Fix host runner deploy commands

.forgejo/workflows/deploy.yml

@@ -22,28 +22,32 @@ jobs:
           export REF_NAME="${GITHUB_REF_NAME:-main}"
 
           nix --extra-experimental-features "nix-command flakes" \
-            shell nixpkgs#git nixpkgs#nodejs_24 nixpkgs#curl nixpkgs#jq \
-            -c sh -lc '
-              set -eu
-              git clone --depth 1 --branch "$REF_NAME" "$REPO_URL" source
-              cd source
-              npm ci
-              rm -rf dist
-              npm run build
-              test -f dist/index.html
-              test -f dist/speeches/index.html
-              test -f dist/assets/icons/familyfed-favicon.png
+            shell nixpkgs#git \
+            -c git clone --depth 1 --branch "$REF_NAME" "$REPO_URL" source
 
-              ALLOC_ID=$(curl -sf \
-                -H "X-Nomad-Token: $NOMAD_TOKEN" \
-                "$NOMAD_ADDR/v1/job/familyfed/allocations" \
-                | jq -r "map(select(.ClientStatus == \"running\"))[0].ID")
+          cd source
+          nix --extra-experimental-features "nix-command flakes" \
+            shell nixpkgs#nodejs_24 \
+            -c npm ci
+          rm -rf dist
+          nix --extra-experimental-features "nix-command flakes" \
+            shell nixpkgs#nodejs_24 \
+            -c npm run build
 
-              test -n "$ALLOC_ID"
-              test "$ALLOC_ID" != "null"
-              echo "Stopping allocation to trigger fresh prestart: $ALLOC_ID"
-              curl -sf -X POST \
-                -H "X-Nomad-Token: $NOMAD_TOKEN" \
-                "$NOMAD_ADDR/v1/allocation/$ALLOC_ID/stop"
-              echo "Deploy triggered. Nomad will schedule a new alloc that re-fetches the site."
-            '
+          test -f dist/index.html
+          test -f dist/speeches/index.html
+          test -f dist/assets/icons/familyfed-favicon.png
+
+          ALLOC_ID=$(nix --extra-experimental-features "nix-command flakes" \
+            shell nixpkgs#curl nixpkgs#jq \
+            -c sh -c 'curl -sf -H "X-Nomad-Token: $NOMAD_TOKEN" "$NOMAD_ADDR/v1/job/familyfed/allocations" | jq -r "map(select(.ClientStatus == \"running\"))[0].ID"')
+
+          test -n "$ALLOC_ID"
+          test "$ALLOC_ID" != "null"
+          echo "Stopping allocation to trigger fresh prestart: $ALLOC_ID"
+          nix --extra-experimental-features "nix-command flakes" \
+            shell nixpkgs#curl \
+            -c curl -sf -X POST \
+              -H "X-Nomad-Token: $NOMAD_TOKEN" \
+              "$NOMAD_ADDR/v1/allocation/$ALLOC_ID/stop"
+          echo "Deploy triggered. Nomad will schedule a new alloc that re-fetches the site."