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Añade plugin Redmine Git Hosting 4.0.2

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Manuel Cillero 2020-12-05 13:57:05 +01:00
parent 472cb1ea76
commit bdd66d941f
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plugins/redmine_git_hosting/lib/redmine/scm/adapters/xitolite_adapter.rb Normal file
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require 'redmine/scm/adapters/abstract_adapter'
# XitoliteAdapter inherits from GitAdapter but some classes which are define directly in GitAdapter are not inherited
# (GitBranch, ScmCommandAborted and maybe others) so it raises NameError exception.
# To fix this I had to reimplement (copy/past) the whole GitAdapter class in XitoliteAdapter...
# I wanted to avoid it to avoid code duplication but it seems to be the only way...
module Redmine
module Scm
module Adapters
class XitoliteAdapter < AbstractAdapter
# Git executable name
XITOLITE_BIN = Redmine::Configuration['scm_git_command'] || "git"
class GitBranch < Branch
attr_accessor :is_default
end
class << self
def client_command
@@bin ||= XITOLITE_BIN
end
def sq_bin
@@sq_bin ||= shell_quote_command
end
def client_version
@@client_version ||= (scm_command_version || [])
end
def client_available
!client_version.empty?
end
def scm_command_version
scm_version = scm_version_from_command_line.dup
if scm_version.respond_to?(:force_encoding)
scm_version.force_encoding('ASCII-8BIT')
end
if m = scm_version.match(%r{\A(.*?)((\d+\.)+\d+)})
m[2].scan(%r{\d+}).collect(&:to_i)
end
end
# Change from the original method
def scm_version_from_command_line
RedmineGitHosting::Commands.git_version
end
end
def initialize(url, root_url = nil, login = nil, password = nil, path_encoding = nil)
super
@path_encoding = path_encoding.blank? ? 'UTF-8' : path_encoding
end
def path_encoding
@path_encoding
end
def info
begin
Info.new(root_url: url, lastrev: lastrev('', nil))
rescue
nil
end
end
def branches
return @branches if !@branches.nil?
@branches = []
cmd_args = %w|branch --no-color --verbose --no-abbrev|
git_cmd(cmd_args) do |io|
io.each_line do |line|
branch_rev = line.match('\s*(\*?)\s*(.*?)\s*([0-9a-f]{40}).*$')
bran = GitBranch.new(branch_rev[2].to_s.force_encoding(Encoding::UTF_8))
bran.revision = branch_rev[3]
bran.scmid = branch_rev[3]
bran.is_default = (branch_rev[1] == '*')
@branches << bran
end
end
@branches.sort!
rescue ScmCommandAborted => e
logger.error(e.message)
[]
end
def tags
return @tags if !@tags.nil?
@tags = []
cmd_args = %w|tag|
git_cmd(cmd_args) do |io|
@tags = io.readlines.sort!.map { |t| t.strip.force_encoding(Encoding::UTF_8) }
end
@tags
rescue ScmCommandAborted => e
logger.error(e.message)
[]
end
def default_branch
bras = self.branches
return nil if bras.nil?
default_bras = bras.select { |x| x.is_default == true }
return default_bras.first.to_s if !default_bras.empty?
master_bras = bras.select { |x| x.to_s == 'master' }
master_bras.empty? ? bras.first.to_s : 'master'
end
def entry(path = nil, identifier = nil)
parts = path.to_s.split(%r{[\/\\]}).select { |n| !n.blank? }
search_path = parts[0..-2].join('/')
search_name = parts[-1]
if search_path.blank? && search_name.blank?
# Root entry
Entry.new(path: '', kind: 'dir')
else
# Search for the entry in the parent directory
es = entries(search_path, identifier, report_last_commit: false)
es ? es.detect { |e| e.name == search_name } : nil
end
end
def entries(path = nil, identifier = nil, options = {})
path ||= ''
p = scm_iconv(@path_encoding, 'UTF-8', path)
entries = Entries.new
cmd_args = %w|ls-tree -l|
cmd_args << "HEAD:#{p}" if identifier.nil?
cmd_args << "#{identifier}:#{p}" if identifier
git_cmd(cmd_args) do |io|
io.each_line do |line|
e = line.chomp.to_s
if e =~ /^\d+\s+(\w+)\s+([0-9a-f]{40})\s+([0-9-]+)\t(.+)$/
type = $1
sha = $2
size = $3
name = $4
if name.respond_to?(:force_encoding)
name.force_encoding(@path_encoding)
end
full_path = p.empty? ? name : "#{p}/#{name}"
n = scm_iconv('UTF-8', @path_encoding, name)
full_p = scm_iconv('UTF-8', @path_encoding, full_path)
entries << Entry.new({:name => n,
:path => full_p,
:kind => (type == "tree") ? 'dir' : 'file',
:size => (type == "tree") ? nil : size,
:lastrev => options[:report_last_commit] ?
lastrev(full_path, identifier) : Revision.new
}) unless entries.detect { |entry| entry.name == name }
end
end
end
entries.sort_by_name
rescue ScmCommandAborted => e
logger.error(e.message)
[]
end
def lastrev(path, rev)
return nil if path.nil?
cmd_args = %w|log --no-color --encoding=UTF-8 --date=iso --pretty=fuller --no-merges -n 1|
cmd_args << rev if rev
cmd_args << "--" << path unless path.empty?
lines = []
git_cmd(cmd_args) { |io| lines = io.readlines }
begin
id = lines[0].split[1]
author = lines[1].match('Author:\s+(.*)$')[1]
time = Time.parse(lines[4].match('CommitDate:\s+(.*)$')[1])
Revision.new({
:identifier => id,
:scmid => id,
:author => author,
:time => time,
:message => nil,
:paths => nil
})
rescue NoMethodError => e
logger.error("The revision '#{path}' has a wrong format")
return nil
end
rescue ScmCommandAborted => e
logger.error(e.message)
nil
end
def revisions(path, identifier_from, identifier_to, options = {})
revs = Revisions.new
cmd_args = %w|log --no-color --encoding=UTF-8 --raw --date=iso --pretty=fuller --parents --stdin|
cmd_args << "--reverse" if options[:reverse]
cmd_args << "-n" << "#{options[:limit].to_i}" if options[:limit]
cmd_args << "--" << scm_iconv(@path_encoding, 'UTF-8', path) if path && !path.empty?
revisions = []
if identifier_from || identifier_to
revisions << ''
revisions[0] << "#{identifier_from}.." if identifier_from
revisions[0] << "#{identifier_to}" if identifier_to
else
revisions += options[:includes] unless options[:includes].blank?
revisions += options[:excludes].map { |r| "^#{r}" } unless options[:excludes].blank?
end
git_cmd(cmd_args, { write_stdin: true }) do |io|
io.binmode
io.puts(revisions.join("\n"))
io.close_write
files = []
changeset = {}
# 0: not parsing desc or files
# 1: parsing desc
# 2: parsing files
parsing_descr = 0
io.each_line do |line|
if line =~ /^commit ([0-9a-f]{40})(( [0-9a-f]{40})*)$/
key = 'commit'
value = $1
parents_str = $2
if parsing_descr == 1 || parsing_descr == 2
parsing_descr = 0
revision = Revision.new({
:identifier => changeset[:commit],
:scmid => changeset[:commit],
:author => changeset[:author],
:time => Time.parse(changeset[:date]),
:message => changeset[:description],
:paths => files,
:parents => changeset[:parents]
})
if block_given?
yield revision
else
revs << revision
end
changeset = {}
files = []
end
changeset[:commit] = $1
unless parents_str.nil? or parents_str == ''
changeset[:parents] = parents_str.strip.split(' ')
end
elsif (parsing_descr == 0) && line =~ /^(\w+):\s*(.*)$/
key = $1
value = $2
if key == 'Author'
changeset[:author] = value
elsif key == 'CommitDate'
changeset[:date] = value
end
elsif (parsing_descr == 0) && line.chomp.to_s == ''
parsing_descr = 1
changeset[:description] = ''
elsif (parsing_descr == 1 || parsing_descr == 2) \
&& line =~ /^:\d+\s+\d+\s+[0-9a-f.]+\s+[0-9a-f.]+\s+(\w)\t(.+)$/
parsing_descr = 2
fileaction = $1
filepath = $2
p = scm_iconv('UTF-8', @path_encoding, filepath)
files << { action: fileaction, path: p }
elsif (parsing_descr == 1 || parsing_descr == 2) \
&& line =~ /^:\d+\s+\d+\s+[0-9a-f.]+\s+[0-9a-f.]+\s+(\w)\d+\s+(\S+)\t(.+)$/
parsing_descr = 2
fileaction = $1
filepath = $3
p = scm_iconv('UTF-8', @path_encoding, filepath)
files << { action: fileaction, path: p }
elsif (parsing_descr == 1) && line.chomp.to_s == ''
parsing_descr = 2
elsif (parsing_descr == 1)
changeset[:description] << line[4..-1]
end
end
if changeset[:commit]
revision = Revision.new({
:identifier => changeset[:commit],
:scmid => changeset[:commit],
:author => changeset[:author],
:time => Time.parse(changeset[:date]),
:message => changeset[:description],
:paths => files,
:parents => changeset[:parents]
})
if block_given?
yield revision
else
revs << revision
end
end
end
revs
rescue ScmCommandAborted => e
err_msg = "git log error: #{e.message}"
logger.error(err_msg)
if block_given?
raise CommandFailed, err_msg
else
revs
end
end
# Override the original method to accept options hash
# which may contain *bypass_cache* flag and pass the options hash to *git_cmd*.
#
def diff(path, identifier_from, identifier_to = nil, opts = {})
path ||= ''
cmd_args = []
if identifier_to
cmd_args << 'diff' << '--no-color' << identifier_to << identifier_from
else
cmd_args << 'show' << '--no-color' << identifier_from
end
cmd_args << '--' << scm_iconv(@path_encoding, 'UTF-8', path) unless path.empty?
diff = []
git_cmd(cmd_args, opts) do |io|
io.each_line do |line|
diff << line
end
end
diff
rescue ScmCommandAborted => e
logger.error(e.message)
nil
end
def annotate(path, identifier = nil)
identifier = 'HEAD' if identifier.blank?
cmd_args = %w|blame --encoding=UTF-8|
cmd_args << '-p' << identifier << '--' << scm_iconv(@path_encoding, 'UTF-8', path)
blame = Annotate.new
content = nil
git_cmd(cmd_args) { |io| io.binmode; content = io.read }
# git annotates binary files
return nil if binary_data?(content)
identifier = ''
# git shows commit author on the first occurrence only
authors_by_commit = {}
content.split("\n").each do |line|
if line =~ /^([0-9a-f]{39,40})\s.*/
identifier = $1
elsif line =~ /^author (.+)/
authors_by_commit[identifier] = $1.strip
elsif line =~ /^\t(.*)/
blame.add_line($1, Revision.new(
:identifier => identifier,
:revision => identifier,
:scmid => identifier,
:author => authors_by_commit[identifier]
))
identifier = ''
author = ''
end
end
blame
rescue ScmCommandAborted => e
logger.error(e.message)
nil
end
def cat(path, identifier = nil)
identifier = 'HEAD' if identifier.nil?
cmd_args = %w|show --no-color|
cmd_args << "#{identifier}:#{scm_iconv(@path_encoding, 'UTF-8', path)}"
cat = nil
git_cmd(cmd_args) do |io|
io.binmode
cat = io.read
end
cat
rescue ScmCommandAborted => e
logger.error(e.message)
nil
end
# Added to be compatible with EmailDiff plugin
#
def changed_files(path = nil, rev = 'HEAD')
path ||= ''
cmd_args = []
cmd_args << 'log' << '--no-color' << '--pretty=format:%cd' << '--name-status' << '-1' << rev
cmd_args << '--' << scm_iconv(@path_encoding, 'UTF-8', path) unless path.empty?
changed_files = []
git_cmd(cmd_args) do |io|
io.each_line do |line|
changed_files << line
end
end
changed_files
end
# Added for GitDownloadRevision
#
def rev_list(revision, args)
cmd_args = ['rev-list', *args, revision]
git_cmd(cmd_args) do |io|
@revisions_list = io.readlines.map { |t| t.strip }
end
@revisions_list
rescue ScmCommandAborted => e
logger.error(e.message)
[]
end
# Added for GitDownloadRevision / GithubPayload
#
def rev_parse(revision)
cmd_args = ['rev-parse', '--quiet', '--verify', revision]
git_cmd(cmd_args) do |io|
@parsed_revision = io.readlines.map { |t| t.strip }.first
end
@parsed_revision
rescue ScmCommandAborted => e
logger.error(e.message)
nil
end
# Added for GitDownloadRevision
#
def archive(revision, format)
cmd_args = ['archive']
case format
when 'tar' then
cmd_args << '--format=tar'
when 'tar.gz' then
cmd_args << '--format=tar.gz'
cmd_args << '-7'
when 'zip' then
cmd_args << '--format=zip'
cmd_args << '-7'
else
cmd_args << '--format=tar'
end
cmd_args << revision
git_cmd(cmd_args, bypass_cache: true) do |io|
io.binmode
@content = io.read
end
@content
rescue ScmCommandAborted => e
logger.error(e.message)
nil
end
# Added for MirrorPush
#
def mirror_push(mirror_url, branch = nil, args = [])
cmd_args = git_mirror_cmd.concat(['push', *args, mirror_url, branch]).compact
cmd = cmd_args.shift
RedmineGitHosting::Utils::Exec.capture(cmd, cmd_args, { merge_output: true })
end
class Revision < Redmine::Scm::Adapters::Revision
# Returns the readable identifier
def format_identifier
identifier[0, 8]
end
end
private
def logger
RedmineGitHosting.logger
end
def git_cmd(args, options = {}, &block)
# Get options
bypass_cache = options.delete(:bypass_cache) { false }
# Build git command line
cmd_str = prepare_command(args)
# Insert cache between shell execution and caller
if !git_cache_id.nil? && git_cache_enabled? && !bypass_cache
RedmineGitHosting::ShellRedirector.execute(cmd_str, git_cache_id, options, &block)
else
Redmine::Scm::Adapters::AbstractAdapter.shellout(cmd_str, options, &block)
end
end
def prepare_command(args)
# Get our basics args
full_args = base_args
# Concat with Redmine args
full_args += args
# Quote args
full_args.map { |e| shell_quote(e.to_s) }.join(' ')
end
# Compute string from repo_path that should be same as: repo.git_cache_id
# If only we had access to the repo (we don't).
# We perform caching here to speed this up, since this function gets called
# many times during the course of a repository lookup.
def git_cache_id
logger.debug("Lookup for git_cache_id with repository path '#{repo_path}' ... ")
@git_cache_id ||= Repository::Xitolite.repo_path_to_git_cache_id(repo_path)
logger.warn("Unable to find git_cache_id for '#{repo_path}', bypass cache... ") if @git_cache_id.nil?
logger.debug("git_cache_id found : #{@git_cache_id}") if !@git_cache_id.nil?
@git_cache_id
end
def base_args
RedmineGitHosting::Commands.sudo_git_args_for_repo(repo_path).concat(git_args)
end
def git_mirror_cmd
RedmineGitHosting::Commands.sudo_git_args_for_repo(repo_path, git_push_args)
end
def git_push_args
['env', "GIT_SSH=#{RedmineGitHosting::Config.gitolite_mirroring_script}"]
end
def repo_path
root_url || url
end
def git_args
self.class.client_version_above?([1, 7, 2]) ? ['-c', 'core.quotepath=false', '-c', 'log.decorate=no'] : []
end
def git_cache_enabled?
RedmineGitHosting::Config.gitolite_cache_max_time != 0
end
def binary_data?(content)
if Gem::Version.new(Redmine::VERSION.to_s) >= Gem::Version.new('3.4')
ScmData.binary?(content)
else
content.is_binary_data?
end
end
end
end
end
end