git-protocol: git protocol v2 machinery

Introduces a new crate with the lower-level machinery for handling
replication based on git protocol v2.

Signed-off-by: Kim Altintop <[email protected]>

Cargo.toml

@@ -6,6 +6,7 @@ members = [
   "e2e",
   "git-ext",
   "git-helpers",
+  "git-protocol",
   "librad",
   "macros",
   "seed",

deny.toml

@@ -205,4 +205,5 @@ allow-registry = ["https://github.com/rust-lang/crates.io-index"]
 allow-git = [
     "https://github.com/ZcashFoundation/ed25519-zebra",
     "https://github.com/radicle-dev/git2-rs",
+    "https://github.com/kim/gitoxide",
 ]

git-protocol/Cargo.toml

@@ -0,0 +1,56 @@
+[package]
+name = "radicle-link-git-protocol"
+version = "0.1.0"
+authors = ["Kim Altintop <[email protected]>"]
+edition = "2018"
+license = "GPL-3.0-or-later"
+
+description = "radicle-link-flavoured git protocol-v2 client and server"
+
+[lib]
+doctest = false
+test = false
+
+[dependencies]
+async-process = "1.1.0"
+async-trait = "0.1"
+blocking = "1.0.2"
+bstr = "0.2.16"
+futures-lite = "1.12.0"
+futures-util = "0.3.15"
+pin-project = "1.0.7"
+tempfile = "3.2.0"
+versions = "3.0.2"
+
+[dependencies.git-features]
+git = "https://github.com/kim/gitoxide"
+branch = "pu"
+
+[dependencies.git-hash]
+git = "https://github.com/kim/gitoxide"
+branch = "pu"
+
+[dependencies.git-pack]
+git = "https://github.com/kim/gitoxide"
+branch = "pu"
+
+[dependencies.git-packetline]
+git = "https://github.com/kim/gitoxide"
+branch = "pu"
+features = ["async-io"]
+
+[dependencies.git-protocol]
+git = "https://github.com/kim/gitoxide"
+branch = "pu"
+features = ["async-client"]
+
+[dependencies.git-transport]
+git = "https://github.com/kim/gitoxide"
+branch = "pu"
+features = ["async-client"]
+
+[dependencies.git2]
+version = "=0.13.20"
+default-features = false
+features = []
+optional = true