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Merge pull request #28722 from copumpkin/filterSource-cleanup

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Deduplicate some filterSource invocations
This commit is contained in:
Daniel Peebles 2017-08-29 21:19:28 -04:00 committed by GitHub
commit ec75a30b66
3 changed files with 4 additions and 23 deletions
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2
lib/sources.nix
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@ -17,6 +17,8 @@ rec {
(type == "directory" && (baseName == ".git" || baseName == ".svn" || baseName == "CVS" || baseName == ".hg")) ||
# Filter out backup files.
lib.hasSuffix "~" baseName ||
builtins.match "^.*\.sw[a-z]$" baseName != null ||
# Filter out generates files.
lib.hasSuffix ".o" baseName ||
lib.hasSuffix ".so" baseName ||

14
nixos/lib/make-disk-image.nix
View file

@ -45,19 +45,7 @@ let
raw = "img";
};
# Copied from https://github.com/NixOS/nixpkgs/blob/master/nixos/modules/installer/cd-dvd/channel.nix
# TODO: factor out more cleanly
# Do not include these things:
# - The '.git' directory
# - Result symlinks from nix-build ('result', 'result-2', 'result-bin', ...)
# - VIM/Emacs swap/backup files ('.swp', '.swo', '.foo.swp', 'foo~', ...)
filterFn = path: type: let basename = baseNameOf (toString path); in
if type == "directory" then basename != ".git"
else if type == "symlink" then builtins.match "^result(|-.*)$" basename == null
else builtins.match "^((|\..*)\.sw[a-z]|.*~)$" basename == null;
nixpkgs = builtins.filterSource filterFn pkgs.path;
nixpkgs = lib.cleanSource pkgs.path;
channelSources = pkgs.runCommand "nixos-${config.system.nixosVersion}" {} ''
mkdir -p $out

11
nixos/modules/installer/cd-dvd/channel.nix
View file

@ -6,16 +6,7 @@
with lib;
let
# Do not include these things:
# - The '.git' directory
# - Result symlinks from nix-build ('result', 'result-2', 'result-bin', ...)
# - VIM/Emacs swap/backup files ('.swp', '.swo', '.foo.swp', 'foo~', ...)
filterFn = path: type: let basename = baseNameOf (toString path); in
if type == "directory" then basename != ".git"
else if type == "symlink" then builtins.match "^result(|-.*)$" basename == null
else builtins.match "^((|\..*)\.sw[a-z]|.*~)$" basename == null;
nixpkgs = builtins.filterSource filterFn pkgs.path;
nixpkgs = lib.cleanSource pkgs.path;
# We need a copy of the Nix expressions for Nixpkgs and NixOS on the
# CD. These are installed into the "nixos" channel of the root