Class: Lemans::Clobber

Inherits:
Object
  • Object
show all
Defined in:
lib/lemans/clobber.rb

Overview

Deletes run directories based on the provided filters.

Constant Summary collapse

TRIAL_DIR = 
/\A(?<task>.+)__[A-Za-z0-9]{7}\z/

Instance Method Summary collapse

Constructor Details

#initialize(runs_dir:, tasks: [], ttl_sec: nil, invalid: false) ⇒ Clobber

Returns a new instance of Clobber.



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# File 'lib/lemans/clobber.rb', line 12

def initialize(runs_dir:, tasks: [], ttl_sec: nil, invalid: false)
  @runs_dir = Pathname(runs_dir)
  @tasks = Array(tasks)
  @ttl_sec = ttl_sec
  @invalid = invalid
end

Instance Method Details

#call ⇒ Object

Deletes everything it can, says what it could not, and returns what it actually removed — the caller's "deleted N" must not count survivors.



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# File 'lib/lemans/clobber.rb', line 25

def call
  deleted = matches.select do |entry|
    FileUtils.remove_entry(entry.to_s)
    true
  rescue SystemCallError => e
    warn "lemans: could not delete #{entry}: #{e.message}"
    false
  end
  prune_emptied_parents(deleted)
  deleted
end

#matches ⇒ Object 



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# File 'lib/lemans/clobber.rb', line 19

def matches
  @matches ||= select_matches
end