dim: bump nightfall for FFmpeg >= 6 support

I have no idea if this works.

pkgs/by-name/di/dim/Cargo.lock

@@ -979,7 +979,7 @@ dependencies = [
  "tracing-appender",
  "tracing-subscriber",
  "url",
- "uuid 1.5.0",
+ "uuid 1.10.0",
  "xmlwriter",
  "xtra",
  "zip",
@@ -1079,7 +1079,7 @@ dependencies = [
  "tracing",
  "tracing-appender",
  "tracing-subscriber",
- "uuid 1.5.0",
+ "uuid 1.10.0",
 ]
 
 [[package]]
@@ -2049,14 +2049,14 @@ dependencies = [
 [[package]]
 name = "nightfall"
 version = "0.3.12-rc4"
-source = "git+https://github.com/Dusk-Labs/nightfall?tag=0.3.12-rc4#147ea96146b4cae6f666741020cef0622a90d46c"
+source = "git+https://github.com/Dusk-Labs/nightfall?rev=878f07edd5d2c71261c5ae02fe3a6db7cda18be7#878f07edd5d2c71261c5ae02fe3a6db7cda18be7"
 dependencies = [
  "async-trait",
  "cfg-if",
  "err-derive",
  "lazy_static",
  "mp4",
- "nix 0.20.0",
+ "nix 0.27.1",
  "ntapi",
  "once_cell",
  "psutil",
@@ -2067,24 +2067,12 @@ dependencies = [
  "tokio",
  "tokio-stream",
  "tracing",
- "uuid 0.8.2",
+ "uuid 1.10.0",
  "winapi",
  "xtra",
  "xtra_proc",
 ]
 
-[[package]]
-name = "nix"
-version = "0.20.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa9b4819da1bc61c0ea48b63b7bc8604064dd43013e7cc325df098d49cd7c18a"
-dependencies = [
- "bitflags 1.3.2",
- "cc",
- "cfg-if",
- "libc",
-]
-
 [[package]]
 name = "nix"
 version = "0.23.2"
@@ -2098,6 +2086,17 @@ dependencies = [
  "memoffset 0.6.5",
 ]
 
+[[package]]
+name = "nix"
+version = "0.27.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2eb04e9c688eff1c89d72b407f168cf79bb9e867a9d3323ed6c01519eb9cc053"
+dependencies = [
+ "bitflags 2.4.1",
+ "cfg-if",
+ "libc",
+]
+
 [[package]]
 name = "no-std-compat"
 version = "0.4.1"
@@ -2140,9 +2139,9 @@ dependencies = [
 
 [[package]]
 name = "ntapi"
-version = "0.3.7"
+version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c28774a7fd2fbb4f0babd8237ce554b73af68021b5f695a3cebd6c59bac0980f"
+checksum = "e8a3895c6391c39d7fe7ebc444a87eb2991b2a0bc718fdabd071eec617fc68e4"
 dependencies = [
  "winapi",
 ]
@@ -3505,7 +3504,7 @@ dependencies = [
  "tower-layer",
  "tower-service",
  "tracing",
- "uuid 1.5.0",
+ "uuid 1.10.0",
 ]
 
 [[package]]
@@ -3747,9 +3746,9 @@ dependencies = [
 
 [[package]]
 name = "uuid"
-version = "1.5.0"
+version = "1.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "88ad59a7560b41a70d191093a945f0b87bc1deeda46fb237479708a1d6b6cdfc"
+checksum = "81dfa00651efa65069b0b6b651f4aaa31ba9e3c3ce0137aaad053604ee7e0314"
 dependencies = [
  "getrandom",
 ]

pkgs/by-name/di/dim/bump-nightfall.patch

@@ -0,0 +1,48 @@
+diff --git a/dim/Cargo.toml b/dim/Cargo.toml
+index b7c8106493...38518ba29d 100644
+--- a/dim/Cargo.toml
++++ b/dim/Cargo.toml
+@@ -15,7 +15,7 @@
+ fdlimit = "0.2.1"
+ 
+ # git dependencies
+-nightfall = { git = "https://github.com/Dusk-Labs/nightfall", tag = "0.3.12-rc4", default-features = false, features = [
++nightfall = { git = "https://github.com/Dusk-Labs/nightfall", rev = "878f07edd5d2c71261c5ae02fe3a6db7cda18be7", default-features = false, features = [
+     "cuda",
+     "ssa_transmux",
+ ] }
+diff --git a/dim-core/Cargo.toml b/dim-core/Cargo.toml
+index b311b7c7af...ffc5d85dbb 100644
+--- a/dim-core/Cargo.toml
++++ b/dim-core/Cargo.toml
+@@ -11,7 +11,7 @@
+ 
+ [dependencies]
+ # git dependencies
+-nightfall = { git = "https://github.com/Dusk-Labs/nightfall", tag = "0.3.12-rc4", default-features = false, features = [
++nightfall = { git = "https://github.com/Dusk-Labs/nightfall", rev = "878f07edd5d2c71261c5ae02fe3a6db7cda18be7", default-features = false, features = [
+     "cuda",
+     "ssa_transmux",
+ ] }
+@@ -72,7 +72,7 @@
+     "json",
+ ] }
+ url = "2.2.2"
+-uuid = { version = "1.2.2", features = ["v4"] }
++uuid = { version = "1.6.1", features = ["v4"] }
+ xmlwriter = "0.1.0"
+ xtra = { version = "0.5.1", features = ["tokio", "with-tokio-1"] }
+ 
+diff --git a/dim-web/Cargo.toml b/dim-web/Cargo.toml
+index 2da5764d50...4c7574c0b4 100644
+--- a/dim-web/Cargo.toml
++++ b/dim-web/Cargo.toml
+@@ -14,7 +14,7 @@
+ dim-events = { path = "../dim-events" }
+ dim-core = { path = "../dim-core" }
+ 
+-nightfall = { git = "https://github.com/Dusk-Labs/nightfall", tag = "0.3.12-rc4", default-features = false, features = [
++nightfall = { git = "https://github.com/Dusk-Labs/nightfall", rev = "878f07edd5d2c71261c5ae02fe3a6db7cda18be7", default-features = false, features = [
+     "cuda",
+     "ssa_transmux",
+ ] }

pkgs/by-name/di/dim/package.nix

@@ -6,7 +6,7 @@
   buildNpmPackage,
   darwin,
   makeWrapper,
-  ffmpeg_5,
+  ffmpeg,
   git,
   pkg-config,
   sqlite,
@@ -48,6 +48,10 @@ rustPlatform.buildRustPackage rec {
     # the working dir and PATH instead.
     ./relative-paths.diff
 
+    # Bump the first‐party nightfall dependency to the latest Git
+    # revision for FFmpeg >= 6 support.
+    ./bump-nightfall.patch
+
     # Upstream has some unused imports that prevent things from compiling...
     # Remove for next release.
     (fetchpatch {
@@ -57,6 +61,10 @@ rustPlatform.buildRustPackage rec {
     })
   ];
 
+  postPatch = ''
+    ln -sf ${./Cargo.lock} Cargo.lock
+  '';
+
   postConfigure = ''
     ln -ns $frontend ui/build
   '';
@@ -82,7 +90,7 @@ rustPlatform.buildRustPackage rec {
     lockFile = ./Cargo.lock;
     outputHashes = {
       "mp4-0.8.2" = "sha256-OtVRtOTU/yoxxoRukpUghpfiEgkKoJZNflMQ3L26Cno=";
-      "nightfall-0.3.12-rc4" = "sha256-DtSXdIDg7XBgzEYzHdzjrHdM1ESKTQdgByeerH5TWwU=";
+      "nightfall-0.3.12-rc4" = "sha256-AbSuLe3ySOla3NB+mlfHRHqHuMqQbrThAaUZ747GErE=";
     };
   };
 
@@ -101,7 +109,7 @@ rustPlatform.buildRustPackage rec {
 
   postInstall = ''
     wrapProgram $out/bin/dim \
-      --prefix PATH : ${lib.makeBinPath [ ffmpeg_5 ]}
+      --prefix PATH : ${lib.makeBinPath [ ffmpeg ]}
   '';
 
   meta = {