127 lines
2.8 KiB
Nix
127 lines
2.8 KiB
Nix
{
|
|
pkgs,
|
|
lib ? pkgs.lib,
|
|
}: let
|
|
inherit (builtins) readFile hashString split elemAt fetchurl toJSON baseNameOf;
|
|
inherit (pkgs) linkFarm writeText stdenv writeShellScriptBin;
|
|
inherit (lib) flatten mapAttrsToList importJSON cleanSourceWith;
|
|
|
|
urlPart = url: elemAt (flatten (split "://([a-z0-9\.]*)" url));
|
|
artifactPath = url: "${urlPart url 0}/${urlPart url 1}/${hashString "sha256" (urlPart url 2)}";
|
|
|
|
mkDepsLink = lockfile:
|
|
linkFarm "deps" (flatten (
|
|
mapAttrsToList
|
|
(
|
|
url: sha256: [
|
|
{
|
|
name = artifactPath url;
|
|
path = fetchurl {inherit url sha256;};
|
|
}
|
|
{
|
|
name = (artifactPath url) + ".metadata.json";
|
|
path = writeText "metadata.json" (toJSON {
|
|
inherit url;
|
|
headers = {};
|
|
});
|
|
}
|
|
]
|
|
)
|
|
(importJSON lockfile)
|
|
));
|
|
in rec {
|
|
mkBundled = {
|
|
name,
|
|
version,
|
|
src,
|
|
entrypoint,
|
|
lockfile,
|
|
importmap ? null,
|
|
denoFlags ? [],
|
|
}:
|
|
stdenv.mkDerivation {
|
|
inherit name version entrypoint importmap;
|
|
denoFlags =
|
|
denoFlags
|
|
++ (
|
|
if importmap != null
|
|
then ["--import-map" importmap]
|
|
else []
|
|
);
|
|
|
|
src = cleanSourceWith {
|
|
inherit src;
|
|
filter = path: type: (baseNameOf path != "bundled.js");
|
|
};
|
|
buildInputs = with pkgs; [
|
|
deno
|
|
jq
|
|
];
|
|
|
|
buildPhase = ''
|
|
export DENO_DIR=`mktemp -d`
|
|
ln -s "${mkDepsLink lockfile}" $(deno info --json | jq -r .modulesCache)
|
|
|
|
deno bundle $denoFlags $entrypoint bundled.js
|
|
'';
|
|
installPhase = ''
|
|
mkdir -p $out/dist
|
|
install -t $out/dist bundled.js
|
|
'';
|
|
};
|
|
mkBundledWrapper = {
|
|
name,
|
|
entrypoint,
|
|
...
|
|
} @ args: let
|
|
bundled = mkBundled args;
|
|
in
|
|
writeShellScriptBin
|
|
"${name}"
|
|
"${pkgs.deno}/bin/deno run ${bundled}/dist/bundled.js";
|
|
|
|
mkExecutable = {
|
|
name,
|
|
version,
|
|
src,
|
|
entrypoint,
|
|
lockfile,
|
|
importmap ? null,
|
|
denoFlags ? [],
|
|
}:
|
|
stdenv.mkDerivation {
|
|
inherit name entrypoint;
|
|
denoFlags =
|
|
denoFlags
|
|
++ ["--lock" lockfile]
|
|
++ ["--cached-only"]
|
|
++ ["--output" name]
|
|
++ (
|
|
if importmap != null
|
|
then ["--import-map" importmap]
|
|
else []
|
|
);
|
|
|
|
src = cleanSourceWith {
|
|
inherit src;
|
|
filter = path: type: (baseNameOf path != name);
|
|
};
|
|
buildInputs = with pkgs; [
|
|
deno
|
|
jq
|
|
];
|
|
fixupPhase = ":";
|
|
|
|
buildPhase = ''
|
|
export DENO_DIR=`mktemp -d`
|
|
ln -s "${mkDepsLink lockfile}" $(deno info --json | jq -r .modulesCache)
|
|
|
|
deno compile $denoFlags "$entrypoint"
|
|
'';
|
|
installPhase = ''
|
|
mkdir -p $out/bin
|
|
mv "$name" "$out/bin/"
|
|
'';
|
|
};
|
|
}
|