ci: try fixing build command

.envrc

@@ -1 +1 @@
-use nix
+use flake

.github/workflows/build-and-release.yml

@@ -26,9 +26,12 @@ jobs:
 
       - name: Install Nix
         uses: cachix/install-nix-action@v31
+        with:
+          extra_nix_config: |
+            experimental-features = nix-command flakes
 
       - name: Build
-        run: nix-shell --command "cargo build --verbose --release --target ${{ matrix.target }}"
+        run: nix develop --command cargo build --verbose --release --target ${{ matrix.target }}
 
       - name: Strip binaries (Linux)
         if: matrix.target == 'x86_64-unknown-linux-gnu'

.github/workflows/coverage.yml

@@ -13,8 +13,11 @@ jobs:
       - uses: actions/checkout@v4
       - name: Install Nix
         uses: cachix/install-nix-action@v31
+        with:
+          extra_nix_config: |
+            experimental-features = nix-command flakes
       - name: Generate code coverage
-        run: nix-shell --command "cargo llvm-cov --all-features --workspace --lcov --output-path lcov.info"
+        run: nix develop --command cargo llvm-cov --all-features --workspace --lcov --output-path lcov.info
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@v3
         with:

.github/workflows/hooky.yml

@@ -15,7 +15,10 @@ jobs:
         uses: actions/checkout@v4
       - name: Install Nix
         uses: cachix/install-nix-action@v31
+        with:
+          extra_nix_config: |
+            experimental-features = nix-command flakes
       - name: Execute hooks
-        run: nix-shell --command "hooky run --all --format=verbose"
+        run: nix develop --command hooky run --all --format=verbose
         env:
           SKIP: no_commit_to_branch

.gitignore

@@ -1 +1,2 @@
 /target
+/.direnv

.hooky.kdl

@@ -14,6 +14,13 @@ hook cargo_fmt {
   files *.rs
 }
 
+hook nixpkgs_fmt {
+  command nixpkgs-fmt {
+    check_args --check
+  }
+  files *.nix
+}
+
 lint_rules {
     - check_broken_symlinks
     - check_case_conflict

flake.nix

@@ -0,0 +1,40 @@
+{
+  description = "workingon - A Rust CLI for tracking what you're working on";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/83e29f2b8791f6dec20804382fcd9a666d744c07";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, flake-utils }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = import nixpkgs {
+          inherit system;
+          config = { };
+          overlays = [ ];
+        };
+      in
+      {
+        devShells.default = pkgs.mkShell {
+          packages = with pkgs; [
+            cargo
+            cargo-llvm-cov
+            clippy
+            hooky
+            nixpkgs-fmt
+            rust-analyzer
+            rustc
+            rustc.llvmPackages.llvm
+            rustfmt
+            sqlite
+          ];
+
+          shellHook = ''
+            export LLVM_COV=${pkgs.llvm}/bin/llvm-cov
+            export LLVM_PROFDATA=${pkgs.llvm}/bin/llvm-profdata
+          '';
+        };
+      }
+    );
+}