120 lines
2.8 KiB
Markdown
120 lines
2.8 KiB
Markdown
+++
|
|
date = "2021-05-10"
|
|
tags = ["heroku","mastodon"]
|
|
title = "mastodonでcommit-hashとdeploy-rubyをあわせて表示してみる"
|
|
slug = "mastodon"
|
|
+++
|
|
|
|
mastodonって下の方に現在のverが表示されてますよね。ここに、commit-hashとrubyを表示するやつを[zunda](https://mastodon.zunda.ninja/@zundan)さんがpull-reqついでに開発してたので、それを使うといいでしょう。herokuでは`SOURCE_VERSION`からhashを取れるっぽい。
|
|
|
|
https://github.com/zunda/mastodon/pull/27/files
|
|
|
|
```ruby:lib/tasks/version.rake
|
|
namespace :source do
|
|
desc 'Record source version'
|
|
task :version do
|
|
hash = ENV['SOURCE_VERSION'] # available on Heroku while build
|
|
if hash.blank?
|
|
begin
|
|
hash = `git rev-parse HEAD 2>/dev/null`.strip
|
|
# ignore the error: fatal: Not a git repository
|
|
rescue Errno::ENOENT # git command is not available
|
|
end
|
|
end
|
|
unless hash.blank?
|
|
hash_abb = hash[0..7]
|
|
File.open('config/initializers/version.rb', 'w') do |f|
|
|
f.write <<~_TEMPLATE
|
|
# frozen_string_literal: true
|
|
module Mastodon
|
|
module Version
|
|
module_function
|
|
def suffix
|
|
" at #{hash_abb} on ruby-#{RUBY_VERSION}"
|
|
end
|
|
def repository
|
|
'tootsuite/mastodon'
|
|
end
|
|
def source_tag
|
|
"#{hash}"
|
|
end
|
|
end
|
|
end
|
|
_TEMPLATE
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
task 'assets:precompile' => ['source:version']
|
|
```
|
|
|
|
`rake assets:precompile`で`config/initializers/version.rb`が生成される仕組みで、表示はこの`version.rb`を参照します。形式は以下のような感じ。
|
|
|
|
https://github.com/tootsuite/mastodon/blob/main/lib/mastodon/version.rb
|
|
|
|
```ruby:lib/mastodon/version.rb
|
|
# frozen_string_literal: true
|
|
|
|
module Mastodon
|
|
module Version
|
|
module_function
|
|
|
|
def major
|
|
3
|
|
end
|
|
|
|
def minor
|
|
4
|
|
end
|
|
|
|
def patch
|
|
0
|
|
end
|
|
|
|
def flags
|
|
'rc1'
|
|
end
|
|
|
|
def suffix
|
|
''
|
|
end
|
|
|
|
def to_a
|
|
[major, minor, patch].compact
|
|
end
|
|
|
|
def to_s
|
|
[to_a.join('.'), flags, suffix].join
|
|
end
|
|
|
|
def repository
|
|
ENV.fetch('GITHUB_REPOSITORY', 'tootsuite/mastodon')
|
|
end
|
|
|
|
def source_base_url
|
|
ENV.fetch('SOURCE_BASE_URL', "https://github.com/#{repository}")
|
|
end
|
|
|
|
# specify git tag or commit hash here
|
|
def source_tag
|
|
ENV.fetch('SOURCE_TAG', nil)
|
|
end
|
|
|
|
def source_url
|
|
if source_tag
|
|
"#{source_base_url}/tree/#{source_tag}"
|
|
else
|
|
source_base_url
|
|
end
|
|
end
|
|
|
|
def user_agent
|
|
@user_agent ||= "#{HTTP::Request::USER_AGENT} (Mastodon/#{Version}; +http#{Rails.configuration.x.use_https ? 's' : ''}://#{Rails.configuration.x.web_domain}/)"
|
|
end
|
|
end
|
|
end
|
|
```
|
|
|
|
|