kefla
This commit is contained in:
parent
3862ba03f0
commit
57d071645f
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{
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"nodes": {
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"nixpkgs": {
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"locked": {
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"lastModified": 1681389457,
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"narHash": "sha256-Z6TRJ2aI1eRd+kICdrkNyL2aH7XKw8ogzLdtGz1Q9qI=",
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"owner": "NixOS",
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"repo": "nixpkgs",
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"rev": "c58e6fbf258df1572b535ac1868ec42faf7675dd",
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"type": "github"
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},
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"original": {
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"id": "nixpkgs",
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"type": "indirect"
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}
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},
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"root": {
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"inputs": {
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"nixpkgs": "nixpkgs"
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}
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}
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},
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"root": "root",
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"version": 7
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}
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14
flake.nix
14
flake.nix
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{
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description = "Kefla POC";
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outputs = { self, nixpkgs }:
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let
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kefla = import ./kefla nixpkgs;
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in {
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packages = kefla {
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package-all = ./package-all.nix;
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package-darwin = ./package-darwin.nix;
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package-linux = ./package-linux.nix;
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};
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};
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}
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nixpkgs: packages:
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(import ./internal.nix nixpkgs).kefla packages
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{ lib
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, stdenv
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, fetchurl
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "hello";
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version = "2.12.1";
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src = fetchurl {
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url = "mirror://gnu/hello/hello-${finalAttrs.version}.tar.gz";
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sha256 = "sha256-jZkUKv2SV28wsM18tCqNxoCZmLxdYH2Idh9RLibH2yA=";
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};
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doCheck = true;
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meta = with lib; {
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description = "A program that produces a familiar, friendly greeting";
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longDescription = ''
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GNU Hello is a program that prints "Hello, world!" when you run it.
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It is fully customizable.
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'';
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homepage = "https://www.gnu.org/software/hello/manual/";
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changelog = "https://git.savannah.gnu.org/cgit/hello.git/plain/NEWS?h=v${finalAttrs.version}";
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license = licenses.gpl3Plus;
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maintainers = [ maintainers.eelco ];
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platforms = platforms.darwin;
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};
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})
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{ lib
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, stdenv
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, fetchurl
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "hello";
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version = "2.12.1";
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src = fetchurl {
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url = "mirror://gnu/hello/hello-${finalAttrs.version}.tar.gz";
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sha256 = "sha256-jZkUKv2SV28wsM18tCqNxoCZmLxdYH2Idh9RLibH2yA=";
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};
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doCheck = true;
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meta = with lib; {
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description = "A program that produces a familiar, friendly greeting";
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longDescription = ''
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GNU Hello is a program that prints "Hello, world!" when you run it.
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It is fully customizable.
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'';
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homepage = "https://www.gnu.org/software/hello/manual/";
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changelog = "https://git.savannah.gnu.org/cgit/hello.git/plain/NEWS?h=v${finalAttrs.version}";
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license = licenses.gpl3Plus;
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maintainers = [ maintainers.eelco ];
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platforms = platforms.all;
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};
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})
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nixpkgs:
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let
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dummyPkgs = import nixpkgs { system = "x86_64-linux"; };
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lib = dummyPkgs.lib;
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in rec {
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# Collects all the supported for drv leveraging the meta.platforms
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# Nixpkgs attribute.
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#
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# We callPackage the derivation with a dummy Nixpkgs x86_64
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# instance, regardless of the underlying arch. It doesn't matter
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# much, we won't build anything here, we just need callPackage to
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# evaluate the meta attributes.
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collectPlatformsForDrv = drv: (dummyPkgs.callPackage drv {}).meta.platforms;
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# Generates the flake outputs for PATH for each PLATFORMS platform.
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# IE. from
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# {
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# path = /tmp/dummy/path;
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# pathName = "hello";
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# platforms = [ "x86_64-linux""aarch64-linux"];
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# };
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#
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# We get:
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#
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# {
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# aarch64-linux = { hello = /tmp/dummy/path; };
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# x86_64-linux = { hello = /tmp/dummy/path; };
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# }
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genFlakeOutputForPlatforms = { path, name, platforms }:
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lib.genAttrs platforms (platform: { ${name} = path; });
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# Goes through a flake-like packages output attrs to inject the
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# relevant callPackage function call. Obviously, this callPackage
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# function is platform-dependant, we'll instantiate a different one
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# for each platform subtree.
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injectCallPackage = packages:
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let
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injectPlatformCallPackage = { attrs, platform }:
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let
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pkgs = import nixpkgs { system = platform; };
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callPackage = pkgs.lib.callPackageWith pkgs;
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in builtins.mapAttrs (_name: value: callPackage value {}) attrs;
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in builtins.mapAttrs (name: value:
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injectPlatformCallPackage { attrs = value; platform = name; }) packages;
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#
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kefla = packagesOutput:
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let
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packagesWithoutCallPackage = lib.foldlAttrs
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(acc: name: path:
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let
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platforms = collectPlatformsForDrv path;
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packageOutput = genFlakeOutputForPlatforms { inherit path platforms name; };
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in lib.recursiveUpdate acc packageOutput)
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{ }
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packagesOutput;
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in injectCallPackage packagesWithoutCallPackage;
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}
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# lib.foldlAttrs
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# (acc: name: value:
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# let
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# platforms = (dummyPkgs.callPackage value {}).meta.platforms;
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# # TODO: découper ça avec des tests intermediaires.
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# entries = lib.genAttrs platforms (platform: )
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# in builtins.trace platforms (lib.recursiveUpdate acc { hello = platforms; }))
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# {}
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# packages
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# }
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#!/usr/bin/env bash
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nix-instantiate --eval --strict test.nix
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let
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nixpkgs = <nixpkgs>;
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pkgs = import nixpkgs { };
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internal = import ./internal.nix nixpkgs;
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fixtures = {
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testDrv = import ./fixtures/test-drv.nix;
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testDrvDarwin = import ./fixtures/test-drv-darwin.nix;
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};
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in pkgs.lib.runTests {
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# CollectPlatforms
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##################
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testCollectPlatformsAllDrv = {
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expr = internal.collectPlatformsForDrv fixtures.testDrv ;
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expected = [ "i686-cygwin" "x86_64-cygwin" "x86_64-darwin" "i686-darwin" "aarch64-darwin" "armv7a-darwin" "i686-freebsd13" "x86_64-freebsd13" "aarch64-genode" "i686-genode" "x86_64-genode" "x86_64-solaris" "javascript-ghcjs" "aarch64-linux" "armv5tel-linux" "armv6l-linux" "armv7a-linux" "armv7l-linux" "i686-linux" "m68k-linux" "microblaze-linux" "microblazeel-linux" "mipsel-linux" "mips64el-linux" "powerpc64-linux" "powerpc64le-linux" "riscv32-linux" "riscv64-linux" "s390-linux" "s390x-linux" "x86_64-linux" "mmix-mmixware" "aarch64-netbsd" "armv6l-netbsd" "armv7a-netbsd" "armv7l-netbsd" "i686-netbsd" "m68k-netbsd" "mipsel-netbsd" "powerpc-netbsd" "riscv32-netbsd" "riscv64-netbsd" "x86_64-netbsd" "aarch64_be-none" "aarch64-none" "arm-none" "armv6l-none" "avr-none" "i686-none" "microblaze-none" "microblazeel-none" "msp430-none" "or1k-none" "m68k-none" "powerpc-none" "powerpcle-none" "riscv32-none" "riscv64-none" "rx-none" "s390-none" "s390x-none" "vc4-none" "x86_64-none" "i686-openbsd" "x86_64-openbsd" "x86_64-redox" "wasm64-wasi" "wasm32-wasi" "x86_64-windows" "i686-windows" ];
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};
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testCollectPlatformsDarwinDrv = {
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expr = internal.collectPlatformsForDrv fixtures.testDrvDarwin ;
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expected = [ "x86_64-darwin" "i686-darwin" "aarch64-darwin" "armv7a-darwin" ];
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};
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# genFlakeOutputForPlatforms
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############################
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testGenFlakeOutputForPlatforms = {
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expr = internal.genFlakeOutputForPlatforms { path = /tmp/dummy/path; name = "hello"; platforms = [ "x86_64-linux" "x86_64-darwin" "aarch64-linux"]; };
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expected = { aarch64-linux = { hello = /tmp/dummy/path; }; x86_64-darwin = { hello = /tmp/dummy/path; }; x86_64-linux = { hello = /tmp/dummy/path; };};
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};
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}
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{ lib
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, stdenv
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, fetchurl
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "hello";
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version = "2.12.1";
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src = fetchurl {
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url = "mirror://gnu/hello/hello-${finalAttrs.version}.tar.gz";
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sha256 = "sha256-jZkUKv2SV28wsM18tCqNxoCZmLxdYH2Idh9RLibH2yA=";
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};
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doCheck = true;
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meta = with lib; {
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description = "A program that produces a familiar, friendly greeting";
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longDescription = ''
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GNU Hello is a program that prints "Hello, world!" when you run it.
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It is fully customizable.
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'';
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homepage = "https://www.gnu.org/software/hello/manual/";
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changelog = "https://git.savannah.gnu.org/cgit/hello.git/plain/NEWS?h=v${finalAttrs.version}";
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license = licenses.gpl3Plus;
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maintainers = [ maintainers.eelco ];
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platforms = platforms.all;
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};
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})
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@ -0,0 +1,29 @@
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{ lib
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, stdenv
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, fetchurl
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "hello";
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version = "2.12.1";
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src = fetchurl {
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url = "mirror://gnu/hello/hello-${finalAttrs.version}.tar.gz";
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sha256 = "sha256-jZkUKv2SV28wsM18tCqNxoCZmLxdYH2Idh9RLibH2yA=";
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};
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doCheck = true;
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meta = with lib; {
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description = "A program that produces a familiar, friendly greeting";
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longDescription = ''
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GNU Hello is a program that prints "Hello, world!" when you run it.
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It is fully customizable.
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'';
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homepage = "https://www.gnu.org/software/hello/manual/";
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changelog = "https://git.savannah.gnu.org/cgit/hello.git/plain/NEWS?h=v${finalAttrs.version}";
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license = licenses.gpl3Plus;
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maintainers = [ maintainers.eelco ];
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platforms = platforms.darwin;
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};
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})
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{ lib
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, stdenv
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, fetchurl
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "hello";
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version = "2.12.1";
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src = fetchurl {
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url = "mirror://gnu/hello/hello-${finalAttrs.version}.tar.gz";
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sha256 = "sha256-jZkUKv2SV28wsM18tCqNxoCZmLxdYH2Idh9RLibH2yA=";
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};
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doCheck = true;
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meta = with lib; {
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description = "A program that produces a familiar, friendly greeting";
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longDescription = ''
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GNU Hello is a program that prints "Hello, world!" when you run it.
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It is fully customizable.
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'';
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homepage = "https://www.gnu.org/software/hello/manual/";
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changelog = "https://git.savannah.gnu.org/cgit/hello.git/plain/NEWS?h=v${finalAttrs.version}";
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license = licenses.gpl3Plus;
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maintainers = [ maintainers.eelco ];
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platforms = platforms.all;
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};
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})
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