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G-RathG-Rath
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Merge pull request #2 from G-Rath/improve-ignores-support
fix: remove string values from `ignorePatterns` if they exist
2 parents fea1e6b + 9562336 commit 0bd833b

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2 files changed

+65
-34
lines changed

2 files changed

+65
-34
lines changed

‎src/rules/utils.ts‎

Lines changed: 19 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -50,6 +50,24 @@ const compileConfigCode = (fileCode: string): ESLint.Linter.Config => {
5050
const createCliEngineCache = new Map<string, ESLint.CLIEngine>();
5151

5252
const createCLIEngine = (config: ESLint.Linter.Config): ESLint.CLIEngine => {
53+
const extraConfig: ESLint.Linter.Config = {
54+
parserOptions: {
55+
...config.parserOptions,
56+
project: require.resolve('../../tsconfig.fake.json'),
57+
projectFolderIgnoreList: []
58+
}
59+
};
60+
61+
if (config.ignorePatterns) {
62+
const patterns = Array.isArray(config.ignorePatterns)
63+
? config.ignorePatterns
64+
: [config.ignorePatterns];
65+
66+
extraConfig.ignorePatterns = patterns.filter(
67+
pattern => typeof pattern !== 'string'
68+
);
69+
}
70+
5371
return getsertCache(
5472
createCliEngineCache,
5573
JSON.stringify(config),
@@ -62,11 +80,7 @@ const createCLIEngine = (config: ESLint.Linter.Config): ESLint.CLIEngine => {
6280
envs: ['node'],
6381
baseConfig: {
6482
...config,
65-
parserOptions: {
66-
...config.parserOptions,
67-
project: require.resolve('../../tsconfig.fake.json'),
68-
projectFolderIgnoreList: []
69-
}
83+
...extraConfig
7084
}
7185
}),
7286
'createCLIEngine'

‎test/src/rules/no-invalid-config.spec.ts‎

Lines changed: 46 additions & 29 deletions
Original file line numberDiff line numberDiff line change
@@ -26,6 +26,8 @@ ruleTester.run('no-invalid-config', rule, {
2626
valid: [
2727
'module.exports = undefined;',
2828
'module.exports = "";',
29+
'module.exports = { ignorePatterns: ["node_modules/"] }',
30+
'module.exports = { ignorePatterns: "node_modules/" }',
2931
dedent`
3032
const { files } = require('./package.json');
3133
@@ -221,12 +223,12 @@ ruleTester.run('InvalidRuleConfig', rule, {
221223
{
222224
files: ['*.tsx'],
223225
rules: {
224-
camelcase: ['error', { allow: ['child_process'] }],
226+
'no-global-assign': ['error', { exceptions: ['MyGlobal'] }],
225227
}
226228
}
227229
],
228230
rules: {
229-
camelcase: ['error', { allow: ['child_process'] }],
231+
'no-global-assign': ['error', { exceptions: ['MyGlobal'] }],
230232
}
231233
};
232234
`
@@ -256,16 +258,16 @@ ruleTester.run('InvalidRuleConfig', rule, {
256258
code: dedent`
257259
module.exports = {
258260
rules: {
259-
[\`camelcase\`]: ['error', { ignore: ['child_process'] }],
261+
[\`no-global-assign\`]: ['error', { allow: ['MyGlobal'] }],
260262
}
261263
};
262264
`,
263265
errors: [
264266
expectedError({
265267
type: ESLintErrorType.InvalidRuleConfig,
266-
ruleId: 'camelcase',
268+
ruleId: 'no-global-assign',
267269
reason:
268-
'\n\tValue {"ignore":["child_process"],"ignoreDestructuring":false,"ignoreImports":false} should NOT have additional properties.',
270+
'\n\tValue {"allow":["MyGlobal"]} should NOT have additional properties.',
269271
path: '',
270272
line: 3,
271273
column: 6
@@ -276,16 +278,16 @@ ruleTester.run('InvalidRuleConfig', rule, {
276278
code: dedent`
277279
module.exports = {
278280
rules: {
279-
camelcase: ['error', { ignore: ['child_process'] }],
281+
'no-global-assign': ['error', { allow: ['MyGlobal'] }],
280282
}
281283
};
282284
`,
283285
errors: [
284286
expectedError({
285287
type: ESLintErrorType.InvalidRuleConfig,
286-
ruleId: 'camelcase',
288+
ruleId: 'no-global-assign',
287289
reason:
288-
'\n\tValue {"ignore":["child_process"],"ignoreDestructuring":false,"ignoreImports":false} should NOT have additional properties.',
290+
'\n\tValue {"allow":["MyGlobal"]} should NOT have additional properties.',
289291
path: '',
290292
line: 3,
291293
column: 5
@@ -302,7 +304,7 @@ ruleTester.run('InvalidRuleConfig', rule, {
302304
{
303305
files: ['*'],
304306
rules: {
305-
camelcase: ['error', { ignore: ['child_process'] }]
307+
'no-global-assign': ['error', { allow: ['MyGlobal'] }],
306308
}
307309
}
308310
]
@@ -313,9 +315,9 @@ ruleTester.run('InvalidRuleConfig', rule, {
313315
errors: [
314316
expectedError({
315317
type: ESLintErrorType.InvalidRuleConfig,
316-
ruleId: 'camelcase',
318+
ruleId: 'no-global-assign',
317319
reason:
318-
'\n\tValue {"ignore":["child_process"],"ignoreDestructuring":false,"ignoreImports":false} should NOT have additional properties.',
320+
'\n\tValue {"allow":["MyGlobal"]} should NOT have additional properties.',
319321
path: '',
320322
line: 9,
321323
column: 13
@@ -329,30 +331,30 @@ ruleTester.run('InvalidRuleConfig', rule, {
329331
{
330332
files: ['*.tsx'],
331333
rules: {
332-
camelcase: ['error', { ignore: ['child_process'] }],
334+
'no-global-assign': ['error', { allow: ['MyGlobal'] }],
333335
}
334336
}
335337
],
336338
rules: {
337-
camelcase: ['error', { ignore: ['child_process'] }],
339+
'no-global-assign': ['error', { allow: ['MyGlobal'] }],
338340
}
339341
};
340342
`,
341343
errors: [
342344
expectedError({
343345
type: ESLintErrorType.InvalidRuleConfig,
344-
ruleId: 'camelcase',
346+
ruleId: 'no-global-assign',
345347
reason:
346-
'\n\tValue {"ignore":["child_process"],"ignoreDestructuring":false,"ignoreImports":false} should NOT have additional properties.',
348+
'\n\tValue {"allow":["MyGlobal"]} should NOT have additional properties.',
347349
path: '',
348350
line: 6,
349351
column: 9
350352
}),
351353
expectedError({
352354
type: ESLintErrorType.InvalidRuleConfig,
353-
ruleId: 'camelcase',
355+
ruleId: 'no-global-assign',
354356
reason:
355-
'\n\tValue {"ignore":["child_process"],"ignoreDestructuring":false,"ignoreImports":false} should NOT have additional properties.',
357+
'\n\tValue {"allow":["MyGlobal"]} should NOT have additional properties.',
356358
path: '#overrides[0]',
357359
line: 11,
358360
column: 5
@@ -366,30 +368,30 @@ ruleTester.run('InvalidRuleConfig', rule, {
366368
{
367369
files: ['*.tsx'],
368370
rules: {
369-
camelcase: ['error', { ignore: ['child_process'] }],
371+
'no-global-assign': ['error', { allow: ['MyGlobal'] }],
370372
}
371373
}
372374
],
373375
rules: {
374-
camelcase: ['error', { allow: ['child_process'] }],
376+
'no-global-assign': ['error', { exceptions: ['MyGlobal'] }],
375377
}
376378
};
377379
`,
378380
errors: [
379381
expectedError({
380382
type: ESLintErrorType.InvalidRuleConfig,
381-
ruleId: 'camelcase',
383+
ruleId: 'no-global-assign',
382384
reason:
383-
'\n\tValue {"ignore":["child_process"],"ignoreDestructuring":false,"ignoreImports":false} should NOT have additional properties.',
385+
'\n\tValue {"allow":["MyGlobal"]} should NOT have additional properties.',
384386
path: '',
385387
line: 6,
386388
column: 9
387389
}),
388390
expectedError({
389391
type: ESLintErrorType.InvalidRuleConfig,
390-
ruleId: 'camelcase',
392+
ruleId: 'no-global-assign',
391393
reason:
392-
'\n\tValue {"ignore":["child_process"],"ignoreDestructuring":false,"ignoreImports":false} should NOT have additional properties.',
394+
'\n\tValue {"allow":["MyGlobal"]} should NOT have additional properties.',
393395
path: '#overrides[0]',
394396
line: 11,
395397
column: 5
@@ -403,30 +405,30 @@ ruleTester.run('InvalidRuleConfig', rule, {
403405
{
404406
files: ['*.tsx'],
405407
rules: {
406-
camelcase: ['error', { allow: ['child_process'] }],
408+
'no-global-assign': ['error', { exceptions: ['MyGlobal'] }],
407409
}
408410
}
409411
],
410412
rules: {
411-
camelcase: ['error', { ignore: ['child_process'] }],
413+
'no-global-assign': ['error', { allow: ['MyGlobal'] }],
412414
}
413415
};
414416
`,
415417
errors: [
416418
expectedError({
417419
type: ESLintErrorType.InvalidRuleConfig,
418-
ruleId: 'camelcase',
420+
ruleId: 'no-global-assign',
419421
reason:
420-
'\n\tValue {"ignore":["child_process"],"ignoreDestructuring":false,"ignoreImports":false} should NOT have additional properties.',
422+
'\n\tValue {"allow":["MyGlobal"]} should NOT have additional properties.',
421423
path: '',
422424
line: 6,
423425
column: 9
424426
}),
425427
expectedError({
426428
type: ESLintErrorType.InvalidRuleConfig,
427-
ruleId: 'camelcase',
429+
ruleId: 'no-global-assign',
428430
reason:
429-
'\n\tValue {"ignore":["child_process"],"ignoreDestructuring":false,"ignoreImports":false} should NOT have additional properties.',
431+
'\n\tValue {"allow":["MyGlobal"]} should NOT have additional properties.',
430432
path: '#overrides[0]',
431433
line: 11,
432434
column: 5
@@ -748,6 +750,21 @@ ruleTester.run('InvalidConfig', rule, {
748750
column: 1
749751
})
750752
]
753+
},
754+
{
755+
code: 'module.exports = { ignorePatterns: [1] }',
756+
errors: [
757+
expectedError({
758+
type: ESLintErrorType.InvalidConfig,
759+
reason: [
760+
'\n\t- Property "ignorePatterns" is the wrong type (expected string but got `[1]`).',
761+
'\n\t- Property "ignorePatterns[0]" is the wrong type (expected string but got `1`).',
762+
'\n\t- "ignorePatterns" should match exactly one schema in oneOf. Value: [1].'
763+
].join(''),
764+
line: 1,
765+
column: 1
766+
})
767+
]
751768
}
752769
]
753770
});

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