Code coverage: fix the code coverage pipeline

.buildkite/coverage-linux64/run_tests_base.jl

@@ -30,7 +30,8 @@ const ncores = min(Sys.CPU_THREADS, Threads.nthreads())
 @info "" ncores Sys.CPU_THREADS Threads.nthreads()
 
 try
-    Base.runtests(tests; ncores)
+    # Base.runtests(tests; ncores) # TODO: uncomment this line
+    Base.runtests(["compiler"]; ncores) # TODO: delete this line
 catch ex
     @error "" exception=(ex, catch_backtrace())
 end

.buildkite/coverage-linux64/upload_coverage.jl

@@ -2,6 +2,7 @@ empty!(Base.DEPOT_PATH)
 push!(Base.DEPOT_PATH, mktempdir(; cleanup = true))
 
 import Pkg
+import LibGit2
 import Logging
 import TOML
 
@@ -108,8 +109,92 @@ sort!(fcs; by = fc -> fc.filename)
 print_coverage_summary.(fcs);
 print_coverage_summary(fcs, "Total")
 
-# In order to upload to Codecov, you need to have the `CODECOV_TOKEN` environment variable defined.
-Coverage.Codecov.submit_local(fcs)
+function julia_query_git_info()
+    dir             = pwd()
+    @info "" dir typeof(dir)
 
-# In order to upload to Coveralls, you need to have the `COVERALLS_TOKEN` environment variable defined.
-Coverage.Coveralls.submit_local(fcs)
+    repo            = LibGit2.GitRepoExt(dir)
+    @info "" repo typeof(repo)
+
+    head            = LibGit2.head(repo)
+    @info "" head typeof(head)
+
+    branch          = LibGit2.shortname(head)
+    @info "" branch typeof(branch)
+
+    if strip(branch) == "HEAD"
+        branch = String(strip(read(`git rev-parse --abbrev-ref HEAD`, String)))
+        head = LibGit2.lookup_branch(repo, branch)
+    end
+
+    head_cmt        = LibGit2.peel(head)
+    @info "" head_cmt typeof(head_cmt)
+
+    head_oid        = LibGit2.GitHash(head_cmt)
+    @info "" head_oid typeof(head_oid)
+
+    commit_sha      = string(head_oid)
+
+    author_name     = string(LibGit2.author(head_cmt).name)
+
+    author_email    = string(LibGit2.author(head_cmt).email)
+
+    committer_name  = string(LibGit2.committer(head_cmt).name)
+
+    committer_email = string(LibGit2.committer(head_cmt).email)
+
+    message         = LibGit2.message(head_cmt)
+
+    remote_name     = "origin"
+
+    # determine remote url, but only if repo is not in detached state
+    remote = ""
+    if branch != "HEAD"
+        LibGit2.with(LibGit2.get(LibGit2.GitRemote, repo, remote_name)) do rmt
+            remote = LibGit2.url(rmt)
+        end
+    end
+    LibGit2.close(repo)
+
+    @info "" branch
+    if strip(branch) == "HEAD"
+        branch = String(strip(read(`git rev-parse --abbrev-ref HEAD`, String)))
+    end
+    @info "" branch
+
+    return Dict(
+        "branch"    => branch,
+        "remotes"   => [
+            Dict(
+                "name"  => remote_name,
+                "url"   => remote
+            )
+        ],
+        "head" => Dict(
+            "id" => commit_sha,
+            "author_name"       => author_name,
+            "author_email"      => author_email,
+            "committer_name"    => committer_name,
+            "committer_email"   => committer_email,
+            "message"           => message
+        )
+    )
+end
+
+let
+    git_info = julia_query_git_info()
+    @info "" git_info
+    @info "" git_info["branch"]
+
+    # In order to upload to Codecov, you need to have the `CODECOV_TOKEN` environment variable defined.
+    Coverage.Codecov.submit_local(fcs)
+end
+
+let
+    git_info = julia_query_git_info()
+    @info "" git_info
+    @info "" git_info["branch"]
+
+    # In order to upload to Coveralls, you need to have the `COVERALLS_TOKEN` environment variable defined.
+    Coverage.Coveralls.submit_local(fcs, git_info)
+end