#!/usr/bin/env ruby
$LOAD_PATH.unshift '/srv/whimsy/lib'
require 'json'
require 'time'
require 'whimsy/asf/status'
start = $prev = Time.now
$timings1 = [] # more debug timing
timings2 = []
def timediff(what)
now = Time.now
$timings1 << [what, now - $prev]
$prev = now
end
json = File.expand_path('../status.json', __FILE__)
begin
status = JSON.parse(File.read(json, encoding: Encoding::UTF_8), {symbolize_names: true})
rescue Exception => e
$stderr.puts "index.cgi: Failed to read status.json: #{e}"
status = {}
end
timediff('parsed')
# Get new status every minute
if not status[:mtime] or Time.now - Time.parse(status[:mtime]) > 60
begin
require_relative './monitor'
t1a = Time.now
sm = StatusMonitor.new
t1b = Time.now
status = sm.status || {}
t1c = Time.now
timings2 = sm.timings || []
t1d = Time.now
rescue Exception => e
print "Status: 500 Internal Server Error\r\n"
print "Context-Type: text/plain\r\n\r\n"
puts e.to_s
puts "\nbacktrace:"
e.backtrace.each {|line| puts " #{line}"}
exit
end
timediff('reparsed')
end
# The following is what infrastructure team sees:
if %w(success info warning).include? status[:level]
summary_status = "200 OK"
else
summary_status = "400 #{status[:title] || 'failure'}"
# Log error for later investigation
$stderr.puts JSON.pretty_generate(status)
end
print "Status: #{summary_status}\r\n\r\n"
git_branch = `git branch --show-current`.strip
git_info = `git show --format="%h %ci %cr" -s HEAD`.strip rescue "?"
timediff('git show')
# This is a remote check, so may be delayed
git_repo = `git ls-remote origin #{git_branch}`.strip rescue "?"
timediff('git ls-remote')
hostname = `hostname`
noticetext, noticepath, noticeclass = Status.notice # is there a notice file?
if noticetext
notice = "
