gitaly: Move Gitaly-specific code into `internal/gitaly`

Since the introduction of Praefect, our code layout started to become
confusing: while Praefect code lives in `internal/praefect`,
Gitaly-specific code is all over the place and not neatly singled out.
This makes it hard at times to tell apart Praefect- and Gitaly-specific
from generic code.

To improve the situation, this commit thus moves most of the server
specific code into a new `internal/gitaly` package. Currently, this is
the `internal/config`, `internal/server`, `internal/service` and
`internal/rubyserver` packages, which are all main components of Gitaly.
The move was realized with the following script:

    #!/bin/sh
    mkdir -p internal/gitaly
    git mv internal/{config,server,service,rubyserver} internal/gitaly/
    find . -name '*.go' -exec sed -i \
        -e 's|gitlab-org/gitaly/internal/rubyserver|gitlab-org/gitaly/internal/gitaly/rubyserver|' \
        -e 's|gitlab-org/gitaly/internal/server|gitlab-org/gitaly/internal/gitaly/server|' \
        -e 's|gitlab-org/gitaly/internal/service|gitlab-org/gitaly/internal/gitaly/service|' \
        -e 's|gitlab-org/gitaly/internal/config|gitlab-org/gitaly/internal/gitaly/config|' {} \;

In addition to that, some minor adjustments were needed for tests which
used relative paths.

1 files changed, 1 insertions, 1 deletions

diff --git a/internal/linguist/linguist.go b/internal/linguist/linguist.go
index 44a7fd7ac..dcd02f473 100644
--- a/internal/linguist/linguist.go
+++ b/internal/linguist/linguist.go
@@ -12,7 +12,7 @@ import (
 	"path"
 
 	"gitlab.com/gitlab-org/gitaly/internal/command"
-	"gitlab.com/gitlab-org/gitaly/internal/config"
+	"gitlab.com/gitlab-org/gitaly/internal/gitaly/config"
 )
 
 func init() {