nix-super/tests/functional/placeholders.sh

#!/usr/bin/env bash

source common.sh

clearStoreIfPossible

nix-build --no-out-link -E '
  with import '"${config_nix}"';

  mkDerivation {
    name = "placeholders";
    outputs = [ "out" "bin" "dev" ];
    buildCommand = "
      echo foo1 > $out
      echo foo2 > $bin
      echo foo3 > $dev
      [[ $(cat ${placeholder "out"}) = foo1 ]]
      [[ $(cat ${placeholder "bin"}) = foo2 ]]
      [[ $(cat ${placeholder "dev"}) = foo3 ]]
    ";
  }
'
Ensure all functional scripts are (a) executable (b) have shebang This is good for shebang, and also good for future build system simplifications 2024-05-28 19:43:04 +03:00			`#!/usr/bin/env bash`

Add a mechanism for derivation attributes to reference the derivation's outputs For example, you can now say: configureFlags = "--prefix=${placeholder "out"} --includedir=${placeholder "dev"}"; The strings returned by the ‘placeholder’ builtin are replaced at build time by the actual store paths corresponding to the specified outputs. Previously, you had to work around the inability to self-reference by doing stuff like: preConfigure = '' configureFlags+=" --prefix $out --includedir=$dev" ''; or rely on ad-hoc variable interpolation semantics in Autoconf or Make (e.g. --prefix=\$(out)), which doesn't always work. 2016-08-17 16:12:54 +03:00			`source common.sh`

tests/functional: Enable more tests in NixOS VM 2024-06-16 18:56:50 +03:00			`clearStoreIfPossible`
Add a mechanism for derivation attributes to reference the derivation's outputs For example, you can now say: configureFlags = "--prefix=${placeholder "out"} --includedir=${placeholder "dev"}"; The strings returned by the ‘placeholder’ builtin are replaced at build time by the actual store paths corresponding to the specified outputs. Previously, you had to work around the inability to self-reference by doing stuff like: preConfigure = '' configureFlags+=" --prefix $out --includedir=$dev" ''; or rely on ad-hoc variable interpolation semantics in Autoconf or Make (e.g. --prefix=\$(out)), which doesn't always work. 2016-08-17 16:12:54 +03:00
			`nix-build --no-out-link -E '`
No longer copy functional tests to the build dir This should make `_NIX_TEST_ACCEPT=1` work again, fixing #11369. Progress on #2503 2024-11-01 15:56:50 +02:00			`with import '"${config_nix}"';`
Add a mechanism for derivation attributes to reference the derivation's outputs For example, you can now say: configureFlags = "--prefix=${placeholder "out"} --includedir=${placeholder "dev"}"; The strings returned by the ‘placeholder’ builtin are replaced at build time by the actual store paths corresponding to the specified outputs. Previously, you had to work around the inability to self-reference by doing stuff like: preConfigure = '' configureFlags+=" --prefix $out --includedir=$dev" ''; or rely on ad-hoc variable interpolation semantics in Autoconf or Make (e.g. --prefix=\$(out)), which doesn't always work. 2016-08-17 16:12:54 +03:00
			`mkDerivation {`
			`name = "placeholders";`
			`outputs = [ "out" "bin" "dev" ];`
			`buildCommand = "`
			`echo foo1 > $out`
			`echo foo2 > $bin`
			`echo foo3 > $dev`
			`[[ $(cat ${placeholder "out"}) = foo1 ]]`
			`[[ $(cat ${placeholder "bin"}) = foo2 ]]`
			`[[ $(cat ${placeholder "dev"}) = foo3 ]]`
			`";`
			`}`
			`'`