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Contents
# frozen_string_literal: true
module Unwrappr
module Writers
# Inform of the number of commits included in the change. Annotate several
# commits, and link to the Github compare page on which we can see all the
# commits and file changes.
#
# Implements the `annotation_writer` interface required by the
# LockFileAnnotator.
class GithubCommitLog
MAX_COMMITS = 10
MAX_MESSAGE = 60
SHA_LENGTH = 7
def self.write(gem_change, gem_change_info)
new(gem_change, gem_change_info).write
end
def initialize(gem_change, gem_change_info)
@gem_change = gem_change
@gem_change_info = gem_change_info
end
def write
return nil if comparison.nil?
collapsed_section('Commits', <<~MESSAGE)
A change of **#{comparison.total_commits}** commits. See the full changes on [the compare page](#{comparison.html_url}).
#{list_commits_introduction}
#{commit_messages.join("\n")}
MESSAGE
end
private
def list_commits_introduction
if comparison.commits.length > MAX_COMMITS
"These are the first #{MAX_COMMITS} commits:"
else
'These are the individual commits:'
end
end
def commit_messages
comparison.commits.first(MAX_COMMITS).map(&method(:commit_message))
end
def commit_message(commit)
message = commit.commit.message.lines.first.strip
message = "#{message[0, MAX_MESSAGE]}…" if message.length > MAX_MESSAGE
"- (#{commit.sha[0, SHA_LENGTH]}) [#{message}](#{commit.html_url})"
end
def comparison
@gem_change_info[:github_comparison]
end
def collapsed_section(summary, body)
<<~MESSAGE
<details>
<summary>#{summary}</summary>
#{body}
</details>
MESSAGE
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems