class AvoDeploy::ScmProvider::GitScmProvider

Public Class Methods

new(env) click to toggle source
Initializes the provider

 @param env [TaskExecutionEnvironment] Environment for the commands to be executed in

Calls superclass method
# File lib/avodeploy/scm_provider/git_scm_provider.rb, line 26
def initialize(env)
  super(env)
end

Public Instance Methods

checkout_from_remote(url, local_dir, branch, tag = nil) click to toggle source

Checks out repository code from a system and switches to the given branch

@param url [String] the repository location @param local_dir [String] path to the working copy @param branch [String] the branch to check out @param tag [String] tag to check out

# File lib/avodeploy/scm_provider/git_scm_provider.rb, line 36
def checkout_from_remote(url, local_dir, branch, tag = nil)
  res = @env.command("git clone --recursive #{url} #{local_dir}")
  raise RuntimeError, "Could not clone from git url #{url}" unless res.retval == 0

  branch = tag if tag.nil? == false

  @env.chdir(local_dir)
  res = @env.command("git checkout #{branch}")
  @env.chdir('../')

  raise RuntimeError, "could not switch to branch #{branch}" unless res.retval == 0
end
cli_utils() click to toggle source

Returns the scm tools that have to be installed on specific systems

@return [Array] array of utilities

# File lib/avodeploy/scm_provider/git_scm_provider.rb, line 88
def cli_utils
  ['git', 'awk', 'grep']
end
diff_files_between_revisions(rev1, rev2) click to toggle source

Finds files that differ between two revisions and returns them as an array

@param rev1 [String] sha1 @param rev2 [String] sha1

@return [Array]

# File lib/avodeploy/scm_provider/git_scm_provider.rb, line 64
def diff_files_between_revisions(rev1, rev2)
  res = @env.command("git diff --name-only #{rev1} #{rev2}")
  res.stdout.lines
end
revision() click to toggle source

Returns the current revision of the working copy

@return [String] the current revision of the working copy

# File lib/avodeploy/scm_provider/git_scm_provider.rb, line 52
def revision
  res = @env.command('git rev-parse HEAD')
  res.stdout.gsub("\n", '')
end
scm_files() click to toggle source

Returns scm files to be executed in the deployment process

@return [Array] array of scm control files

# File lib/avodeploy/scm_provider/git_scm_provider.rb, line 81
def scm_files
  ['.git', '.gitignore']
end
unknown_files_in_workdir() click to toggle source

Finds files unknown file in the working directory and returns them as a array

@return [Array]

# File lib/avodeploy/scm_provider/git_scm_provider.rb, line 73
def unknown_files_in_workdir
  res = @env.command("git status -s | grep '^??' | awk '/^?? (.*)$/ {print $2}'")
  res.stdout.lines
end