Initial implementation of portainer-cli

Ruby CLI tool for interacting with the Portainer API. Supports listing endpoints/stacks/containers/volumes/networks, creating stacks and containers, and opening an interactive exec session in a container via WebSocket. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-22 12:58:33 +01:00
commit d3cb4fdebd
14 changed files with 815 additions and 0 deletions
@@ -0,0 +1,56 @@
+# frozen_string_literal: true
+
+require 'yaml'
+require 'fileutils'
+
+module PortainerCli
+  class Config
+    CONFIG_DIR  = File.expand_path('~/.portainer-cli').freeze
+    CONFIG_FILE = File.join(CONFIG_DIR, 'config.yml').freeze
+
+    attr_accessor :url, :token, :api_key
+
+    def self.load
+      new.tap(&:read)
+    end
+
+    def read
+      return unless File.exist?(CONFIG_FILE)
+
+      data = YAML.safe_load(File.read(CONFIG_FILE), permitted_classes: [], symbolize_names: false) || {}
+      @url     = data['url']
+      @token   = data['token']
+      @api_key = data['api_key']
+    end
+
+    def save
+      FileUtils.mkdir_p(CONFIG_DIR)
+      data = {}
+      data['url']     = @url     if @url
+      data['token']   = @token   if @token
+      data['api_key'] = @api_key if @api_key
+      File.write(CONFIG_FILE, YAML.dump(data))
+      File.chmod(0o600, CONFIG_FILE)
+    end
+
+    def valid?
+      !@url.nil? && !@url.empty? && auth_set?
+    end
+
+    def auth_header
+      if @api_key && !@api_key.empty?
+        { 'X-API-Key' => @api_key }
+      elsif @token && !@token.empty?
+        { 'Authorization' => "Bearer #{@token}" }
+      else
+        {}
+      end
+    end
+
+    private
+
+    def auth_set?
+      (@token && !@token.empty?) || (@api_key && !@api_key.empty?)
+    end
+  end
+end