Code coverage on Github not displayed

ufechner7
Sat, 26 Jul 2025 23:18:58 +0000
General Usage

Until this morning, code coverage for my package GitHub - ufechner7/FLORIDyn.jl: Dynamic wind farm simulation software was displayed fine. Now it says “codecov unknown”. What could be the reason?

The tests look fine, for example this one: Improve coverage.jl · ufechner7/FLORIDyn.jl@9c61c98 · GitHub

It says:

 ==> Running upload-coverage
      ./codecov  upload-coverage --git-service github --file lcov.info --gcov-executable gcov
info - 2025-07-26 23:00:59,151 -- ci service found: github-actions
warning - 2025-07-26 23:00:59,160 -- No config file could be found. Ignoring config.
warning - 2025-07-26 23:00:59,189 -- xcrun is not installed or can't be found.
warning - 2025-07-26 23:00:59,192 -- No gcov data found.
warning - 2025-07-26 23:00:59,192 -- coverage.py is not installed or can't be found.
info - 2025-07-26 23:00:59,220 -- Found 2 coverage files to report
info - 2025-07-26 23:00:59,220 -- > /home/runner/work/FLORIDyn.jl/FLORIDyn.jl/lcov.info
info - 2025-07-26 23:00:59,220 -- > /home/runner/work/FLORIDyn.jl/FLORIDyn.jl/scripts/coverage.jl
info - 2025-07-26 23:00:59,561 -- Your upload is now processing. When finished, results will be available at: https://app.codecov.io/github/ufechner7/FLORIDyn.jl/commit/9c61c9898472b195b09a03caf8709b79356b179c
info - 2025-07-26 23:00:59,731 -- Process Upload complete

I cannot see any error mesage, the coverage file was created and uploaded succesfully. Still the web page says: “No files covered by tests were changed”.

Which is wrong.

I now create my coverage reports locally, using the following script:

# Copyright (c) 2025 Uwe Fechner
# SPDX-License-Identifier: BSD-3-Clause

using Pkg

function globaldependencies()
    projectpath = Pkg.project().path
    basepath, _ = splitdir(projectpath)
    Pkg.activate()
    globaldependencies = keys(Pkg.project().dependencies)
    Pkg.activate(basepath)
    globaldependencies
end

if !("LiveServer" in globaldependencies())
    println("Installing LiveServer globally!")
    run(`julia -e 'using Pkg; Pkg.add("LiveServer")'`)
end
if !("LocalCoverage" in globaldependencies())
    println("Installing LocalCoverage globally!")
    run(`julia -e 'using Pkg; Pkg.add("LocalCoverage")'`)
end

using LocalCoverage
import LiveServer as LS

git_dir = pwd()

html_dir = tempdir()
coverage = generate_coverage("FLORIDyn"; run_test = true)
html_coverage(coverage; open = false, dir = html_dir)
LS.serve(launch_browser=true, dir=html_dir)

But it would be nice if it would work on the website, too.

Any idea?

3 posts - 2 participants