Class: Migrator::Wikis::MigrateFromDb

Inherits:
Object
  • Object
show all
Defined in:
lib/tractive/migrator/wikis/migrate_from_db.rb

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ MigrateFromDb

Returns a new instance of MigrateFromDb.



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# File 'lib/tractive/migrator/wikis/migrate_from_db.rb', line 8

def initialize(args)
  $logger.debug("OPTIONS = #{args}")

  @config = args[:cfg]
  @options = args[:opts]
  @authors_map = @config["users"].to_h

  @tracticketbaseurl    = @config["trac"]["ticketbaseurl"]
  @git_repo             = @config["github"]["repo"]
  @changeset_base_url   = @config["trac"]["changeset_base_url"] || ""
  @revmap_path          = @config["revmap_path"]
  @attachments_hashed   = @config.dig("wiki", "attachments", "hashed")

  @wiki_attachments_url = @options["attachment-base-url"] || @config.dig("wiki", "attachments", "url") || ""
  @repo_path            = @options["repo-path"] || ""
  @home_page_name       = @options["home-page-name"]
  @wiki_extensions      = @options["wiki-extensions"]
  @source_folders       = @options["source-folders"]

  @attachment_options   = {
    hashed: @attachments_hashed
  }

  verify_options
  verify_locations

  @twf_to_markdown = Migrator::Converter::TwfToMarkdown.new(
    @tracticketbaseurl,
    @attachment_options,
    @changeset_base_url,
    @wiki_attachments_url,
    @revmap_path,
    git_repo: @git_repo,
    home_page_name: @home_page_name,
    wiki_extensions: @wiki_extensions,
    source_folders: @source_folders
  )
end

Instance Method Details

#migrate_wikis ⇒ Object 



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# File 'lib/tractive/migrator/wikis/migrate_from_db.rb', line 47

def migrate_wikis
  $logger.info("Processing the wiki...")

  Dir.chdir(@options["repo-path"]) do
    # For every version of every file in the wiki...
    Tractive::Wiki.for_migration.each do |wiki|
      next if skip_file(wiki[:name])

      comment = if wiki[:comment].nil? || wiki[:comment].empty?
                  "Initial load of version #{wiki[:version]} of trac-file #{wiki[:name]}"
                else
                  wiki[:comment].gsub('"', '\"')
                end

      file_name = filename_for_wiki(wiki)

      $logger.info("Working with file [#{file_name}]")
      $logger.debug("Object: #{wiki}")

      wiki_markdown_text = @twf_to_markdown.convert(wiki[:text], id: wiki[:name])
      wiki_markdown_text += wiki_attachments(wiki)

      # Create file with content
      File.open(file_name, "w") do |f|
        f.puts(wiki_markdown_text)
      end

      # git-add it
      unless execute_command("git add #{file_name}").success?
        $logger.error("ERROR at git-add #{file_name}!!!")
        exit(1)
      end

      author = generate_author(wiki[:author])

      # git-commit it
      commit_command = "git commit --allow-empty -m \"#{comment}\" --author \"#{author}\" --date \"#{wiki[:fixeddate]}\""
      unless execute_command(commit_command).success?
        $logger.error("ERROR at git-commit #{file_name}!!!")
        exit(1)
      end
    end
  end
end