Update nix substituters.

CardanoSolutions · Jan 3, 2025 · deb891f · deb891f
1 parent a407b96
commit deb891f
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
@@ -45,8 +45,8 @@ jobs:
       uses: cachix/install-nix-action@v22
       with:
         extra_nix_config: |
-          trusted-public-keys = cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY= loony-tools:pr9m4BkM/5/eSTZlkQyRt57Jz7OMBxNSUiMC4FkcNfk= cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=
-          substituters = https://cache.zw3rk.com/ https://cache.nixos.org/
+          trusted-public-keys = cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY= hydra.iohk.io:f/Ea+s+dFdN+3Y/G+FDgSq+a5NEWhJGzdjvKNGv0/EQ=
+          substituters = https://cache.iog.io/ https://cache.nixos.org/
         nix_path: nixpkgs=channel:nixos-unstable
 
     - name: 🧊 Prepare Cache

diff --git a/Makefile b/Makefile
@@ -104,6 +104,9 @@ endif
 check: # Run tests; May require a running cardano-node for end-to-end scenarios
 	cabal test kupo:test:unit
 
+shell: # Start a nix-shell with appropriate context
+	@nix develop --no-write-lock-file --refresh "github:CardanoSolutions/devx#ghc$(NIX_GHC)-static-minimal-iog"
+
 man: $(OUT)/share/man/man1/kupo.1 # Build man page
 
 doc: # Serve the rendered documentation on \033[0;33m<http://localhost:8000>\033[00m