Class: LOCat::GitLOC
Overview
Based on ‘git-line-count.rb` by Tieg Zaharia
Constant Summary collapse
- MAX_COMMITS =
1_000_000
- OUTPUT_FILE =
"gitloc.html"
- PER_DAY =
FILE_EXTENSION = /.(rb|js)$/ EXCLUDED_FILES = %w(files.js to.js exclude.js).map{ |str| Regexp.escape(str) }.join(‘|’) EXCLUDED = /#EXCLUDED_FILES/i
false
- DATA_POINTS =
true = show 1-commit-per-day, false = show all commits
25
Instance Attribute Summary collapse
-
#matcher ⇒ Object
readonly
Returns the value of attribute matcher.
-
#repo ⇒ Object
readonly
Returns the value of attribute repo.
Instance Method Summary collapse
- #commits_with_loc ⇒ Object
-
#initialize(matcher) ⇒ GitLOC
constructor
A new instance of GitLOC.
-
#recursive_loc_count(dir, tree_or_blob, total_count = nil) ⇒ Object
Count lines by groups.
- #timeline_table ⇒ Object
- #title ⇒ Object
Constructor Details
#initialize(matcher) ⇒ GitLOC
Returns a new instance of GitLOC.
32 33 34 35 36 37 38 39 40 41 |
# File 'lib/locat/gitloc.rb', line 32 def initialize(matcher) @matcher = matcher @repo = Repo.new(".") @data_points = DATA_POINTS @output_file = OUTPUT_FILE #@file_extension = FILE_EXTENSION #@exclude = EXCLUDED @per_day = PER_DAY end |
Instance Attribute Details
#matcher ⇒ Object (readonly)
Returns the value of attribute matcher.
27 28 29 |
# File 'lib/locat/gitloc.rb', line 27 def matcher @matcher end |
#repo ⇒ Object (readonly)
Returns the value of attribute repo.
29 30 31 |
# File 'lib/locat/gitloc.rb', line 29 def repo @repo end |
Instance Method Details
#commits_with_loc ⇒ Object
76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 |
# File 'lib/locat/gitloc.rb', line 76 def commits_with_loc @commits_with_loc ||= ( table = [] total_count = Hash.new{|h,k|h[k]=0} # gets reset every commit current_date = nil # gets reset every commit size = repo.commits('master', MAX_COMMITS).size mod = size < @data_points ? 1 : (size / @data_points).round # puts repo.commits[0].methods.sort.join(', ') repo.commits('master', MAX_COMMITS).each_with_index do |commit, index| next unless index % mod == 0 total_count = Hash.new{|h,k|h[k]=0} this_date = commit.committed_date.to_date if !@per_day || (@per_day && this_date != current_date) # Record this commit as end-of-day commit current_date = this_date commit.tree.contents.each do |tob| recursive_loc_count(nil, tob, total_count) end table << { :date => commit.committed_date.to_datetime, :id => commit.id, :loc => total_count } else # The day this commits falls on has already been recorded end end table.reverse ) end |
#recursive_loc_count(dir, tree_or_blob, total_count = nil) ⇒ Object
Count lines by groups.
49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 |
# File 'lib/locat/gitloc.rb', line 49 def recursive_loc_count(dir, tree_or_blob, total_count=nil) total_count ||= Hash.new{|h,k| h[k]=0 } if tree_or_blob.is_a?(Grit::Tree) # directory tree_or_blob.contents.each do |tob| dname = dir ? File.join(dir, tree_or_blob.name) : tree_or_blob.name recursive_loc_count(dname, tob, total_count) end elsif tree_or_blob.is_a?(Grit::Blob) # file file = dir ? File.join(dir, tree_or_blob.name) : tree_or_blob.name matcher.each do |glob, block| if File.fnmatch?(glob, file) tree_or_blob.data.lines.each do |line| group = block.call(file, line) if group total_count[group] += 1 end #total_count['Total'] += 1 end end end else # what is it then? end total_count end |
#timeline_table ⇒ Object
112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 |
# File 'lib/locat/gitloc.rb', line 112 def timeline_table #mod = 7 th = [nil] commits_with_loc.each_with_index do |commit, index| #if index % mod == 0 || index == commits_with_loc.size - 1 # th << commit[:date].strftime("%-y %-m %-d") #else th << commit[:date].strftime("%y %m %d") #end end tg = [] groups = [] commits_with_loc.each do |commit| groups = groups | commit[:loc].keys end groups.each_with_index do |g, i| tg[i] = [g] end tt = ['Total'] commits_with_loc.each do |commit| sum = 0 groups.each_with_index do |g, i| tg[i] << commit[:loc][g] sum += commit[:loc][g] end tt << sum end [th] + tg + [tt] end |
#title ⇒ Object
44 45 46 |
# File 'lib/locat/gitloc.rb', line 44 def title "'#{repo.head.name}' branch LOC #{@per_day ? 'per day' : 'per commit'}" end |