ci: use download_lbug.sh

Author: adsharma

.github/workflows/ci.yml

@@ -7,6 +7,10 @@ on:
   push:
     branches: [main]
 
+permissions:
+  actions: read
+  contents: read
+
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
   cancel-in-progress: true
@@ -58,6 +62,54 @@ jobs:
           uv venv .venv
           uv pip install -e .[dev]
 
+      - name: Resolve compatible lbug artifact run
+        working-directory: ladybug
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+        run: |
+          SHA="$(git rev-parse HEAD)"
+          API_URL="https://api.github.com/repos/LadybugDB/ladybug/actions/workflows/build-and-deploy.yml/runs"
+          AUTH_HEADER="Authorization: Bearer $GITHUB_TOKEN"
+          ACCEPT_HEADER="Accept: application/vnd.github+json"
+          VERSION_HEADER="X-GitHub-Api-Version: 2022-11-28"
+
+          RUN_ID="$(
+            curl -fsSL \
+              -H "$AUTH_HEADER" \
+              -H "$ACCEPT_HEADER" \
+              -H "$VERSION_HEADER" \
+              "$API_URL?head_sha=$SHA&status=success&per_page=1" \
+            | python -c 'import json,sys; data=json.load(sys.stdin); runs=data.get("workflow_runs") or []; print(runs[0]["id"] if runs else "")'
+          )"
+
+          if [ -z "$RUN_ID" ]; then
+            RUN_ID="$(
+              curl -fsSL \
+                -H "$AUTH_HEADER" \
+                -H "$ACCEPT_HEADER" \
+                -H "$VERSION_HEADER" \
+                "$API_URL?branch=main&status=success&per_page=1" \
+              | python -c 'import json,sys; data=json.load(sys.stdin); runs=data.get("workflow_runs") or []; print(runs[0]["id"] if runs else "")'
+            )"
+          fi
+
+          if [ -z "$RUN_ID" ]; then
+            echo "Could not find a successful LadybugDB/ladybug build-and-deploy run." >&2
+            exit 1
+          fi
+
+          echo "Using Ladybug build-and-deploy RUN_ID=$RUN_ID for SHA=$SHA"
+          echo "LBUG_BUILD_RUN_ID=$RUN_ID" >> "$GITHUB_ENV"
+
+      - name: Download shared lbug library
+        working-directory: ladybug/tools/python_api
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: |
+          gh --version
+          LBUG_PRECOMPILED_RUN_ID="$LBUG_BUILD_RUN_ID" LBUG_LIB_KIND=shared bash scripts/download_lbug.sh .cache/lbug-capi.env
+          cat .cache/lbug-capi.env >> "$GITHUB_ENV"
+
       - name: Check formatting (black)
         working-directory: ladybug/tools/python_api
         run: |

pyproject.toml

@@ -26,7 +26,7 @@ dev = [
     "setuptools~=80.9",
     "ruff==0.11.12",
     "mypy==1.16.0",
-    "torch>=2.5.0",
+    "torch>=2.5.0,<2.6.0",
     "torch-geometric>=2.5.0",
 ]