Make hugo.toml the new config.toml

Both will of course work, but hugo.toml will win if both are set.

We should have done this a long time ago, of course, but the reason I'm picking this up now is that my VS Code setup by default picks up some
JSON config schema from some random other software which also names its config files config.toml.

Fixes #8979

1 files changed, 10 insertions, 5 deletions

diff --git a/hugolib/integrationtest_builder.go b/hugolib/integrationtest_builder.go
index 9dcfe4830..5b457893d 100644
--- a/hugolib/integrationtest_builder.go
+++ b/hugolib/integrationtest_builder.go
@@ -301,13 +301,18 @@ func (s *IntegrationTestBuilder) initBuilder() error {
 			s.Assert(afero.WriteFile(afs, filename, data, 0666), qt.IsNil)
 		}
 
+		configDirFilename := filepath.Join(s.Cfg.WorkingDir, "config")
+		if _, err := afs.Stat(configDirFilename); err != nil {
+			configDirFilename = ""
+		}
+
 		cfg, _, err := LoadConfig(
 			ConfigSourceDescriptor{
-				WorkingDir: s.Cfg.WorkingDir,
-				Fs:         afs,
-				Logger:     logger,
-				Environ:    []string{},
-				Filename:   "config.toml",
+				WorkingDir:   s.Cfg.WorkingDir,
+				AbsConfigDir: configDirFilename,
+				Fs:           afs,
+				Logger:       logger,
+				Environ:      []string{},
 			},
 			func(cfg config.Provider) error {
 				return nil