chore: remove helm chart (migrated to cbcoutinho/helm-charts)

The helm chart has been migrated to a dedicated repository at
https://github.com/cbcoutinho/helm-charts. This removes the chart
source, release workflow, bump script, and updates all documentation
to point to the new repository.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.github/workflows/bump-version.yml

@@ -9,7 +9,7 @@ jobs:
   bump-version:
     if: "!startsWith(github.event.head_commit.message, 'bump:') && !startsWith(github.event.head_commit.message, 'chore(release):')"
     runs-on: ubuntu-latest
-    name: "Bump version and create changelog for monorepo components"
+    name: "Bump version and create changelog"
     permissions:
       contents: write
       packages: write
@@ -35,94 +35,33 @@ jobs:
           git config user.name "github-actions[bot]"
           git config user.email "github-actions[bot]@users.noreply.github.com"
 
-      - name: Detect and bump component versions
+      - name: Detect and bump version
         id: bump
         run: |
           set -euo pipefail
 
-          # Track which components were bumped
-          BUMPED_COMPONENTS=""
+          echo "Checking for version bump..."
 
-          # Helper function to check for commits with specific scope since last tag
-          has_commits_since_tag() {
-            local tag_pattern="$1"
-            local scope_pattern="$2"
+          # Get the most recent tag
+          last_tag=$(git tag --sort=-creatordate | grep -E "^v[0-9]" | head -n 1 || echo "")
 
-            # Get the most recent tag matching the pattern
-            local last_tag=$(git tag --sort=-creatordate | grep -E "^${tag_pattern}" | head -n 1 || echo "")
-
-            if [ -z "$last_tag" ]; then
-              # No previous tag, check all commits on master
-              local commit_range="master"
-            else
-              # Check commits since last tag
-              local commit_range="${last_tag}..HEAD"
-            fi
-
-            # Count commits matching the scope pattern
-            local commit_count=$(git log "$commit_range" --oneline --grep="^${scope_pattern}" -E | wc -l)
-
-            if [ "$commit_count" -gt 0 ]; then
-              echo "Found $commit_count commits for scope '$scope_pattern' since $last_tag"
-              return 0
-            else
-              echo "No commits found for scope '$scope_pattern' since $last_tag"
-              return 1
-            fi
-          }
-
-          # Bump MCP server (default - all commits except helm scope)
-          echo "Checking MCP server for version bump..."
-
-          # Get the most recent MCP tag
-          last_mcp_tag=$(git tag --sort=-creatordate | grep -E "^v[0-9]" | head -n 1 || echo "")
-
-          if [ -z "$last_mcp_tag" ]; then
+          if [ -z "$last_tag" ]; then
             commit_range="master"
           else
-            commit_range="${last_mcp_tag}..HEAD"
+            commit_range="${last_tag}..HEAD"
           fi
 
-          # Count conventional commits that are NOT scoped to helm
-          mcp_commit_count=$(git log "$commit_range" --oneline --grep="^(feat|fix|docs|refactor|perf|test|build|ci|chore)" -E | \
-            { grep -v "(helm)" || true; } | wc -l)
+          # Count conventional commits
+          commit_count=$(git log "$commit_range" --oneline --grep="^(feat|fix|docs|refactor|perf|test|build|ci|chore)" -E | wc -l)
 
-          MCP_BUMPED=false
-          if [ "$mcp_commit_count" -gt 0 ]; then
-            echo "Found $mcp_commit_count commits for MCP server since $last_mcp_tag"
-            echo "Bumping MCP server version..."
+          if [ "$commit_count" -gt 0 ]; then
+            echo "Found $commit_count commits since $last_tag"
+            echo "Bumping version..."
             ./scripts/bump-mcp.sh
-            BUMPED_COMPONENTS="$BUMPED_COMPONENTS mcp"
-            MCP_BUMPED=true
-          else
-            echo "No commits found for MCP server since $last_mcp_tag"
-          fi
-
-          # Bump Helm chart (scope: helm OR when MCP appVersion changes)
-          echo "Checking Helm chart for version bump..."
-          HELM_HAS_COMMITS=false
-          if has_commits_since_tag "nextcloud-mcp-server-" "(feat|fix|docs|refactor|perf|test|build|ci|chore)\(helm\)(!)?:"; then
-            HELM_HAS_COMMITS=true
-          fi
-
-          if [ "$HELM_HAS_COMMITS" = true ]; then
-            echo "Bumping Helm chart version (helm-scoped commits)..."
-            ./scripts/bump-helm.sh
-            BUMPED_COMPONENTS="$BUMPED_COMPONENTS helm"
-          elif [ "$MCP_BUMPED" = true ]; then
-            echo "Bumping Helm chart version (appVersion changed)..."
-            ./scripts/bump-helm.sh --increment PATCH
-            BUMPED_COMPONENTS="$BUMPED_COMPONENTS helm"
-          fi
-
-          # Output summary
-          if [ -z "$BUMPED_COMPONENTS" ]; then
-            echo "No components required version bumps"
-            echo "bumped=false" >> $GITHUB_OUTPUT
-          else
-            echo "Bumped components:$BUMPED_COMPONENTS"
             echo "bumped=true" >> $GITHUB_OUTPUT
-            echo "components=$BUMPED_COMPONENTS" >> $GITHUB_OUTPUT
+          else
+            echo "No commits found since $last_tag"
+            echo "bumped=false" >> $GITHUB_OUTPUT
           fi
 
       - name: Push tags
@@ -130,35 +69,19 @@ jobs:
         run: |
           git push
           git push --tags
-          echo "Pushed tags for components:${{ steps.bump.outputs.components }}"
+          echo "Pushed version tags"
 
       - name: Summary
         run: |
           if [ "${{ steps.bump.outputs.bumped }}" == "true" ]; then
+            tag=$(git tag --sort=-creatordate | grep -E '^v[0-9]' | head -n 1)
             echo "## Version Bump Summary" >> $GITHUB_STEP_SUMMARY
             echo "" >> $GITHUB_STEP_SUMMARY
-            echo "The following components were bumped:" >> $GITHUB_STEP_SUMMARY
+            echo "- **MCP Server**: \`$tag\`" >> $GITHUB_STEP_SUMMARY
             echo "" >> $GITHUB_STEP_SUMMARY
-
-            for component in ${{ steps.bump.outputs.components }}; do
-              case $component in
-                mcp)
-                  tag=$(git tag --sort=-creatordate | grep -E '^v[0-9]' | head -n 1)
-                  echo "- **MCP Server**: \`$tag\`" >> $GITHUB_STEP_SUMMARY
-                  ;;
-                helm)
-                  tag=$(git tag --sort=-creatordate | grep -E '^nextcloud-mcp-server-' | head -n 1)
-                  echo "- **Helm Chart**: \`$tag\`" >> $GITHUB_STEP_SUMMARY
-                  ;;
-              esac
-            done
-
-            echo "" >> $GITHUB_STEP_SUMMARY
-            echo "Tags have been pushed and release workflows will trigger automatically." >> $GITHUB_STEP_SUMMARY
+            echo "Tag has been pushed and release workflows will trigger automatically." >> $GITHUB_STEP_SUMMARY
           else
             echo "## Version Bump Summary" >> $GITHUB_STEP_SUMMARY
             echo "" >> $GITHUB_STEP_SUMMARY
-            echo "✅ No version bumps required - no relevant commits found since last release." >> $GITHUB_STEP_SUMMARY
-            echo "" >> $GITHUB_STEP_SUMMARY
-            echo "The workflow completed successfully with no changes." >> $GITHUB_STEP_SUMMARY
+            echo "No version bump required - no relevant commits found since last release." >> $GITHUB_STEP_SUMMARY
           fi

.github/workflows/helm-release.yml

@@ -1,137 +0,0 @@
-name: Release Charts
-
-on:
-  push:
-    tags:
-      - v*
-      - nextcloud-mcp-server-*
-
-jobs:
-  release:
-    # depending on default permission settings for your org (contents being read-only or read-write for workloads), you will have to add permissions
-    # see: https://docs.github.com/en/actions/security-guides/automatic-token-authentication#modifying-the-permissions-for-the-github_token
-    permissions:
-      contents: write
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          fetch-depth: 0
-
-
-      - name: Configure Git
-        run: |
-          git config user.name "$GITHUB_ACTOR"
-          git config user.email "$GITHUB_ACTOR@users.noreply.github.com"
-
-      - name: Install Helm
-        uses: azure/setup-helm@1a275c3b69536ee54be43f2070a358922e12c8d4 # v4.3.1
-        with:
-          version: v3.16.0
-
-      - name: Add Helm repositories and update dependencies
-        run: |
-          helm repo add qdrant https://qdrant.github.io/qdrant-helm
-          helm repo add ollama https://otwld.github.io/ollama-helm
-          helm repo update
-          helm dependency build charts/nextcloud-mcp-server
-
-      - name: Run chart-releaser
-        uses: helm/chart-releaser-action@cae68fefc6b5f367a0275617c9f83181ba54714f # v1.7.0
-        with:
-          skip_existing: true
-        env:
-          CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
-
-      - name: Update gh-pages with Chart README and Index
-        run: |
-          # Get the repository name
-          REPO_NAME="${GITHUB_REPOSITORY##*/}"
-          REPO_OWNER="${GITHUB_REPOSITORY%/*}"
-
-          # Switch to gh-pages branch
-          git fetch origin gh-pages
-          git checkout gh-pages
-
-          # Copy Chart README to root
-          git checkout ${GITHUB_REF#refs/tags/} -- charts/nextcloud-mcp-server/README.md
-          mv charts/nextcloud-mcp-server/README.md README.md || true
-          rm -rf charts 2>/dev/null || true
-
-          # Create index.html with installation instructions
-          cat > index.html <<'EOF'
-          <!DOCTYPE html>
-          <html lang="en">
-          <head>
-              <meta charset="UTF-8">
-              <meta name="viewport" content="width=device-width, initial-scale=1.0">
-              <title>Nextcloud MCP Server Helm Chart</title>
-              <style>
-                  body {
-                      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
-                      max-width: 800px;
-                      margin: 50px auto;
-                      padding: 20px;
-                      line-height: 1.6;
-                  }
-                  code {
-                      background: #f4f4f4;
-                      padding: 2px 6px;
-                      border-radius: 3px;
-                      font-family: "Monaco", "Courier New", monospace;
-                  }
-                  pre {
-                      background: #f4f4f4;
-                      padding: 15px;
-                      border-radius: 5px;
-                      overflow-x: auto;
-                  }
-                  h1, h2 { color: #0082c9; }
-                  a { color: #0082c9; text-decoration: none; }
-                  a:hover { text-decoration: underline; }
-              </style>
-          </head>
-          <body>
-              <h1>Nextcloud MCP Server Helm Chart</h1>
-
-              <p>A Helm chart for deploying the Nextcloud MCP (Model Context Protocol) Server on Kubernetes, enabling AI assistants to interact with your Nextcloud instance.</p>
-
-              <h2>Installation</h2>
-
-              <p>Add the Helm repository:</p>
-              <pre><code>helm repo add nextcloud-mcp https://REPO_OWNER.github.io/REPO_NAME/
-          helm repo update</code></pre>
-
-              <p>Install the chart:</p>
-              <pre><code>helm install nextcloud-mcp nextcloud-mcp/nextcloud-mcp-server \
-            --set nextcloud.host=https://cloud.example.com \
-            --set auth.basic.username=myuser \
-            --set auth.basic.password=mypassword</code></pre>
-
-              <h2>Documentation</h2>
-
-              <ul>
-                  <li><a href="README.md">Chart README</a> - Full documentation for the Helm chart</li>
-                  <li><a href="https://github.com/REPO_OWNER/REPO_NAME">GitHub Repository</a> - Source code and issues</li>
-                  <li><a href="index.yaml">Helm Repository Index</a> - Chart metadata</li>
-              </ul>
-
-              <h2>Quick Start</h2>
-
-              <p>See the <a href="README.md">full documentation</a> for detailed configuration options, examples, and troubleshooting guides.</p>
-
-              <hr>
-              <p><small>Generated by <a href="https://github.com/helm/chart-releaser">chart-releaser</a></small></p>
-          </body>
-          </html>
-          EOF
-
-          # Replace placeholders
-          sed -i "s/REPO_OWNER/$REPO_OWNER/g" index.html
-          sed -i "s/REPO_NAME/$REPO_NAME/g" index.html
-
-          # Commit changes
-          git add README.md index.html
-          git commit -m "Update README and index from chart release" || echo "No changes to commit"
-          git push origin gh-pages