coc-coverage

coc.nvim extension to show test coverage sign

Install

:CocInstall coc-coverage

The extension supports istanbul json reporter format:
- istanbul
- nyc
- karma-coverage
- jest

By default, this extension read coverage from coverage/coverage-final.json

Configuration

coverage.enabled enable coc-coverage extension, default: true

coverage.uncoveredSign.text the sign to display on uncovered lines, default ▣

coverage.uncoveredSign.hlGroup uncovered sign hightlight group, default UncoveredLine

coverage.jsonReportPath path to coverage json report, default /coverage/coverage-final.json

Customized sign color

The default hightlight name is UncoveredLine, make sure this is set before loading coc.nvim
``
hi UncoveredLine guifg=#ffaa00 guibg=#ffaa00
`

Configure Status Line

`
function! LightlineCocCoverageStatus() abort
let status = get(g:, 'coc_coverage_lines_pct', '')
if empty(status)
return ''
endif

return '☂ ' . status . '% Lines Covered'
endfunction

let g:lightline = {
\ 'active': {
\ 'left': [
\ [ 'mode', 'paste' ],
\ [ 'readonly', 'filename' ]
\ ],
\ 'right':[
\ [ 'coccoverage', 'lineinfo', 'percent', 'cocstatus' ],
\ [ 'cocapollo' ]
\ ],
\ },
\ 'component_function': {
\ 'coccoverage': 'LightlineCocCoverageStatus'
\ }
\ }
``

License

MIT

---

> This extension is built with create-coc-extension