bundle-config.ronn in rubygems-update-3.0.0

- old
+ new

@@ -168,10 +168,12 @@
    Gemfile.
 * `disable_multisource` (`BUNDLE_DISABLE_MULTISOURCE`):
    When set, Gemfiles containing multiple sources will produce errors
    instead of warnings.
    Use `bundle config --delete disable_multisource` to unset.
+* `disable_platform_warnings` (`BUNDLE_DISABLE_PLATFORM_WARNINGS`):
+   Disable warnings during bundle install when a dependency is unused on the current platform.
 * `disable_shared_gems` (`BUNDLE_DISABLE_SHARED_GEMS`):
    Stop Bundler from accessing gems installed to RubyGems' normal location.
 * `disable_version_check` (`BUNDLE_DISABLE_VERSION_CHECK`):
    Stop Bundler from checking if a newer Bundler version is available on
    rubygems.org.
@@ -194,10 +196,13 @@
    will search up from the current working directory until it finds a
    `Gemfile`.
 * `global_gem_cache` (`BUNDLE_GLOBAL_GEM_CACHE`):
    Whether Bundler should cache all gems globally, rather than locally to the
    installing Ruby installation.
+* `global_path_appends_ruby_scope` (`BUNDLE_GLOBAL_PATH_APPENDS_RUBY_SCOPE`):
+   Whether Bundler should append the Ruby scope (e.g. engine and ABI version)
+   to a globally-configured path.
 * `ignore_messages` (`BUNDLE_IGNORE_MESSAGES`): When set, no post install
    messages will be printed. To silence a single gem, use dot notation like
    `ignore_messages.httparty true`.
 * `init_gems_rb` (`BUNDLE_INIT_GEMS_RB`)
    Generate a `gems.rb` instead of a `Gemfile` when running `bundle init`.
@@ -220,10 +225,12 @@
    of `$GEM_HOME` or `$GEM_PATH` values. Bundle gems not found in this location
    will be installed by `bundle install`. Defaults to `Gem.dir`. When --deployment
    is used, defaults to vendor/bundle.
 * `path.system` (`BUNDLE_PATH__SYSTEM`):
    Whether Bundler will install gems into the default system path (`Gem.dir`).
+* `path_relative_to_cwd` (`PATH_RELATIVE_TO_CWD`)
+   Makes `--path` relative to the CWD instead of the `Gemfile`.
 * `plugins` (`BUNDLE_PLUGINS`):
    Enable Bundler's experimental plugin system.
 * `prefer_gems_rb` (`BUNDLE_PREFER_GEMS_RB`)
    Prefer `gems.rb` to `Gemfile` when Bundler is searching for a Gemfile.
 * `print_only_version_number` (`BUNDLE_PRINT_ONLY_VERSION_NUMBER`)
@@ -372,5 +379,19 @@
 
 This is especially useful for private repositories on hosts such as Github,
 where you can use personal OAuth tokens:
 
     export BUNDLE_GITHUB__COM=abcd0123generatedtoken:x-oauth-basic
+
+
+## CONFIGURE BUNDLER DIRECTORIES
+
+Bundler's home, config, cache and plugin directories are able to be configured
+through environment variables. The default location for Bundler's home directory is
+`~/.bundle`, which all directories inherit from by default. The following
+outlines the available environment variables and their default values
+
+    BUNDLE_USER_HOME : $HOME/.bundle
+    BUNDLE_USER_CACHE : $BUNDLE_USER_HOME/cache
+    BUNDLE_USER_CONFIG : $BUNDLE_USER_HOME/config
+    BUNDLE_USER_PLUGIN : $BUNDLE_USER_HOME/plugin
+