JakeHillion/nixpkgs
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bash: install extensive completion library in the interactive version

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Add the command-line completion library to the "interactive" version of
bash. That code is *not* active by default. To enable it, run

 | . ${bash}/etc/bash_completion

in your ~/.bashrc. If you prefer to build bashInteractive without that
feature, use the following override in ~/.nixpkgs/config.nix to disable it:

 | {
 |   packageOverrides = pkgs:
 |   {
 |     bashInteractive = pkgs.bashInteractive.override {
 |       bashCompletion = null;
 |     };
 |   };
 | }

svn path=/nixpkgs/trunk/; revision=29244
This commit is contained in:
Peter Simons 2011-09-13 17:50:03 +00:00
parent 3c5ff4a118
commit 9f20aa5df6
1 changed files with 8 additions and 4 deletions
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12
pkgs/shells/bash/default.nix
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@ -1,4 +1,4 @@
{stdenv, fetchurl, readline ? null, interactive ? false, texinfo ? null, bison}:
{stdenv, fetchurl, readline ? null, interactive ? false, texinfo ? null, bison, bashCompletion ? null}:
assert interactive -> readline != null;
@ -47,18 +47,22 @@ stdenv.mkDerivation rec {
buildNativeInputs = [bison]
++ stdenv.lib.optional (texinfo != null) texinfo
++ stdenv.lib.optional interactive readline;
postInstall = ''
# Add an `sh' -> `bash' symlink.
ln -s bash "$out/bin/sh"
'' + (if interactive && bashCompletion != null then ''
ensureDir "$out/etc"
echo >"$out/etc/bash_completion" '. "${bashCompletion}/etc/bash_completion"'
'' else ''
# Install the completion examples.
ensureDir "$out/etc"
cp -v "examples/complete/bash_completion" "$out/etc"
ensureDir "$out/etc/bash_completion.d"
cp -v "examples/complete/complete.gnu-longopt" "$out/etc/bash_completion.d"
'';
'');
meta = {
homepage = http://www.gnu.org/software/bash/;
@ -79,7 +83,7 @@ stdenv.mkDerivation rec {
license = "GPLv3+";
maintainers = [ stdenv.lib.maintainers.ludo ];
maintainers = [ stdenv.lib.maintainers.ludo stdenv.lib.maintainers.simons ];
};
passthru = {