infra: add flakehub-push (#2)

.github/workflows/flakehub-publish-rolling.yml

@@ -0,0 +1,19 @@
+name: "Publish every Git push to main to FlakeHub"
+on:
+  push:
+    branches:
+      - "main"
+jobs:
+  flakehub-publish:
+    runs-on: "ubuntu-latest"
+    permissions:
+      id-token: "write"
+      contents: "read"
+    steps:
+      - uses: "actions/checkout@v3"
+      - uses: "DeterminateSystems/nix-installer-action@main"
+      - uses: "DeterminateSystems/flakehub-push@main"
+        with:
+          name: "UbiqueLambda/yafas"
+          rolling: true
+          visibility: "public"

.github/workflows/flakehub-publish-tagged.yml

@@ -0,0 +1,27 @@
+name: "Publish tags to FlakeHub"
+on:
+  push:
+    tags:
+      - "v?[0-9]+.[0-9]+.[0-9]+*"
+  workflow_dispatch:
+    inputs:
+      tag:
+        description: "The existing tag to publish to FlakeHub"
+        type: "string"
+        required: true
+jobs:
+  flakehub-publish:
+    runs-on: "ubuntu-latest"
+    permissions:
+      id-token: "write"
+      contents: "read"
+    steps:
+      - uses: "actions/checkout@v3"
+        with:
+          ref: "${{ (inputs.tag != null) && format('refs/tags/{0}', inputs.tag) || '' }}"
+      - uses: "DeterminateSystems/nix-installer-action@main"
+      - uses: "DeterminateSystems/flakehub-push@main"
+        with:
+          visibility: "public"
+          name: "UbiqueLambda/yafas"
+          tag: "${{ inputs.tag }}"

flake.nix

@@ -1,6 +1,9 @@
 {
-  inputs = { systems.url = "github:nix-systems/default"; };
-  outputs = { self, systems }:
+  inputs = {
+    flake-schemas.url = "https://flakehub.com/f/DeterminateSystems/flake-schemas/0.1.1.tar.gz";
+    systems.url = "github:nix-systems/default";
+  };
+  outputs = { self, flake-schemas, systems }:
     let
       # lib
       inherit (builtins) attrNames elemAt filter foldl' head isAttrs
@@ -79,12 +82,14 @@
             "${name}" = update accu.${name}.${system} (applier accu combo);
           });
 
+      withSchemas = withUniversal "schemas";
+
       # system list
       importedSystems = import systems;
       linuxes = filter (hasSuffix "-linux") importedSystems;
       darwins = filter (hasSuffix "-darwin") importedSystems;
     in
-    {
+    withSchemas (import ./schemas.nix flake-schemas) {
       # Constructors
       allLinux = support linuxes;
       allDarwin = support darwins;
@@ -117,7 +122,7 @@
       withHomeManagerModules = withUniversal "homeManagerModules";
       withNixOSModules = withUniversal "nixosModules";
       withOverlays = withUniversal "overlays";
-      withSchemas = withUniversal "schemas";
+      inherit withSchemas;
 
       # With universals products
       inherit withNestedUniversal;

schemas.nix

@@ -0,0 +1,13 @@
+flake-schemas: outputs:
+let
+  fns = builtins.mapAttrs
+    (name: _: {
+      version = 1;
+      doc = ''
+        `${name}` lambda.
+      '';
+      inventory = _: { };
+    })
+    outputs;
+in
+fns // { inherit (flake-schemas.schemas) schemas; }