mv

.github/actions/setup-cli/action.yml

@@ -0,0 +1,20 @@
+name: Setup LangGraph CLI
+description: Set up Python and install the CLI
+inputs:
+  python-version:
+    description: Python version (e.g. 3.11)
+    required: true
+runs:
+  using: composite
+  steps:
+    - uses: astral-sh/setup-uv@v7
+      with:
+        python-version: ${{ inputs.python-version }}
+        enable-cache: true
+        cache-suffix: cli-integration-test
+        ignore-nothing-to-cache: true
+
+    - name: Install CLI
+      shell: bash
+      working-directory: libs/cli
+      run: pip install -e .

.github/scripts/run_langgraph_cli_test.py

@@ -1,7 +1,8 @@
+import logging
 import pathlib
 import sys
 import time
-from urllib import request, error
+from urllib import error, request
 
 import langgraph_cli
 import langgraph_cli.config
@@ -10,7 +11,6 @@ from langgraph_cli.cli import prepare_args_and_stdin
 from langgraph_cli.constants import DEFAULT_PORT
 from langgraph_cli.exec import Runner, subp_exec
 from langgraph_cli.progress import Progress
-import logging
 
 logger = logging.getLogger(__name__)
 logging.basicConfig(level=logging.INFO)
@@ -18,6 +18,7 @@ logging.basicConfig(level=logging.INFO)
 
 def test(config: pathlib.Path, port: int, tag: str, verbose: bool):
     """Spin up API with Postgres/Redis via docker compose and wait until ready."""
+    logger.info("Starting test...")
     with Runner() as runner, Progress(message="Pulling...") as set:
         # Detect docker/compose capabilities
         capabilities = langgraph_cli.docker.check_capabilities(runner)
@@ -155,6 +156,7 @@ def test(config: pathlib.Path, port: int, tag: str, verbose: bool):
         except Exception:
             logger.exception("Failed to bring down compose stack")
             pass
+
     logger.info("Test finished")
 
 
@@ -166,4 +168,10 @@ if __name__ == "__main__":
     parser.add_argument("-c", "--config", type=str, default="./langgraph.json")
     parser.add_argument("-p", "--port", type=int, default=DEFAULT_PORT)
     args = parser.parse_args()
-    test(pathlib.Path(args.config), args.port, args.tag, verbose=True)
+    try:
+        test(pathlib.Path(args.config), args.port, args.tag, verbose=True)
+    except BaseException:
+        logger.exception("Test failed")
+        raise
+    
+    logger.info("Test execution finished")

.github/workflows/_integration_test.yml

@@ -1,114 +0,0 @@
-name: CLI integration test
-
-on:
-  workflow_call:
-
-permissions:
-  contents: read
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        python-version:
-          - "3.10"
-          - "3.14"
-        example:
-          - name: A
-            workdir: libs/cli/examples
-            tag: langgraph-test-a
-          - name: B
-            workdir: libs/cli/examples/graphs
-            tag: langgraph-test-b
-          - name: C
-            workdir: libs/cli/examples/graphs_reqs_a
-            tag: langgraph-test-c
-          - name: D
-            workdir: libs/cli/examples/graphs_reqs_b
-            tag: langgraph-test-d
-    name: "CLI integration test"
-    defaults:
-      run:
-        working-directory: libs/cli
-    steps:
-      - uses: actions/checkout@v5
-      - name: Get changed files
-        id: changed-files
-        uses: Ana06/get-changed-files@v2.3.0
-        with:
-          filter: "libs/cli/**"
-      - name: Set up Python ${{ matrix.python-version }}
-        if: steps.changed-files.outputs.all
-        uses: astral-sh/setup-uv@v7
-        with:
-          python-version: ${{ matrix.python-version }}
-          enable-cache: true
-          cache-suffix: "cli-integration-test"
-          ignore-nothing-to-cache: true
-      - name: Install cli globally
-        if: steps.changed-files.outputs.all
-        run: pip install -e .
-      - name: Build and test service ${{ matrix.example.name }}
-        if: steps.changed-files.outputs.all
-        working-directory: ${{ matrix.example.workdir }}
-        env:
-          LANGSMITH_API_KEY: ${{ secrets.LANGSMITH_API_KEY }}
-        run: |
-          # Build the image for this example
-          langgraph build -t ${{ matrix.example.tag }}
-          # Prepare environment file from local or parent example directory
-          if [ -f .env.example ]; then cp .env.example .env; elif [ -f ../.env.example ]; then cp ../.env.example .env && cp ../.env.example ../.env; fi
-          if [ -n "${{ secrets.LANGSMITH_API_KEY }}" ]; then echo "LANGSMITH_API_KEY=${{ secrets.LANGSMITH_API_KEY }}" >> .env; if [ -f ../.env ]; then echo "LANGSMITH_API_KEY=${{ secrets.LANGSMITH_API_KEY }}" >> ../.env; fi; fi
-          # Run the integration test using the built tag
-          # Compute repo root to reference the shared script robustly
-          REPO_ROOT=$(git rev-parse --show-toplevel)
-          timeout 60 python "$REPO_ROOT/.github/scripts/run_langgraph_cli_test.py" -t ${{ matrix.example.tag }}
-
-      - name: Build JS service
-        if: ${{ steps.changed-files.outputs.all && matrix.example.name == 'A' }}
-        working-directory: libs/cli/js-examples
-        run: |
-          langgraph build -t langgraph-test-e
-
-      - name: Build JS monorepo service
-        if: ${{ steps.changed-files.outputs.all && matrix.example.name == 'A' }}
-        working-directory: libs/cli/js-monorepo-example
-        run: |
-          langgraph build -t langgraph-test-f -c apps/agent/langgraph.json --build-command "yarn run turbo build" --install-command "yarn install"
-
-      - name: Build Python monorepo service
-        if: ${{ steps.changed-files.outputs.all && matrix.example.name == 'A' }}
-        working-directory: libs/cli/python-monorepo-example
-        run: |
-          langgraph build -t langgraph-test-g -c apps/agent/langgraph.json
-          cp apps/agent/.env.example apps/agent/.env
-          if [ -n "${{ secrets.LANGSMITH_API_KEY }}" ]; then echo "LANGSMITH_API_KEY=${{ secrets.LANGSMITH_API_KEY }}" >> apps/agent/.env; fi
-          timeout 60 python ../../../.github/scripts/run_langgraph_cli_test.py -t langgraph-test-g -c apps/agent/langgraph.json
-
-      - name: Build and test prerelease reqs service
-        if: ${{ steps.changed-files.outputs.all && matrix.example.name == 'A' }}
-        working-directory: libs/cli/examples/graph_prerelease_reqs
-        run: |
-          langgraph build -t langgraph-test-h
-          cp ../.env.example .env
-          if [ -n "${{ secrets.LANGSMITH_API_KEY }}" ]; then echo "LANGSMITH_API_KEY=${{ secrets.LANGSMITH_API_KEY }}" >> .env; fi
-          timeout 60 python ../../../../.github/scripts/run_langgraph_cli_test.py -t langgraph-test-h
-          LANGGRAPH_VERSION=$(docker run --rm --entrypoint "" langgraph-test-h python -c "import sys; from importlib.metadata import version; v = version('langgraph'); print(v);")
-          if [ "$LANGGRAPH_VERSION" != "1.0.2" ]; then
-            exit 1
-          fi
-          LANGCHAIN_OPENAI_VERSION=$(docker run --rm --entrypoint "" langgraph-test-h python -c "import sys; from importlib.metadata import version; v = version('langchain-openai'); print(v);")
-          if [ "$LANGCHAIN_OPENAI_VERSION" != "1.0.1" ]; then
-            exit 1
-          fi
-          LANGCHAIN_ANTHROPIC_VERSION=$(docker run --rm --entrypoint "" langgraph-test-h python -c "import sys; from importlib.metadata import version; v = version('langchain-anthropic'); print(v);")
-          if [ "$LANGCHAIN_ANTHROPIC_VERSION" != "1.0.0.a5" ]; then
-            exit 1
-          fi
-
-      - name: Build and test prerelease reqs fail service
-        if: ${{ steps.changed-files.outputs.all && matrix.example.name == 'A' }}
-        working-directory: libs/cli/examples/graph_prerelease_reqs_fail
-        run: |
-          langgraph build -t langgraph-test-i || [ $? -eq 1 ]

.github/workflows/ci.yml

@@ -148,7 +148,7 @@ jobs:
     needs: changes
     if: needs.changes.outputs.python == 'true' || needs.changes.outputs.deps == 'true'
     name: CLI integration test
-    uses: ./.github/workflows/_integration_test.yml
+    uses: ./.github/workflows/ci_integration_tests.yml
     secrets: inherit
 
   ci_success:

.github/workflows/cli_integration_tests.yml

@@ -0,0 +1,159 @@
+name: CLI integration test
+
+on:
+  workflow_call:
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  detect_changes:
+    runs-on: ubuntu-latest
+    outputs:
+      cli_changed: ${{ steps.filter.outputs.cli_changed }}
+    steps:
+      - uses: actions/checkout@v5
+        with:
+          fetch-depth: 0
+      - id: filter
+        uses: dorny/paths-filter@v3
+        with:
+          filters: |
+            cli_changed:
+              - 'libs/cli/**'
+          base: 'main'
+
+  build_matrix:
+    needs: detect_changes
+    if: ${{ needs.detect_changes.outputs.cli_changed == 'true' }}
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version:
+          - "3.10"
+          - "3.14"
+        example:
+          - name: A
+            workdir: libs/cli/examples
+            tag: langgraph-test-a
+          - name: B
+            workdir: libs/cli/examples/graphs
+            tag: langgraph-test-b
+          - name: C
+            workdir: libs/cli/examples/graphs_reqs_a
+            tag: langgraph-test-c
+          - name: D
+            workdir: libs/cli/examples/graphs_reqs_b
+            tag: langgraph-test-d
+    steps:
+      - uses: actions/checkout@v5
+      - uses: ./.github/actions/setup-cli
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Build and test service ${{ matrix.example.name }}
+        working-directory: ${{ matrix.example.workdir }}
+        env:
+          LANGSMITH_API_KEY: ${{ secrets.LANGSMITH_API_KEY }}
+        run: |
+          langgraph build -t ${{ matrix.example.tag }}
+          if [ -f .env.example ]; then
+            cp .env.example .env
+          elif [ -f ../.env.example ]; then
+            cp ../.env.example .env && cp ../.env.example ../.env
+          fi
+          if [ -n "${{ secrets.LANGSMITH_API_KEY }}" ]; then
+            echo "LANGSMITH_API_KEY=${{ secrets.LANGSMITH_API_KEY }}" >> .env
+            if [ -f ../.env ]; then echo "LANGSMITH_API_KEY=${{ secrets.LANGSMITH_API_KEY }}" >> ../.env; fi
+          fi
+          REPO_ROOT=$(git rev-parse --show-toplevel)
+          timeout 60 python "$REPO_ROOT/.github/scripts/run_langgraph_cli_test.py" -t ${{ matrix.example.tag }}
+
+  build_js_service:
+    needs: detect_changes
+    if: ${{ needs.detect_changes.outputs.cli_changed == 'true' }}
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+      - uses: ./.github/actions/setup-cli
+        with:
+          python-version: "3.11"
+      - name: Build JS service
+        working-directory: libs/cli/js-examples
+        run: langgraph build -t langgraph-test-e
+
+  build_js_monorepo_service:
+    needs: detect_changes
+    if: ${{ needs.detect_changes.outputs.cli_changed == 'true' }}
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+      - uses: ./.github/actions/setup-cli
+        with:
+          python-version: "3.11"
+      - name: Build JS monorepo service
+        working-directory: libs/cli/js-monorepo-example
+        run: |
+          langgraph build -t langgraph-test-f -c apps/agent/langgraph.json \
+            --build-command "yarn run turbo build" \
+            --install-command "yarn install"
+
+  build_python_monorepo_service:
+    needs: detect_changes
+    if: ${{ needs.detect_changes.outputs.cli_changed == 'true' }}
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+      - uses: ./.github/actions/setup-cli
+        with:
+          python-version: "3.11"
+      - name: Build Python monorepo service
+        working-directory: libs/cli/python-monorepo-example
+        run: |
+          langgraph build -t langgraph-test-g -c apps/agent/langgraph.json
+          cp apps/agent/.env.example apps/agent/.env
+          if [ -n "${{ secrets.LANGSMITH_API_KEY }}" ]; then
+            echo "LANGSMITH_API_KEY=${{ secrets.LANGSMITH_API_KEY }}" >> apps/agent/.env
+          fi
+          timeout 60 python ../../../.github/scripts/run_langgraph_cli_test.py -t langgraph-test-g -c apps/agent/langgraph.json
+
+  build_and_test_prerelease_reqs_service:
+    needs: detect_changes
+    if: ${{ needs.detect_changes.outputs.cli_changed == 'true' }}
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+      - uses: ./.github/actions/setup-cli
+        with:
+          python-version: "3.11"
+      - name: Build and test prerelease reqs service
+        working-directory: libs/cli/examples/graph_prerelease_reqs
+        run: |
+          langgraph build -t langgraph-test-h
+          cp ../.env.example .env
+          if [ -n "${{ secrets.LANGSMITH_API_KEY }}" ]; then echo "LANGSMITH_API_KEY=${{ secrets.LANGSMITH_API_KEY }}" >> .env; fi
+          timeout 60 python ../../../../.github/scripts/run_langgraph_cli_test.py -t langgraph-test-h
+          echo "Finished initial test. Checking versions..."
+          LANGGRAPH_VERSION=$(docker run --rm --entrypoint "" langgraph-test-h python -c "from importlib.metadata import version; print(version('langgraph'))")
+          test "$LANGGRAPH_VERSION" = "1.0.2"
+          LANGCHAIN_OPENAI_VERSION=$(docker run --rm --entrypoint "" langgraph-test-h python -c "from importlib.metadata import version; print(version('langchain-openai'))")
+          test "$LANGCHAIN_OPENAI_VERSION" = "1.0.1"
+          LANGCHAIN_ANTHROPIC_VERSION=$(docker run --rm --entrypoint "" langgraph-test-h python -c "from importlib.metadata import version; print(version('langchain-anthropic'))")
+          test "$LANGCHAIN_ANTHROPIC_VERSION" = "1.0.0a5"
+
+  build_and_test_prerelease_reqs_fail_service:
+    needs: detect_changes
+    if: ${{ needs.detect_changes.outputs.cli_changed == 'true' }}
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+      - uses: ./.github/actions/setup-cli
+        with:
+          python-version: "3.11"
+      - name: Build and test prerelease reqs fail service
+        working-directory: libs/cli/examples/graph_prerelease_reqs_fail
+        run: |
+          langgraph build -t langgraph-test-i || [ $? -eq 1 ]

libs/cli/examples/graph_prerelease_reqs/pyproject.toml

@@ -6,7 +6,7 @@ readme = "README.md"
 requires-python = ">=3.10"
 dependencies = [
   "langchain-openai==1.0.0a2",
-  "langchain-anthropic==1.0.0.a5",
+  "langchain-anthropic==1.0.0a5",
   "langgraph==1.0.2"
 ]