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ruby docs: improve example

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1. Call `nix-build` with `--no-out-link` to avoid cluttering the source dir.
2. Re-add `patchShebangs`, since `buildCommand` doesn't imply a patch phase. (It was my fault to remove this in the first place, sorry!)
This commit is contained in:
nonsequitur 2017-08-14 10:10:14 +02:00 committed by Franz Pletz
parent 9ca7f38ce9
commit 865765aece
1 changed files with 2 additions and 1 deletions
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doc/languages-frameworks/ruby.xml
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@ -20,7 +20,7 @@ $ cd sensu
$ cat > Gemfile $ cat > Gemfile
source 'https://rubygems.org' source 'https://rubygems.org'
gem 'sensu' gem 'sensu'
$ $(nix-build '<nixpkgs>' -A bundix)/bin/bundix --magic $ $(nix-build '<nixpkgs>' -A bundix --no-out-link)/bin/bundix --magic
$ cat > default.nix $ cat > default.nix
{ lib, bundlerEnv, ruby }: { lib, bundlerEnv, ruby }:
@ -114,6 +114,7 @@ in stdenv.mkDerivation {
script = ./my-script.rb; script = ./my-script.rb;
buildCommand = '' buildCommand = ''
install -D -m755 $script $out/bin/my-script install -D -m755 $script $out/bin/my-script
patchShebangs $out/bin/my-script
''; '';
}]]> }]]>
</programlisting> </programlisting>