jekyll: fix 'jekyll new'

Original error:

$ nix-shell -p jekyll --command "jekyll new test"
Running bundle install in /private/tmp/test...
  Bundler: There was an error while trying to write to
  Bundler:
`/nix/store/l67429rhvrmr7c4c1msb7s8zjq4fx7ad-gemfile-and-lockfile/.bundle/config`.
  Bundler: It is likely that you need to grant write permissions for
that path.
This commit is contained in:
Dmitry Kalinkin 2017-03-03 21:09:04 -05:00
parent 171130e09a
commit 0832addf67
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View file

@ -78,6 +78,15 @@ in
[ darwin.apple_sdk.frameworks.CoreServices ];
};
# disable bundle install as it can't install anything in addition to what is
# specified in pkgs/applications/misc/jekyll/Gemfile anyway
jekyll = attrs: {
postInstall = ''
installPath=$(cat $out/nix-support/gem-meta/install-path)
sed -i $installPath/lib/jekyll/commands/new.rb -e 's@Exec.run("bundle", "install"@Exec.run("true"@'
'';
};
# note that you need version >= v3.16.14.8,
# otherwise the gem will fail to link to the libv8 binary.
# see: https://github.com/cowboyd/libv8/pull/161