Changelog

deps: pin dependencies (#826) (fa40a63)
deps: update dependency codelyzer to v5 (#847) (98deb50)
deps: update dependency codemirror to v5.48.2 (#839) (21504e1)
deps: update dependency tslint to v3.15.1 (#841) (fc80f4e)
rule: template-click-events-have-key-events - support pseudo events (#893) (5b57bd6)

5.1.0 (2019-06-02)

Bug Fixes

rule: 'contextual-decorator' - decorators with arguments, accessors and some missing decorators not being handled (#798) (efbcb69)
rule: template-banana-in-box regex failing in some environments (#820) (3b82574)

Features

rule: add use-injectable-provided-in (#814) (656816f)

5.0.1 (2019-04-25)

Bug Fixes

rule: detect trackBy function when ngFor spans multiple lines (#813) (2260dfd)
rule: template-accessibility-label-for not recognizing options and interpolated values (#812) (1fb5d8a)

5.0.0 (2019-03-27)

BREAKING CHANGES

Angular CLI will automatically migrate your projects to reflect the latest config.

contextual-life-cycle is renamed to contextual-lifecycle
no-conflicting-life-cycle-hooks is renamed to no-conflicting-lifecycle
no-life-cycle-call is renamed to no-lifecycle-call
use-life-cycle-interface is renamed to use-lifecycle-interface
decorator-not-allowed is renamed to contextual-decorator
enforce-component-selector is renamed to use-component-selector
no-output-named-after-standard-event is renamed to no-output-native
use-host-property-decorator is renamed to no-host-metadata-property
use-input-property-decorator is renamed to no-inputs-metadata-property
use-output-property-decorator is renamed to no-outputs-metadata-property
no-queries-parameter is renamed to no-queries-metadata-property
pipe-impure is renamed to no-pipe-impure
use-view-encapsulation is renamed to use-component-view-encapsulation
i18n is renamed to template-i18n
banana-in-box is renamed to template-banana-in-box
no-template-call-expression is renamed to template-no-call-expression
templates-no-negated-async is renamed to template-no-negated-async
trackBy-function is renamed to template-use-track-by-function
no-attribute-parameter-decorator is renamed to no-attribute-decorator
max-inline-declarations is renamed to component-max-inline-declarations

Bug Fixes

rule: template-use-track-by-function not reporting failures involving multiple *ngFor directives (#721) (9269be6), closes #718
rule: template-no-call-expression should allow $any usages (#735) (a75c204)
rule: no-input-rename reporting some failures incorrectly (#723) (f692dcb)
rule: prefer-inline-decorator should not set a max number of options (#787) (31b2b6a)
rule: add template-accessibility-elements-content to index.ts (#803) (1e8cbbf), closes #801
rule: NgModule not being handled for contextual-lifecycle and contextual-decorators (#790) (cedfa2e)
rule: prefer-inline-decorator not reporting failures for some cases (#794) (a76ebbc)
update peerDependencies (d5bfbd5)
improve ngWalker by preventing an error when a class has no name (#788) (17c0fe2)

Features

rule: add component-change-detection (#737) (a23ccde), closes #135
rule: add relative-url-prefix (#725) (f12f27b)
rule: add template-accessibility-alt-text (#741) (0815ec5)
rule: add template-accessibility-elements-content (#742) (6ff8c56)
rule: add template-accessibility-label-for (#739) (76c24fa)
rule: add template-accessibility-tabindex-no-positive (#744) (43902f7)
rule: add template-accessibility-table-scope (#743) (2832615)
rule: add template-accessibility-valid-aria (#746) (762f67f)
rule: add template-click-events-have-key-events (#761) (b0b330f)
rule: add template-mouse-events-have-key-events (#759) (3a7b15d)
rule: add template-no-autofocus (#749) (799382f)
rule: add template-no-distracting-elements (#760) (6b21a9e)
rule: add template-no-any (#755) (77a5e32)
rule: prefer-inline-decorator now accept options (#794) (a76ebbc)
add support for svg templates (#800) (dadf8ec)

5.0.0-beta.2 (2019-03-25)

Bug Fixes

rule: NgModule not being handled for contextual-lifecycle and contextual-decorators (#790) (cedfa2e)

5.0.0-beta.1 (2019-03-14)

5.0.0-beta.0 (2019-03-12)

This release contains many breaking changes due to the rename of several rules (see more at (bbf7a32)). Currently, there's an open PR (https://github.com/angular/angular-cli/pull/13801) that will help migrate your app if you are affected by these changes.

BREAKING CHANGES

contextual-life-cycle is renamed to contextual-lifecycle
no-conflicting-life-cycle-hooks is renamed to no-conflicting-lifecycle
no-life-cycle-call is renamed to no-lifecycle-call
use-life-cycle-interface is renamed to use-lifecycle-interface
decorator-not-allowed is renamed to contextual-decorator
enforce-component-selector is renamed to use-component-selector
no-output-named-after-standard-event is renamed to no-output-native
use-host-property-decorator is renamed to no-host-metadata-property
use-input-property-decorator is renamed to no-inputs-metadata-property
use-output-property-decorator is renamed to no-outputs-metadata-property
no-queries-parameter is renamed to no-queries-metadata-property
pipe-impure is renamed to no-pipe-impure
use-view-encapsulation is renamed to use-component-view-encapsulation
i18n is renamed to template-i18n
banana-in-box is renamed to template-banana-in-box
no-template-call-expression is renamed to template-no-call-expression
templates-no-negated-async is renamed to template-no-negated-async
trackBy-function is renamed to template-use-track-by-function
no-attribute-parameter-decorator is renamed to no-attribute-decorator
max-inline-declarations is renamed to component-max-inline-declarations

Bug Fixes

rule: template-use-track-by-function not reporting failures involving multiple *ngFor directives (#721) (9269be6), closes #718
rule: template-no-call-expression should allow $any usages (#735) (a75c204)
rule: no-input-rename reporting some failures incorrectly (#723) (f692dcb)
rule: prefer-inline-decorator should not set a max number of options (#787) (31b2b6a)
improve ngWalker by preventing an error when a class has no name (#787) (17c0fe2)

Features

rule: add component-change-detection (#737) (a23ccde), closes #135
rule: add relative-url-prefix (#725) (f12f27b)
rule: add template-accessibility-alt-text (#741) (0815ec5)
rule: add template-accessibility-elements-content (#742) (6ff8c56)
rule: add template-accessibility-label-for (#739) (76c24fa)
rule: add template-accessibility-tabindex-no-positive (#744) (43902f7)
rule: add template-accessibility-table-scope (#743) (2832615)
rule: add template-accessibility-valid-aria (#746) (762f67f)
rule: add template-click-events-have-key-events (#761) (b0b330f)
rule: add template-mouse-events-have-key-events (#759) (3a7b15d)
rule: add template-no-autofocus (#749) (799382f)
rule: add template-no-distracting-elements (#760) (6b21a9e)
rule: add template-no-any (#755) (77a5e32)

4.5.0 (2018-10-04)

Bug Fixes

assertFailure should not catch the exception thrown by assert (#703) (#704) (0bac287)
rule: no-unused-css leaving blank lines after applying fixes (#701) (c69e2ae)

Features

rule: add pipe-prefix (#693) (71660ae)
support Angular 7.0 (#710) (5eb3064)

4.4.4 (2018-08-13)

Bug Fixes

errors not being displayed in the correct files (#700) (db3cf5a)

4.4.3 (2018-08-06)

Bug Fixes

url not passed to transformStyle when using styleUrls (#686) (5a84041)
templates-no-negated-async: not reporting failures for some cases (#694) (2ffe2ea)

4.4.2 (2018-06-25)

Bug Fixes

no-output-on-prefix: fix regular expression (#674) (adc974a)

4.4.1 (2018-06-23)

Bug Fixes

regressions in 4.4.0 (#671) (d922dcb), closes #669, #670

4.4.0 (2018-06-23)

Bug Fixes

no-input-prefix: exact strings not being reported (#597) (1ed8d8c)
no-input-rename: aria attributes not being allowed to be renamed (#665) (2c905ab), closes #663
no-input-rename: fix bugs (#585) (75f9de6), closes #580
no-template-call-expression: not being exported (#582) (ad57552), closes #577
no-life-cycle-call: fix bugs (#575) (4415cc2), closes #573
no-input-prefix: not being able to check for multiple concurrent prefixes (#590) (43d415a), closes #589
no-output-rename: not being reported for some cases (#614) (5e34f41), closes #613
template-conditional-complexity: not reporting failures for '[ngIf]' (#611) (7fc3b09), closes #607
template-cyclomatic-complexity: not reporting failures for '[ngForOf]' and '[ngIf]' (#612) (fedd331), closes #609
trackBy-function: not reporting failures for '[ngForOf]' (#610) (af52912), closes #608
some rules not considering options correctly (#617) (bce0026)

Features

import-destructuring-spacing: add fixer (#595) (2acc27b)
max-inline-declarations: add option to limit animations lines (#569) (25f3e16), closes #568
rule: add no-queries-parameter rule (#571) (e9f4d23)
rule: add prefer-inline-decorator rule (#586) (5d5e21d), closes #549
build scripts are not cross-platform #581 204c8ef, closes #454
upgrade TypeScript dependency to 2.7.2 #584 d4bf62d, closes #583
turn on strict TS compilation mode (#631) (da0f553), closes #629
externalizing template, css visitor abstractions and NgWalker (#658) (b79ea58)

Credits to the codelyzer's maintainers and contributors.

4.3.0

New Rules

max-inline-declarations which limits the size of inline templates and/or styles. Credits to NagRock #536 174ed46.
prefer-output-readonly requires the @Outputs of a component to be readonly. Credits to rafaelss95 #515 3d652d1.
no-conflicting-life-cycle-hooks prevents to implement OnChanges and DoCheck on the same class. Credits to rafaelss95 #560 e521115.
enforce-component-selector Component Selector Required #551 b9c899b. Credits to wKoza.
no-life-cycle-call disallow explicit calls to lifecycle hooks. Credits to rafaelss95 #427 3e10013

Bug Fixes

Possible bug with no-input-rename #374 f3a53bd.
Removed dependency on @angular/platform-browser-dynamic #525 671e954.
Rule contextual-life-cycle too aggressively scoped #545 dcb4b3e.
no-output-named-after-standard-event Does Not Check Output Rename #537 96d9292.
Template Conditional Complexity reports incorrect threshold #533 5851306.

A lot of credits go to rafaelss95, wKoza. The rest of the amazing people who work on codelyzer, can be found here.

4.2.1

Bug Fixes

Improved peerDependencies range.

4.2.0

New Rules

template-cyclomatic-complexity which limits the estimated Cyclomatic complexity in your templates. Credits to wKoza.
template-conditional-complexity which limits the complexity of boolean expressions inside of your templates. Credits to wKoza.

Features

Support for Angular version 6 #524 50fa2d6
Cyclomatic complexity rule template-cyclomatic-complexity #514 3221330
Limiting template condition complexity (rule template-conditional-complexity) #508 bb86295
Complete Rules Status section in README and complete Rules Page #501 1fe9d22

Bug Fixes

"extends": ["codelyzer"] is broken #505 7b76dfa
Message for 'use-host-property-decorator' includes invalid link to Angular style docs #510 5fc77c9

4.1.0

Features

Feature request: no output named after a standard DOM event #473 ae3f07b
Support for Angular Compiler 5.2 #496 6a6b3de

Bug Fixes

i18n check-text edge cases #442 4c1c8d4
Codelyzer hanging for "styles" attribute in Angular component #446 a31c6d2 and 9c90ac3
no-output-on-prefix incorrectly throws error if output property name starts with "one" #480 9b844cc

Thanks to @gbilodeau for NoOutputNamedAfterStandardEventRule and wKoza for the code reviews!

4.0.2

Bug Fixes

Two issues in angular-whitespace related to check-semicolon and check-interpolation #469 2ef7438
Check multiple semicolons inside the directive expressions #472 e6036d2

Thanks to @sagittarius-rev for the bug fixes!

4.0.1

Bug Fixes

Fix noOutputOnPrefixRule and rename it to no-output-on-prefix. You can now enable it with:

"no-output-on-prefix": true

Fix broken tests for noOutputOnPrefixRule.

4.0.0

Features

Support for Angular version 5 #409 0217e2d
Rule for checking the name events without the prefix on https://angular.io/guide/styleguide#dont-prefix-output-properties #449 8f2b4e7.

Enable the new rule by adding the following line in your tslint.json config file:

"no-output-on-prefix-name": true

Thanks to @eromano for the rule implementation!

Breaking Changes

The rules templates-use-public, no-access-missing-member, invoke-injectable and template-to-ng-template no longer exist. Remove them from your tslint.json configuration.

3.2.1

Features

Support for @angular/compiler@4.4.1 #416 d67f88e

Bug Fixes

Error while parsing TS file with mixin #422 61d11db

3.2.0

Features

i18n best practices #377 5ef90aa
Add a rule which verifies the use of the life cycle methods according to the type of class (Component, Directive, Service,...) #363 6b042f7
Friendlier checking of validator directive names #397 28ecbdd

Bug Fixes

Error on validating a pipe with @Pipe decorator where we use a shorthand syntax for passing properties #399 8e3fafb
Broken check-pipe option of angular-whitespace #365 bef790b
Some rules report false positives #379 8719674 4721aca bef790b

Thanks to @wKoza for working on the introduced features, bug fixes and code reviews!

3.1.2

Features

Ensure whitespaces after semicolon in structural dir #330 25667f9

Thanks to @wKoza for code reviews and implementation of "check-semicolon".

angular-whitespace: [true, "check-semicolon", "check-interpolation", "check-pipe"] - Checks if there's whitespace after semicolon, around an expression surrounded by interpolation characters, and after a pipe symbol.

Bug Fixes

Auto fix for check-interpolation part of angularWhitespace is broken #345 0be8563
check-pipe should ignore i18n meaning and description | separator #359 5aad7f3
check-pipe breaks with ngFor #346 fa08a3b

3.1.1

Bug Fixes

Incorrect rule name in documentation #344 6656b81
Proper displacement in the reports for non-TypeScript files #343 c503510

3.1.0

New rules

angular-whitespace: [true, "check-interpolation", "check-pipe"] - Checks if there's whitespace around an expression surrounded by interpolation characters, and after a pipe symbol.
banana-in-box: true - Checks for proper banana in a box syntax - [(ngModel)] instead of ([ngModel]).
templates-no-negated-async: true - Enforces (foo | async) === false, rather than !(foo | async), because of the initial falsy value emitted.
use-view-encapsulation: true - Enforces enabled view encapsulation.

Special thanks to @wKoza, @GregOnNet and @connor4312 for their contributions.

Features

Align to the template parser API of Angular compiler 4.1.0 #301 0fcdcd1
Align to the changes in the template parser API 4.1.3 #319 b608296
Rule for enforcing ViewEncapsulation #300 509c8d9. Big thanks to @GregOnNet.
Add a no-negated-async rule #332 0f0924d. Big thanks to @connor4312.
Enforce proper banana in a box syntax #331 f95b2d5
Ensure whitespace around interpolation #320 335776f

Bug Fixes

Template micro-syntax closure and 'bind only to public class members' #220 61f9fe9
Report warnings when bound to private iterable in *ngFor #306 36705fc
'templates-use-public' throws error when attempting to access a property of a property with the [] syntax #315 6323d2c
no-access-missing-member doesn't work with external HTML #311 b608296
rules name in documentation aren't consistent #325 7a67607. Big thanks to @wKoza.
Our links to angular.io are broken #333 5a532b4. Big thanks to @wKoza.
Report errors twice #336 44a9306

3.0.1

Bug Fixes

Export usePipeDecoratorRule #299 c5869e0.

3.0.0

Major release required because of the breaking changes introduced by tslint@5. The ngast support will be pushed to codelyzer@4.

Features

Support for tslint@5 #281 01bffd5 49b1e80

Allow more than one selector kind of directives & components #290 4fa35f6

"directive-selector": [true, ["attribute", "element"], "sg", "camelCase"],
"component-selector": [true, ["element", "attribute"], "sg", "kebab-case"],

Specs for the support of as syntax in expressions #289 a7500cb

Refactoring

Rename ng2Walker to ngWalker 01bffd5
Refactor selector-related rules to depend on less mutable state 4fa35f6

2.1.1

Bug Fixes

Breaking change in the TypeScript AST regarding importDestructuringSpacingRule #282 eebf10a

2.1.0

Features

Automatic removal of dead styles (experimental) #244 30f2667
Warning for the deprecated <template> element #280 0d0e81c
Rise a warning if given class implements PipeTransform but is not decorated with @Pipe #104 638e72f

Bug Fixes

no-unused-css ignores elements with structural directives #249 0aff6b7
Improve position to line & character and line & character to position #245 30f2667

3.0.0-beta.4

Features

Support for Angular 4.0.0-rc.5 & ngast 0.0.15 #270 35aa900

3.0.0-beta.3

Bug Fixes

Update peerDependency ngast to version ^0.0.6 #257 30e921a.

3.0.0-beta.2

Bug Fixes

Update peerDependency ngast to version ^0.0.4 #257 30e921a.

3.0.0-beta.1

Features

Deep metadata collection with ngast ✨ 🎆 ✨ #217 de13ceb
Built-in support for template references.

Bug Fixes

Access to inline template objects results in "no-access-missing-member" rule being triggerred #231 d10e980
no-access-missing-member and async pipe #190 de13ceb

3.0.0-beta.0

Breaking Changes

Remove importDestructuringSpacing. Can be enforced with the tslint's rule whitespace.
no-access-missing-member, use-life-cycle-interface and template-use-public require type checking which means that tslint should be run with the corresponding options

The rules should now be run as follows:

$ tslint --type-check --project src/client/tsconfig.json

Features

no-access-missing-member support for inheritance #191 2901718
use-life-cycle-interface support for inheritance #64 d0d7138
template-use-public support for inheritance #240 2e285e2

2.0.1

Features

Improve testing #235 77ef89e
Log template parsing errors on log-level debug #227 19fdabf
Better error messages for template-use-public #229 0b7e459
Support for Angular 4.0.0-beta.8 #241 98639a9

Bug Fixes

Fix semantic error when declaration's generation is enabled #221 c694405
Inconsistent links to the style guide sections #233 c9e87f6

2.0.0

Bug Fixes

The rule for binding to publich members breaks for readonly properties #206 cc3ed9a
Add checks for ngIf and ngSwitch #193 0118b56
Support for tslint@^4.3.1 (4.3.0 was broken) 3e7edfa
Support for Angular 4 #214 4d79933

Refactoring

Refactoring readTemplate and readStyle to use Maybe<T> 373b152

2.0.0-beta.4

Features

Allow multiple suffixes for better compatibility with Ionic #194 08fdaf0
Add declarations of frequiently used directive declarations #199 36f5cb4
Support for Angular 2.4.x #201 ad81f2d
Support for tslint@^4.1.0 #204 13b722e

Bug Fixes

Warn when component element selector doesn't have a dash #192 36f5cb4

2.0.0-beta.3

Bug Fixes

Restrict peerDependencies to Angular <=2.3 >=2.2.0 #188 08a0029

2.0.0-beta.2

Features

Ionic 2 Support #132 a019e3f
Support for TypeScript 2.2.x #149 d5f117e
Support for Angular 2.3.0 #182 20ce61a

Bug Fixes

False positive with TypeScript 2.1.4 #184 d5f117e
Certain Codelyzer Rules hang linting #181 d5f117e
Do not process non-css & non-html files by default #186 d5f117e
Handle properly KeyedReads and KeyadWrites #185 20ce61a
False positive of no-access-missing-member #179 20ce61a
Atom fatal error from app-root-path #177 5b26419

2.0.0-beta.1

Breaking Changes

The rules directive-selector-name, component-selector-name, directive-selector-type, component-selector-type, component-selector-prefix, directive-selector-prefix no longer exist. Instead use:

// The rule have the following arguments:
// [ENABLED, "attribute" | "element", "selectorPrefix" | ["listOfPrefixes"], "camelCase" | "kebab-case"]
"directive-selector": [true, "attribute", "sg", "camelCase"],
"component-selector": [true, "element", "sg", "kebab-case"],

Features

External template support via command line interface. Note that the VSCode tslint plugin cannot report warnings in CSS and HTML files yet #94 67d5a07
Support for custom hooks for transpilation of languages which transpile to HTML, CSS #164 1ca7068
Source map support. You can have pug templates and get error reporting in the correct position if inside of the hook you return not only the transpiled version of the template but also the source map 1ca7068
Optional configuration file .codelyzer.js which should be located in the root of your project (the directory where node_modules is) 1ca7068
Support for tslint ^4.0.0 #157 8c5dbf6
Improve no-unused-css 0a9d9014

Bug Fixes

Do not throw error when validating @Pipes without metadata #111 eb6ccc0d
Use proper syntax types for TypeScript 2.1.x #145 d49cc26
More consistent naming for selector-related rules #79 3373dff
Support for templateRefs #151 52ba382
Support for properties declared inline into the constructor #153 23fe633
Report missing styles in the correct position #166 e9575fb
Proper selector prefix matching #103 7285121
Selectors compatible with the spec #15 3373dffe

1.0.0-beta.4

Bug Fixes

Migrate to the compiler API changes introduced by Angular 2.2 #152 fe3083b

1.0.0-beta.3

Features

Introduce support for unused CSS styles in components.

Bug Fixes

Migrate to API changes introduced by Angular 2.1.1 #128 787ff3b.
Do not consider $event as non-declared variable #129 8751184.
Consider template variables such as let foo of bars #123 cbd86e1.
Consider getters and setters when listing all the declared in controller symbols #118 6060ce0.

1.0.0-beta.2

Bug Fixes

Migrate to the compiler API changes introduced by Angular 2.1.

1.0.0-beta.1

Features

Add contributing guidelines #32 ff2dc85.

Bug Fixes

Do not process webpack dynamically injected templates #106 ff2dc85.
Do not process @Component decorators which are not invoked as expressions #110 5ee2422
Preserve the original interpolation expression #99 5ee2422.
Consider both property access and method invocation when deciding if property is used or not #97 da15305.
Migrate to the changes introduced by Angular 2.0.2 #107 06483ce.

1.0.0-beta.0

Features

Linting over inline templates #90 4347d09.
Use Injectable() instead of Injectable #70 c84df93.
Show warning when binding to non-public class members #87 c849808.
Support for TypeScript 2.1.0 #72 a002661.

Bug Fixes

On non-implemented life-cycle hook/PipeTransform interface, mark only the corresponding method #89 a9104b2.
Do not throw error when interface is implemented but under a namespace #91 a9104b2.

Refactoring

Migrate from typings to @types f9cc498.