Don't store repo archives on gitea dump (go-gitea#35467)

When running `gitea dump`, don't store the contents of
`data/repo-archive` in the output.

These archives can easily be regenerated from the repository data, and
does not need to be backed up.

Fixes go-gitea#35450

---

<s>Added a `--skip-repo-archive` flag to the `gitea dump` command.

Enabling this flag will exclude the contents of `data/repo-archive` from
the dump. The implementation is similar to the other `--skip-*` flags
that excludes directories from `data`.</s>

Signed-off-by: h7x4 <h7x4@nani.wtf>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>

Author: h7x4

cmd/dump.go

@@ -265,6 +265,7 @@ func runDump(ctx context.Context, cmd *cli.Command) error {
 		excludes = append(excludes, setting.LFS.Storage.Path)
 		excludes = append(excludes, setting.Attachment.Storage.Path)
 		excludes = append(excludes, setting.Packages.Storage.Path)
+		excludes = append(excludes, setting.RepoArchive.Storage.Path)
 		excludes = append(excludes, setting.Log.RootPath)
 		if err := dumper.AddRecursiveExclude("data", setting.AppDataPath, excludes); err != nil {
 			fatal("Failed to include data directory: %v", err)