Revert back to cachix/install-nix-action

Author: Zaczero

.github/workflows/deploy.yaml

@@ -23,37 +23,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: nixbuild/nix-quick-install-action@v32
-
-      - name: Generate cache key
-        run: |
-          nixpkgs_hash=$(grep -Eom1 'archive/[0-9a-f]{40}\.tar\.gz' shell.nix | cut -d'/' -f2 | cut -d'.' -f1)
-          echo "NIXPKGS_HASH=$nixpkgs_hash" >> $GITHUB_ENV
-          echo "CACHE_KEY=${{ runner.os }}-$nixpkgs_hash" >> $GITHUB_ENV
-
-      - uses: nix-community/cache-nix-action@v6
-        with:
-          primary-key: nix-${{ env.CACHE_KEY }}
-
-      - name: Setup NIX_PATH
-        run: |
-          path=$(nix eval --impure --expr "(import (fetchTarball \"https://github.com/NixOS/nixpkgs/archive/${{ env.NIXPKGS_HASH }}.tar.gz\") {}).path")
-          echo "NIX_PATH=nixpkgs=$path" >> $GITHUB_ENV
-
-      - name: Get cache directories
-        id: cache-dirs
-        run: |
-          nix-shell -p uv --run "
-            echo \"UV_CACHE=\$(uv cache dir)\"
-          " | tee -a $GITHUB_OUTPUT
-
-      - name: Cache files and packages
-        uses: actions/cache@v4
+      - uses: cachix/install-nix-action@v31
         with:
-          key: pkg-${{ env.CACHE_KEY }}-${{ hashFiles('uv.lock') }}
-          path: |
-            ${{ steps.cache-dirs.outputs.UV_CACHE }}
-            .venv
+          nix_path: nixpkgs=channel:nixos-unstable
 
       - name: Configure deployment tag
         id: tag

shell.nix

@@ -31,6 +31,7 @@ let
     uv
     ruff
     coreutils
+    curl
     jq
     (postgresql_17_jit.withPackages (ps: [ ps.postgis ]))
     valkey