NixOS · Apr 20, 2020
Showing with 108 additions and 32 deletions.

+9 −32 pkgs/applications/video/plex-media-player/default.nix

+28 −0 pkgs/applications/video/plex-media-player/deps.nix

+71 −0 pkgs/applications/video/plex-media-player/update.sh
diff --git a/pkgs/applications/video/plex-media-player/default.nix b/pkgs/applications/video/plex-media-player/default.nix
@@ -5,45 +5,20 @@ let
   # During compilation, a CMake bundle is downloaded from `artifacts.plex.tv`,
   # which then downloads a handful of web client-related files. To enable
   # sandboxed builds, we manually download them and save them so these files
-  # are fetched ahead-of-time instead of during the CMake build. Whenever
-  # plex-media-player is updated, the versions for these files are changed,
-  # so the build IDs (and SHAs) below will need to be updated!
-  depSrcs = rec {
-    webClientBuildId = "141-4af71961b12c68";
-    webClientDesktopBuildId = "3.104.2-1b12c68";
-    webClientTvBuildId = "4.3.0-4af7196";
-
-    webClient = fetchurl {
-      url = "https://artifacts.plex.tv/web-client-pmp/${webClientBuildId}/buildid.cmake";
-      sha256 = "0fpkd1s49dbiqqlijxbillqd71a78p8y2sc23mwp0lvcmxrg265p";
-    };
-    webClientDesktopHash = fetchurl {
-      url = "https://artifacts.plex.tv/web-client-pmp/${webClientBuildId}/web-client-desktop-${webClientDesktopBuildId}.tar.xz.sha1";
-      sha256 = "0sb0j44lwqz9zbm98nba4x6c1jxdzvs36ynwfg527avkxxna0f8f";
-    };
-    webClientDesktop = fetchurl {
-      url = "https://artifacts.plex.tv/web-client-pmp/${webClientBuildId}/web-client-desktop-${webClientDesktopBuildId}.tar.xz";
-      sha256 = "0dxa0ka0igfsryzda4r5clwdl47ah78nmlmgj9d5pgsvyvzjp87z";
-    };
-    webClientTvHash = fetchurl {
-      url = "https://artifacts.plex.tv/web-client-pmp/${webClientBuildId}/web-client-tv-${webClientTvBuildId}.tar.xz.sha1";
-      sha256 = "086w1bavk2aqsyhv9zi5fynk31zf61sl91r6gjrdrz656wfk5bxa";
-    };
-    webClientTv = fetchurl {
-      url = "https://artifacts.plex.tv/web-client-pmp/${webClientBuildId}/web-client-tv-${webClientTvBuildId}.tar.xz";
-      sha256 = "12vbgsfnj0j2y5jd73dpi08hqsr9888sma41nvd4ydsd7qblm455";
-    };
-  };
+  # are fetched ahead-of-time instead of during the CMake build. To update
+  # plex-media-player use the update.sh script, so the versions and hashes
+  # for these files are are also updated!
+  depSrcs = import ./deps.nix { inherit fetchurl; };
 in mkDerivation rec {
   pname = "plex-media-player";
-  version = "2.40.0.1007";
-  vsnHash = "5482132c";
+  version = "2.55.0.1069";
+  vsnHash = "2369bed9";
 
   src = fetchFromGitHub {
     owner = "plexinc";
     repo = "plex-media-player";
     rev = "v${version}-${vsnHash}";
-    sha256 = "0ibdh5g8x32iy74q97jfsmxd08wnyrzs3gfiwjfgc10vaa1qdhli";
+    sha256 = "1jq4592sgaia0xy2h7n3vh5i7c84sdh4l64fdc774r4i0bmg66qi";
   };
 
   nativeBuildInputs = [ pkgconfig cmake python3 ];
@@ -61,6 +36,8 @@ in mkDerivation rec {
 
   cmakeFlags = [ "-DCMAKE_BUILD_TYPE=RelWithDebInfo" "-DQTROOT=${qtbase}" ];
 
+  passthru.updateScript = ./update.sh;
+
   meta = with stdenv.lib; {
     description = "Streaming media player for Plex";
     license = licenses.gpl2;

diff --git a/pkgs/applications/video/plex-media-player/deps.nix b/pkgs/applications/video/plex-media-player/deps.nix
diff --git a/pkgs/applications/video/plex-media-player/update.sh b/pkgs/applications/video/plex-media-player/update.sh
@@ -0,0 +1,71 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p curl common-updater-scripts nix-prefetch-scripts jq
+
+set -xeuo pipefail
+
+nixpkgs="$(git rev-parse --show-toplevel)"
+
+oldVersion="$(nix-instantiate --eval -E "with import $nixpkgs {}; plex-media-player.version or (builtins.parseDrvName plex-media-player.name).version" | tr -d '"')"
+latestTag="$(curl -s https://api.github.com/repos/plexinc/plex-media-player/tags  | jq -r '.[] | .name' | sort --version-sort | tail -1)"
+latestVersion="$(expr $latestTag : 'v\(.*\)-.*')"
+latestHash="$(expr $latestTag : 'v.*-\(.*\)')"
+
+if [ ! "$oldVersion" = "$latestVersion" ]; then
+  # update default.nix with the new version and hash
+  expectedHash=$(nix-prefetch-git --url https://github.com/plexinc/plex-media-player.git --rev $latestTag --quiet | jq -r '.sha256')
+  update-source-version plex-media-player --version-key=vsnHash "${latestHash}" 0000
+  update-source-version plex-media-player "${latestVersion}" $expectedHash
+
+  # extract the webClientBuildId from the source folder
+  src="$(nix-build --no-out-link $nixpkgs -A plex-media-player.src)"
+  webClientBuildId="$(grep 'set(WEB_CLIENT_BUILD_ID' $src/CMakeModules/WebClient.cmake | cut -d' ' -f2 | tr -d ')')"
+
+  # retreive the included cmake file and hash
+  { read -r webClientBuildIdHash; read -r webClientBuildIdPath; } < \
+    <(nix-prefetch-url --print-path "https://artifacts.plex.tv/web-client-pmp/${webClientBuildId}/buildid.cmake")
+  webClientDesktopBuildId="$(grep 'set(DESKTOP_VERSION' $webClientBuildIdPath | cut -d' ' -f2 | tr -d ')')"
+  webClientTvBuildId="$(grep 'set(TV_VERSION' $webClientBuildIdPath | cut -d' ' -f2 | tr -d ')')"
+
+  # get the hashes for the other files
+  webClientDesktopHash="$(nix-prefetch-url "https://artifacts.plex.tv/web-client-pmp/${webClientBuildId}/web-client-desktop-${webClientDesktopBuildId}.tar.xz.sha1")"
+  webClientDesktop="$(nix-prefetch-url "https://artifacts.plex.tv/web-client-pmp/${webClientBuildId}/web-client-desktop-${webClientDesktopBuildId}.tar.xz")"
+  webClientTvHash="$(nix-prefetch-url "https://artifacts.plex.tv/web-client-pmp/${webClientBuildId}/web-client-tv-${webClientTvBuildId}.tar.xz.sha1")"
+  webClientTv="$(nix-prefetch-url "https://artifacts.plex.tv/web-client-pmp/${webClientBuildId}/web-client-tv-${webClientTvBuildId}.tar.xz")"
+
+  # update deps.nix
+  cat > $nixpkgs/pkgs/applications/video/plex-media-player/deps.nix <<EOF
+{ fetchurl }:
+
+rec {
+  webClientBuildId = "${webClientBuildId}";
+  webClientDesktopBuildId = "${webClientDesktopBuildId}";
+  webClientTvBuildId = "${webClientTvBuildId}";
+
+  webClient = fetchurl {
+    url = "https://artifacts.plex.tv/web-client-pmp/\${webClientBuildId}/buildid.cmake";
+    sha256 = "${webClientBuildIdHash}";
+  };
+  webClientDesktopHash = fetchurl {
+    url = "https://artifacts.plex.tv/web-client-pmp/\${webClientBuildId}/web-client-desktop-\${webClientDesktopBuildId}.tar.xz.sha1";
+    sha256 = "${webClientDesktopHash}";
+  };
+  webClientDesktop = fetchurl {
+    url = "https://artifacts.plex.tv/web-client-pmp/\${webClientBuildId}/web-client-desktop-\${webClientDesktopBuildId}.tar.xz";
+    sha256 = "${webClientDesktop}";
+  };
+  webClientTvHash = fetchurl {
+    url = "https://artifacts.plex.tv/web-client-pmp/\${webClientBuildId}/web-client-tv-\${webClientTvBuildId}.tar.xz.sha1";
+    sha256 = "${webClientTvHash}";
+  };
+  webClientTv = fetchurl {
+    url = "https://artifacts.plex.tv/web-client-pmp/\${webClientBuildId}/web-client-tv-\${webClientTvBuildId}.tar.xz";
+    sha256 = "${webClientTv}";
+  };
+}
+EOF
+
+  git add "$nixpkgs"/pkgs/applications/video/plex-media-player/{default,deps}.nix
+  git commit -m "plex-media-player: ${oldVersion} -> ${latestVersion}"
+else
+  echo "plex-media-player is already up-to-date"
+fi