From 94983b69810abaf3a79b8fa3e7af02b98d7f560f Mon Sep 17 00:00:00 2001
From: NotAShelf <raf@notashelf.dev>
Date: Sat, 11 May 2024 03:37:07 +0300
Subject: [PATCH] generate json schemes in CI

---
 .github/workflows/convert-schemes.yaml | 94 ++++++++++++++++++++++++++
 flake.nix                              | 28 +-------
 2 files changed, 95 insertions(+), 27 deletions(-)
 create mode 100644 .github/workflows/convert-schemes.yaml

diff --git a/.github/workflows/convert-schemes.yaml b/.github/workflows/convert-schemes.yaml
new file mode 100644
index 0000000..5ddc95f
--- /dev/null
+++ b/.github/workflows/convert-schemes.yaml
@@ -0,0 +1,94 @@
+name: Convert YAML to JSON
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  nix:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+    steps:
+      - name: "Checkout"
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: "Install nix"
+        uses: cachix/install-nix-action@master
+        with:
+          install_url: https://nixos.org/nix/install
+          extra_nix_config: |
+            experimental-features = nix-command flakes
+            allow-import-from-derivation = false
+
+      - name: "Nix Magic Cache"
+        uses: DeterminateSystems/magic-nix-cache-action@main
+
+      - name: Run conversion script
+        run: |
+          tmpdir=$(mktemp -d)
+
+          if [ -d "$tmpdir" ]; then
+              echo "Cloning original schemes directory"
+              git clone https://github.com/tinted-theming/schemes.git "$tmpdir"/yaml
+          else
+              echo "Failed to create temp directory" >&2
+              exit 1
+          fi
+
+          yaml_dir_base16="$tmpdir"/yaml/base16
+          yaml_dir_base24="$tmpdir"/yaml/base24
+          json_dir_base16="$tmpdir"/json/base16
+          json_dir_base24="$tmpdir"/json/base24
+
+          # ensure JSON directories exist
+          mkdir -p "$json_dir_base16"
+          mkdir -p "$json_dir_base24"
+
+          # convert YAML to JSON
+          convert_yaml_to_json() {
+              echo "Converting"
+              local yaml_file="$1"
+              local json_file="$2"
+              nix run --builders "" --substituters "https://cache.nixos.org" .#convert-scheme -- "$yaml_file" "$json_file"
+          }
+
+          # convert YAML files in base16 directory
+          for yaml_file in "$yaml_dir_base16"/*.yaml; do
+              base_name=$(basename "$yaml_file" .yaml)
+              convert_yaml_to_json "$yaml_file" "$json_dir_base16/$base_name.json"
+          done
+
+          # convert YAML files in base24 directory
+          for yaml_file in "$yaml_dir_base24"/*.yaml; do
+              base_name=$(basename "$yaml_file" .yaml)
+              convert_yaml_to_json "$yaml_file" "$json_dir_base24/$base_name.json"
+          done
+
+          # move converted JSON files to current directory
+          mkdir -p json/{base16,base24}
+          mv "$json_dir_base16"/*.json json/base16
+          mv "$json_dir_base24"/*.json json/base24
+
+          # Cleanup
+          rm -rf "$tmpdir"
+
+      - name: Commit files
+        run: |
+          git config --local user.email "github-actions[bot]@users.noreply.github.com"
+          git config --local user.name "github-actions[bot]"
+          git add *.json
+          git commit -m "CI: update JSON schemes" || echo "No changes to commit"
+
+      - name: Push changes
+        if: success()
+        uses: ad-m/github-push-action@master
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/flake.nix b/flake.nix
index cc08a60..82f28c8 100644
--- a/flake.nix
+++ b/flake.nix
@@ -13,37 +13,11 @@
   outputs = inputs @ {flake-parts, ...}:
     flake-parts.lib.mkFlake {inherit inputs;} {
       systems = ["x86_64-linux" "aarch64-linux" "aarch64-darwin" "x86_64-darwin"];
-      perSystem = {
-        self',
-        config,
-        pkgs,
-        lib,
-        ...
-      }: let
-        inherit (builtins) filter map toString;
-        inherit (lib.filesystem) listFilesRecursive;
-        inherit (lib.strings) hasSuffix concatStringsSep;
-        listAllSchemes = path: filter (hasSuffix ".yaml") (map toString (listFilesRecursive path));
-      in {
-        # for some fucking reason all tinted-theming themes are in yaml. you know what's wrong with that?
-        # fromJSON cannot read it! That iss because yaml is a stupid fucking format and nobody should use it
-        # But since the idiots at tinted-theming decided to use it (of course they would) we have to read each
-        # yaml file and then convert it to JSON. Why? so that we can FUCKING PARSE IT.
-        # FIXME: this actually does nothing. Because listFilesRecursive simply returns a list of strings.
-        # We would like to organize each theme in a {name = "path"} format so that we can parse the output
-        # e.g. from a list and expose each palette as an attribute set.
+      perSystem = {pkgs, ...}: {
         # Example if we could make it a list:
         # builtins.mapAttrs (_: p: builtins.fromJSON (builtins.readFile p)) (import ./list.nix)
         packages = {
           convert-scheme = pkgs.callPackage ./packages/convert-scheme/package.nix {};
-          convert-all-schemes = pkgs.runCommandLocal "convert-all-schemes" {} ''
-            mkdir $out
-
-            for scheme in ${concatStringsSep " " (listAllSchemes inputs.schemes)}
-            do
-                ${self'.packages.convert-scheme + /bin/convert-scheme} "$scheme" ${placeholder "out"}/"$scheme"
-            done
-          '';
         };
       };
     };