Class: Kdep::Commands::Bump

Inherits:
Object
  • Object
show all
Defined in:
lib/kdep/commands/bump.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(global_options:, command_options:, args:) ⇒ Bump

Returns a new instance of Bump.



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# File 'lib/kdep/commands/bump.rb', line 21

def initialize(global_options:, command_options:, args:)
  @global_options = global_options
  @command_options = command_options
  @args = args
  @ui = Kdep::UI.new(color: false)
end

Class Method Details

.option_parser ⇒ Object 



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# File 'lib/kdep/commands/bump.rb', line 6

def self.option_parser
  OptionParser.new do |opts|
    opts.banner = "Usage: kdep bump [deploy] [env]"
    opts.separator ""
    opts.separator "Full pipeline: registry query -> version increment -> build -> push -> render -> apply."
    opts.separator ""
    opts.on("--skip-apply", "Build and push only, skip render+apply")
    opts.on("--dry-run", "Run full pipeline but skip kubectl apply")
    opts.on("--no-dashboard", "Skip TUI dashboard after deploy")
    opts.on("--platform=PLATFORM", "Target platform (e.g., linux/amd64)")
    opts.on("--init-state", "Seed state.yml at 0.0 when missing (non-interactive)")
    opts.on("--no-check", "Skip preflight check: validators")
  end
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/kdep/commands/bump.rb', line 28

def execute
  deploy_name = @args[0]
  env = @args[1]

  # Step 1: Discovery + config
  discovery = Kdep::Discovery.new
  kdep_dir = discovery.find_kdep_dir

  unless kdep_dir
    @ui.error("No kdep/ directory found")
    exit 1
  end

  deploy_dir = resolve_deploy_dir(kdep_dir, deploy_name, discovery)
  unless deploy_dir
    exit 1
  end

  config = Kdep::Config.new(deploy_dir, env).load

  # Feature G: preflight validators. Runs for every preset, halts on
  # first failure. --no-check skips.
  unless @command_options[:"no-check"]
    run_preflight_checks(config, deploy_dir, kdep_dir)
  end

  # Feature E: dispatch on preset before the docker-heavy app pipeline.
  # Helm and custom presets don't build/push images — they route to
  # preset-specific pipelines that keep the rest of bump's guarantees
  # (context guard, rollout tracking, etc.).
  preset = config["preset"]
  if preset == "helm"
    run_helm_pipeline(deploy_dir, env)
    return
  elsif preset == "custom"
    run_custom_pipeline(deploy_dir, config, kdep_dir)
    return
  end

  # Step 2: Local config sanity — read state.yml BEFORE touching the
  # cluster. A missing/corrupt state.yml is a local config error and
  # should fail fast without waking kubectl.
  begin
    current_tag = Kdep::State.tag(deploy_dir) || handle_missing_state(deploy_dir)
  rescue Kdep::State::Error => e
    @ui.error(e.message)
    exit 1
  end
  # to_fix.md #3 — warn if someone has gitignored state.yml
  require "kdep/doctor/check_state_gitignored"
  gitignore_result = Kdep::Doctor::CheckStateGitignored.new(deploy_dir).run
  if gitignore_result.severity == :error
    @ui.warn(gitignore_result.message)
    @ui.warn(gitignore_result.hint) if gitignore_result.hint
  end

  # Step 3: Context guard (bump touches the cluster)
  begin
    Kdep::ContextGuard.new(config["context"]).validate!
  rescue Kdep::Kubectl::Error => e
    @ui.error(e.message)
    exit 1
  end

  # Pre-apply cluster health check
  dry_run = @command_options[:"dry-run"]
  unless @command_options[:"skip-apply"] || dry_run
    health = Kdep::ClusterHealth.new
    health.report(@ui)
  end

  image = config["image"] || config["name"]
  registry_url = config["registry"]
  repo_root = File.dirname(kdep_dir)

  begin
    # Step 4: Increment minor version.
    parsed = Kdep::VersionTagger.parse(current_tag)
    next_version = parsed ? "#{parsed[0]}.#{parsed[1] + 1}" : "0.1"
    @ui.info("#{current_tag} -> #{next_version}")

    # Step 5: Build
    if registry_url && !registry_url.to_s.empty?
      full_tag = "#{registry_url}/#{image}:#{next_version}"
    else
      full_tag = "#{image}:#{next_version}"
    end

    Kdep::Docker.build(
      tag: full_tag,
      context_dir: repo_root,
      dockerfile: config["dockerfile"],
      target: config["target"],
      platform: @command_options[:platform] || config["platform"],
      build_args: config["build_args"]
    )
    @ui.info("Built: #{full_tag}")

    # Step 6: Push
    Kdep::Docker.push(full_tag)
    @ui.info("Pushed: #{full_tag}")

    # Step 7: Render + Apply (unless --skip-apply)
    unless @command_options[:"skip-apply"]
      config["tag"] = next_version

      # Render manifests
      preset = Kdep::Preset.new(config["preset"], deploy_dir)
      resources = preset.resources
      output_dir = File.join(deploy_dir, ".rendered")

      writer = Kdep::Writer.new(output_dir)
      writer.clean
      renderer = Kdep::Renderer.new(config, deploy_dir)
      validator = Kdep::Validator.new
      validation_errors = []

      resources.each_with_index do |resource_name, idx|
        index = idx + 1
        content = renderer.render_resource(resource_name)

        unless content.nil? || content.strip.empty?
          result = validator.validate(content, resource_name)
          unless result["valid"]
            result["errors"].each do |err|
              validation_errors << "#{resource_name}: #{err}"
            end
          end
        end

        writer.write(resource_name, content, index)
      end

      unless validation_errors.empty?
        validation_errors.each { |err| @ui.error(err) }
        @ui.error("Manifest validation failed -- fix errors before applying")
        exit 1
      end

      rendered_files = Dir.glob(File.join(output_dir, "*.yml")).sort

      if dry_run
        rendered_files.each do |f|
          @ui.info("Would apply: #{File.basename(f)}")
        end
        @ui.info("#{rendered_files.length} files validated (dry-run, no cluster changes)")
      else
        # Apply
        namespace = config["namespace"]
        applied = 0

        rendered_files.each do |file_path|
          begin
            Kdep::Kubectl.apply(file_path, namespace: namespace)
            @ui.info("applied: #{File.basename(file_path)}")
            applied += 1
          rescue Kdep::Kubectl::Error => e
            @ui.error("#{File.basename(file_path)}: #{e.message}")
            exit 1
          end
        end

        @ui.info("#{applied} files applied, 0 errors")

        # Save new tag to state.yml
        Kdep::State.write(deploy_dir, tag: next_version)

        # Launch TUI dashboard for live monitoring
        unless @command_options[:"no-dashboard"]
          dashboard = Kdep::Dashboard.new(
            "name" => config["name"],
            "namespace" => namespace,
            "registry" => config["registry"],
            "image" => image
          )
          dashboard.run
        end
      end
    end

  rescue Kdep::Docker::Error => e
    @ui.error(e.message)
    exit 1
  rescue Kdep::Registry::Error => e
    @ui.error(e.message)
    exit 1
  end
end