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Date
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utils
[ DIR ]
drwxr-xr-x
2024-07-10 10:55
accessor-pairs.js
12.41
KB
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2019-09-14 01:35
array-bracket-newline.js
9.43
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2019-09-14 01:35
array-bracket-spacing.js
8.85
KB
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2019-09-14 01:35
array-callback-return.js
7.98
KB
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2019-09-14 01:35
array-element-newline.js
9.22
KB
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2023-12-15 20:21
arrow-body-style.js
10.27
KB
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2019-09-14 01:35
arrow-parens.js
6.38
KB
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2019-09-14 01:35
arrow-spacing.js
5.08
KB
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2019-09-14 01:35
block-scoped-var.js
3.58
KB
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2019-09-14 01:35
block-spacing.js
4.99
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2019-09-14 01:35
brace-style.js
7.71
KB
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2019-09-14 01:35
callback-return.js
6.33
KB
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2019-09-14 01:35
camelcase.js
8.29
KB
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2019-09-14 01:35
capitalized-comments.js
10.68
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2023-12-15 20:21
class-methods-use-this.js
3.81
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2019-09-14 01:35
comma-dangle.js
11.75
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2019-09-14 01:35
comma-spacing.js
6.53
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2019-09-14 01:35
comma-style.js
11.78
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2019-09-14 01:35
complexity.js
4.94
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2019-09-14 01:35
computed-property-spacing.js
7.17
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2019-09-14 01:35
consistent-return.js
6.59
KB
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2019-09-14 01:35
consistent-this.js
4.86
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2019-09-14 01:35
constructor-super.js
13.49
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2019-09-14 01:35
curly.js
16.24
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2019-09-14 01:35
default-case.js
2.76
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2019-09-14 01:35
default-param-last.js
1.5
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2019-09-14 01:35
dot-location.js
3.34
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2019-09-14 01:35
dot-notation.js
6.47
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2019-09-14 01:35
eol-last.js
3.79
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2019-09-14 01:35
eqeqeq.js
5.55
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2023-12-15 20:21
for-direction.js
4.27
KB
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2019-09-14 01:35
func-call-spacing.js
7.29
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2019-09-14 01:35
func-name-matching.js
9.84
KB
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2023-12-15 20:21
func-names.js
6.09
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2023-12-15 20:21
func-style.js
2.84
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2019-09-14 01:35
function-call-argument-newline.js
4.13
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2019-09-14 01:35
function-paren-newline.js
11.15
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2019-09-14 01:35
generator-star-spacing.js
6.98
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2019-09-14 01:35
getter-return.js
6.02
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2019-09-14 01:35
global-require.js
2.3
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2019-09-14 01:35
guard-for-in.js
2.3
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2019-09-14 01:35
handle-callback-err.js
2.92
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2019-09-14 01:35
id-blacklist.js
4.05
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2019-09-14 01:35
id-length.js
4.12
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2019-09-14 01:35
id-match.js
8.14
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2019-09-14 01:35
implicit-arrow-linebreak.js
2.79
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2019-09-14 01:35
indent-legacy.js
44.45
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2019-09-14 01:35
indent.js
68.68
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2019-09-14 01:35
index.js
16.34
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2019-09-14 01:35
init-declarations.js
4.37
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2019-09-14 01:35
jsx-quotes.js
2.89
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2019-09-14 01:35
key-spacing.js
24.82
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2019-09-14 01:35
keyword-spacing.js
21.2
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2019-09-14 01:35
line-comment-position.js
4.08
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2019-09-14 01:35
linebreak-style.js
3.17
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2019-09-14 01:35
lines-around-comment.js
15.54
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2019-09-14 01:35
lines-around-directive.js
7.58
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2019-09-14 01:35
lines-between-class-members.js
5.05
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2019-09-14 01:35
max-classes-per-file.js
1.73
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2019-09-14 01:35
max-depth.js
4.59
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2019-09-14 01:35
max-len.js
13.8
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2019-09-14 01:35
max-lines-per-function.js
6.89
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2019-09-14 01:35
max-lines.js
4.59
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2019-09-14 01:35
max-nested-callbacks.js
3.47
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2019-09-14 01:35
max-params.js
3.07
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2019-09-14 01:35
max-statements-per-line.js
7.31
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2019-09-14 01:35
max-statements.js
5.4
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2019-09-14 01:35
multiline-comment-style.js
14.42
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2019-09-14 01:35
multiline-ternary.js
3.42
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2019-09-14 01:35
new-cap.js
9.44
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2019-09-14 01:35
new-parens.js
3.14
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2019-09-14 01:35
newline-after-var.js
9.6
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2019-09-14 01:35
newline-before-return.js
7.89
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2019-09-14 01:35
newline-per-chained-call.js
3.56
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2019-09-14 01:35
no-alert.js
3.96
KB
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2019-09-14 01:35
no-array-constructor.js
1.36
KB
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2019-09-14 01:35
no-async-promise-executor.js
1.1
KB
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2019-09-14 01:35
no-await-in-loop.js
2.72
KB
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2019-09-14 01:35
no-bitwise.js
3.51
KB
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2019-09-14 01:35
no-buffer-constructor.js
1.31
KB
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2019-09-14 01:35
no-caller.js
1.17
KB
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2019-09-14 01:35
no-case-declarations.js
1.82
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2019-09-14 01:35
no-catch-shadow.js
2.44
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2019-09-14 01:35
no-class-assign.js
1.67
KB
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2019-09-14 01:35
no-compare-neg-zero.js
1.9
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2019-09-14 01:35
no-cond-assign.js
5.04
KB
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2019-09-14 01:35
no-confusing-arrow.js
2.55
KB
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2019-09-14 01:35
no-console.js
4.21
KB
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2019-09-14 01:35
no-const-assign.js
1.46
KB
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2019-09-14 01:35
no-constant-condition.js
8.48
KB
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2019-09-14 01:35
no-continue.js
875
B
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2019-09-14 01:35
no-control-regex.js
3.14
KB
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2019-09-14 01:35
no-debugger.js
947
B
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2019-09-14 01:35
no-delete-var.js
965
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2019-09-14 01:35
no-div-regex.js
1.42
KB
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2019-09-14 01:35
no-dupe-args.js
2.3
KB
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2019-09-14 01:35
no-dupe-class-members.js
3.58
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2019-09-14 01:35
no-dupe-keys.js
3.87
KB
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2019-09-14 01:35
no-duplicate-case.js
1.36
KB
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2019-09-14 01:35
no-duplicate-imports.js
4.43
KB
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2019-09-14 01:35
no-else-return.js
15.74
KB
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2019-09-14 01:35
no-empty-character-class.js
1.91
KB
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2019-09-14 01:35
no-empty-function.js
4.61
KB
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2019-09-14 01:35
no-empty-pattern.js
1.15
KB
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2019-09-14 01:35
no-empty.js
2.44
KB
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2019-09-14 01:35
no-eq-null.js
1.21
KB
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2019-09-14 01:35
no-eval.js
9.31
KB
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2019-09-14 01:35
no-ex-assign.js
1.37
KB
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2019-09-14 01:35
no-extend-native.js
6.95
KB
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2019-09-14 01:35
no-extra-bind.js
5.71
KB
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2019-09-14 01:35
no-extra-boolean-cast.js
6.52
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2019-09-14 01:35
no-extra-label.js
4.76
KB
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2019-09-14 01:35
no-extra-parens.js
39.11
KB
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2019-09-14 01:35
no-extra-semi.js
4.11
KB
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2019-09-14 01:35
no-fallthrough.js
4.78
KB
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2019-09-14 01:35
no-floating-decimal.js
2.33
KB
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2019-09-14 01:35
no-func-assign.js
1.96
KB
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2019-09-14 01:35
no-global-assign.js
2.76
KB
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2019-09-14 01:35
no-implicit-coercion.js
10.06
KB
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2019-09-14 01:35
no-implicit-globals.js
1.78
KB
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2019-09-14 01:35
no-implied-eval.js
5.99
KB
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2019-09-14 01:35
no-import-assign.js
6.92
KB
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2019-09-14 01:35
no-inline-comments.js
2.19
KB
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2019-09-14 01:35
no-inner-declarations.js
2.59
KB
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2019-09-14 01:35
no-invalid-regexp.js
4.01
KB
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2019-09-14 01:35
no-invalid-this.js
3.74
KB
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2019-09-14 01:35
no-irregular-whitespace.js
8.72
KB
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2019-09-14 01:35
no-iterator.js
1.08
KB
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2019-09-14 01:35
no-label-var.js
2.13
KB
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2019-09-14 01:35
no-labels.js
4.22
KB
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2019-09-14 01:35
no-lone-blocks.js
3.68
KB
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2019-09-14 01:35
no-lonely-if.js
3.62
KB
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2019-09-14 01:35
no-loop-func.js
6.16
KB
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2019-09-14 01:35
no-magic-numbers.js
5.8
KB
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2019-09-14 01:35
no-misleading-character-class.js
6.05
KB
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2019-09-14 01:35
no-mixed-operators.js
8.21
KB
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2019-09-14 01:35
no-mixed-requires.js
6.91
KB
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2019-09-14 01:35
no-mixed-spaces-and-tabs.js
4.54
KB
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2019-09-14 01:35
no-multi-assign.js
1.18
KB
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2019-09-14 01:35
no-multi-spaces.js
4.85
KB
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2019-09-14 01:35
no-multi-str.js
1.64
KB
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2019-09-14 01:35
no-multiple-empty-lines.js
5.75
KB
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2019-09-14 01:35
no-native-reassign.js
2.86
KB
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2019-09-14 01:35
no-negated-condition.js
2.68
KB
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2019-09-14 01:35
no-negated-in-lhs.js
1.08
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2019-09-14 01:35
no-nested-ternary.js
986
B
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2019-09-14 01:35
no-new-func.js
1.24
KB
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2019-09-14 01:35
no-new-object.js
923
B
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2019-09-14 01:35
no-new-require.js
960
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2019-09-14 01:35
no-new-symbol.js
1.27
KB
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2019-09-14 01:35
no-new-wrappers.js
1.05
KB
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2019-09-14 01:35
no-new.js
913
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2019-09-14 01:35
no-obj-calls.js
1.84
KB
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2019-09-14 01:35
no-octal-escape.js
1.42
KB
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2019-09-14 01:35
no-octal.js
886
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2019-09-14 01:35
no-param-reassign.js
6.8
KB
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2019-09-14 01:35
no-path-concat.js
1.44
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2019-09-14 01:35
no-plusplus.js
1.66
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2019-09-14 01:35
no-process-env.js
1.01
KB
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2019-09-14 01:35
no-process-exit.js
1.08
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2019-09-14 01:35
no-proto.js
1.07
KB
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2019-09-14 01:35
no-prototype-builtins.js
1.63
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2019-09-14 01:35
no-redeclare.js
5.6
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2019-09-14 01:35
no-regex-spaces.js
3.73
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2019-09-14 01:35
no-restricted-globals.js
3.76
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2019-09-14 01:35
no-restricted-imports.js
11.43
KB
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2023-12-15 20:21
no-restricted-modules.js
5.9
KB
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2023-12-15 20:21
no-restricted-properties.js
6.46
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2019-09-14 01:35
no-restricted-syntax.js
1.97
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2019-09-14 01:35
no-return-assign.js
2.49
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2019-09-14 01:35
no-return-await.js
3.73
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2019-09-14 01:35
no-script-url.js
1.05
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2019-09-14 01:35
no-self-assign.js
6.79
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2019-09-14 01:35
no-self-compare.js
1.72
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2019-09-14 01:35
no-sequences.js
3.94
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2019-09-14 01:35
no-shadow-restricted-names.js
2
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2019-09-14 01:35
no-shadow.js
6.81
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2019-09-14 01:35
no-spaced-func.js
2.34
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2019-09-14 01:35
no-sparse-arrays.js
1.07
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2019-09-14 01:35
no-sync.js
1.52
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2019-09-14 01:35
no-tabs.js
2.01
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2019-09-14 01:35
no-template-curly-in-string.js
1.04
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2019-09-14 01:35
no-ternary.js
793
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2019-09-14 01:35
no-this-before-super.js
9.95
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2019-09-14 01:35
no-throw-literal.js
1.26
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2019-09-14 01:35
no-trailing-spaces.js
6.13
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2019-09-14 01:35
no-undef-init.js
2.01
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2019-09-14 01:35
no-undef.js
2.24
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2019-09-14 01:35
no-undefined.js
2.07
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2019-09-14 01:35
no-underscore-dangle.js
7.44
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2019-09-14 01:35
no-unexpected-multiline.js
3.59
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2019-09-14 01:35
no-unmodified-loop-condition.js
11.65
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2019-09-14 01:35
no-unneeded-ternary.js
6.58
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2019-09-14 01:35
no-unreachable.js
6.29
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2019-09-14 01:35
no-unsafe-finally.js
3.87
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2019-09-14 01:35
no-unsafe-negation.js
2.36
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2019-09-14 01:35
no-unused-expressions.js
4.7
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2019-09-14 01:35
no-unused-labels.js
3.22
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2019-09-14 01:35
no-unused-vars.js
23.08
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2019-09-14 01:35
no-use-before-define.js
7.45
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2019-09-14 01:35
no-useless-call.js
2.78
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2019-09-14 01:35
no-useless-catch.js
1.55
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2019-09-14 01:35
no-useless-computed-key.js
3.19
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2019-09-14 01:35
no-useless-concat.js
3.16
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2019-09-14 01:35
no-useless-constructor.js
5.46
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2019-09-14 01:35
no-useless-escape.js
8.98
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2019-09-14 01:35
no-useless-rename.js
5.08
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2019-09-14 01:35
no-useless-return.js
11.77
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2019-09-14 01:35
no-var.js
12.13
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2019-09-14 01:35
no-void.js
1.03
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2019-09-14 01:35
no-warning-comments.js
5.4
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2019-09-14 01:35
no-whitespace-before-property.js
3.33
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2019-09-14 01:35
no-with.js
784
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2019-09-14 01:35
nonblock-statement-body-position.js
4.41
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2023-12-15 20:21
object-curly-newline.js
10.69
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2019-09-14 01:35
object-curly-spacing.js
11.27
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2019-09-14 01:35
object-property-newline.js
3.59
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2019-09-14 01:35
object-shorthand.js
20.66
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2019-09-14 01:35
one-var-declaration-per-line.js
2.74
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2019-09-14 01:35
one-var.js
21
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2019-09-14 01:35
operator-assignment.js
7.73
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Rename
/** * @fileoverview Source code for spaced-comments rule * @author Gyandeep Singh */ "use strict"; const lodash = require("lodash"); const astUtils = require("./utils/ast-utils"); //------------------------------------------------------------------------------ // Helpers //------------------------------------------------------------------------------ /** * Escapes the control characters of a given string. * @param {string} s - A string to escape. * @returns {string} An escaped string. */ function escape(s) { return `(?:${lodash.escapeRegExp(s)})`; } /** * Escapes the control characters of a given string. * And adds a repeat flag. * @param {string} s - A string to escape. * @returns {string} An escaped string. */ function escapeAndRepeat(s) { return `${escape(s)}+`; } /** * Parses `markers` option. * If markers don't include `"*"`, this adds `"*"` to allow JSDoc comments. * @param {string[]} [markers] - A marker list. * @returns {string[]} A marker list. */ function parseMarkersOption(markers) { // `*` is a marker for JSDoc comments. if (markers.indexOf("*") === -1) { return markers.concat("*"); } return markers; } /** * Creates string pattern for exceptions. * Generated pattern: * * 1. A space or an exception pattern sequence. * * @param {string[]} exceptions - An exception pattern list. * @returns {string} A regular expression string for exceptions. */ function createExceptionsPattern(exceptions) { let pattern = ""; /* * A space or an exception pattern sequence. * [] ==> "\s" * ["-"] ==> "(?:\s|\-+$)" * ["-", "="] ==> "(?:\s|(?:\-+|=+)$)" * ["-", "=", "--=="] ==> "(?:\s|(?:\-+|=+|(?:\-\-==)+)$)" ==> https://jex.im/regulex/#!embed=false&flags=&re=(%3F%3A%5Cs%7C(%3F%3A%5C-%2B%7C%3D%2B%7C(%3F%3A%5C-%5C-%3D%3D)%2B)%24) */ if (exceptions.length === 0) { // a space. pattern += "\\s"; } else { // a space or... pattern += "(?:\\s|"; if (exceptions.length === 1) { // a sequence of the exception pattern. pattern += escapeAndRepeat(exceptions[0]); } else { // a sequence of one of the exception patterns. pattern += "(?:"; pattern += exceptions.map(escapeAndRepeat).join("|"); pattern += ")"; } pattern += `(?:$|[${Array.from(astUtils.LINEBREAKS).join("")}]))`; } return pattern; } /** * Creates RegExp object for `always` mode. * Generated pattern for beginning of comment: * * 1. First, a marker or nothing. * 2. Next, a space or an exception pattern sequence. * * @param {string[]} markers - A marker list. * @param {string[]} exceptions - An exception pattern list. * @returns {RegExp} A RegExp object for the beginning of a comment in `always` mode. */ function createAlwaysStylePattern(markers, exceptions) { let pattern = "^"; /* * A marker or nothing. * ["*"] ==> "\*?" * ["*", "!"] ==> "(?:\*|!)?" * ["*", "/", "!<"] ==> "(?:\*|\/|(?:!<))?" ==> https://jex.im/regulex/#!embed=false&flags=&re=(%3F%3A%5C*%7C%5C%2F%7C(%3F%3A!%3C))%3F */ if (markers.length === 1) { // the marker. pattern += escape(markers[0]); } else { // one of markers. pattern += "(?:"; pattern += markers.map(escape).join("|"); pattern += ")"; } pattern += "?"; // or nothing. pattern += createExceptionsPattern(exceptions); return new RegExp(pattern, "u"); } /** * Creates RegExp object for `never` mode. * Generated pattern for beginning of comment: * * 1. First, a marker or nothing (captured). * 2. Next, a space or a tab. * * @param {string[]} markers - A marker list. * @returns {RegExp} A RegExp object for `never` mode. */ function createNeverStylePattern(markers) { const pattern = `^(${markers.map(escape).join("|")})?[ \t]+`; return new RegExp(pattern, "u"); } //------------------------------------------------------------------------------ // Rule Definition //------------------------------------------------------------------------------ module.exports = { meta: { type: "suggestion", docs: { description: "enforce consistent spacing after the `//` or `/*` in a comment", category: "Stylistic Issues", recommended: false, url: "https://eslint.org/docs/rules/spaced-comment" }, fixable: "whitespace", schema: [ { enum: ["always", "never"] }, { type: "object", properties: { exceptions: { type: "array", items: { type: "string" } }, markers: { type: "array", items: { type: "string" } }, line: { type: "object", properties: { exceptions: { type: "array", items: { type: "string" } }, markers: { type: "array", items: { type: "string" } } }, additionalProperties: false }, block: { type: "object", properties: { exceptions: { type: "array", items: { type: "string" } }, markers: { type: "array", items: { type: "string" } }, balanced: { type: "boolean", default: false } }, additionalProperties: false } }, additionalProperties: false } ] }, create(context) { const sourceCode = context.getSourceCode(); // Unless the first option is never, require a space const requireSpace = context.options[0] !== "never"; /* * Parse the second options. * If markers don't include `"*"`, it's added automatically for JSDoc * comments. */ const config = context.options[1] || {}; const balanced = config.block && config.block.balanced; const styleRules = ["block", "line"].reduce((rule, type) => { const markers = parseMarkersOption(config[type] && config[type].markers || config.markers || []); const exceptions = config[type] && config[type].exceptions || config.exceptions || []; const endNeverPattern = "[ \t]+$"; // Create RegExp object for valid patterns. rule[type] = { beginRegex: requireSpace ? createAlwaysStylePattern(markers, exceptions) : createNeverStylePattern(markers), endRegex: balanced && requireSpace ? new RegExp(`${createExceptionsPattern(exceptions)}$`, "u") : new RegExp(endNeverPattern, "u"), hasExceptions: exceptions.length > 0, markers: new RegExp(`^(${markers.map(escape).join("|")})`, "u") }; return rule; }, {}); /** * Reports a beginning spacing error with an appropriate message. * @param {ASTNode} node - A comment node to check. * @param {string} message - An error message to report. * @param {Array} match - An array of match results for markers. * @param {string} refChar - Character used for reference in the error message. * @returns {void} */ function reportBegin(node, message, match, refChar) { const type = node.type.toLowerCase(), commentIdentifier = type === "block" ? "/*" : "//"; context.report({ node, fix(fixer) { const start = node.range[0]; let end = start + 2; if (requireSpace) { if (match) { end += match[0].length; } return fixer.insertTextAfterRange([start, end], " "); } end += match[0].length; return fixer.replaceTextRange([start, end], commentIdentifier + (match[1] ? match[1] : "")); }, message, data: { refChar } }); } /** * Reports an ending spacing error with an appropriate message. * @param {ASTNode} node - A comment node to check. * @param {string} message - An error message to report. * @param {string} match - An array of the matched whitespace characters. * @returns {void} */ function reportEnd(node, message, match) { context.report({ node, fix(fixer) { if (requireSpace) { return fixer.insertTextAfterRange([node.range[0], node.range[1] - 2], " "); } const end = node.range[1] - 2, start = end - match[0].length; return fixer.replaceTextRange([start, end], ""); }, message }); } /** * Reports a given comment if it's invalid. * @param {ASTNode} node - a comment node to check. * @returns {void} */ function checkCommentForSpace(node) { const type = node.type.toLowerCase(), rule = styleRules[type], commentIdentifier = type === "block" ? "/*" : "//"; // Ignores empty comments. if (node.value.length === 0) { return; } const beginMatch = rule.beginRegex.exec(node.value); const endMatch = rule.endRegex.exec(node.value); // Checks. if (requireSpace) { if (!beginMatch) { const hasMarker = rule.markers.exec(node.value); const marker = hasMarker ? commentIdentifier + hasMarker[0] : commentIdentifier; if (rule.hasExceptions) { reportBegin(node, "Expected exception block, space or tab after '{{refChar}}' in comment.", hasMarker, marker); } else { reportBegin(node, "Expected space or tab after '{{refChar}}' in comment.", hasMarker, marker); } } if (balanced && type === "block" && !endMatch) { reportEnd(node, "Expected space or tab before '*/' in comment."); } } else { if (beginMatch) { if (!beginMatch[1]) { reportBegin(node, "Unexpected space or tab after '{{refChar}}' in comment.", beginMatch, commentIdentifier); } else { reportBegin(node, "Unexpected space or tab after marker ({{refChar}}) in comment.", beginMatch, beginMatch[1]); } } if (balanced && type === "block" && endMatch) { reportEnd(node, "Unexpected space or tab before '*/' in comment.", endMatch); } } } return { Program() { const comments = sourceCode.getAllComments(); comments.filter(token => token.type !== "Shebang").forEach(checkCommentForSpace); } }; } };