Module: NdrDevSupport::RakeCI::CommitCop

Defined in:
lib/ndr_dev_support/rake_ci/commit_cop.rb,
lib/ndr_dev_support/rake_ci/commit_cop/renamed_migration.rb,
lib/ndr_dev_support/rake_ci/commit_cop/modified_migration.rb,
lib/ndr_dev_support/rake_ci/commit_cop/concerns/deputisable.rb,
lib/ndr_dev_support/rake_ci/commit_cop/missing_associated_test_file.rb,
lib/ndr_dev_support/rake_ci/commit_cop/migration_without_structure_dump.rb

Overview

This module encapsulates commit cop logic

Defined Under Namespace

Modules: Deputisable Classes: MigrationWithoutStructureDump, MissingAssociatedTestFile, ModifiedMigration, RenamedMigration

Constant Summary collapse

COMMIT_COPS = 
[
  MigrationWithoutStructureDump,
  MissingAssociatedTestFile,
  ModifiedMigration,
  RenamedMigration
].freeze

Class Method Summary collapse

Class Method Details

.changes(commit) ⇒ Object

converts the deltas into a simpler changes hash of filename sets representation



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# File 'lib/ndr_dev_support/rake_ci/commit_cop.rb', line 52

def self.changes(commit)
  changes = { added: Set.new, deleted: Set.new, modified: Set.new, renamed: Set.new }

  each_delta(commit) do |delta|
    if delta.status == :renamed
      changes[delta.status].add([delta.old_file[:path], delta.new_file[:path]])
    else
      # old_file and new_file are the same
      changes[delta.status].add(delta.old_file[:path])
    end
  end

  changes
end

.each_delta(commit, &block) ⇒ Object

enumerates over each delta of the commmit



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# File 'lib/ndr_dev_support/rake_ci/commit_cop.rb', line 45

def self.each_delta(commit, &block)
  diffs = commit.parents.first.diff(commit)
  diffs.find_similar!
  diffs.each_delta(&block)
end

.with_pattern ⇒ Object

Isolates migration/structure pattern changes by resetting them after yielding



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# File 'lib/ndr_dev_support/rake_ci/commit_cop.rb', line 68

def self.with_pattern
  default_migration_paths = migration_paths
  default_structure_dump_pattern = structure_dump_pattern

  yield

  self.migration_paths = default_migration_paths
  self.structure_dump_pattern = default_structure_dump_pattern
end