config: change default config to use toml-based configuration

.builds/unit-tests.yml

@@ -6,6 +6,7 @@ tasks:
       sudo pacman -Syu --noconfirm
       sudo pacman -S --noconfirm rustup libinput pango mesa libxkbcommon xorg-xwayland adwaita-icon-theme libxcursor cmake
       rustup toolchain install stable
+      git submodule update --init
   - test: |
       cd jay
       cargo test

.github/workflows/toml-spec.yml

@@ -0,0 +1,31 @@
+name: toml-spec
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+  workflow_dispatch:
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  rustfmt:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Show env
+      run: |
+        uname -a
+        ldd --version
+    - name: Install
+      run: |
+        curl https://sh.rustup.rs -sSf | sh -s -- -y --default-toolchain nightly
+        rustup toolchain install nightly --allow-downgrade -c rustfmt
+        echo "$HOME/.cargo/bin" >> $GITHUB_PATH
+    - name: Check
+      run: |
+        cd toml-spec
+        cargo run
+        git diff --exit-code

.gitignore

@@ -1,5 +1,6 @@
 .*
 !.gitignore
+!.gitmodules
 !/.cargo
 !/.builds
 !/.github

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "toml-config/toml-test"]
+	path = toml-config/toml-test
+	url = https://github.com/mahkoh/toml-tests.git