Class: DevSnap::MonitorWorkspace

Inherits:
Object
  • Object
show all
Defined in:
lib/dev_snap/monitor_workspace.rb

Overview

Strong assume it is git workspace

Constant Summary collapse

VCSMarker = 
".git"
DevSnapRepoName = 
"dev_snap_repos"

Instance Method Summary collapse

Constructor Details

#initialize(root, backupReposPath) ⇒ MonitorWorkspace

Returns a new instance of MonitorWorkspace.

Raises:



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# File 'lib/dev_snap/monitor_workspace.rb', line 15

def initialize(root, backupReposPath)
  @root = root
  raise Error, "Root does not exist" if not File.exist?(@root)

  @workspace = GitCli::Workspace.new(@root)
  @backupReposPath = backupReposPath
end

Instance Method Details

#is_vcs_workspace? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dev_snap/monitor_workspace.rb', line 23

def is_vcs_workspace?
  @workspace.is_workspace?
end

#run ⇒ Object 



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# File 'lib/dev_snap/monitor_workspace.rb', line 27

def run

  if is_vcs_workspace?

    #binding.break

    snapName = ".git_snap"
    gitBackupName = ".git_prod"

    prodGit = File.join(@root, VCSMarker)
    prodGitBack = File.join(@root, gitBackupName)
    snapGit = File.join(@root, snapName)

    # Move .git folder to .git_prod... 
    logger.debug "Move #{prodGit} to #{prodGitBack}" if DevSnap.is_detail_debug?
    FileUtils.mv(prodGit, prodGitBack)
    # no more .git/...

    begin
      if not File.exist?(snapGit)
        # init .git/
        logger.debug "'#{snapGit}' doesn't exist. Init snap git"
        @workspace.vcs.init(@root)
        @workspace.add_remote(DevSnapRepoName, @backupReposPath)
        @workspace.ignore(snapName, gitBackupName)
        @workspace.commit("Adding backup git into ignore list")
      else
        # rename .git.snap/ to .git/
        logger.debug "Rename #{snapGit} to #{prodGit}" if DevSnap.is_detail_debug?
        FileUtils.mv(snapGit, prodGit)
      end

      # here, .git = snap git

      if not @workspace.clean?
        logger.debug "Workspace '#{@workspace.workspace_root}' has changes"
        if DevSnap.is_detail_debug?
          logger.debug "Workspace new files : #{@workspace.newFiles}"
          logger.debug "Workspace modified files : #{@workspace.modFiles}"
          logger.debug "Workspace staged files : #{@workspace.stgFiles}"
          logger.debug "Workspace deleted files : #{@workspace.delFiles}"
          logger.debug "Workspace conflicted files : #{@workspace.cftFiles}"
        end

        @workspace.add(".")
        @workspace.commit("Added by DevSnap version #{DevSnap::VERSION} at #{Time.now}")

        if not @workspace.remote_config.keys.include?("dev_snap_repos")
          @workspace.add_remote(DevSnapRepoName, @backupReposPath)
        end

        @workspace.push_changes(DevSnapRepoName)

      else
        logger.debug "[Skipped] Workspace '#{@workspace.workspace_root}' is clean"
      end

    rescue Exception => ex
      raise

    ensure

      # before begin block, .git/ already renamed to .git_prod
      # If there is still .git/, then it must be the snap
      if File.exist?(prodGit)
        # rename .git to .git.snap.. no more .git
        logger.debug "Rename #{prodGit} to #{snapGit}" if DevSnap.is_detail_debug?
        FileUtils.mv(prodGit, snapGit)
      end

      # rename .git_prod to .git
      logger.debug "Move #{prodGitBack} to #{prodGit}" if DevSnap.is_detail_debug?
      FileUtils.mv(prodGitBack, prodGit)

    end

  else
    logger.debug "Path '#{@root}' is not a VCS workspace"
  end

end