74 lines
2.2 KiB
Nix
74 lines
2.2 KiB
Nix
{
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description = "A NixOS flake providing a Pi-hole container & NixOS module for running it in a (rootless) podman container.";
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inputs = {
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nixpkgs.url = "nixpkgs/nixpkgs-unstable";
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flake-utils.url = "github:numtide/flake-utils";
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linger = {
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url = "github:mindsbackyard/linger-flake";
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inputs.flake-utils.follows = "flake-utils";
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};
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};
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outputs = { self, nixpkgs, flake-utils, linger }: with flake-utils.lib; eachSystem (with system; [ x86_64-linux aarch64-linux ]) (curSystem:
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let
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pkgs = nixpkgs.legacyPackages.${curSystem};
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imageBaseInfo = import ./pihole-image-base-info.nix;
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imageInfo = {
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${system.x86_64-linux}.pihole = imageBaseInfo // {
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arch = "amd64";
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sha256 = "sha256-ln5wM8DVxzEWqlEpzG+H7UVfsNfqYrfzv/2lKXaVXTI=";
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};
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${system.aarch64-linux}.pihole = imageBaseInfo // {
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arch = "arm64";
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sha256 = "sha256-OIZf61nuPn+dJQdnLe807T2fJUJ5fKQqr5K4/Vt3IC4=";
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};
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};
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piholeImage = pkgs.dockerTools.pullImage imageInfo.${curSystem}.pihole;
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in {
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packages = {
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inherit piholeImage;
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default = piholeImage;
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};
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nixosModules.default = (import ./modules/pihole-container.factory.nix) {
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piholeFlake = self;
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lingerFlake = linger;
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};
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devShells.default = let
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imageName = "pihole/pihole";
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updatePiholeImageInfoScript = pkgs.writeShellScriptBin "update-pihole-image-info" ''
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INSPECT_RESULT=`skopeo inspect "docker://${imageName}:latest"`
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IMAGE_DIGEST=`echo $INSPECT_RESULT | jq '.Digest'`
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LATEST_LABEL=`echo $INSPECT_RESULT | jq '.Labels."org.opencontainers.image.version"'`
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cat >pihole-image-base-info.nix <<EOF
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{
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imageName = "${imageName}";
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imageDigest = $IMAGE_DIGEST;
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finalImageTag = $LATEST_LABEL;
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os = "linux";
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}
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EOF
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'';
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in pkgs.mkShell {
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packages = with pkgs; [
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dig
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skopeo
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jq
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updatePiholeImageInfoScript
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];
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inputsFrom = [ self.packages.${curSystem}.default ];
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};
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}
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);
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}
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