Add check badge

README.Rmd

@@ -16,7 +16,9 @@ knitr::opts_chunk$set(
 
 # sigminer <img src="man/figures/logo.png" align="right"  height="140" width="120" alt="logo"/>
 
-[![CRAN status](https://www.r-pkg.org/badges/version/sigminer)](https://cran.r-project.org/package=sigminer) [![lifecycle](https://img.shields.io/badge/lifecycle-maturing-blue.svg)](https://www.tidyverse.org/lifecycle/#maturing) 
+[![CRAN status](https://www.r-pkg.org/badges/version/sigminer)](https://cran.r-project.org/package=sigminer)
+[![lifecycle](https://img.shields.io/badge/lifecycle-maturing-blue.svg)](https://www.tidyverse.org/lifecycle/#maturing)
+![R-CMD-check](https://github.com/ShixiangWang/sigminer/workflows/R-CMD-check/badge.svg)
 [![Coverage status](https://codecov.io/gh/ShixiangWang/sigminer/branch/master/graph/badge.svg)](https://codecov.io/github/ShixiangWang/sigminer?branch=master) 
 [![](http://cranlogs.r-pkg.org/badges/grand-total/sigminer?color=orange)](https://cran.r-project.org/package=sigminer)
 [![HitCount](http://hits.dwyl.io/ShixiangWang/sigminer.svg)](http://hits.dwyl.io/ShixiangWang/sigminer)

README.md

@@ -6,6 +6,7 @@
 [![CRAN
 status](https://www.r-pkg.org/badges/version/sigminer)](https://cran.r-project.org/package=sigminer)
 [![lifecycle](https://img.shields.io/badge/lifecycle-maturing-blue.svg)](https://www.tidyverse.org/lifecycle/#maturing)
+![R-CMD-check](https://github.com/ShixiangWang/sigminer/workflows/R-CMD-check/badge.svg)
 [![Coverage
 status](https://codecov.io/gh/ShixiangWang/sigminer/branch/master/graph/badge.svg)](https://codecov.io/github/ShixiangWang/sigminer?branch=master)
 [![](http://cranlogs.r-pkg.org/badges/grand-total/sigminer?color=orange)](https://cran.r-project.org/package=sigminer)

codecov.yml

@@ -10,3 +10,6 @@ coverage:
       default:
         target: auto
         threshold: 1%
+
+codecov:
+  token: e872684c-2ff0-48b4-9cce-23d5fec4f9ce

tests/testthat.R

@@ -1,6 +1,5 @@
 library(testthat)
 library(sigminer)
 
-skip_on_cran()
 test_check("sigminer")