git-remote-fd - Reflect smart transport stream back to caller

       This helper uses specified file descriptors to connect to a remote Git server. This is not meant for end
       users but for programs and scripts calling git fetch, push, or archive.

       If only <infd> is given, it is assumed to be a bidirectional socket connected to a remote Git server
       (git-upload-pack, git-receive-pack, or git-upload-archive). If both <infd> and <outfd> are given, they
       are assumed to be pipes connected to a remote Git server (<infd> being the inbound pipe and <outfd> being
       the outbound pipe).

       It is assumed that any handshaking procedures have already been completed (such as sending service
       request for git://) before this helper is started.

       <anything> can be any string. It is ignored. It is meant for providing information to the user in the URL
       in case that URL is displayed in some context.

       GIT_TRANSLOOP_DEBUG
           If set, prints debugging information about various reads/writes.

gitfetchfd::17master
           Fetch master, using file descriptor #17 to communicate with git-upload-pack.

       gitfetchfd::17/foomaster
           Same as above.

       gitpushfd::7,8master (asURL)
           Push master, using file descriptor #7 to read data from git-receive-pack and file descriptor #8 to
           write data to the same service.

       gitpushfd::7,8/barmaster
           Same as above.

       Part of the git(1) suite

Git 2.48.1                                         07/02/2025                                   GIT-REMOTE-FD(1)

       git-remote-fd - Reflect smart transport stream back to caller

gitremote-helpers(7)

       "fd::<infd>[,<outfd>][/<anything>]" (as URL)