d81d591d13
* Reason: statically set `${NIX_BIN_PREFIX}` within generated
`direnvrc`.
* Before it only replaced the `-z ${NIX_BIN_PREFIX:-}` check
which therefore never was `true`. So, also `NIX_BIN_PREFIX` never got
set such that its usage later always failed execution with
`NIX_BIN_PREFIX: unbound variable`. With the fix, the line containing
the check will no longer be replaced.
* Solves https://github.com/nix-community/nix-direnv/issues/70
* See also discussion on #114622
Signed-off-by: Andreas Schmid <service@aaschmid.de>
34 lines
972 B
Nix
34 lines
972 B
Nix
{ lib, stdenv, fetchFromGitHub, gnugrep, nix, nixFlakes }:
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stdenv.mkDerivation rec {
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pname = "nix-direnv";
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version = "1.2.3";
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src = fetchFromGitHub {
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owner = "nix-community";
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repo = "nix-direnv";
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rev = version;
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sha256 = "sha256-a0OyIONKtVWh9g/FZ6H0JSRuA1U48HSOX53G9z/h7t8=";
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};
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# Substitute instead of wrapping because the resulting file is
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# getting sourced, not executed:
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postPatch = ''
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sed -i "1a NIX_BIN_PREFIX=${nixFlakes}/bin/" direnvrc
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substituteInPlace direnvrc --replace "grep" "${gnugrep}/bin/grep"
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'';
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installPhase = ''
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runHook preInstall
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install -m500 -D direnvrc $out/share/nix-direnv/direnvrc
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runHook postInstall
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'';
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meta = with lib; {
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description = "A fast, persistent use_nix implementation for direnv";
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homepage = "https://github.com/nix-community/nix-direnv";
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license = licenses.mit;
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platforms = platforms.unix;
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maintainers = with maintainers; [ mic92 ];
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};
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}
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