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nextcloud30Packages.apps.recognize: make tensorflow optional

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For non-supported systems or those who want to use WebAssembly

    pkgs.nextcloud30Packages.apps.recognize.override ({ useLibTensorflow = false; });
This commit is contained in:
Beardhatcode
2024-11-24 00:15:05 +01:00
parent 7ca5d58e7e
commit a4cf2ca674
1 changed files with 35 additions and 28 deletions
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pkgs/servers/nextcloud/packages/apps/recognize.nix
+35 -28
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@@ -6,40 +6,47 @@
python311,
util-linux,
ffmpeg,
# Current derivation only suports linux-x86_64 (contributions welcome, without libTensorflow builtin webassembly can be used)
useLibTensorflow ? stdenv.isx86_64 && stdenv.isLinux,
}:
stdenv.mkDerivation rec {
pname = "nextcloud-app-recognise";
version = "8.1.1";
srcs = [
(fetchurl {
inherit version;
url = "https://github.com/nextcloud/recognize/releases/download/v${version}/recognize-${version}.tar.gz";
hash = "sha256-RIa2HzX2hfgS7KHGGBsxEdUCqDqXeAs3Xi288qA1gU4=";
})
srcs =
[
(fetchurl {
inherit version;
url = "https://github.com/nextcloud/recognize/releases/download/v${version}/recognize-${version}.tar.gz";
hash = "sha256-RIa2HzX2hfgS7KHGGBsxEdUCqDqXeAs3Xi288qA1gU4=";
})
(fetchurl {
inherit version;
url = "https://github.com/nextcloud/recognize/archive/refs/tags/v${version}.tar.gz";
hash = "sha256-op1Fdm40d8V6V+rfne0ECr60xRjBYrBPrCD3kaNeFfY=";
})
(fetchurl rec {
# For version see LIBTENSORFLOW_VERSION in https://github.com/tensorflow/tfjs/blob/master/tfjs-node/scripts/deps-constants.js
version = "2.9.1";
url = "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorflow-cpu-linux-x86_64-${version}.tar.gz";
hash = "sha256-f1ENJUbj214QsdEZRjaJAD1YeEKJKtPJW8pRz4KCAXM=";
})
(fetchurl {
inherit version;
url = "https://github.com/nextcloud/recognize/archive/refs/tags/v${version}.tar.gz";
hash = "sha256-op1Fdm40d8V6V+rfne0ECr60xRjBYrBPrCD3kaNeFfY=";
})
]
++ lib.optionals useLibTensorflow [
(fetchurl rec {
# For version see LIBTENSORFLOW_VERSION in https://github.com/tensorflow/tfjs/blob/master/tfjs-node/scripts/deps-constants.js
version = "2.9.1";
url = "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorflow-cpu-linux-x86_64-${version}.tar.gz";
hash = "sha256-f1ENJUbj214QsdEZRjaJAD1YeEKJKtPJW8pRz4KCAXM=";
})
];
];
unpackPhase = ''
# Merge the app and the models from github
tar -xzpf "${builtins.elemAt srcs 0}" recognize;
tar -xzpf "${builtins.elemAt srcs 1}" -C recognize --strip-components=1 recognize-${version}/models
# Place the tensorflow lib at the right place for building
tar -xzpf "${builtins.elemAt srcs 2}" -C recognize/node_modules/@tensorflow/tfjs-node/deps
'';
unpackPhase =
''
# Merge the app and the models from github
tar -xzpf "${builtins.elemAt srcs 0}" recognize;
tar -xzpf "${builtins.elemAt srcs 1}" -C recognize --strip-components=1 recognize-${version}/models
''
+ lib.optionalString useLibTensorflow ''
# Place the tensorflow lib at the right place for building
tar -xzpf "${builtins.elemAt srcs 2}" -C recognize/node_modules/@tensorflow/tfjs-node/deps
'';
patchPhase = ''
# Make it clear we are not reading the node in settings
@@ -68,7 +75,7 @@ stdenv.mkDerivation rec {
python311
util-linux
];
buildPhase = ''
buildPhase = lib.optionalString useLibTensorflow ''
cd recognize
# Install tfjs dependency