Archive marked git repositories daily commits to Day One and/or text file. Improved by @DivineDominion

gitlogger.rb

#!/usr/bin/ruby
require 'time'
require 'erb'
require 'cgi'

filename = "~/.gitlogger"
## File format, One per line
# Repo Name:/path/to/base
dayone = true # log to day one? (true or false)
textlog = "~/Dropbox/nvALT2.2/GitLogger.md" # set to false to disable

git_user = %x{git config --get user.name}.strip
git_user = ENV['GIT_AUTHOR_NAME'] if git_user == ''
git_user = '.' if git_user == ''

entrytext = ""

File.open(File.expand_path(filename),'r') do |infile|
	while (line = infile.gets)
		name,path = line.strip.split(':')
		Dir.chdir(path)

		repo_log = ''
		repo_log = %x{git log --first-parent --no-merges --author="#{git_user}" --pretty=format:"* **[#{name}]** %%%ct%%: %s (%h)%n    %+b%n" --since="yesterday"}.gsub(/%(\d+)%/) { |timestamp|
			timestamp.gsub!(/%/,'')
			Time.at(timestamp.to_i).strftime("%I:%M %p").gsub(/^0/,'')
		}
		repo_log = %x{git fetch && git log --remotes --first-parent --no-merges --author="#{git_user}" --pretty=format:"* **[#{name}]** %%%ct%%: %s (%h)%n    %+b%n" --since="yesterday"}.gsub(/%(\d+)%/) { |timestamp|
			timestamp.gsub!(/%/,'')
			Time.at(timestamp.to_i).strftime("%I:%M %p").gsub(/^0/,'')
		} if repo_log == ''
		entrytext += repo_log
	end
end

exit if entrytext.strip == ""

entrytext += "\n"

if dayone
	uuid = %x{uuidgen}.gsub(/-/,'').strip
	datestamp = Time.now.utc.iso8601
	starred = false

	dayonedir = %x{ls ~/Library/Mobile\\ Documents/|grep dayoneapp}.strip
	dayonepath = "~/Library/Mobile\ Documents/#{dayonedir}/Documents/Journal_dayone/entries/"
	entry = CGI.escapeHTML("## Git Log #{Time.now.strftime("%D")}:\n\n#{entrytext.gsub(/^\s{4}\n/,"").gsub(/\n{3,}/m,"\n\n")}")
	template = ERB.new <<-XMLTEMPLATE
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>Creation Date</key>
	<date><%= datestamp %></date>
	<key>Entry Text</key>
	<string><%= entry %></string>
	<key>Starred</key>
	<<%= starred %>/>
	<key>UUID</key>
	<string><%= uuid %></string>
</dict>
</plist>
XMLTEMPLATE

	fh = File.new(File.expand_path(dayonepath+uuid+".doentry"),'w+')
	fh.puts template.result(binding)
	fh.close
	# puts "ENTRY ADDED"
	# puts "------------------------"
	# puts "Time:    " + datestamp
	# puts "UUID:    " + uuid
	# puts "Starred: " + starred.to_s
	# puts "Entry:   " + entrytext
end
if textlog
	entry = "---\n\n### #{Time.now.strftime("%D")}:\n\n#{entrytext.gsub(/^\s{4}\n/,"").gsub(/\n{3,}/m,"\n\n")}"
	open(File.expand_path(textlog), 'a') { |f|
		f.puts entry
	}
end

I updated my fork to read the past day's complete history instead of the last 24hrs. The old behavior was unreliable when the Mac was asleep since before LaunchAgent triggers script execution.

https://gist.github.com/DivineDominion/5775355