Split in 4 test

.github/workflows/code_coverage.yml

@@ -14,6 +14,7 @@ jobs:
         - CodeCov1
         - CodeCov2
         - CodeCov3
+        - CodeCov4
 
         include:
         - test: CodeCov1
@@ -22,6 +23,8 @@ jobs:
           args: second_peace
         - test: CodeCov3
           args: third_peace
+        - test: CodeCov4
+          args: fourth_peace
 
     runs-on: ubuntu-22.04
 
@@ -72,24 +75,25 @@ jobs:
         # fetch all package names
         pkg_names=($(cargo build -p 2>&1 | grep '    ' |  cut -c 5-))
 
-      
         # find splitting package indexes
         num_pkgs=${#pkg_names[@]}
-        pkgs_split=$(expr $num_pkgs / 3) 
-        last_splitting_point=$(($pkgs_split * 2))
+        pkgs_split=$(expr $num_pkgs / 4) 
         
         # sets the packages to run for both code cov runs
         first_peace=${pkg_names[@]:0:$pkgs_split}
         second_peace=${pkg_names[@]:$pkgs_split:$pkgs_split}
-        third_peace=${pkg_names[@]:$last_splitting_point:$num_pkgs}
+        third_peace=${pkg_names[@]:$(($pkgs_split * 2)):$pkgs_split}
+        fourth_peace=${pkg_names[@]:$(($pkgs_split * 3)):$num_pkgs}
 
         first_peace=$(echo $first_peace | xargs printf -- '-p %s\n')
         second_peace=$(echo $second_peace | xargs printf -- '-p %s\n')
         third_peace=$(echo $third_peace | xargs printf -- '-p %s\n')
+        fourth_peace=$(echo $fourth_peace | xargs printf -- '-p %s\n')
 
         echo $first_peace
         echo $second_peace
         echo $third_peace
+        echo $fourth_peace
         
         set -o pipefail
         echo $${{matrix.args}} | xargs cargo llvm-cov nextest --features=nimiq-zkp-component/test-prover