Sha256: 0a35f9406c23e13ea78663b12cfdd4699205104d068ad02f02ce6e812667fdc0
Contents?: true
Size: 1.47 KB
Versions: 20
Compression:
Stored size: 1.47 KB
Contents
#!/usr/bin/env ruby
#
# Output a markdown table containing the version differences between the Gemfile and Gemfile.next.
# This can be used as a TODO list to bring the two Gemfiles as close to parity as possible,
# either by upgrading gems within `Gemfile` or downgrading gems within `Gemfile.next`.
#
def parse_gem_versions(&block)
bundler_output = block.call
bundler_output.split("\n").each_with_object({}) do |line, hash|
next unless line.start_with?("Using")
gem_name, version = line.split(/\s+/)[1..2]
hash[gem_name] = version
end
end
rails_gems = [
"rails",
"activemodel",
"activerecord",
"actionmailer",
"actioncable",
"actionpack",
"actionview",
"activejob",
"activestorage",
"activesupport",
"railties",
]
gems = parse_gem_versions { `BUNDLE_CACHE_PATH=vendor/cache BUNDLE_GEMFILE=Gemfile bundle install` }
gems_next = parse_gem_versions { `BUNDLE_CACHE_PATH=vendor/cache.next BUNDLE_GEMFILE=Gemfile.next bundle install` }
all_gem_names = (gems.keys + gems_next.keys).uniq.sort
puts "| Gem | `Gemfile` version | `Gemfile.next` version | Rails internals |"
puts "|-----|-------------------|------------------------|-----------------| "
all_gem_names.each do |gem_name|
gem_version = gems[gem_name] || "-"
gem_next_version = gems_next[gem_name] || "-"
rails_internal = rails_gems.include?(gem_name) ? "✅" : ""
if gem_version != gem_next_version
puts "| **#{gem_name}** | #{gem_version} | #{gem_next_version} | #{rails_internal} |"
end
end
Version data entries
20 entries across 20 versions & 3 rubygems