Class: Gitlab::Git::Repository

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Includes:
Popen
Defined in:
lib/gitlab_git/repository.rb

Defined Under Namespace

Classes: InvalidBlobName, InvalidRef, NoRepository

Constant Summary collapse

SEARCH_CONTEXT_LINES = 
3
AUTOCRLF_VALUES = 
{
  "true" => true,
  "false" => false,
  "input" => :input
}.freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Popen

#popen

Constructor Details

#initialize(path) ⇒ Repository

‘path’ must be the path to a bare git repository, e.g. /path/to/my-repo.git



33
34
35
36
 
# File 'lib/gitlab_git/repository.rb', line 33

def initialize(path)
  @path = path
  @name = path.split("/").last
end

Instance Attribute Details

#name ⇒ Object (readonly)

Directory name of repo



23
24
25
 
# File 'lib/gitlab_git/repository.rb', line 23

def name
  @name
end

#path ⇒ Object (readonly)

Full path to repo



20
21
22
 
# File 'lib/gitlab_git/repository.rb', line 20

def path
  @path
end

#rugged ⇒ Object (readonly)

Rugged repo object



26
27
28
 
# File 'lib/gitlab_git/repository.rb', line 26

def rugged
  @rugged
end

Instance Method Details

#add_tag(tag_name, ref_target, options = nil) ⇒ Object

Add a tag with tag_name+ name to the repository in corresponding ref_target+ supports passing a hash of options to create an annotated tag

Valid annotation options are:

:tagger ::
  same structure as a committer, the user that is creating the tag

:message ::
  the message to include in the tag annotation

Returns a Gitlab::Git::Tag



751
752
753
754
755
756
757
758
759
760
761
762
 
# File 'lib/gitlab_git/repository.rb', line 751

def add_tag(tag_name, ref_target, options = nil)
  tag = rugged.tags.create(tag_name, ref_target, options)
  if tag.annotated?
    Tag.new(tag_name, ref_target, tag.annotation.message)
  else
    Tag.new(tag_name, ref_target)
  end
rescue Rugged::TagError
  raise InvalidRef.new("Tag #{tag_name} already exists")
rescue Rugged::ReferenceError
  raise InvalidRef.new("Target #{ref_target} is invalid")
end

#archive_file_path(name, storage_path, format = "tar.gz") ⇒ Object 



188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
 
# File 'lib/gitlab_git/repository.rb', line 188

def archive_file_path(name, storage_path, format = "tar.gz")
  # Build file path
  return nil unless name

  extension =
    case format
    when "tar.bz2", "tbz", "tbz2", "tb2", "bz2"
      "tar.bz2"
    when "tar"
      "tar"
    when "zip"
      "zip"
    else
      # everything else should fall back to tar.gz
      "tar.gz"
    end

  file_name = "#{name}.#{extension}"
  File.join(storage_path, self.name, file_name)
end

#archive_metadata(ref, storage_path, format = "tar.gz") ⇒ Object 



172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
 
# File 'lib/gitlab_git/repository.rb', line 172

def archive_metadata(ref, storage_path, format = "tar.gz")
  ref ||= root_ref
  commit = Gitlab::Git::Commit.find(self, ref)
  return {} if commit.nil?

  project_name = self.name.chomp('.git')
  prefix = "#{project_name}-#{ref}-#{commit.id}"

  {
    'RepoPath' => path,
    'ArchivePrefix' => prefix,
    'ArchivePath' => archive_file_path(prefix, storage_path, format),
    'CommitId' => commit.id,
  }
end

#autocrlf ⇒ Object 



858
859
860
 
# File 'lib/gitlab_git/repository.rb', line 858

def autocrlf
  AUTOCRLF_VALUES[rugged.config['core.autocrlf']]
end

#autocrlf=(value) ⇒ Object 



862
863
864
 
# File 'lib/gitlab_git/repository.rb', line 862

def autocrlf=(value)
  rugged.config['core.autocrlf'] = AUTOCRLF_VALUES.invert[value]
end

#bare? ⇒ Boolean

Returns:

  • (Boolean) 


133
134
135
 
# File 'lib/gitlab_git/repository.rb', line 133

def bare?
  rugged.bare?
end

#branch_count ⇒ Object

Returns the number of valid branches



72
73
74
75
76
77
78
79
80
81
82
 
# File 'lib/gitlab_git/repository.rb', line 72

def branch_count
  rugged.branches.count do |ref|
    begin
      ref.name && ref.target # ensures the branch is valid

      true
    rescue Rugged::ReferenceError
      false
    end
  end
end

#branch_names ⇒ Object

Returns an Array of branch names sorted by name ASC



56
57
58
 
# File 'lib/gitlab_git/repository.rb', line 56

def branch_names
  branches.map(&:name)
end

#branch_names_contains(commit) ⇒ Object

Returns branch names collection that contains the special commit(SHA1 or name)

Ex.

repo.branch_names_contains('master')



449
450
451
 
# File 'lib/gitlab_git/repository.rb', line 449

def branch_names_contains(commit)
  branches_contains(commit).map { |c| c.name }
end

#branches ⇒ Object

Returns an Array of Branches



61
62
63
64
65
66
67
68
69
 
# File 'lib/gitlab_git/repository.rb', line 61

def branches
  rugged.branches.map do |rugged_ref|
    begin
      Branch.new(rugged_ref.name, rugged_ref.target)
    rescue Rugged::ReferenceError
      # Omit invalid branch
    end
  end.compact.sort_by(&:name)
end

#branches_contains(commit) ⇒ Object

Returns branch collection that contains the special commit(SHA1 or name)

Ex.

repo.branch_names_contains('master')



458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
 
# File 'lib/gitlab_git/repository.rb', line 458

def branches_contains(commit)
  commit_obj = rugged.rev_parse(commit)
  parent = commit_obj.parents.first unless commit_obj.parents.empty?

  walker = Rugged::Walker.new(rugged)

  rugged.branches.select do |branch|
    walker.push(branch.target_id)
    walker.hide(parent) if parent
    result = walker.any? { |c| c.oid == commit_obj.oid }
    walker.reset

    result
  end
end

#checkout(ref, options = {}, start_point = "HEAD") ⇒ Object

Check out the specified ref. Valid options are:

:b - Create a new branch at +start_point+ and set HEAD to the new
     branch.

* These options are passed to the Rugged::Repository#checkout method:

:progress ::
  A callback that will be executed for checkout progress notifications.
  Up to 3 parameters are passed on each execution:

  - The path to the last updated file (or +nil+ on the very first
    invocation).
  - The number of completed checkout steps.
  - The number of total checkout steps to be performed.

:notify ::
  A callback that will be executed for each checkout notification
  types specified with +:notify_flags+. Up to 5 parameters are passed
  on each execution:

  - An array containing the +:notify_flags+ that caused the callback
    execution.
  - The path of the current file.
  - A hash describing the baseline blob (or +nil+ if it does not
    exist).
  - A hash describing the target blob (or +nil+ if it does not exist).
  - A hash describing the workdir blob (or +nil+ if it does not
    exist).

:strategy ::
  A single symbol or an array of symbols representing the strategies
  to use when performing the checkout. Possible values are:

  :none ::
    Perform a dry run (default).

  :safe ::
    Allow safe updates that cannot overwrite uncommitted data.

  :safe_create ::
    Allow safe updates plus creation of missing files.

  :force ::
    Allow all updates to force working directory to look like index.

  :allow_conflicts ::
    Allow checkout to make safe updates even if conflicts are found.

  :remove_untracked ::
    Remove untracked files not in index (that are not ignored).

  :remove_ignored ::
    Remove ignored files not in index.

  :update_only ::
    Only update existing files, don't create new ones.

  :dont_update_index ::
    Normally checkout updates index entries as it goes; this stops
    that.

  :no_refresh ::
    Don't refresh index/config/etc before doing checkout.

  :disable_pathspec_match ::
    Treat pathspec as simple list of exact match file paths.

  :skip_locked_directories ::
    Ignore directories in use, they will be left empty.

  :skip_unmerged ::
    Allow checkout to skip unmerged files (NOT IMPLEMENTED).

  :use_ours ::
    For unmerged files, checkout stage 2 from index (NOT IMPLEMENTED).

  :use_theirs ::
    For unmerged files, checkout stage 3 from index (NOT IMPLEMENTED).

  :update_submodules ::
    Recursively checkout submodules with same options (NOT
    IMPLEMENTED).

  :update_submodules_if_changed ::
    Recursively checkout submodules if HEAD moved in super repo (NOT
    IMPLEMENTED).

:disable_filters ::
  If +true+, filters like CRLF line conversion will be disabled.

:dir_mode ::
  Mode for newly created directories. Default: +0755+.

:file_mode ::
  Mode for newly created files. Default: +0755+ or +0644+.

:file_open_flags ::
  Mode for opening files. Default:
  <code>IO::CREAT | IO::TRUNC | IO::WRONLY</code>.

:notify_flags ::
  A single symbol or an array of symbols representing the cases in
  which the +:notify+ callback should be invoked. Possible values are:

  :none ::
    Do not invoke the +:notify+ callback (default).

  :conflict ::
    Invoke the callback for conflicting paths.

  :dirty ::
    Invoke the callback for "dirty" files, i.e. those that do not need
    an update but no longer match the baseline.

  :updated ::
    Invoke the callback for any file that was changed.

  :untracked ::
    Invoke the callback for untracked files.

  :ignored ::
    Invoke the callback for ignored files.

  :all ::
    Invoke the callback for all these cases.

:paths ::
  A glob string or an array of glob strings specifying which paths
  should be taken into account for the checkout operation. +nil+ will
  match all files.  Default: +nil+.

:baseline ::
  A Rugged::Tree that represents the current, expected contents of the
  workdir.  Default: +HEAD+.

:target_directory ::
  A path to an alternative workdir directory in which the checkout
  should be performed.



713
714
715
716
717
718
719
720
 
# File 'lib/gitlab_git/repository.rb', line 713

def checkout(ref, options = {}, start_point = "HEAD")
  if options[:b]
    rugged.branches.create(ref, start_point)
    options.delete(:b)
  end
  default_options = { strategy: [:recreate_missing, :safe] }
  rugged.checkout(ref, default_options.merge(options))
end

#clean(options = {}) ⇒ Object

Mimic the ‘git clean` command and recursively delete untracked files. Valid keys that can be passed in the options hash are:

:d - Remove untracked directories :f - Remove untracked directories that are managed by a different

repository

:x - Remove ignored files

The value in options must evaluate to true for an option to take effect.

Examples:

repo.clean(d: true, f: true) # Enable the -d and -f options

repo.clean(d: false, x: true) # -x is enabled, -d is not



566
567
568
569
570
571
572
 
# File 'lib/gitlab_git/repository.rb', line 566

def clean(options = {})
  strategies = [:remove_untracked]
  strategies.push(:force) if options[:f]
  strategies.push(:remove_ignored) if options[:x]

  # TODO: implement this method
end

#commit_count(ref) ⇒ Object

Return total commits count accessible from passed ref



526
527
528
529
530
531
532
 
# File 'lib/gitlab_git/repository.rb', line 526

def commit_count(ref)
  walker = Rugged::Walker.new(rugged)
  walker.sorting(Rugged::SORT_TOPO | Rugged::SORT_REVERSE)
  oid = rugged.rev_parse_oid(ref)
  walker.push(oid)
  walker.count
end

#commits_between(from, to) ⇒ Object

Return a collection of Rugged::Commits between the two revspec arguments. See git-scm.com/docs/git-rev-parse.html#_specifying_revisions for a detailed list of valid arguments.



333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
 
# File 'lib/gitlab_git/repository.rb', line 333

def commits_between(from, to)
  walker = Rugged::Walker.new(rugged)
  walker.sorting(Rugged::SORT_DATE | Rugged::SORT_REVERSE)

  sha_from = sha_from_ref(from)
  sha_to = sha_from_ref(to)

  walker.push(sha_to)
  walker.hide(sha_from)

  commits = walker.to_a
  walker.reset

  commits
end

#commits_since(from_date) ⇒ Object 



835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
 
# File 'lib/gitlab_git/repository.rb', line 835

def commits_since(from_date)
  walker = Rugged::Walker.new(rugged)
  walker.sorting(Rugged::SORT_DATE | Rugged::SORT_REVERSE)

  rugged.references.each("refs/heads/*") do |ref|
    walker.push(ref.target_id)
  end

  commits = []
  walker.each do |commit|
    break if commit.author[:time].to_date < from_date
    commits.push(commit)
  end

  commits
end

#copy_gitattributes(ref) ⇒ Object 



944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
 
# File 'lib/gitlab_git/repository.rb', line 944

def copy_gitattributes(ref)
  begin
    commit = lookup(ref)
  rescue Rugged::ReferenceError
    raise InvalidRef.new("Ref #{ref} is invalid")
  end

  # Create the paths
  info_dir_path = File.join(path, 'info')
  info_attributes_path = File.join(info_dir_path, 'attributes')

  begin
    # Retrieve the contents of the blob
    gitattributes_content = blob_content(commit, '.gitattributes')
  rescue InvalidBlobName
    # No .gitattributes found. Should now remove any info/attributes and return
    File.delete(info_attributes_path) if File.exists?(info_attributes_path)
    return
  end

  # Create the info directory if needed
  Dir.mkdir(info_dir_path) unless File.directory?(info_dir_path)

  # Write the contents of the .gitattributes file to info/attributes
  File.write(info_attributes_path, gitattributes_content)
end

#count_commits_between(from, to) ⇒ Object

Counts the amount of commits between ‘from` and `to`.



350
351
352
 
# File 'lib/gitlab_git/repository.rb', line 350

def count_commits_between(from, to)
  commits_between(from, to).size
end

#create_branch(ref, start_point = "HEAD") ⇒ Object

Create a new branch named **ref+ based on **stat_point+, HEAD by default

Examples:

create_branch("feature")
create_branch("other-feature", "master")



732
733
734
735
736
737
738
 
# File 'lib/gitlab_git/repository.rb', line 732

def create_branch(ref, start_point = "HEAD")
  rugged_ref = rugged.branches.create(ref, start_point)
  Branch.new(rugged_ref.name, rugged_ref.target)
rescue Rugged::ReferenceError => e
  raise InvalidRef.new("Branch #{ref} already exists") if e.to_s =~ /'refs\/heads\/#{ref}'/
  raise InvalidRef.new("Invalid reference #{start_point}")
end

#delete_branch(branch_name) ⇒ Object

Delete the specified branch from the repository



723
724
725
 
# File 'lib/gitlab_git/repository.rb', line 723

def delete_branch(branch_name)
  rugged.branches.delete(branch_name)
end

#diff(from, to, options = {}, *paths) ⇒ Object

Return an array of Diff objects that represent the diff between from and to. See Diff::filter_diff_options for the allowed diff options. The options hash can also include :break_rewrites to split larger rewrites into delete/add pairs.



363
364
365
 
# File 'lib/gitlab_git/repository.rb', line 363

def diff(from, to, options = {}, *paths)
  DiffCollection.new(diff_patches(from, to, options, *paths), options)
end

#diff_text(from, to, options = {}, *paths) ⇒ Object

Return the diff between from and to in a single patch string. The options hash has the same allowed keys as #diff.



369
370
371
372
373
374
375
376
 
# File 'lib/gitlab_git/repository.rb', line 369

def diff_text(from, to, options = {}, *paths)
  # NOTE: It would be simpler to use the Rugged::Diff#patch method, but
  # that formats the diff text differently than Rugged::Patch#to_s for
  # changes to binary files.
  diff_patches(from, to, options, *paths).map do |p|
    p.to_s
  end.join("\n")
end

#diffable?(blob) ⇒ Boolean

Checks if the blob should be diffable according to its attributes

Returns:

  • (Boolean) 


972
973
974
975
 
# File 'lib/gitlab_git/repository.rb', line 972

def diffable?(blob)
  blob_attributes = attributes(blob.path).to_h
  blob_attributes.fetch('diff', blob.text?)
end

#discover_default_branch ⇒ Object

Discovers the default branch based on the repository’s available branches

  • If no branches are present, returns nil

  • If one branch is present, returns its name

  • If two or more branches are present, returns current HEAD or master or first branch



146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
 
# File 'lib/gitlab_git/repository.rb', line 146

def discover_default_branch
  names = branch_names

  return if names.empty?

  return names[0] if names.length == 1

  if rugged_head
    extracted_name = Ref.extract_branch_name(rugged_head.name)

    return extracted_name if names.include?(extracted_name)
  end

  if names.include?('master')
    'master'
  else
    names[0]
  end
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


129
130
131
 
# File 'lib/gitlab_git/repository.rb', line 129

def empty?
  rugged.empty?
end

#fetch(remote_name) ⇒ Object

Fetch the specified remote



789
790
791
 
# File 'lib/gitlab_git/repository.rb', line 789

def fetch(remote_name)
  rugged.remotes[remote_name].fetch
end

#find_commits(options = {}) ⇒ Object

Returns commits collection

Ex.

repo.find_commits(
  ref: 'master',
  max_count: 10,
  skip: 5,
  order: :date
)

+options+ is a Hash of optional arguments to git
  :ref is the ref from which to begin (SHA1 or name)
  :contains is the commit contained by the refs from which to begin (SHA1 or name)
  :max_count is the maximum number of commits to fetch
  :skip is the number of commits to skip
  :order is the commits order and allowed value is :date(default) or :topo



395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
 
# File 'lib/gitlab_git/repository.rb', line 395

def find_commits(options = {})
  actual_options = options.dup

  allowed_options = [:ref, :max_count, :skip, :contains, :order]

  actual_options.keep_if do |key|
    allowed_options.include?(key)
  end

  default_options = { skip: 0 }
  actual_options = default_options.merge(actual_options)

  walker = Rugged::Walker.new(rugged)

  if actual_options[:ref]
    walker.push(rugged.rev_parse_oid(actual_options[:ref]))
  elsif actual_options[:contains]
    branches_contains(actual_options[:contains]).each do |branch|
      walker.push(branch.target_id)
    end
  else
    rugged.references.each("refs/heads/*") do |ref|
      walker.push(ref.target_id)
    end
  end

  if actual_options[:order] == :topo
    walker.sorting(Rugged::SORT_TOPO)
  else
    walker.sorting(Rugged::SORT_DATE)
  end


  commits = []
  offset = actual_options[:skip]
  limit = actual_options[:max_count]
  walker.each(offset: offset, limit: limit) do |commit|
    gitlab_commit = Gitlab::Git::Commit.decorate(commit)
    commits.push(gitlab_commit)
  end

  walker.reset

  commits
rescue Rugged::OdbError
  []
end

#format_patch(from, to, options = {}) ⇒ Object

Return a String containing the mbox-formatted diff between from and to. See #diff for the allowed keys in the options hash.



800
801
802
803
804
805
806
807
808
809
810
811
812
 
# File 'lib/gitlab_git/repository.rb', line 800

def format_patch(from, to, options = {})
  options ||= {}
  break_rewrites = options[:break_rewrites]
  actual_options = Diff.filter_diff_options(options)

  from_sha = rugged.rev_parse_oid(from)
  to_sha = rugged.rev_parse_oid(to)
  commits_between(from_sha, to_sha).map do |commit|
    # Ignore merge commits, which have more than one parent,
    # in creation of patch to mimic the behavior of `git format-patch`
    commit.to_mbox(actual_options) if commit.parents.length <= 1
  end.flatten.join("\n")
end

#has_commits? ⇒ Boolean

Returns:

  • (Boolean) 


125
126
127
 
# File 'lib/gitlab_git/repository.rb', line 125

def has_commits?
  !empty?
end

#heads ⇒ Object

Deprecated. Will be removed in 5.2



119
120
121
122
123
 
# File 'lib/gitlab_git/repository.rb', line 119

def heads
  rugged.references.each("refs/heads/*").map do |head|
    Gitlab::Git::Ref.new(head.name, head.target)
  end.sort_by(&:name)
end

#log(options) ⇒ Object

Use the Rugged Walker API to build an array of commits.

Usage.

repo.log(
  ref: 'master',
  path: 'app/models',
  limit: 10,
  offset: 5,
  after: Time.new(2016, 4, 21, 14, 32, 10)
)



248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
 
# File 'lib/gitlab_git/repository.rb', line 248

def log(options)
  default_options = {
    limit: 10,
    offset: 0,
    path: nil,
    ref: root_ref,
    follow: false,
    skip_merges: false,
    disable_walk: false,
    after: nil,
    before: nil
  }

  options = default_options.merge(options)
  options[:limit] ||= 0
  options[:offset] ||= 0
  actual_ref = options[:ref] || root_ref
  begin
    sha = sha_from_ref(actual_ref)
  rescue Rugged::OdbError, Rugged::InvalidError, Rugged::ReferenceError
    # Return an empty array if the ref wasn't found
    return []
  end

  if log_using_shell?(options)
    log_by_shell(sha, options)
  else
    log_by_walk(sha, options)
  end
end

#log_by_shell(sha, options) ⇒ Object 



297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
 
# File 'lib/gitlab_git/repository.rb', line 297

def log_by_shell(sha, options)
  cmd = %W(git --git-dir=#{path} log)
  cmd += %W(-n #{options[:limit].to_i})
  cmd += %W(--format=%H)
  cmd += %W(--skip=#{options[:offset].to_i})
  cmd += %W(--follow) if options[:follow]
  cmd += %W(--no-merges) if options[:skip_merges]
  cmd += %W(--after=#{options[:after].iso8601}) if options[:after]
  cmd += %W(--before=#{options[:before].iso8601}) if options[:before]
  cmd += [sha]
  cmd += %W(-- #{options[:path]}) if options[:path].present?

  raw_output = IO.popen(cmd) {|io| io.read }

  log = raw_output.lines.map do |c|
    Rugged::Commit.new(rugged, c.strip)
  end

  log.is_a?(Array) ? log : []
end

#log_by_walk(sha, options) ⇒ Object 



287
288
289
290
291
292
293
294
295
 
# File 'lib/gitlab_git/repository.rb', line 287

def log_by_walk(sha, options)
  walk_options = {
    show: sha,
    sort: Rugged::SORT_DATE,
    limit: options[:limit],
    offset: options[:offset]
  }
  Rugged::Walker.walk(rugged, walk_options).to_a
end

#log_using_shell?(options) ⇒ Boolean

Returns:

  • (Boolean) 


279
280
281
282
283
284
285
 
# File 'lib/gitlab_git/repository.rb', line 279

def log_using_shell?(options)
  options[:path].present? ||
    options[:disable_walk] ||
    options[:skip_merges] ||
    options[:after] ||
    options[:before]
end

#lookup(oid_or_ref_name) ⇒ Object

Lookup for rugged object by oid or ref name



494
495
496
 
# File 'lib/gitlab_git/repository.rb', line 494

def lookup(oid_or_ref_name)
  rugged.rev_parse(oid_or_ref_name)
end

#ls_files(ref) ⇒ Object

Returns result like “git ls-files” , recursive and full file path

Ex.

repo.ls_files('master')



918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
 
# File 'lib/gitlab_git/repository.rb', line 918

def ls_files(ref)
  actual_ref = ref || root_ref

  begin
    sha_from_ref(actual_ref)
  rescue Rugged::OdbError, Rugged::InvalidError, Rugged::ReferenceError
    # Return an empty array if the ref wasn't found
    return []
  end

  cmd = %W(git --git-dir=#{path} ls-tree)
  cmd += %w(-r)
  cmd += %w(--full-tree)
  cmd += %w(--full-name)
  cmd += %W(-- #{actual_ref})

  raw_output = IO.popen(cmd, &:read).split("\n").map do |f|
    stuff, path = f.split("\t")
    mode, type, sha = stuff.split(" ")
    path if type == "blob"
    # Contain only blob type
  end

  raw_output.compact
end

#merge(source_name, target_name, options = {}) ⇒ Object

Merge the source_name branch into the target_name branch. This is equivalent to ‘git merge –no_ff source_name`, since a merge commit is always created.



817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
 
# File 'lib/gitlab_git/repository.rb', line 817

def merge(source_name, target_name, options = {})
  our_commit = rugged.branches[target_name].target
  their_commit = rugged.branches[source_name].target

  raise "Invalid merge target" if our_commit.nil?
  raise "Invalid merge source" if their_commit.nil?

  merge_index = rugged.merge_commits(our_commit, their_commit)
  return false if merge_index.conflicts?

  actual_options = options.merge(
    parents: [our_commit, their_commit],
    tree: merge_index.write_tree(rugged),
    update_ref: "refs/heads/#{target_name}"
  )
  Rugged::Commit.create(rugged, actual_options)
end

#merge_base_commit(from, to) ⇒ Object

Returns the SHA of the most recent common ancestor of from and to



355
356
357
 
# File 'lib/gitlab_git/repository.rb', line 355

def merge_base_commit(from, to)
  rugged.merge_base(from, to)
end

#mkdir(path, options = {}) ⇒ Object

Create a new directory with a .gitkeep file. Creates all required nested directories (i.e. mkdir -p behavior)

options should contain next structure:

author: {
  email: '[email protected]',
  name: 'Test User',
  time: Time.now
},
committer: {
  email: '[email protected]',
  name: 'Test User',
  time: Time.now
},
commit: {
  message: 'Wow such commit',
  branch: 'master'
}

Raises:



884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
 
# File 'lib/gitlab_git/repository.rb', line 884

def mkdir(path, options = {})
  # Check if this directory exists; if it does, then don't bother
  # adding .gitkeep file.
  ref = options[:commit][:branch]
  path = PathHelper.normalize_path(path).to_s
  rugged_ref = rugged.ref(ref)

  raise InvalidRef.new("Invalid ref") if rugged_ref.nil?
  target_commit = rugged_ref.target
  raise InvalidRef.new("Invalid target commit") if target_commit.nil?

  entry = tree_entry(target_commit, path)
  if entry
    if entry[:type] == :blob
      raise InvalidBlobName.new("Directory already exists as a file")
    else
      raise InvalidBlobName.new("Directory already exists")
    end
  end

  options[:file] = {
    content: '',
    path: "#{path}/.gitkeep",
    update: true
  }

  Blob.commit(self, options)
end

#push(remote_name, *refspecs) ⇒ Object

Push *refspecs to the remote identified by remote_name.



794
795
796
 
# File 'lib/gitlab_git/repository.rb', line 794

def push(remote_name, *refspecs)
  rugged.remotes[remote_name].push(refspecs)
end

#raw ⇒ Object

Alias to old method for compatibility



44
45
46
 
# File 'lib/gitlab_git/repository.rb', line 44

def raw
  rugged
end

#ref_names ⇒ Object

Returns an Array of branch and tag names



114
115
116
 
# File 'lib/gitlab_git/repository.rb', line 114

def ref_names
  branch_names + tag_names
end

#refs_hash ⇒ Object

Get refs hash which key is SHA1 and value is a Rugged::Reference



476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
 
# File 'lib/gitlab_git/repository.rb', line 476

def refs_hash
  # Initialize only when first call
  if @refs_hash.nil?
    @refs_hash = Hash.new { |h, k| h[k] = [] }

    rugged.references.each do |r|
      # Symbolic/remote references may not have an OID; skip over them
      target_oid = r.target.try(:oid)
      if target_oid
        sha = rev_parse_target(target_oid).oid
        @refs_hash[sha] << r
      end
    end
  end
  @refs_hash
end

#remote_add(remote_name, url) ⇒ Object

Add a new remote to this repository. Returns a Rugged::Remote object



775
776
777
 
# File 'lib/gitlab_git/repository.rb', line 775

def remote_add(remote_name, url)
  rugged.remotes.create(remote_name, url)
end

#remote_delete(remote_name) ⇒ Object

Delete the specified remote from this repository.



770
771
772
 
# File 'lib/gitlab_git/repository.rb', line 770

def remote_delete(remote_name)
  rugged.remotes.delete(remote_name)
end

#remote_names ⇒ Object

Return an array of this repository’s remote names



765
766
767
 
# File 'lib/gitlab_git/repository.rb', line 765

def remote_names
  rugged.remotes.each_name.to_a
end

#remote_update(remote_name, options = {}) ⇒ Object

Update the specified remote using the values in the options hash

Example repo.update_remote(“origin”, url: “path/to/repo”)



783
784
785
786
 
# File 'lib/gitlab_git/repository.rb', line 783

def remote_update(remote_name, options = {})
  # TODO: Implement other remote options
  rugged.remotes.set_url(remote_name, options[:url]) if options[:url]
end

#repo_exists? ⇒ Boolean

Returns:

  • (Boolean) 


137
138
139
 
# File 'lib/gitlab_git/repository.rb', line 137

def repo_exists?
  !!rugged
end

#reset(ref, reset_type) ⇒ Object

Sets HEAD to the commit specified by ref; ref can be a branch or tag name or a commit SHA. Valid reset_type values are:

[:soft]
  the head will be moved to the commit.
[:mixed]
  will trigger a +:soft+ reset, plus the index will be replaced
  with the content of the commit tree.
[:hard]
  will trigger a +:mixed+ reset and the working directory will be
  replaced with the content of the index. (Untracked and ignored files
  will be left alone)



546
547
548
 
# File 'lib/gitlab_git/repository.rb', line 546

def reset(ref, reset_type)
  rugged.reset(ref, reset_type)
end

#rev_parse_target(revspec) ⇒ Object

Return the object that revspec points to. If revspec is an annotated tag, then return the tag’s target instead.



324
325
326
327
328
 
# File 'lib/gitlab_git/repository.rb', line 324

def rev_parse_target(revspec)
  obj = rugged.rev_parse(revspec)
  obj = obj.target while obj.is_a?(Rugged::Tag::Annotation)
  obj
end

#root_ref ⇒ Object

Default branch in the repository



39
40
41
 
# File 'lib/gitlab_git/repository.rb', line 39

def root_ref
  @root_ref ||= discover_default_branch
end

#rugged_head ⇒ Object 



166
167
168
169
170
 
# File 'lib/gitlab_git/repository.rb', line 166

def rugged_head
  rugged.head
rescue Rugged::ReferenceError
  nil
end

#search_files(query, ref = nil) ⇒ Object

Returns an array of BlobSnippets for files at the specified ref that contain the query string.



217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
 
# File 'lib/gitlab_git/repository.rb', line 217

def search_files(query, ref = nil)
  greps = []
  ref ||= root_ref

  populated_index(ref).each do |entry|
    # Discard submodules
    next if submodule?(entry)

    blob = Blob.raw(self, entry[:oid])

    # Skip binary files
    next if blob.data.encoding == Encoding::ASCII_8BIT

    blob.load_all_data!(self)
    greps += build_greps(blob.data, query, ref, entry[:path])
  end

  greps
end

#sha_from_ref(ref) ⇒ Object 



318
319
320
 
# File 'lib/gitlab_git/repository.rb', line 318

def sha_from_ref(ref)
  rev_parse_target(ref).oid
end

#size ⇒ Object

Return repo size in megabytes



210
211
212
213
 
# File 'lib/gitlab_git/repository.rb', line 210

def size
  size = popen(%W(du -sk), path).first.strip.to_i
  (size.to_f / 1024).round(2)
end

#submodules(ref) ⇒ Object

Return hash with submodules info for this repository

Ex.

{
  "rack"  => {
    "id" => "c67be4624545b4263184c4a0e8f887efd0a66320",
    "path" => "rack",
    "url" => "git://github.com/chneukirchen/rack.git"
  },
  "encoding" => {
    "id" => ....
  }
}



512
513
514
515
516
517
518
519
520
521
522
523
 
# File 'lib/gitlab_git/repository.rb', line 512

def submodules(ref)
  commit = rev_parse_target(ref)
  return {} unless commit

  begin
    content = blob_content(commit, ".gitmodules")
  rescue InvalidBlobName
    return {}
  end

  parse_gitmodules(commit, content)
end

#tag_exists?(name) ⇒ Boolean

Returns true if the given tag exists

name - The name of the tag as a String.

Returns:

  • (Boolean) 


109
110
111
 
# File 'lib/gitlab_git/repository.rb', line 109

def tag_exists?(name)
  !!rugged.tags[name]
end

#tag_names ⇒ Object

Returns an Array of tag names



85
86
87
 
# File 'lib/gitlab_git/repository.rb', line 85

def tag_names
  rugged.tags.map { |t| t.name }
end

#tags ⇒ Object

Returns an Array of Tags



90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
 
# File 'lib/gitlab_git/repository.rb', line 90

def tags
  rugged.references.each("refs/tags/*").map do |ref|
    message = nil

    if ref.target.is_a?(Rugged::Tag::Annotation)
      tag_message = ref.target.message

      if tag_message.respond_to?(:chomp)
        message = tag_message.chomp
      end
    end

    Tag.new(ref.name, ref.target, message)
  end.sort_by(&:name)
end