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 +1,65 @@
+# frozen_string_literal: true
+
+require_relative 'base'
+
+module PortainerCli
+  module Commands
+    class Configure
+      include Base
+
+      def initialize(config)
+        @config = config
+      end
+
+      def run(_args)
+        puts bold("Portainer CLI configuration")
+        puts "Config will be saved to: #{cyan(Config::CONFIG_FILE)}"
+        puts
+
+        @config.url = prompt("Portainer URL", @config.url || "https://portainer.example.com")
+
+        puts
+        puts "Authentication — choose one:"
+        puts "  #{cyan('1')} API Key  (recommended, no expiry)"
+        puts "  #{cyan('2')} JWT token (from login)"
+        choice = prompt("Choice [1/2]", "1")
+
+        if choice == "2"
+          @config.api_key = nil
+          @config.token   = prompt_secret("JWT token", @config.token)
+        else
+          @config.token   = nil
+          @config.api_key = prompt_secret("API key", @config.api_key)
+        end
+
+        @config.save
+        puts
+        puts green("Configuration saved to #{Config::CONFIG_FILE}")
+      end
+
+      private
+
+      def prompt(label, default = nil)
+        default_hint = default ? " [#{dim(default)}]" : ""
+        print "#{label}#{default_hint}: "
+        input = $stdin.gets&.chomp
+        (input.nil? || input.empty?) ? default.to_s : input
+      end
+
+      def prompt_secret(label, current = nil)
+        hint = current ? " [#{dim('keep current')}]" : ""
+        print "#{label}#{hint}: "
+        # Hide input if on a TTY
+        value = if $stdin.tty?
+          require 'io/console'
+          v = $stdin.noecho(&:gets)&.chomp
+          puts
+          v
+        else
+          $stdin.gets&.chomp
+        end
+        (value.nil? || value.empty?) ? current.to_s : value
+      end
+    end
+  end
+end