push sheeet

pkgs/by-name/vi/vivaldi-ffmpeg-codecs/package.nix

@@ -0,0 +1,61 @@
+{
+  fetchurl,
+  lib,
+  squashfsTools,
+  stdenv,
+}:
+
+# This derivation roughly follows the update-ffmpeg script that ships with the official Vivaldi
+# downloads at https://vivaldi.com/download/
+
+let
+  sources = {
+    x86_64-linux = fetchurl {
+      url = "https://api.snapcraft.io/api/v1/snaps/download/XXzVIXswXKHqlUATPqGCj2w2l7BxosS8_85.snap";
+      hash = "sha256-77lcQFFP0eXuaxN2UdsEjFXJt22L6Mp6Fe3ZYPpKVwM=";
+    };
+    aarch64-linux = fetchurl {
+      url = "https://api.snapcraft.io/api/v1/snaps/download/XXzVIXswXKHqlUATPqGCj2w2l7BxosS8_85.snap";
+      hash = "sha256-77lcQFFP0eXuaxN2UdsEjFXJt22L6Mp6Fe3ZYPpKVwM=";
+    };
+  };
+in
+stdenv.mkDerivation (finalAttrs: {
+  pname = "chromium-codecs-ffmpeg-extra";
+
+  version = "120726";
+
+  src = sources."${stdenv.hostPlatform.system}";
+
+  buildInputs = [ squashfsTools ];
+
+  unpackPhase = ''
+    unsquashfs -dest . $src
+  '';
+
+  installPhase = ''
+    install -vD chromium-ffmpeg-${finalAttrs.version}/chromium-ffmpeg/libffmpeg.so $out/lib/libffmpeg.so
+  '';
+
+  passthru = {
+    inherit sources;
+    updateScript = ./update.sh;
+  };
+
+  meta = with lib; {
+    description = "Additional support for proprietary codecs for Vivaldi and other chromium based tools";
+    homepage = "https://ffmpeg.org/";
+    sourceProvenance = with sourceTypes; [ binaryNativeCode ];
+    license = licenses.lgpl21;
+    maintainers = with maintainers; [
+      betaboon
+      cawilliamson
+      fptje
+      sarahec
+    ];
+    platforms = [
+      "x86_64-linux"
+      "aarch64-linux"
+    ];
+  };
+})

pkgs/by-name/vi/vivaldi-ffmpeg-codecs/update.sh

@@ -0,0 +1,44 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p common-updater-scripts coreutils gnugrep jq squashfsTools
+
+set -eu -o pipefail
+
+RELEASES=$(curl -H 'Snap-Device-Series: 16' http://api.snapcraft.io/v2/snaps/info/chromium-ffmpeg)
+STABLE_RELEASES=$(echo $RELEASES | jq '."channel-map" | .[] | select(.channel.risk=="stable")')
+
+function max_version() {
+  local versions=$(echo $1 | jq -r '.version')
+  echo "$(echo $versions |  grep -E -o '^[0-9]+')"
+}
+
+function update_source() {
+  local platform=$1
+  local selectedRelease=$2
+  local version=$3
+  local url=$(echo $selectedRelease | jq -r '.download.url')
+  source="$(nix-prefetch-url "$url")"
+  hash=$(nix-hash --to-sri --type sha256 "$source")
+  update-source-version vivaldi-ffmpeg-codecs "$version" "$hash" "$url" --ignore-same-version --system=$platform --source-key="sources.$platform" --file "package.nix"
+}
+
+x86Release="$(echo $STABLE_RELEASES | jq 'select(.channel.architecture=="amd64")')"
+x86CodecVersion=$(max_version "$x86Release")
+arm64Release="$(echo $STABLE_RELEASES | jq -r 'select(.channel.architecture=="arm64")')"
+arm64CodecVersion=$(max_version "$arm64Release")
+
+currentVersion=$(grep 'version =' ./package.nix | cut -d '"' -f 2)
+
+if [[ "$currentVersion" == "$x86CodecVersion" ]]; then
+  exit 0
+fi
+
+# If this fails too often, consider finding the max common version between the two architectures
+if [[ "$x86CodecVersion" != "$arm64CodecVersion" ]]; then
+    >&2 echo "Multiple chromium versions found: $x86CodecVersion (intel) and $arm64CodecVersion (arm); no update"
+    exit 1
+fi
+
+
+
+update_source "x86_64-linux" "$x86Release" "$x86CodecVersion"
+update_source "aarch64-linux" "$arm64Release" "$arm64CodecVersion"