changeset 1538:87bea4981d6d live

Script to create authormaps for all repos

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/extra/soundsoftware/create-repo-authormaps.rb	Thu May 21 16:59:41 2015 +0100
@@ -0,0 +1,100 @@
+#!/usr/bin/env ruby
+
+# Create authormap files for hg repos based on the changeset & project
+# member info available to Redmine.
+#
+# We have a set of hg repos in a given directory:
+#
+# /var/hg/repo_1
+# /var/hg/repo_2
+# /var/hg/repo_3
+#
+# and we want to produce authormap files in another directory:
+#
+# /var/repo-export/authormap/authormap_repo_1
+# /var/repo-export/authormap/authormap_repo_2
+# /var/repo-export/authormap/authormap_repo_3
+#
+# This script does that, if given the two directory names as arguments
+# to the -s and -o options. In the above example:
+#
+# create-repo-authormaps.rb -s /var/hg -o /var/repo-export/authormap
+#
+# Note that this script will overwrite any existing authormap
+# files. (That's why the output files are given an authormap_ prefix,
+# so we're less likely to clobber something else if the user gets the
+# arguments wrong.)
+
+require 'getoptlong'
+
+opts = GetoptLong.new(
+                      ['--scm-dir',      '-s', GetoptLong::REQUIRED_ARGUMENT],
+                      ['--out-dir',      '-o', GetoptLong::REQUIRED_ARGUMENT]
+)
+
+$repos_base   = ''
+$out_base     = ''
+
+def usage
+  puts "See source code for supported options"
+  exit
+end
+
+begin
+  opts.each do |opt, arg|
+    case opt
+    when '--scm-dir';   $repos_base   = arg.dup
+    when '--out-dir';   $out_base     = arg.dup
+    end
+  end
+rescue
+  exit 1
+end
+
+if ($repos_base.empty? or $out_base.empty?)
+  usage
+end
+
+unless File.directory?($repos_base)
+  log("input directory '#{$repos_base}' doesn't exist", :exit => true)
+end
+
+unless File.directory?($out_base)
+  log("output directory '#{$out_base}' doesn't exist", :exit => true)
+end
+
+projects = Project.find(:all)
+
+if projects.nil?
+  log('No projects found', :exit => true)
+end
+
+projects.each do |proj|
+  next unless proj.respond_to?(:repository)
+
+  repo = proj.repository
+
+  repo_url = repo.url
+  repo_url = repo_url.gsub(/^file:\/*/, "/");
+  if repo_url != File.join($repos_base, proj.identifier)
+    log('Project #{proj.identifier} has repo in unsupported location #{repo_url}, skipping')
+    next
+  end
+
+  csets = repo.changesets
+  committers = csets.map do |c| c.committer end.sort.uniq
+
+  authormap = ""
+  committers.each do |c|
+    if not c =~ /[^<]+<.*@.*>/ then
+      user = repo.find_committer_user c
+      authormap << "#{c}=#{u.name} <#{u.mail}>\n" unless u.nil?
+    end
+  end
+
+  File.open (File.join($out_base, "authormap_#{proj.identifier}"), "w") do |f|
+    f.puts(authormap)
+  end
+
+end
+