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Remove unused methods

This commit is contained in:
Jacob Vosmaer 2017-08-03 15:58:36 +02:00
parent 3a8f4a3460
commit 00c9c6b458
1 changed files with 0 additions and 77 deletions
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77
lib/gitlab/git/repository.rb
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@ -849,46 +849,6 @@ module Gitlab
submodule_data.select { |path, data| data['id'] }
end
# Returns true if +commit+ introduced changes to +path+, using commit
# trees to make that determination. Uses the history simplification
# rules that `git log` uses by default, where a commit is omitted if it
# is TREESAME to any parent.
#
# If the +follow+ option is true and the file specified by +path+ was
# renamed, then the path value is set to the old path.
def commit_touches_path?(commit, path, follow, walker)
entry = tree_entry(commit, path)
if commit.parents.empty?
# This is the root commit, return true if it has +path+ in its tree
return !entry.nil?
end
num_treesame = 0
commit.parents.each do |parent|
parent_entry = tree_entry(parent, path)
# Only follow the first TREESAME parent for merge commits
if num_treesame > 0
walker.hide(parent)
next
end
if entry.nil? && parent_entry.nil?
num_treesame += 1
elsif entry && parent_entry && entry[:oid] == parent_entry[:oid]
num_treesame += 1
end
end
case num_treesame
when 0
detect_rename(commit, commit.parents.first, path) if follow
true
else false
end
end
# Find the entry for +path+ in the tree for +commit+
def tree_entry(commit, path)
pathname = Pathname.new(path)
@ -916,43 +876,6 @@ module Gitlab
tmp_entry
end
# Compare +commit+ and +parent+ for +path+. If +path+ is a file and was
# renamed in +commit+, then set +path+ to the old filename.
def detect_rename(commit, parent, path)
diff = parent.diff(commit, paths: [path], disable_pathspec_match: true)
# If +path+ is a filename, not a directory, then we should only have
# one delta. We don't need to follow renames for directories.
return nil if diff.each_delta.count > 1
delta = diff.each_delta.first
if delta.added?
full_diff = parent.diff(commit)
full_diff.find_similar!
full_diff.each_delta do |full_delta|
if full_delta.renamed? && path == full_delta.new_file[:path]
# Look for the old path in ancestors
path.replace(full_delta.old_file[:path])
end
end
end
end
# Returns true if the index entry has the special file mode that denotes
# a submodule.
def submodule?(index_entry)
index_entry[:mode] == 57344
end
# Return a Rugged::Index that has read from the tree at +ref_name+
def populated_index(ref_name)
commit = rev_parse_target(ref_name)
index = rugged.index
index.read_tree(commit.tree)
index
end
# Return the Rugged patches for the diff between +from+ and +to+.
def diff_patches(from, to, options = {}, *paths)
options ||= {}