Many dependencies of clan-cli are currently dynamically loaded via nix-shell on each execution. This is nice, as it reduces the initial closure size of clan, but the overhead introduced by nix-shell piles up quickly, as some commands shell out many times during their lifetime. For example, when adding a secret git is called 10+ times. This reduces the time of a test which adds a secret from around 50 seconds to 15 seconds. - add run_cmd() as an alternative to nix_shell() - introduce the concept of static dependencies which do not need to go through nix-shell - static dependencies are defined at build time and included into the wrapper for clan-cli - add package: clan-cli-full which statically ships all required dependencies TODO: deprecate nix_shell() in favor of run_cmd()
90 lines
2.4 KiB
Nix
90 lines
2.4 KiB
Nix
{
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inputs,
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self,
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lib,
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...
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}:
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{
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perSystem =
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{ self', pkgs, ... }:
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let
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flakeLock = lib.importJSON (self + /flake.lock);
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flakeInputs = (builtins.removeAttrs inputs [ "self" ]);
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flakeLockVendoredDeps = flakeLock // {
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nodes =
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flakeLock.nodes
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// (lib.flip lib.mapAttrs flakeInputs (
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name: _:
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flakeLock.nodes.${name}
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// {
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locked = {
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inherit (flakeLock.nodes.${name}.locked) narHash;
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lastModified =
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# lol, nixpkgs has a different timestamp on the fs???
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if name == "nixpkgs" then 0 else 1;
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path = "${inputs.${name}}";
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type = "path";
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};
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}
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));
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};
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flakeLockFile = builtins.toFile "clan-core-flake.lock" (builtins.toJSON flakeLockVendoredDeps);
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clanCoreWithVendoredDeps =
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lib.trace flakeLockFile pkgs.runCommand "clan-core-with-vendored-deps" { }
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''
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cp -r ${self} $out
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chmod +w -R $out
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cp ${flakeLockFile} $out/flake.lock
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'';
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in
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{
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devShells.clan-cli = pkgs.callPackage ./shell.nix {
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inherit (self'.packages) clan-cli clan-cli-full;
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inherit self';
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};
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packages = {
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clan-cli = pkgs.python3.pkgs.callPackage ./default.nix {
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inherit (inputs) nixpkgs;
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clan-core-path = clanCoreWithVendoredDeps;
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includedRuntimeDeps = [
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"age"
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"git"
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];
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};
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clan-cli-full = pkgs.python3.pkgs.callPackage ./default.nix {
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inherit (inputs) nixpkgs;
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clan-core-path = clanCoreWithVendoredDeps;
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includedRuntimeDeps = lib.importJSON ./clan_cli/nix/allowed-programs.json;
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};
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clan-cli-docs = pkgs.stdenv.mkDerivation {
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name = "clan-cli-docs";
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src = ./.;
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buildInputs = [ pkgs.python3 ];
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installPhase = ''
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python docs.py reference
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mkdir -p $out
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cp -r out/* $out
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ls -lah $out
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'';
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};
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clan-ts-api = pkgs.stdenv.mkDerivation {
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name = "clan-ts-api";
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src = ./.;
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buildInputs = [ pkgs.python3 ];
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installPhase = ''
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python api.py > $out
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'';
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};
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default = self'.packages.clan-cli;
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};
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checks = self'.packages.clan-cli.tests;
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};
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}
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