[DRE-maint] Bug#691739: bundler: Files installed via sudo must be chmodded and chowned

[Reuben Thomas]

Package: bundler
Version: 1.2.1-1
Severity: normal

When I run "bundle install" as a normal user, targetted at the system
directory, it correctly installs files using sudo, but does not take
into account that my user's umask is 0027. Apparently, the files are
simply moved:

/var/lib/gems/1.9.1/cache:
total 240K
-rw-r----- 1 rrt rrt  89K Oct 29 10:30 addressable-2.3.2.gem
-rw-r----- 1 rrt rrt  35K Oct 29 10:30 crack-0.3.1.gem
-rw-r----- 1 rrt rrt 109K Oct 29 10:30 rake-0.9.2.2.gem

Thus they are owned by my user (which is surely wrong).

Worse for me, directories seem to be correctly owned, but still have
my umask:

/var/lib/gems/1.9.1/gems:
total 4.0K
drwxr-x--- 7 root root 4.0K Oct 29 10:30 addressable-2.3.2/

which means that I cannot read gems that I have installed, and a
typical "bundle install" command fails as follows:

$ bundle install
Fetching gem metadata from http://rubygems.org/........
Fetching gem metadata from http://rubygems.org/..
Using rake (0.9.2.2) 
Installing addressable (2.3.2) 
Installing crack (0.3.1) 
Errno::EACCES: Permission denied - /var/lib/gems/1.9.1/specifications/addressable-2.3.2.gemspec
An error occurred while installing crack (0.3.1), and Bundler cannot continue.
Make sure that `gem install crack -v '0.3.1'` succeeds before bundling.

Note that I have sudo set up to override my umask with the default
(0022), so that using e.g. /usr/bin/install to install a file works
fine (for example, "sudo make install" in a GNU autotools-generated
build system does the right thing).

-- System Information:
Debian Release: wheezy/sid
  APT prefers quantal-updates
  APT policy: (500, 'quantal-updates'), (500, 'quantal-security'), (500, 'quantal')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.5.0-17-generic (SMP w/4 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages bundler depends on:
ii  ruby1.8 [ruby-interpreter]    1.8.7.358-4ubuntu0.1
ii  ruby1.9.1 [ruby-interpreter]  1.9.3.194-1ubuntu1.2

Versions of packages bundler recommends:
ii  build-essential         11.5ubuntu3
ii  less                    444-4ubuntu1
ii  ruby1.8-dev [ruby-dev]  1.8.7.358-4ubuntu0.1
ii  rubygems-integration    1.1
ii  sudo                    1.8.5p2-1ubuntu1

bundler suggests no packages.

-- no debconf information