From 10f3f9da494bf41899c83bdef62ebb83281ac363 Mon Sep 17 00:00:00 2001
From: Charles Hall <charles@computer.surgery>
Date: Sun, 28 Jan 2024 15:47:37 -0800
Subject: [PATCH] switch/update rocksdb crate

This fork was created because the original seems de-facto unmaintained.
---
 Cargo.lock | 71 +++++++++++++++++++++++-------------------------------
 Cargo.toml | 12 ++++++---
 flake.nix  | 18 ++++++++++++--
 3 files changed, 55 insertions(+), 46 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index e99928e0..88217001 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -204,17 +204,16 @@ checksum = "8c3c1a368f70d6cf7302d78f8f7093da241fb8e8807c05cc9e51a125895a6d5b"
 
 [[package]]
 name = "bindgen"
-version = "0.65.1"
+version = "0.69.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cfdf7b466f9a4903edc73f95d6d2bcd5baf8ae620638762244d3f60143643cc5"
+checksum = "a4c69fae65a523209d34240b60abe0c42d33d1045d445c0839d8a4894a736e2d"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags 2.4.2",
  "cexpr",
  "clang-sys",
  "lazy_static",
  "lazycell",
  "peeking_take_while",
- "prettyplease",
  "proc-macro2",
  "quote",
  "regex",
@@ -400,10 +399,10 @@ dependencies = [
  "regex",
  "reqwest",
  "ring",
- "rocksdb",
  "ruma",
  "rusqlite",
  "rust-argon2",
+ "rust-rocksdb",
  "sd-notify",
  "serde",
  "serde_html_form",
@@ -1278,22 +1277,6 @@ dependencies = [
  "redox_syscall",
 ]
 
-[[package]]
-name = "librocksdb-sys"
-version = "0.11.0+8.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3386f101bcb4bd252d8e9d2fb41ec3b0862a15a62b478c355b2982efa469e3e"
-dependencies = [
- "bindgen",
- "bzip2-sys",
- "cc",
- "glob",
- "libc",
- "libz-sys",
- "lz4-sys",
- "zstd-sys",
-]
-
 [[package]]
 name = "libsqlite3-sys"
 version = "0.26.0"
@@ -1790,16 +1773,6 @@ version = "0.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
-[[package]]
-name = "prettyplease"
-version = "0.2.16"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a41cf62165e97c7f814d2221421dbb9afcbcdb0a88068e5ea206e19951c2cbb5"
-dependencies = [
- "proc-macro2",
- "syn 2.0.48",
-]
-
 [[package]]
 name = "proc-macro-crate"
 version = "2.0.0"
@@ -2005,16 +1978,6 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
-[[package]]
-name = "rocksdb"
-version = "0.21.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bb6f170a4041d50a0ce04b0d2e14916d6ca863ea2e422689a5b694395d299ffe"
-dependencies = [
- "libc",
- "librocksdb-sys",
-]
-
 [[package]]
 name = "ruma"
 version = "0.9.4"
@@ -2230,6 +2193,32 @@ dependencies = [
  "crossbeam-utils",
 ]
 
+[[package]]
+name = "rust-librocksdb-sys"
+version = "0.18.1+8.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7ef22f434855ceb8daf99073fcf909d957ad8705f5b530154e47978ae68e867c"
+dependencies = [
+ "bindgen",
+ "bzip2-sys",
+ "cc",
+ "glob",
+ "libc",
+ "libz-sys",
+ "lz4-sys",
+ "zstd-sys",
+]
+
+[[package]]
+name = "rust-rocksdb"
+version = "0.22.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "62223f035e676bb69da2ab9487e6f710da82be89473c658c51ed3b1a60c4b4a6"
+dependencies = [
+ "libc",
+ "rust-librocksdb-sys",
+]
+
 [[package]]
 name = "rustc-demangle"
 version = "0.1.23"
diff --git a/Cargo.toml b/Cargo.toml
index e8c1c8bf..7bb3b5db 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -97,8 +97,6 @@ threadpool = "1.8.1"
 # Used for ruma wrapper
 serde_html_form = "0.2.0"
 
-rocksdb = { version = "0.21.0", default-features = true, features = ["multi-threaded-cf", "zstd"], optional = true }
-
 thread_local = "1.1.7"
 # used for TURN server authentication
 hmac = "0.12.1"
@@ -116,6 +114,14 @@ async-trait = "0.1.68"
 
 sd-notify = { version = "0.4.1", optional = true }
 
+[dependencies.rust-rocksdb]
+version = "0.22.7"
+optional = true
+features = [
+    "multi-threaded-cf",
+    "zstd",
+]
+
 [target.'cfg(unix)'.dependencies]
 nix = { version = "0.26.2", features = ["resource"] }
 
@@ -125,7 +131,7 @@ default = ["conduit_bin", "backend_sqlite", "backend_rocksdb", "systemd"]
 backend_persy = ["persy", "parking_lot"]
 backend_sqlite = ["sqlite"]
 #backend_heed = ["heed", "crossbeam"]
-backend_rocksdb = ["rocksdb"]
+backend_rocksdb = ["rust-rocksdb"]
 jemalloc = ["tikv-jemalloc-ctl", "tikv-jemallocator"]
 sqlite = ["rusqlite", "parking_lot", "tokio/signal"]
 conduit_bin = ["axum"]
diff --git a/flake.nix b/flake.nix
index cc95aecb..cdfe91f8 100644
--- a/flake.nix
+++ b/flake.nix
@@ -58,9 +58,23 @@
         pkgs.pkgsBuildHost.rustPlatform.bindgenHook
       ];
 
+      rocksdb' = pkgs:
+      let
+        version = "8.11.3";
+      in
+      pkgs.rocksdb.overrideAttrs (old: {
+        inherit version;
+        src = pkgs.fetchFromGitHub {
+          owner = "facebook";
+          repo = "rocksdb";
+          rev = "v${version}";
+          hash = "sha256-OpEiMwGxZuxb9o3RQuSrwZMQGLhe9xLT1aa3HpI4KPs=";
+        };
+      });
+
       env = pkgs: {
-        ROCKSDB_INCLUDE_DIR = "${pkgs.rocksdb}/include";
-        ROCKSDB_LIB_DIR = "${pkgs.rocksdb}/lib";
+        ROCKSDB_INCLUDE_DIR = "${rocksdb' pkgs}/include";
+        ROCKSDB_LIB_DIR = "${rocksdb' pkgs}/lib";
       }
       // pkgs.lib.optionalAttrs pkgs.stdenv.hostPlatform.isStatic {
         ROCKSDB_STATIC = "";