Run Prettier on everything when formatting.

.github/ISSUE_TEMPLATE/internal-issues-only.md

@@ -1,12 +1,10 @@
 ---
 name: New issues are meant to be created by Hasura collaborators only
-about: DON'T USE THIS. We request you to use hasura/graphql-engine repo to open new
+about:
+  DON'T USE THIS. We request you to use hasura/graphql-engine repo to open new
   issues related to ndc-hub (bugs, feature requests etc). It's recommended to tag those
   issues with label c/ddn-ndc-hub.
-title: ''
-labels: ''
+title: ""
+labels: ""
 assignees:
-
 ---
-
-

.github/workflows/format.yaml

@@ -13,10 +13,36 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: install tools
+      - name: install Rust tools
         run: |
           rustup show
 
       - name: check formatting
         run: |
           cargo fmt --all --check
+
+  nixpkgs-fmt:
+    name: nixpkgs-fmt
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: install Nix
+        uses: cachix/install-nix-action@V27
+
+      - name: check formatting
+        run: |
+          nix develop --command nixpkgs-fmt --check .
+
+  prettier:
+    name: prettier
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: install Nix
+        uses: cachix/install-nix-action@V27
+
+      - name: check formatting
+        run: |
+          nix develop --command prettier --check .

.prettierignore

@@ -0,0 +1 @@
+flake.lock

flake.nix

@@ -97,6 +97,7 @@
           cargo-watch
 
           just
+          nodePackages.prettier
         ];
       };
 

justfile

@@ -16,10 +16,12 @@ dev:
 format:
   cargo fmt --all
   ! command -v nix > /dev/null || nix fmt
+  ! command -v prettier > /dev/null || prettier --write .
 
 format-check:
   cargo fmt --all --check
   ! command -v nix > /dev/null || nix fmt -- --check .
+  ! command -v prettier > /dev/null || prettier --check .
 
 lint:
   cargo clippy --all-targets --all-features