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minimal-bootstrap.derivationWithMeta: Do more conds at eval time

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Nice to keep run time as simple as possible / embrace phase separations.
This commit is contained in:
John Ericson 2023-05-14 13:32:53 -04:00
parent 0c7631d319
commit 6dfead1d52
1 changed files with 8 additions and 10 deletions
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18
pkgs/os-specific/linux/minimal-bootstrap/utils.nix
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@ -40,7 +40,7 @@ rec {
, preferLocalBuild ? true
}:
derivationWithMeta {
inherit name text executable allowSubstitutes preferLocalBuild;
inherit name text allowSubstitutes preferLocalBuild;
passAsFile = [ "text" ];
builder = "${kaem}/bin/kaem";
@ -48,20 +48,18 @@ rec {
"--verbose"
"--strict"
"--file"
(builtins.toFile "write-text-file.kaem" ''
(builtins.toFile "write-text-file.kaem" (''
target=''${out}''${destination}
if match x''${mkdirDestination} x1; then
mkdir -p ''${out}''${destinationDir}
fi
'' + lib.optionalString (builtins.dirOf destination == ".") ''
mkdir -p ''${out}''${destinationDir}
'' + ''
cp ''${textPath} ''${target}
if match x''${executable} x1; then
chmod 555 ''${target}
fi
'')
'' + lib.optionalString executable ''
chmod 555 ''${target}
''))
];
PATH = lib.makeBinPath [ mescc-tools-extra ];
mkdirDestination = if builtins.dirOf destination == "." then "0" else "1";
destinationDir = builtins.dirOf destination;
inherit destination;
};