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Set ‘allowSubstitutes = false’ on various derivations

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This reduces the number of binary cache requests. See
b64988bb35.
This commit is contained in:
Eelco Dolstra 2015-07-07 15:01:36 +02:00
parent 4d49006a0f
commit dc62669335
6 changed files with 22 additions and 3 deletions
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16
nixos/modules/system/boot/systemd-lib.nix
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@ -13,13 +13,20 @@ rec {
pathSafeName = lib.replaceChars ["@" ":" "\\"] ["-" "-" "-"] name;
in
if unit.enable then
pkgs.runCommand "unit-${pathSafeName}" { preferLocalBuild = true; inherit (unit) text; }
pkgs.runCommand "unit-${pathSafeName}"
{ preferLocalBuild = true;
allowSubstitutes = false;
inherit (unit) text;
}
''
mkdir -p $out
echo -n "$text" > $out/${shellEscape name}
''
else
pkgs.runCommand "unit-${pathSafeName}-disabled" { preferLocalBuild = true; }
pkgs.runCommand "unit-${pathSafeName}-disabled"
{ preferLocalBuild = true;
allowSubstitutes = false;
}
''
mkdir -p $out
ln -s /dev/null $out/${shellEscape name}
@ -89,7 +96,10 @@ rec {
as));
generateUnits = type: units: upstreamUnits: upstreamWants:
pkgs.runCommand "${type}-units" { preferLocalBuild = true; } ''
pkgs.runCommand "${type}-units"
{ preferLocalBuild = true;
allowSubstitutes = false;
} ''
mkdir -p $out
# Copy the upstream systemd units we're interested in.