Change grep flag to pass/skip, update usage and tests

[vearutop]

No description provided.

[github-actions]

Lines Of Code

Language	Files	Lines	Code	Comments	Blanks	Complexity	Bytes
Go	5	963 (+71)	736 (+57)	33 (+1)	194 (+13)	183 (+14)	19.9K (+1.7K)
Go (test)	2 (+1)	48 (+45)	41 (+39)	0	7 (+6)	6 (+6)	1.3K (+1.2K)
Makefile	1	44 (+3)	31 (+2)	4 (+1)	9	2	1.3K (+75B)
Markdown	5	184 (+13)	145 (+11)	0	39 (+2)	0	6.4K (+634B)
YAML	7 (+2)	545 (+230)	472 (+202)	33 (+9)	40 (+19)	0	18.7K (+9.1K)
gitignore	2 (+1)	6 (+1)	6 (+1)	0	0	0	66B (+13B)

[github-actions]

Go API Changes

# summary
Inferred base version: v0.3.1
Suggested version: v0.3.2

[github-actions]

Unit Test Coverage

total: (statements) 37.6%
changed lines: (statements) 84.1%, coverage is less than 90.0%, consider testing the changes more thoroughly

Coverage of changed lines

File	Function	Coverage
Total		84.1%
cmd/catp/catp/app.go		84.1%
cmd/catp/catp/app.go:56	st	100.0%
cmd/catp/catp/app.go:215	cat	100.0%
cmd/catp/catp/app.go:165	shouldWrite	95.1%
cmd/catp/catp/app.go:363	Main	79.5%
cmd/catp/catp/cgo_zstd.go		no coverage

Coverage diff with base branch

Missing base coverage file