if-return: redundant if ...; err != nil check, just return error instead. (revive)

`if ok` has complex nested blocks (complexity: 11) (nestif)

`if ok` has complex nested blocks (complexity: 7) (nestif)

issues found

Cannot open: File exists

Cannot open: File exists

Cannot open: File exists

Cannot open: File exists

Cannot open: File exists

Cannot open: File exists

Cannot open: File exists

Cannot open: File exists

Cannot open: File exists

Cannot open: File exists

Restore cache failed: Some specified paths were not resolved, unable to cache dependencies.

Unexpected input(s) 'skip-pkg-cache', valid inputs are ['version', 'install-mode', 'working-directory', 'github-token', 'only-new-issues', 'skip-cache', 'skip-save-cache', 'problem-matchers', 'args', 'cache-invalidation-interval']

Failed to restore: "/usr/bin/tar" failed with error: The process '/usr/bin/tar' failed with exit code 2