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ruby--ruby/spec/bundler/plugins/source/example_spec.rb
2020-12-08 17:30:02 +09:00

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Ruby

# frozen_string_literal: true
RSpec.describe "real source plugins" do
context "with a minimal source plugin" do
before do
build_repo2 do
build_plugin "bundler-source-mpath" do |s|
s.write "plugins.rb", <<-RUBY
require "bundler-source-mpath"
class MPath < Bundler::Plugin::API
source "mpath"
attr_reader :path
def initialize(opts)
super
@path = Pathname.new options["uri"]
end
def fetch_gemspec_files
@spec_files ||= begin
glob = "{,*,*/*}.gemspec"
if installed?
search_path = install_path
else
search_path = path
end
Dir["\#{search_path.to_s}/\#{glob}"]
end
end
def install(spec, opts)
mkdir_p(install_path.parent)
require 'fileutils'
FileUtils.cp_r(path, install_path)
spec_path = install_path.join("\#{spec.full_name}.gemspec")
spec_path.open("wb") {|f| f.write spec.to_ruby }
spec.loaded_from = spec_path.to_s
post_install(spec)
nil
end
end
RUBY
end # build_plugin
end
build_lib "a-path-gem"
gemfile <<-G
source "#{file_uri_for(gem_repo2)}" # plugin source
source "#{lib_path("a-path-gem-1.0")}", :type => :mpath do
gem "a-path-gem"
end
G
end
it "installs" do
bundle "install"
expect(out).to include("Bundle complete!")
expect(the_bundle).to include_gems("a-path-gem 1.0")
end
it "writes to lock file" do
bundle "install"
lockfile_should_be <<-G
PLUGIN SOURCE
remote: #{lib_path("a-path-gem-1.0")}
type: mpath
specs:
a-path-gem (1.0)
GEM
remote: #{file_uri_for(gem_repo2)}/
specs:
PLATFORMS
#{lockfile_platforms}
DEPENDENCIES
a-path-gem!
BUNDLED WITH
#{Bundler::VERSION}
G
end
it "provides correct #full_gem_path" do
bundle "install"
run <<-RUBY
puts Bundler.rubygems.find_name('a-path-gem').first.full_gem_path
RUBY
expect(out).to eq(bundle("info a-path-gem --path"))
end
it "installs the gem executables" do
build_lib "gem_with_bin" do |s|
s.executables = ["foo"]
end
install_gemfile <<-G
source "#{file_uri_for(gem_repo2)}" # plugin source
source "#{lib_path("gem_with_bin-1.0")}", :type => :mpath do
gem "gem_with_bin"
end
G
bundle "exec foo"
expect(out).to eq("1.0")
end
describe "bundle cache/package" do
let(:uri_hash) { Digest(:SHA1).hexdigest(lib_path("a-path-gem-1.0").to_s) }
it "copies repository to vendor cache and uses it" do
bundle "install"
bundle "config set cache_all true"
bundle :cache
expect(bundled_app("vendor/cache/a-path-gem-1.0-#{uri_hash}")).to exist
expect(bundled_app("vendor/cache/a-path-gem-1.0-#{uri_hash}/.git")).not_to exist
expect(bundled_app("vendor/cache/a-path-gem-1.0-#{uri_hash}/.bundlecache")).to be_file
FileUtils.rm_rf lib_path("a-path-gem-1.0")
expect(the_bundle).to include_gems("a-path-gem 1.0")
end
it "copies repository to vendor cache and uses it even when installed with `path` configured" do
bundle "config --local path vendor/bundle"
bundle :install
bundle "config set cache_all true"
bundle :cache
expect(bundled_app("vendor/cache/a-path-gem-1.0-#{uri_hash}")).to exist
FileUtils.rm_rf lib_path("a-path-gem-1.0")
expect(the_bundle).to include_gems("a-path-gem 1.0")
end
it "bundler package copies repository to vendor cache" do
bundle "config --local path vendor/bundle"
bundle :install
bundle "config set cache_all true"
bundle :cache
expect(bundled_app("vendor/cache/a-path-gem-1.0-#{uri_hash}")).to exist
FileUtils.rm_rf lib_path("a-path-gem-1.0")
expect(the_bundle).to include_gems("a-path-gem 1.0")
end
end
context "with lockfile" do
before do
lockfile <<-G
PLUGIN SOURCE
remote: #{lib_path("a-path-gem-1.0")}
type: mpath
specs:
a-path-gem (1.0)
GEM
remote: #{file_uri_for(gem_repo2)}/
specs:
PLATFORMS
#{generic_local_platform}
DEPENDENCIES
a-path-gem!
BUNDLED WITH
#{Bundler::VERSION}
G
end
it "installs" do
bundle "install"
expect(the_bundle).to include_gems("a-path-gem 1.0")
end
end
end
context "with a more elaborate source plugin" do
before do
build_repo2 do
build_plugin "bundler-source-gitp" do |s|
s.write "plugins.rb", <<-RUBY
require "open3"
class SPlugin < Bundler::Plugin::API
source "gitp"
attr_reader :ref
def initialize(opts)
super
@ref = options["ref"] || options["branch"] || options["tag"] || "master"
@unlocked = false
end
def eql?(other)
other.is_a?(self.class) && uri == other.uri && ref == other.ref
end
alias_method :==, :eql?
def fetch_gemspec_files
@spec_files ||= begin
glob = "{,*,*/*}.gemspec"
if !cached?
cache_repo
end
if installed? && !@unlocked
path = install_path
else
path = cache_path
end
Dir["\#{path}/\#{glob}"]
end
end
def install(spec, opts)
mkdir_p(install_path.dirname)
rm_rf(install_path)
`git clone --no-checkout --quiet "\#{cache_path}" "\#{install_path}"`
Open3.capture2e("git reset --hard \#{revision}", :chdir => install_path)
spec_path = install_path.join("\#{spec.full_name}.gemspec")
spec_path.open("wb") {|f| f.write spec.to_ruby }
spec.loaded_from = spec_path.to_s
post_install(spec)
nil
end
def options_to_lock
opts = {"revision" => revision}
opts["ref"] = ref if ref != "master"
opts
end
def unlock!
@unlocked = true
@revision = latest_revision
end
def app_cache_dirname
"\#{base_name}-\#{shortref_for_path(revision)}"
end
private
def cache_path
@cache_path ||= cache_dir.join("gitp", base_name)
end
def cache_repo
`git clone --quiet \#{@options["uri"]} \#{cache_path}`
end
def cached?
File.directory?(cache_path)
end
def locked_revision
options["revision"]
end
def revision
@revision ||= locked_revision || latest_revision
end
def latest_revision
if !cached? || @unlocked
rm_rf(cache_path)
cache_repo
end
output, _status = Open3.capture2e("git rev-parse --verify \#{@ref}", :chdir => cache_path)
output.strip
end
def base_name
File.basename(uri.sub(%r{^(\w+://)?([^/:]+:)?(//\w*/)?(\w*/)*}, ""), ".git")
end
def shortref_for_path(ref)
ref[0..11]
end
def install_path
@install_path ||= begin
git_scope = "\#{base_name}-\#{shortref_for_path(revision)}"
path = gem_install_dir.join(git_scope)
if !path.exist? && requires_sudo?
user_bundle_path.join(ruby_scope).join(git_scope)
else
path
end
end
end
def installed?
File.directory?(install_path)
end
end
RUBY
end
end
build_git "ma-gitp-gem"
gemfile <<-G
source "#{file_uri_for(gem_repo2)}" # plugin source
source "#{file_uri_for(lib_path("ma-gitp-gem-1.0"))}", :type => :gitp do
gem "ma-gitp-gem"
end
G
end
it "handles the source option" do
bundle "install"
expect(out).to include("Bundle complete!")
expect(the_bundle).to include_gems("ma-gitp-gem 1.0")
end
it "writes to lock file" do
revision = revision_for(lib_path("ma-gitp-gem-1.0"))
bundle "install"
lockfile_should_be <<-G
PLUGIN SOURCE
remote: #{file_uri_for(lib_path("ma-gitp-gem-1.0"))}
type: gitp
revision: #{revision}
specs:
ma-gitp-gem (1.0)
GEM
remote: #{file_uri_for(gem_repo2)}/
specs:
PLATFORMS
#{lockfile_platforms}
DEPENDENCIES
ma-gitp-gem!
BUNDLED WITH
#{Bundler::VERSION}
G
end
context "with lockfile" do
before do
revision = revision_for(lib_path("ma-gitp-gem-1.0"))
lockfile <<-G
PLUGIN SOURCE
remote: #{file_uri_for(lib_path("ma-gitp-gem-1.0"))}
type: gitp
revision: #{revision}
specs:
ma-gitp-gem (1.0)
GEM
remote: #{file_uri_for(gem_repo2)}/
specs:
PLATFORMS
#{generic_local_platform}
DEPENDENCIES
ma-gitp-gem!
BUNDLED WITH
#{Bundler::VERSION}
G
end
it "installs" do
bundle "install"
expect(the_bundle).to include_gems("ma-gitp-gem 1.0")
end
it "uses the locked ref" do
update_git "ma-gitp-gem"
bundle "install"
run <<-RUBY
require 'ma/gitp/gem'
puts "WIN" unless defined?(MAGITPGEM_PREV_REF)
RUBY
expect(out).to eq("WIN")
end
it "updates the deps on bundler update" do
update_git "ma-gitp-gem"
bundle "update ma-gitp-gem"
run <<-RUBY
require 'ma/gitp/gem'
puts "WIN" if defined?(MAGITPGEM_PREV_REF)
RUBY
expect(out).to eq("WIN")
end
it "updates the deps on change in gemfile" do
update_git "ma-gitp-gem", "1.1", :path => lib_path("ma-gitp-gem-1.0"), :gemspec => true
gemfile <<-G
source "#{file_uri_for(gem_repo2)}" # plugin source
source "#{file_uri_for(lib_path("ma-gitp-gem-1.0"))}", :type => :gitp do
gem "ma-gitp-gem", "1.1"
end
G
bundle "install"
expect(the_bundle).to include_gems("ma-gitp-gem 1.1")
end
end
describe "bundle cache with gitp" do
it "copies repository to vendor cache and uses it" do
git = build_git "foo"
ref = git.ref_for("master", 11)
install_gemfile <<-G
source "#{file_uri_for(gem_repo2)}" # plugin source
source '#{lib_path("foo-1.0")}', :type => :gitp do
gem "foo"
end
G
bundle "config set cache_all true"
bundle :cache
expect(bundled_app("vendor/cache/foo-1.0-#{ref}")).to exist
expect(bundled_app("vendor/cache/foo-1.0-#{ref}/.git")).not_to exist
expect(bundled_app("vendor/cache/foo-1.0-#{ref}/.bundlecache")).to be_file
FileUtils.rm_rf lib_path("foo-1.0")
expect(the_bundle).to include_gems "foo 1.0"
end
end
end
end