0fa44f37-9401-471e-84d4-efbabcf424ab

Committed 22 Oct 2025 02:10PM UTC coverage: 91.212% (+0.2%) from 91.051%

Build # 0fa44f37-9401-471e-84d4-efbabcf424ab

Build Type

push

circleci

Committed by

web-flow

Commit Message

Getting rid of the New Project Wizard flipper (#2072)

Run Details

3 of 4 new or added lines in 1 file covered. (75.0%)

794 existing lines in 41 files now uncovered.

2740 of 3004 relevant lines covered (91.21%)

751.91 hits per line

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100.0

/app/models/version_footer.rb

# frozen_string_literal: true

# Retrieves version information from Capistrano's files. The general approach is
# to read the version information (branch name, git SHA, and date deployed) out
# of Capistrano's revisions.log file.
#
# The code is a bit more complicated than it should because Capistrano does not
# always update the revision.log file before the application reads this information.
# Therefore there is logic in this class to detect if the version information is
# stale and re-read it until it is up to date. Because re-reading this file is
# an expensive operation we cache the information as soon as we are sure it's
# current.
#
# rubocop:disable Style/ClassVars
class VersionFooter
  @@stale = true
  @@git_sha = nil
  @@branch = nil
  @@version = nil

  # Returns a hash with version information.
  def self.info
    reset! if stale?
    { sha: git_sha, branch:, version:, stale: stale?, tagged_release: tagged_release? }
  rescue StandardError => ex
    { error: "Error retrieving version information: #{ex.message}" }
  end

  def self.reset!
    # Initalize these values so that they recalculated
    @@git_sha = nil
    @@branch = nil
    @@version = nil
  end

  def self.stale?
    return false if @@stale == false
    # Only read the file when version information is stale
    if File.exist?(revision_file)
      local_sha = File.read(revision_file).chomp.gsub(/\)$/, "")
      @@stale = local_sha != git_sha
    else
      @@stale = true
    end
  end

  def self.git_sha
    @@git_sha ||= if File.exist?(revisions_logfile)
                    log_line(revisions_logfile).chomp.split(" ")[3].gsub(/\)$/, "")
                  elsif Rails.env.development? || Rails.env.test?
                    `git rev-parse HEAD`.chomp
                  else
                    "Unknown SHA"
                  end
  end

  def self.tagged_release?
    # e.g. v0.8.0
    branch.match(/^v[\d+\.+]+/) != nil
  end

  def self.branch
    @@branch ||= if File.exist?(revisions_logfile)
                   log_line(revisions_logfile).chomp.split(" ")[1]
                 elsif Rails.env.development? || Rails.env.test?
                   `git rev-parse --abbrev-ref HEAD`.chomp
                 else
                   "Unknown branch"
                 end
  end

  def self.version
    @@version ||= if File.exist?(revisions_logfile)
                    deployed = log_line(revisions_logfile).chomp.split(" ")[7]
                    Date.parse(deployed).strftime("%d %B %Y")
                  else
                    "Not in deployed environment"
                  end
  end

  # This file is local to the application.
  # This file only has the git SHA of the version deployed (i.e. no date or branch)
  def self.revision_file
    @@revision_file ||= Rails.root.join("REVISION")
  end

  # Capistrano keeps this file a couple of levels up _outside_ the application.
  # This file includes all the information that we need (git SHA, branch name, date)
  def self.revisions_logfile
    @@revisions_logfile ||= Rails.root.join("..", "..", "revisions.log")
  end

  # These assignment methods are needed to facilitate testing
  def self.revision_file=(x)
    @@stale = true
    @@revision_file = x
  end

  def self.revisions_logfile=(x)
    @@stale = true
    @@revisions_logfile = x
  end

  def self.log_line(revisions_logfile)
    log_line = `tail -1 #{revisions_logfile}`
    if log_line.include?("rolled back")
      grep_lines = `grep #{log_line.chomp.split(" ").last} #{revisions_logfile}`.split("\n")
      log_line = grep_lines.first
    end
    log_line
  end
end
# rubocop:enable RuboCop::Cop::Style::ClassVars

1	# frozen_string_literal: true
2
3	# Retrieves version information from Capistrano's files. The general approach is
4	# to read the version information (branch name, git SHA, and date deployed) out
5	# of Capistrano's revisions.log file.
6	#
7	# The code is a bit more complicated than it should because Capistrano does not
8	# always update the revision.log file before the application reads this information.
9	# Therefore there is logic in this class to detect if the version information is
10	# stale and re-read it until it is up to date. Because re-reading this file is
11	# an expensive operation we cache the information as soon as we are sure it's
12	# current.
13	#
14	# rubocop:disable Style/ClassVars
15	class VersionFooter	6✔
16	@@stale = true	6✔
17	@@git_sha = nil	6✔
18	@@branch = nil	6✔
19	@@version = nil	6✔
20
21	# Returns a hash with version information.
22	def self.info	6✔
23	reset! if stale?	425✔
24	{ sha: git_sha, branch:, version:, stale: stale?, tagged_release: tagged_release? }	423✔
25	rescue StandardError => ex
UNCOV 26	{ error: "Error retrieving version information: #{ex.message}" }	2✔
27	end
28
29	def self.reset!	6✔
30	# Initalize these values so that they recalculated
31	@@git_sha = nil	441✔
32	@@branch = nil	441✔
33	@@version = nil	441✔
34	end
35
36	def self.stale?	6✔
37	return false if @@stale == false	852✔
38	# Only read the file when version information is stale
39	if File.exist?(revision_file)	848✔
UNCOV 40	local_sha = File.read(revision_file).chomp.gsub(/\)$/, "")	32✔
UNCOV 41	@@stale = local_sha != git_sha	32✔
42	else
43	@@stale = true	816✔
44	end
45	end
46
47	def self.git_sha	6✔
48	@@git_sha \|\|= if File.exist?(revisions_logfile)	459✔
UNCOV 49	log_line(revisions_logfile).chomp.split(" ")[3].gsub(/\)$/, "")	12✔
50	elsif Rails.env.development? \|\| Rails.env.test?	422✔
51	`git rev-parse HEAD`.chomp	420✔
52	else
UNCOV 53	"Unknown SHA"	2✔
54	end
55	end
56
57	def self.tagged_release?	6✔
58	# e.g. v0.8.0
59	branch.match(/^v[\d+\.+]+/) != nil	423✔
60	end
61
62	def self.branch	6✔
63	@@branch \|\|= if File.exist?(revisions_logfile)	850✔
UNCOV 64	log_line(revisions_logfile).chomp.split(" ")[1]	6✔
65	elsif Rails.env.development? \|\| Rails.env.test?	421✔
66	`git rev-parse --abbrev-ref HEAD`.chomp	419✔
67	else
UNCOV 68	"Unknown branch"	2✔
69	end
70	end
71
72	def self.version	6✔
73	@@version \|\|= if File.exist?(revisions_logfile)	425✔
UNCOV 74	deployed = log_line(revisions_logfile).chomp.split(" ")[7]	6✔
UNCOV 75	Date.parse(deployed).strftime("%d %B %Y")	6✔
76	else
77	"Not in deployed environment"	419✔
78	end
79	end
80
81	# This file is local to the application.
82	# This file only has the git SHA of the version deployed (i.e. no date or branch)
83	def self.revision_file	6✔
84	@@revision_file \|\|= Rails.root.join("REVISION")	880✔
85	end
86
87	# Capistrano keeps this file a couple of levels up _outside_ the application.
88	# This file includes all the information that we need (git SHA, branch name, date)
89	def self.revisions_logfile	6✔
90	@@revisions_logfile \|\|= Rails.root.join("..", "..", "revisions.log")	1,310✔
91	end
92
93	# These assignment methods are needed to facilitate testing
94	def self.revision_file=(x)	6✔
UNCOV 95	@@stale = true	12✔
UNCOV 96	@@revision_file = x	12✔
97	end
98
99	def self.revisions_logfile=(x)	6✔
UNCOV 100	@@stale = true	20✔
UNCOV 101	@@revisions_logfile = x	20✔
102	end
103
104	def self.log_line(revisions_logfile)	6✔
UNCOV 105	log_line = `tail -1 #{revisions_logfile}`	22✔
UNCOV 106	if log_line.include?("rolled back")	22✔
UNCOV 107	grep_lines = `grep #{log_line.chomp.split(" ").last} #{revisions_logfile}`.split("\n")	6✔
UNCOV 108	log_line = grep_lines.first	6✔
109	end
UNCOV 110	log_line	22✔
111	end
112	end
113	# rubocop:enable RuboCop::Cop::Style::ClassVars

pulibrary / tigerdata-app / 0fa44f37-9401-471e-84d4-efbabcf424ab

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