Problem/Motivation
Getting following error/warnings.
FILE: /var/www/html/modules/contrib/feed_block/README.md
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FOUND 0 ERRORS AND 3 WARNINGS AFFECTING 3 LINES
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4 | WARNING | Line exceeds 80 characters; contains 343 characters
36 | WARNING | Line exceeds 80 characters; contains 83 characters
39 | WARNING | Line exceeds 80 characters; contains 82 characters
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FILE: /var/www/html/modules/contrib/feed_block/src/Plugin/Field/FieldWidget/RSSFeedWidget.php
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FOUND 8 ERRORS AND 1 WARNING AFFECTING 9 LINES
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75 | ERROR | [x] Use null coalesce operator instead of ternary operator.
84 | ERROR | [x] Use null coalesce operator instead of ternary operator.
89 | ERROR | [x] Use null coalesce operator instead of ternary operator.
95 | WARNING | [ ] \Drupal calls should be avoided in classes, use dependency injection instead
121 | ERROR | [x] Use null coalesce operator instead of ternary operator.
127 | ERROR | [x] Use null coalesce operator instead of ternary operator.
150 | ERROR | [x] Use null coalesce operator instead of ternary operator.
167 | ERROR | [x] Use null coalesce operator instead of ternary operator.
173 | ERROR | [x] Use null coalesce operator instead of ternary operator.
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PHPCBF CAN FIX THE 8 MARKED SNIFF VIOLATIONS AUTOMATICALLY
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FILE: /var/www/html/modules/contrib/feed_block/src/Plugin/Field/FieldFormatter/RSSFeedFormatter.php
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FOUND 1 ERROR AND 1 WARNING AFFECTING 2 LINES
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65 | ERROR | [x] Short array syntax must be used to define arrays
85 | WARNING | [ ] \Drupal calls should be avoided in classes, use dependency injection instead
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PHPCBF CAN FIX THE 1 MARKED SNIFF VIOLATIONS AUTOMATICALLY
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FILE: /var/www/html/modules/contrib/feed_block/src/EventSubscriber/FeedBlockCacheExpire.php
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FOUND 0 ERRORS AND 2 WARNINGS AFFECTING 2 LINES
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20 | WARNING | The class short comment should describe what the class does and not simply repeat the class name
124 | WARNING | \Drupal calls should be avoided in classes, use dependency injection instead
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Time: 1.97 secs; Memory: 6MB
Steps to reproduce
Run following command
phpcs --standard=Drupal,DrupalPractice --extensions=php,module,inc,install,test,profile,theme,css,info,txt,md,yml modules/contrib/feed_block/
Proposed resolution
Above error/warnings need to be fixed.