update .github/actions

.github/actions/setup-helm-docs/action.yaml

@@ -0,0 +1,57 @@
+name: Setup helm-docs
+description: Setup helm-docs
+inputs:
+  version: 
+    description: Version
+    required: true
+    default: latest
+  install-directory:
+    description: Target installation directory
+    required: false
+    default: '$HOME/.helm-docs/bin'
+outputs:
+  path:
+    description: Path to the installed helm-docs executable
+    value: ${{ steps.install.outputs.path }}
+runs:
+  using: "composite"
+  steps:
+    - name: Install helm-docs
+      id: install
+      shell: bash
+      run: |
+        version=${{ inputs.version}}
+        install_directory=${{ inputs.install-directory }}
+        if [ "$version" == latest ]; then
+          version=$(curl -sSf https://api.github.com/repos/norwoodj/helm-docs/releases/latest | jq -r .tag_name)
+        fi
+        version=${version/#v/}
+        case $(uname -s) in
+          Linux)
+            os=Linux
+            ;;
+          *)
+            >&1 echo "Unsupported OS: $(uname -s)"
+            exit 1
+            ;;
+        esac
+        case $(uname -m) in
+          arm64|aarch64)
+            arch=arm64
+            ;;
+          x86_64|amd64)
+            arch=x86_64
+            ;;
+          *)
+            >&1 echo "§Unsupported architecture: $(uname -m)"
+            exit 1
+            ;;
+        esac
+        mkdir -p "$install_directory"
+        temp_directory=$(mktemp -d)
+        trap 'rm -rf $temp_directory' EXIT
+        curl -sSfL https://github.com/norwoodj/helm-docs/releases/download/v${version}/helm-docs_${version}_${os}_${arch}.tar.gz | tar xz -C $temp_directory
+        cp -f $temp_directory/helm-docs $install_directory
+        chmod a+x "$install_directory/helm-docs"
+        echo "$install_directory" >> $GITHUB_PATH
+        echo "path=$install_directory/helm-docs" >> $GITHUB_OUTPUT