Add an ignore option

[kyoshidajp]

No description provided.

[github-actions]

Code Metrics Report

	main (d3abcfa)	#15 (0b6b358)	+/-
Coverage	40.9%	40.1%	-0.8%
Code to Test Ratio	1:0.4	1:0.4	-0.0
Test Execution Time	24s	14s	-10s

Details

  |                     | main (d3abcfa) | #15 (0b6b358) |  +/-  |
  |---------------------|----------------|---------------|-------|
- | Coverage            |          40.9% |         40.1% | -0.8% |
  |   Files             |             11 |            11 |     0 |
  |   Lines             |            286 |           297 |   +11 |
+ |   Covered           |            117 |           119 |    +2 |
- | Code to Test Ratio  |          1:0.4 |         1:0.4 |  -0.0 |
  |   Code              |            758 |           778 |   +20 |
+ |   Test              |            321 |           328 |    +7 |
+ | Test Execution Time |            24s |           14s |  -10s |

Code coverage of files in pull request scope (20.5% → 20.4%)

Files	Coverage	+/-
cmd/bundler.go	88.9%	+0.3%
cmd/diagnose.go	10.5%	-0.1%
cmd/npm.go	2.8%	0.0%
cmd/pip.go	2.8%	0.0%
cmd/yarn.go	2.8%	0.0%

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Reported by octocov