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* Helper function `writeText' to write a plain text file to the Nix

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store.

* Helper function `cleanSource' to bring in a path as a source,
  filtering out all hidden Subversion directories.

svn path=/nixpkgs/trunk/; revision=7334
This commit is contained in:
Eelco Dolstra 2006-12-13 14:23:24 +00:00
parent e7304dcf48
commit 5a7b2515e1
1 changed files with 13 additions and 0 deletions
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13
pkgs/top-level/all-packages.nix
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@ -192,10 +192,23 @@ rec {
makeWrapper = ../build-support/make-wrapper/make-wrapper.sh;
# Run the shell command `buildCommand' to produce a store object
# named `name'. The attributes in `env' are added to the
# environment prior to running the command.
runCommand = name: env: buildCommand: stdenvNew.mkDerivation ({
inherit name buildCommand;
} // env);
# Write a plain text file to the Nix store. (The advantage over
# plain sources is that `text' can refer to the output paths of
# derivations, e.g., "... ${somePkg}/bin/foo ...".
writeText = name: text: runCommand name {inherit text;} "echo \"$text\" > $out";
# Bring in a path as a source, filtering out all hidden Subversion
# directories. TODO: filter out backup files (*~) etc.
cleanSource = builtins.filterSource
(name: baseNameOf (toString name) != ".svn");
# !!! obsolete
substitute = ../build-support/substitute/substitute.sh;