codelyzer

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)

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)

🙇🏼‍♂️ Thanks to @rafaelss95, @mohammedzamakhan, @wKoza, @mgechev

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-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
• update peerDependencies (d5bfbd5)

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)
• add support for svg templates (#800) (dadf8ec)
  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.

Bug fixes

• update peerDependencies (d5bfbd5)

Keep in mind the following renames:

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

Bug Fixes

• allow-template-call-expression: allow $any in expressions (#735) (a75c204)
• no-input-rename: some failures being reported incorrectly (#723) (f692dcb)
• rule: don't check keyup events for some elements (#772) (a9c4ae9)
• rule: 'prefer-inline-decorator' limiting the number of options (#787) (31b2b6a)
• rule: fix spelling error (#753) (512a5bd)
• rule: remove an astray console.log (#764) (fdcb07a)

Features

• component-change-detection: add change detection strategy rule (#737) (a23ccde), closes #135
• rule: accessibility rule for alt text (#741) (0815ec5)
• rule: add new Rule RelativePathExternalResourcesRule (#725) (f12f27b)
• rule: anchor element should have content (#742) (6ff8c56)
• rule: autofocus attribute should not be used (#749) (799382f)
• rule: click event should be accompanied with key event (#761) (b0b330f)
• rule: heading and anchor elements should have content (#762) (865ec3b)
• rule: label accessibility - should have associated control (#739) (76c24fa)
• rule: mouse events should accompany key events (#759) (3a7b15d)
• rule: no distracting elements should be used (#760) (6b21a9e)
• rule: only th element can have scope (#743) (2832615)
• add template-no-any rule (#755) (77a5e32)
• rule: tabindex should not be positive (#744) (43902f7)
• rule: use valid aria rules (#746) (762f67f)

Bug Fixes

• assertFailure catch exception throw by assert (#703) (#704) (0bac287)
• no-unused-css: blank lines being left after fixing (#701) (c69e2ae)

Bug Fixes

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

Bug Fixes

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

Bug Fixes

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

Bug Fixes

• TypeError: ts.isStringLiteralLike is not a function #669 d922dcb
• prefer-inline-decorator is missing in v4.4 #670 d922dcb

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.

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.

Bug Fixes

• Improved peerDependencies range.

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

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!

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!

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.

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.

Features

• Support for @angular/[email protected] #416 d67f88e

Bug Fixes

• Error while parsing TS file with mixin #422 61d11db