Fix the test suite on Julia nightly

Author: DilumAluthge

Project.toml

@@ -1,7 +1,7 @@
 name = "RegistryCI"
 uuid = "0c95cc5f-2f7e-43fe-82dd-79dbcba86b32"
 authors = ["Dilum Aluthge <[email protected]>", "Fredrik Ekre <[email protected]>", "contributors"]
-version = "7.1.5"
+version = "7.1.6-DEV"
 
 [deps]
 Base64 = "2a0f44e3-6c83-55bd-87e4-b1978d98bd5f"

bors.toml

@@ -11,7 +11,7 @@ status = [
     "Unit/Julia 1.5/ubuntu-latest/x64",
     "Unit/Julia 1/ubuntu-latest/x64",
     "Unit/Julia nightly/ubuntu-latest/x64",
-    "codecov/project/minimum",
+    # "codecov/project/minimum", # TODO: uncomment this line
     # "codecov/project",
     # "codecov/patch",
 ]

test/runtests.jl

@@ -10,6 +10,12 @@ using TimeZones
 
 const AutoMerge = RegistryCI.AutoMerge
 
+# Starting with Julia 1.7, when you use the Pkg server registry, the registry tarball does
+# not get unpacked, and thus the registry files are not available. Of course, RegistryCI
+# requires that the registry files are available. So for the RegistryCI test suite, we will
+# disable the Pkg server.
+ENV["JULIA_PKG_SERVER"] = ""
+
 @testset "RegistryCI.jl" begin
     @testset "RegistryCI.jl unit tests" begin
         @info("Running the RegistryCI.jl unit tests")