chore(internal): add breaking change detection

Author: stainless-app[bot]

.github/workflows/detect-breaking-changes.yml

@@ -0,0 +1,35 @@
+name: CI
+on:
+  pull_request:
+    branches:
+      - main
+      - next
+
+jobs:
+  detect_breaking_changes:
+    runs-on: 'ubuntu-latest'
+    name: detect-breaking-changes
+    if: github.repository == 'cloudflare/cloudflare-python'
+    steps:
+      - name: Calculate fetch-depth
+        run: |
+          echo "FETCH_DEPTH=$(expr ${{ github.event.pull_request.commits }} + 1)" >> $GITHUB_ENV
+
+      - uses: actions/checkout@v4
+        with:
+          # Ensure we can check out the pull request base in the script below.
+          fetch-depth: ${{ env.FETCH_DEPTH }}
+
+      - name: Install Rye
+        run: |
+          curl -sSf https://rye.astral.sh/get | bash
+          echo "$HOME/.rye/shims" >> $GITHUB_PATH
+        env:
+          RYE_VERSION: '0.44.0'
+          RYE_INSTALL_OPTION: '--yes'
+      - name: Install dependencies
+        run: |
+          rye sync --all-features
+
+      - name: Detect breaking changes
+        run: ./scripts/detect-breaking-changes ${{ github.event.pull_request.base.sha }}

.stats.yml

@@ -1,4 +1,4 @@
 configured_endpoints: 1769
 openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/cloudflare%2Fcloudflare-96ad9bfaad2a1dce9c6cccc0b105a257651c44566e5038a75fbf769f2ffacd9b.yml
 openapi_spec_hash: 241cae658fd35c1eca02921272879760
-config_hash: 553b8c9fbe8068eae649aed371f36d6f
+config_hash: 18e6b76de8b719dd7c9c28614ac32643

scripts/detect-breaking-changes

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+
+set -e
+
+cd "$(dirname "$0")/.."
+
+echo "==> Detecting breaking changes"
+
+TEST_PATHS=( tests/api_resources tests/test_client.py tests/test_response.py )
+
+for PATHSPEC in "${TEST_PATHS[@]}"; do
+    # Try to check out previous versions of the test files
+    # with the current SDK.
+    git checkout "$1" -- "${PATHSPEC}" 2>/dev/null || true
+done
+
+# Instead of running the tests, use the linter to check if an
+# older test is no longer compatible with the latest SDK.
+./scripts/lint