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nix-project-template/flake.nix
2022-11-17 22:59:36 +01:00

77 lines
2.5 KiB
Nix

{
description = "$REPO_DESCRIPTION";
inputs.nixpkgs.url = "nixpkgs/nixos-22.05-small";
outputs = { self, nixpkgs }:
let
name = "$REPO_NAME";
version = "0.0.1";
supportedSystems = [ "x86_64-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin" ];
forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
nixpkgsFor = forAllSystems (system: import nixpkgs { inherit system; });
devTaskScripts = forAllSystems (system:
{
autoTag = nixpkgsFor.$${system}.writeScript "auto_tag.sh" ''
git tag --force v$${version}
git push origin v$${version}
'';
});
in
rec {
packages = forAllSystems (system:
{
default = nixpkgsFor.$${system}.stdenv.mkDerivation {
name = name;
src = self;
buildPhase = "echo nothing todo";
installPhase = "mkdir -p $$out/bin; install -t $$out/bin src/hello.sh";
};
});
apps = forAllSystems (system:
let
updateLockScript = nixpkgsFor.$${system}.writeShellScriptBin "update_flake_lock.sh" ''
nix --experimental-features 'nix-command flakes' flake lock --update-input nixpkgs
nix --experimental-features 'nix-command flakes' build
'';
in
{
default = { type = "app"; program = "$${packages.$${system}.default}/bin/hello.sh"; };
devTasks = {
updateFlakeLock = { type = "app"; program = "$${updateLockScript}/bin/update_flake_lock.sh"; };
autoTag = { type = "app"; program = "$${devTaskScripts.$${system}.autoTag}"; };
};
});
devShells = forAllSystems (system:
{
default = nixpkgsFor.$${system}.mkShell {
name = "dev-shell";
packages = [ ];
shellHook = ''
alias nixe="nix --experimental-features 'nix-command flakes'"
'';
};
});
hydraJobs = {
tarball = nixpkgsFor.x86_64-linux.releaseTools.sourceTarball {
name = name;
src = self;
version = version;
officialRelease = true;
bootstrapBuildInputs = [ ];
distPhase = ''
mkdir $$out/tarballs
tar -czvf $$out/tarballs/$${name}-$${version}.tar.gz *
'';
};
runCommandHook = {
recurseForDerivations = { };
autoTag = devTaskScripts.x86_64-linux.autoTag;
};
};
};
}