fix: add create release workflow

Author: stainless-app[bot]

.github/workflows/create-releases.yml

@@ -0,0 +1,31 @@
+name: Create releases
+on:
+  schedule:
+    - cron: '0 5 * * *' # every day at 5am UTC
+  push:
+    branches:
+      - main
+
+jobs:
+  release:
+    name: release
+    if: github.ref == 'refs/heads/main' && github.repository == 'anthropics/anthropic-sdk-php'
+    runs-on: ubuntu-latest
+    environment: production-release
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: stainless-api/trigger-release-please@v1
+        id: release
+        with:
+          repo: ${{ github.event.repository.full_name }}
+          stainless-api-key: ${{ secrets.STAINLESS_API_KEY }}
+
+      - name: Publish to Packagist
+        if: ${{ steps.release.outputs.releases_created }}
+        run: |-
+          curl --fail-with-body -X POST -H 'Content-Type: application/json' "https://packagist.org/api/update-package?username=${PACKAGIST_USERNAME}&apiToken=${PACKAGIST_SAFE_KEY}" -d '{"repository":"https://www.github.com/anthropics/anthropic-sdk-php"}'
+        env:
+          PACKAGIST_USERNAME: ${{ secrets.ANTHROPIC_PACKAGIST_USERNAME || secrets.PACKAGIST_USERNAME }}
+          PACKAGIST_SAFE_KEY: ${{ secrets.ANTHROPIC_PACKAGIST_SAFE_KEY || secrets.PACKAGIST_SAFE_KEY }}

.github/workflows/publish-packagist.yml

@@ -1,9 +1,6 @@
 name: Publish Packagist
 on:
   workflow_dispatch:
-  push:
-    branches:
-      - main
 
 jobs:
   publish:

.github/workflows/release-doctor.yml

@@ -0,0 +1,22 @@
+name: Release Doctor
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  release_doctor:
+    name: release doctor
+    runs-on: ubuntu-latest
+    environment: production-release
+    if: github.repository == 'anthropics/anthropic-sdk-php' && (github.event_name == 'push' || github.event_name == 'workflow_dispatch' || startsWith(github.head_ref, 'release-please') || github.head_ref == 'next')
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Check release environment
+        run: |
+          bash ./bin/check-release-environment
+        env:
+          STAINLESS_API_KEY: ${{ secrets.STAINLESS_API_KEY }}

bin/check-release-environment

@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+
+errors=()
+
+if [ -z "${STAINLESS_API_KEY}" ]; then
+  errors+=("The STAINLESS_API_KEY secret has not been set. Please contact Stainless for an API key & set it in your organization secrets on GitHub.")
+fi
+
+if [ -z "${PACKAGIST_USERNAME}" ]; then
+  errors+=("The PACKAGIST_USERNAME secret has not been set. Please set it in either this repository's secrets or your organization secrets")
+fi
+
+if [ -z "${PACKAGIST_SAFE_KEY}" ]; then
+  errors+=("The PACKAGIST_SAFE_KEY secret has not been set. Please set it in either this repository's secrets or your organization secrets")
+fi
+
+lenErrors=${#errors[@]}
+
+if [[ lenErrors -gt 0 ]]; then
+  echo -e "Found the following errors in the release environment:\n"
+
+  for error in "${errors[@]}"; do
+    echo -e "- $error\n"
+  done
+
+  exit 1
+fi
+
+echo "The environment is ready to push releases!"