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author | Kenji Okimoto <okimoto@clear-code.com> | 2018-03-01 17:11:39 +0900 |
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committer | Kenji Okimoto <okimoto@clear-code.com> | 2018-04-23 09:20:24 +0900 |
commit | 6b112d2511c136284b306e57fc51ccf4c0ea336e (patch) | |
tree | 16f65f513b95596675932ba2dbe1e21bfc99b6af | |
parent | 948771063c05a56af8888acf5c01171293371214 (diff) | |
download | bundler-6b112d2511c136284b306e57fc51ccf4c0ea336e.tar.gz |
Display reason to require sudo
This is useful for non-interactive installation with bundler.
-rw-r--r-- | lib/bundler.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/bundler.rb b/lib/bundler.rb index 9944ebd051..ae26dea26c 100644 --- a/lib/bundler.rb +++ b/lib/bundler.rb @@ -367,6 +367,10 @@ EOF # if any directory is not writable, we need sudo files = [path, bin_dir] | Dir[bundle_path.join("build_info/*").to_s] | Dir[bundle_path.join("*").to_s] sudo_needed = files.any? {|f| !File.writable?(f) } + if sudo_needed + unwritable_files = files.reject {|f| File.writable?(f) } + Bundler.ui.warn "Following files may not be writable, so sudo is needed: #{unwritable_files.map(&:to_s).join(',')}" + end end @requires_sudo_ran = true |