From 8a09b63afce87fa81c343dcd63ec290ca3a9c21e Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Mon, 8 Dec 2025 11:00:24 +0000
Subject: [PATCH 1/3] Initial plan


From b0d5d373fd774bb8d2315ef767a3c69b67e1e905 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Mon, 8 Dec 2025 11:06:03 +0000
Subject: [PATCH 2/3] Add PHP SDK publish workflow for Packagist

Co-authored-by: clemensv <542030+clemensv@users.noreply.github.com>
---
 .github/workflows/php.yml |  25 ++++++
 php/PUBLISHING.md         | 164 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 189 insertions(+)
 create mode 100644 php/PUBLISHING.md

diff --git a/.github/workflows/php.yml b/.github/workflows/php.yml
index 9dafd06..0f9ec8b 100644
--- a/.github/workflows/php.yml
+++ b/.github/workflows/php.yml
@@ -57,3 +57,28 @@ jobs:
           file: php/coverage.xml
           flags: php
           fail_ci_if_error: false
+
+  publish:
+    name: Publish to Packagist
+    runs-on: ubuntu-latest
+    needs: test
+    if: startsWith(github.ref, 'refs/tags/v')
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Extract version from tag
+        id: get_version
+        run: |
+          VERSION=${GITHUB_REF#refs/tags/v}
+          echo "VERSION=$VERSION" >> $GITHUB_OUTPUT
+          echo "Extracted version: $VERSION"
+
+      - name: Trigger Packagist update
+        run: |
+          curl -X POST \
+            -H "Content-Type: application/json" \
+            "https://packagist.org/api/update-package?username=${{ secrets.PACKAGIST_USERNAME }}&apiToken=${{ secrets.PACKAGIST_API_TOKEN }}" \
+            -d '{"repository":{"url":"https://github.com/json-structure/sdk"}}'
diff --git a/php/PUBLISHING.md b/php/PUBLISHING.md
new file mode 100644
index 0000000..cbe9cb9
--- /dev/null
+++ b/php/PUBLISHING.md
@@ -0,0 +1,164 @@
+# Publishing to Packagist
+
+This document describes how to publish the PHP SDK to Packagist.
+
+## Prerequisites
+
+### 1. Packagist Account
+
+Create an account at https://packagist.org/
+
+Packagist is the main Composer repository for PHP packages. You'll need an account to register and manage packages.
+
+### 2. Register Package on Packagist
+
+1. Log in to https://packagist.org/
+2. Go to "Submit" or "Submit Package"
+3. Enter the GitHub repository URL: `https://github.com/json-structure/sdk`
+4. Submit the package
+
+### 3. Generate Packagist API Token
+
+1. Go to your Packagist profile settings
+2. Navigate to "API Token" section
+3. Generate a new API token with "Update" permission
+4. Copy the token - you'll need it for GitHub secrets
+
+### 4. GitHub Secrets
+
+Configure these secrets in your repository settings (Settings → Secrets and variables → Actions):
+
+- `PACKAGIST_USERNAME`: Your Packagist username
+- `PACKAGIST_API_TOKEN`: Your Packagist API token (from step 3)
+
+## Automated Release Process
+
+The CI workflow automatically notifies Packagist when you push a version tag.
+
+### Creating a Release
+
+1. Ensure all tests pass on the main branch
+2. Create and push a version tag:
+
+```bash
+git tag v0.1.0
+git push origin v0.1.0
+```
+
+### What Happens Automatically
+
+The CI workflow will:
+
+1. ✅ Run all tests across multiple PHP versions (8.1, 8.2, 8.3)
+2. ✅ Validate composer.json
+3. ✅ Extract version from the git tag
+4. ✅ Trigger Packagist update via API
+
+### Tag Format
+
+Tags must follow the pattern `v[0-9]+.[0-9]+.[0-9]+`:
+
+- `v0.1.0` - Initial release
+- `v0.1.1` - Patch release
+- `v1.0.0` - Major release
+
+## How Packagist Works
+
+Packagist reads version information directly from your GitHub repository tags. You don't need to manually update the version in `composer.json` - Packagist automatically:
+
+1. Detects git tags matching semantic versioning (e.g., `v1.0.0`, `1.0.0`)
+2. Creates corresponding package versions
+3. Makes them available via `composer require json-structure/sdk`
+
+### Version Detection
+
+When you push a tag like `v1.2.3`, Packagist will:
+- Create version `1.2.3` for users to install
+- Read package metadata from `composer.json` on that tagged commit
+- Make it installable via: `composer require json-structure/sdk:^1.2.3`
+
+## Manual Trigger
+
+If you need to manually trigger a Packagist update:
+
+### Using the API
+
+```bash
+curl -X POST \
+  -H "Content-Type: application/json" \
+  "https://packagist.org/api/update-package?username=YOUR_USERNAME&apiToken=YOUR_API_TOKEN" \
+  -d '{"repository":{"url":"https://github.com/json-structure/sdk"}}'
+```
+
+### Using the Web Interface
+
+1. Log in to Packagist
+2. Go to your package page
+3. Click "Update" button to force a sync
+
+## Verification
+
+After publishing:
+
+1. Check https://packagist.org/packages/json-structure/sdk
+2. Verify the new version appears in the versions list
+3. Test installation:
+
+```bash
+composer require json-structure/sdk
+```
+
+Or for a specific version:
+
+```bash
+composer require json-structure/sdk:^0.1.0
+```
+
+## Troubleshooting
+
+### Package Not Updating
+
+- Verify the GitHub webhook is configured (Packagist should set this automatically)
+- Manually trigger an update using the Packagist web interface
+- Check that the API credentials in GitHub secrets are correct
+
+### Version Not Appearing
+
+- Ensure your tag follows semantic versioning (e.g., `v1.0.0` or `1.0.0`)
+- Check that `composer.json` is valid: `composer validate --strict`
+- Wait a few minutes - Packagist may take time to index
+
+### First-Time Setup
+
+For the first publication:
+
+1. Register the package on Packagist manually
+2. Packagist will set up a GitHub webhook automatically
+3. Subsequent updates will be automatic (or use the CI workflow)
+
+## GitHub Webhook (Recommended)
+
+For fully automatic updates without CI:
+
+1. Packagist sets up a GitHub webhook when you register your package
+2. Every push to GitHub (including tags) triggers Packagist to re-index
+3. No manual intervention or API calls needed
+
+To verify the webhook:
+1. Go to your GitHub repo → Settings → Webhooks
+2. Look for a webhook pointing to `packagist.org`
+3. Check recent deliveries to ensure it's working
+
+## Version Management
+
+The version is managed through git tags. The `composer.json` file does not need a version field when publishing via Packagist, as versions are determined by your git tags.
+
+However, if you want to include a version field in `composer.json` for local development, you can add:
+
+```json
+{
+  "version": "0.1.0"
+}
+```
+
+Note: This version field is ignored by Packagist in favor of git tags.

From 0148468291abac6589913becf310c4b32275916f Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Mon, 8 Dec 2025 11:07:56 +0000
Subject: [PATCH 3/3] Improve Packagist API error handling in publish workflow

Co-authored-by: clemensv <542030+clemensv@users.noreply.github.com>
---
 .github/workflows/php.yml | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/php.yml b/.github/workflows/php.yml
index 0f9ec8b..a783c2f 100644
--- a/.github/workflows/php.yml
+++ b/.github/workflows/php.yml
@@ -78,7 +78,20 @@ jobs:
 
       - name: Trigger Packagist update
         run: |
-          curl -X POST \
+          response=$(curl -X POST \
+            --fail-with-body \
             -H "Content-Type: application/json" \
+            -w "\nHTTP_CODE:%{http_code}" \
             "https://packagist.org/api/update-package?username=${{ secrets.PACKAGIST_USERNAME }}&apiToken=${{ secrets.PACKAGIST_API_TOKEN }}" \
-            -d '{"repository":{"url":"https://github.com/json-structure/sdk"}}'
+            -d '{"repository":{"url":"https://github.com/json-structure/sdk"}}')
+
+          echo "$response"
+
+          http_code=$(echo "$response" | \
+            grep -o "HTTP_CODE:[0-9]*" | cut -d: -f2)
+          if [ "$http_code" != "200" ] && [ "$http_code" != "202" ]; then
+            echo "Error: Packagist API returned HTTP $http_code"
+            exit 1
+          fi
+
+          echo "Successfully triggered Packagist update (HTTP $http_code)"