryptoUsage(node),
122+
'IfStatement:exit': (node) => testIfStatement(node),
123+
'MemberExpression:exit': (node) => testMemberExpression(node),
124+
'Program:exit': () => reportIfMissingCheck()
125+
};
126+
}
126127
};

‎tools/eslint-rules/inspector-check.js‎

Lines changed: 40 additions & 39 deletions
Original file line numberDiff line numberDiff line change
@@ -13,53 +13,54 @@ const utils = require('./rules-utils.js');
1313
const msg = 'Please add a skipIfInspectorDisabled() call to allow this ' +
1414
'test to be skipped when Node is built \'--without-inspector\'.';
1515

16-
module.exports = function(context) {
17-
const missingCheckNodes = [];
18-
let commonModuleNode = null;
19-
let hasInspectorCheck = false;
16+
module.exports = {
17+
meta: {
18+
fixable: 'code',
19+
},
20+
create(context) {
21+
const missingCheckNodes = [];
22+
let commonModuleNode = null;
23+
let hasInspectorCheck = false;
2024

21-
function testInspectorUsage(context, node) {
22-
if (utils.isRequired(node, ['inspector'])) {
23-
missingCheckNodes.push(node);
24-
}
25+
function testInspectorUsage(context, node) {
26+
if (utils.isRequired(node, ['inspector'])) {
27+
missingCheckNodes.push(node);
28+
}
2529

26-
if (utils.isCommonModule(node)) {
27-
commonModuleNode = node;
30+
if (utils.isCommonModule(node)) {
31+
commonModuleNode = node;
32+
}
2833
}
29-
}
3034

31-
function checkMemberExpression(context, node) {
32-
if (utils.usesCommonProperty(node, ['skipIfInspectorDisabled'])) {
33-
hasInspectorCheck = true;
35+
function checkMemberExpression(context, node) {
36+
if (utils.usesCommonProperty(node, ['skipIfInspectorDisabled'])) {
37+
hasInspectorCheck = true;
38+
}
3439
}
35-
}
3640

37-
function reportIfMissing(context) {
38-
if (!hasInspectorCheck) {
39-
missingCheckNodes.forEach((node) => {
40-
context.report({
41-
node,
42-
message: msg,
43-
fix: (fixer) => {
44-
if (commonModuleNode) {
45-
return fixer.insertTextAfter(
46-
commonModuleNode,
47-
'\ncommon.skipIfInspectorDisabled();'
48-
);
41+
function reportIfMissing(context) {
42+
if (!hasInspectorCheck) {
43+
missingCheckNodes.forEach((node) => {
44+
context.report({
45+
node,
46+
message: msg,
47+
fix: (fixer) => {
48+
if (commonModuleNode) {
49+
return fixer.insertTextAfter(
50+
commonModuleNode,
51+
'\ncommon.skipIfInspectorDisabled();'
52+
);
53+
}
4954
}
50-
}
55+
});
5156
});
52-
});
57+
}
5358
}
54-
}
5559

56-
return {
57-
'CallExpression': (node) => testInspectorUsage(context, node),
58-
'MemberExpression': (node) => checkMemberExpression(context, node),
59-
'Program:exit': () => reportIfMissing(context)
60-
};
61-
};
62-
63-
module.exports.meta = {
64-
fixable: 'code'
60+
return {
61+
'CallExpression': (node) => testInspectorUsage(context, node),
62+
'MemberExpression': (node) => checkMemberExpression(context, node),
63+
'Program:exit': () => reportIfMissing(context)
64+
};
65+
}
6566
};

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