[Golang][go-carpet] Bash sample of how to display / print only uncovered (not 100% of coverage) source files in "go-carpet" of Golang.

sample.sh

#!/bin/bash

name_file_coverage='coverage.out'

# getNameFilesUncovered echoes file names in comma-separated list which didn't
# cover 100%. This will be used for “go-carpet` -file option.
function getNameFilesUncovered() {
    list=$(go tool cover -func="$name_file_coverage" | grep -v '100.0%\|init\|total' | awk '{print $1}')
    echo "$list" | while IFS= read -r line; do
        basename "${line}" | sed -e 's/\.[^\.]*$/\.go/'
    done | uniq | tr '\n' ','
}

# Run test and create cover profile
go test -timeout 30s -cover -v -coverprofile "$name_file_coverage" ./...

# Run go-carpet by specifing files into test
go-carpet -file "$(getNameFilesUncovered)"

To run all the tests and show the coverage pretty, simply run:

$ go-carpet -include-vendor
...