add include, and exclude is invalid if include is set

[nimohunter]

Describe the PR
add include , if include is set ,exclude path is invalid.

Relation issue
#905

Additional context
i find struct type define also be ignore by exclude args, so move the skip excloud path function and add include. Welcome to discuss this idea

[codecov]

Codecov Report

Merging #906 (4c834ed) into master (17c1766) will decrease coverage by 0.78%.
The diff coverage is 18.51%.

@@            Coverage Diff             @@
##           master     #906      +/-   ##
==========================================
- Coverage   84.83%   84.05%   -0.79%     
==========================================
  Files           8        8              
  Lines        1649     1668      +19     
==========================================
+ Hits         1399     1402       +3     
- Misses        145      159      +14     
- Partials      105      107       +2     

Impacted Files	Coverage Δ
parser.go	80.44% <15.38%> (-1.57%)	⬇️
gen/gen.go	95.31% <100.00%> (+0.03%)	⬆️

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[Lehp]

parser_test.go 3385 pretty nice example for your missing tests