CI

.github/workflows/ci.yml

@@ -0,0 +1,77 @@
+---
+    name: CI
+
+    on:
+      push:
+        branches: [master]
+      pull_request:
+
+    # If another push to the same PR or branch happens while this workflow is still running,
+    # cancel the earlier run in favor of the next run.
+    #
+    # There's no point in testing an outdated version of the code. GitHub only allows
+    # a limited number of job runners to be active at the same time, so it's better to cancel
+    # pointless jobs early so that more useful jobs can run sooner.
+    concurrency:
+      group: ${{ github.workflow }}-${{ github.ref }}
+      cancel-in-progress: true
+
+    env:
+      POETRY_VERSION: "1.7.1"
+
+    jobs:
+      build:
+        runs-on: ubuntu-latest
+        steps:
+          - uses: actions/checkout@v4
+          - uses: actions/setup-python@v5
+            with:
+              python-version: '3.10'
+
+      lint:
+        name: cd ${{ matrix.working-directory }}
+        needs: [ build ]
+        strategy:
+          matrix:
+            working-directory: [
+                "libs/langgraph/",
+                "libs/sdk-py",
+                "libs/cli"
+            ]
+        uses: ./.github/workflows/_lint.yml
+        with:
+          working-directory: ${{ matrix.working-directory }}
+        secrets: inherit
+
+      test:
+        name: cd ${{ matrix.working-directory }}
+        needs: [ build ]
+        strategy:
+          matrix:
+            working-directory: [
+                "libs/langgraph/",
+                "libs/cli"
+            ]
+        uses: ./.github/workflows/_test.yml
+        with:
+          working-directory: ${{ matrix.working-directory }}
+        secrets: inherit
+
+      ci_success:
+        name: "CI Success"
+        needs: [build, lint, test]
+        if: |
+          always()
+        runs-on: ubuntu-latest
+        env:
+          JOBS_JSON: ${{ toJSON(needs) }}
+          RESULTS_JSON: ${{ toJSON(needs.*.result) }}
+          EXIT_CODE: ${{!contains(needs.*.result, 'failure') && !contains(needs.*.result, 'cancelled') && '0' || '1'}}
+        steps:
+          - name: "CI Success"
+            run: |
+              echo $JOBS_JSON
+              echo $RESULTS_JSON
+              echo "Exiting with $EXIT_CODE"
+              exit $EXIT_CODE
+    

libs/cli/Makefile

@@ -1,13 +1,31 @@
-.PHONY: lint format
+.PHONY: test lint format
 
-lint:
-	poetry run ruff .
-	poetry run ruff format . --diff
-	poetry run mypy .
-
-format:
-	poetry run ruff format .
-	poetry run ruff --select I --fix .
+######################
+# TESTING AND COVERAGE
+######################
 
 test:
-	poetry run pytest tests
+	poetry run pytest tests
+
+######################
+# LINTING AND FORMATTING
+######################
+
+# Define a variable for Python and notebook files.
+PYTHON_FILES=.
+MYPY_CACHE=.mypy_cache
+lint format: PYTHON_FILES=.
+lint_diff format_diff: PYTHON_FILES=$(shell git diff --name-only --relative --diff-filter=d main . | grep -E '\.py$$|\.ipynb$$')
+lint_package: PYTHON_FILES=langgraph_cli
+lint_tests: PYTHON_FILES=tests
+lint_tests: MYPY_CACHE=.mypy_cache_test
+
+lint lint_diff lint_package lint_tests:
+	poetry run ruff .
+	[ "$(PYTHON_FILES)" = "" ] || poetry run ruff format $(PYTHON_FILES) --diff
+	[ "$(PYTHON_FILES)" = "" ] || poetry run ruff --select I $(PYTHON_FILES)
+	[ "$(PYTHON_FILES)" = "" ] || mkdir -p $(MYPY_CACHE) || poetry run mypy $(PYTHON_FILES) --cache-dir $(MYPY_CACHE)
+
+format format_diff:
+	poetry run ruff format $(PYTHON_FILES)
+	poetry run ruff --select I --fix $(PYTHON_FILES)

libs/langgraph/Makefile

@@ -28,7 +28,7 @@ test_watch:
 PYTHON_FILES=.
 MYPY_CACHE=.mypy_cache
 lint format: PYTHON_FILES=.
-lint_diff format_diff: PYTHON_FILES=$(shell git diff --name-only --diff-filter=d master | grep -E '\.py$$|\.ipynb$$')
+lint_diff format_diff: PYTHON_FILES=$(shell git diff --name-only --relative --diff-filter=d main . | grep -E '\.py$$|\.ipynb$$')
 lint_package: PYTHON_FILES=langgraph
 lint_tests: PYTHON_FILES=tests
 lint_tests: MYPY_CACHE=.mypy_cache_test

libs/sdk-py/Makefile

@@ -1,10 +1,21 @@
 .PHONY: lint format
 
-lint:
-	poetry run ruff check .
-	poetry run ruff format . --diff
-	poetry run mypy .
+######################
+# LINTING AND FORMATTING
+######################
 
-format:
-	poetry run ruff format .
-	poetry run ruff check --select I --fix .
+# Define a variable for Python and notebook files.
+PYTHON_FILES=.
+MYPY_CACHE=.mypy_cache
+lint format: PYTHON_FILES=.
+lint_diff format_diff: PYTHON_FILES=$(shell git diff --name-only --relative --diff-filter=d main . | grep -E '\.py$$|\.ipynb$$')
+
+lint lint_diff:
+	poetry run ruff .
+	[ "$(PYTHON_FILES)" = "" ] || poetry run ruff format $(PYTHON_FILES) --diff
+	[ "$(PYTHON_FILES)" = "" ] || poetry run ruff --select I $(PYTHON_FILES)
+	[ "$(PYTHON_FILES)" = "" ] || mkdir -p $(MYPY_CACHE) || poetry run mypy $(PYTHON_FILES) --cache-dir $(MYPY_CACHE)
+
+format format_diff:
+	poetry run ruff format $(PYTHON_FILES)
+	poetry run ruff --select I --fix $(PYTHON_FILES)