[DRE-commits] [gem2deb] 01/01: gem2deb: download .gem files in a temporary directory

[Antonio Terceiro]

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terceiro pushed a commit to branch master
in repository gem2deb.

commit 89a8ae8db8bbd8432e623ee68ce73a847fab6bb6
Author: Antonio Terceiro <terceiro at debian.org>
Date:   Wed Jun 24 17:37:10 2015 -0300

    gem2deb: download .gem files in a temporary directory
---
 bin/gem2deb      | 21 +++++++++++++++++++--
 debian/changelog |  6 ++++++
 2 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/bin/gem2deb b/bin/gem2deb
index e83644d..61109f5 100755
--- a/bin/gem2deb
+++ b/bin/gem2deb
@@ -15,6 +15,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+require 'fileutils'
 require 'gem2deb'
 require 'gem2deb/gem2tgz'
 require 'gem2deb/dh_make_ruby'
@@ -81,8 +82,24 @@ gemfile = ARGV[0]
 # Download gem if not available locally
 if not File::exists?(gemfile) and gemfile !~ /.gem$/
   puts "#{gemfile} doesn't seem to exist. Let's try to download it with 'gem fetch #{ARGV[0]}'"
-  run("gem", "fetch", gemfile)
-  gemfile = Dir::glob("#{gemfile}-*.gem")[0]
+
+  tmpdir = Dir.mktmpdir
+  begin
+    Dir.chdir(tmpdir) do
+      run("gem", "fetch", gemfile)
+      gemfile = Dir.glob('*.gem').first
+      unless gemfile
+        # no .gem means that `gem fetch` failed (but still exited with 0)
+        raise RuntimeError.new("Failed to download .gem file")
+      end
+    end
+    FileUtils.mv(File.join(tmpdir, gemfile), '.')
+  rescue RuntimeError => ex
+    puts ex.message
+    exit(1)
+  ensure
+    FileUtils.rm_rf(tmpdir)
+  end
 end
 
 puts "-- Creating source tarball from #{gemfile} ..."
diff --git a/debian/changelog b/debian/changelog
index 44e1f24..7382105 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+gem2deb (0.18.4) UNRELEASED; urgency=medium
+
+  * gem2deb: download .gem files in a temporary directory
+
+ -- Antonio Terceiro <terceiro at debian.org>  Wed, 24 Jun 2015 17:23:08 -0300
+
 gem2deb (0.18.3) unstable; urgency=medium
 
   * gem2deb-test-runner: add dependency on ruby-test-unit

-- 
Alioth's /usr/local/bin/git-commit-notice on /srv/git.debian.org/git/pkg-ruby-extras/gem2deb.git