Class: Fastlane::Actions::ResetGitRepoAction

Inherits:
Fastlane::Action show all
Defined in:
lib/fastlane/actions/reset_git_repo.rb

Overview

Does a hard reset and clean on the repo

Class Method Summary collapse

Methods inherited from Fastlane::Action

output, sh

Class Method Details

.author ⇒ Object 



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# File 'lib/fastlane/actions/reset_git_repo.rb', line 45

def self.author
  'lmirosevic'
end

.available_options ⇒ Object 



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# File 'lib/fastlane/actions/reset_git_repo.rb', line 38

def self.available_options
  [
    ['files', 'Array of files the changes should be discarded from. If not given, all files will be discarded'],
    ['force', 'Skip verifying of previously clean state of repo. Only recommended in combination with `files` option']
  ]
end

.description ⇒ Object 



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# File 'lib/fastlane/actions/reset_git_repo.rb', line 26

def self.description
  "Resets git repo to a clean state by discarding uncommited changes"
end

.details ⇒ Object 



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# File 'lib/fastlane/actions/reset_git_repo.rb', line 30

def self.details
  [
    "This action will reset your git repo to a clean state, discarding any uncommitted and untracked changes. Useful in case you need to revert the repo back to a clean state, e.g. after the fastlane run.",
    "It's a pretty drastic action so it comes with a sort of safety latch. It will only proceed with the reset if either of these conditions are met:",
    "You have called the ensure_git_status_clean action prior to calling this action. This ensures that your repo started off in a clean state, so the only things that will get destroyed by this action are files that are created as a byproduct of the fastlane run."
  ].join(' ')
end

.run(params) ⇒ Object 



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# File 'lib/fastlane/actions/reset_git_repo.rb', line 5

def self.run(params)
  hash = params.first
  if params.include?(:force) || hash[:force] || Actions.lane_context[SharedValues::GIT_REPO_WAS_CLEAN_ON_START]
    paths = (hash[:files] rescue nil)

    if (paths || []).count == 0
      Actions.sh('git reset --hard HEAD')
      Actions.sh('git clean -qfdx')
      Helper.log.info 'Git repo was reset and cleaned back to a pristine state.'.green
    else
      paths.each do |path|
        Helper.log.warn("Couldn't find file at path '#{path}'") unless File.exists?(path)
        Actions.sh("git checkout -- '#{path}'")
      end
      Helper.log.info "Git cleaned up #{paths.count} files.".green
    end
  else
    raise 'This is a destructive and potentially dangerous action. To protect from data loss, please add the `ensure_git_status_clean` action to the beginning of your lane, or if you\'re absolutely sure of what you\'re doing then call this action with the :force option.'.red
  end
end