When I run c8 on my NixOS installation, coverage is reported as 0%. Running against the same repo on Fedora Linux works correctly.
On Fedora:
------------------------|---------|----------|---------|---------|-----------------------------------------------------------------------------------------------------------------------------
File | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
------------------------|---------|----------|---------|---------|-----------------------------------------------------------------------------------------------------------------------------
All files | 75.09 | 76.37 | 82.53 | 75.09 |
On NixOS:
----------|---------|----------|---------|---------|-------------------
File | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
----------|---------|----------|---------|---------|-------------------
All files | 0 | 0 | 0 | 0 |
----------|---------|----------|---------|---------|-------------------
On both systems, I installed node@24 using Mise.
System info:
OS: NixOS 25.11
Node version: v24.14.1
C8 version: 11.0.0
Arch: x86-64
Any suggestions for how I can debug this would be appreciated.
When I run
c8on my NixOS installation, coverage is reported as 0%. Running against the same repo on Fedora Linux works correctly.On Fedora:
------------------------|---------|----------|---------|---------|----------------------------------------------------------------------------------------------------------------------------- File | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s ------------------------|---------|----------|---------|---------|----------------------------------------------------------------------------------------------------------------------------- All files | 75.09 | 76.37 | 82.53 | 75.09 |On NixOS:
----------|---------|----------|---------|---------|------------------- File | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s ----------|---------|----------|---------|---------|------------------- All files | 0 | 0 | 0 | 0 | ----------|---------|----------|---------|---------|-------------------On both systems, I installed
node@24using Mise.System info:
OS: NixOS 25.11
Node version: v24.14.1
C8 version: 11.0.0
Arch: x86-64
Any suggestions for how I can debug this would be appreciated.