diff options
Diffstat (limited to 'third_party/overlays/patches/crate2nix-0001-Fix-Use-mkDerivation-with-src-instead-of-runCommand.patch')
| -rw-r--r-- | third_party/overlays/patches/crate2nix-0001-Fix-Use-mkDerivation-with-src-instead-of-runCommand.patch | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/third_party/overlays/patches/crate2nix-0001-Fix-Use-mkDerivation-with-src-instead-of-runCommand.patch b/third_party/overlays/patches/crate2nix-0001-Fix-Use-mkDerivation-with-src-instead-of-runCommand.patch new file mode 100644 index 000000000000..fbc18860ac81 --- /dev/null +++ b/third_party/overlays/patches/crate2nix-0001-Fix-Use-mkDerivation-with-src-instead-of-runCommand.patch @@ -0,0 +1,109 @@ +From 96f66ec32e003c6c215aa2a644281289a71dae7d Mon Sep 17 00:00:00 2001 +From: Ilan Joselevich <personal@ilanjoselevich.com> +Date: Sun, 4 Aug 2024 02:35:27 +0300 +Subject: [PATCH] Fix: Use mkDerivation with src instead of runCommand for test + derivation + +The problem with using runCommand and recreating the src directory with +lndir is that it changes the file types of individual files, they will +now be a symlink instead of a regular file. If you have a crate that tests +that a file is of regular type then it will fail inside the crate2nix derivation. +--- + templates/nix/crate2nix/default.nix | 81 ++++++++----------- + 1 file changed, 35 insertions(+), 46 deletions(-) + +diff --git a/templates/nix/crate2nix/default.nix b/templates/nix/crate2nix/default.nix +index c53925e..90e10c6 100644 +--- a/templates/nix/crate2nix/default.nix ++++ b/templates/nix/crate2nix/default.nix +@@ -120,52 +120,41 @@ rec { + testPostRun + ]); + in +- pkgs.runCommand "run-tests-${testCrate.name}" +- { +- inherit testCrateFlags; +- buildInputs = testInputs; +- } '' +- set -e +- +- export RUST_BACKTRACE=1 +- +- # recreate a file hierarchy as when running tests with cargo +- +- # the source for test data +- # It's necessary to locate the source in $NIX_BUILD_TOP/source/ +- # instead of $NIX_BUILD_TOP/ +- # because we compiled those test binaries in the former and not the latter. +- # So all paths will expect source tree to be there and not in the build top directly. +- # For example: $NIX_BUILD_TOP := /build in general, if you ask yourself. +- # NOTE: There could be edge cases if `crate.sourceRoot` does exist but +- # it's very hard to reason about them. +- # Open a bug if you run into this! +- mkdir -p source/ +- cd source/ +- +- ${pkgs.buildPackages.xorg.lndir}/bin/lndir ${crate.src} +- +- # build outputs +- testRoot=target/debug +- mkdir -p $testRoot +- +- # executables of the crate +- # we copy to prevent std::env::current_exe() to resolve to a store location +- for i in ${crate}/bin/*; do +- cp "$i" "$testRoot" +- done +- chmod +w -R . +- +- # test harness executables are suffixed with a hash, like cargo does +- # this allows to prevent name collision with the main +- # executables of the crate +- hash=$(basename $out) +- for file in ${drv}/tests/*; do +- f=$testRoot/$(basename $file)-$hash +- cp $file $f +- ${testCommand} +- done +- ''; ++ pkgs.stdenvNoCC.mkDerivation { ++ name = "run-tests-${testCrate.name}"; ++ ++ inherit (crate) src; ++ ++ inherit testCrateFlags; ++ ++ buildInputs = testInputs; ++ ++ buildPhase = '' ++ set -e ++ export RUST_BACKTRACE=1 ++ ++ # build outputs ++ testRoot=target/debug ++ mkdir -p $testRoot ++ ++ # executables of the crate ++ # we copy to prevent std::env::current_exe() to resolve to a store location ++ for i in ${crate}/bin/*; do ++ cp "$i" "$testRoot" ++ done ++ chmod +w -R . ++ ++ # test harness executables are suffixed with a hash, like cargo does ++ # this allows to prevent name collision with the main ++ # executables of the crate ++ hash=$(basename $out) ++ for file in ${drv}/tests/*; do ++ f=$testRoot/$(basename $file)-$hash ++ cp $file $f ++ ${testCommand} ++ done ++ ''; ++ }; + in + pkgs.runCommand "${crate.name}-linked" + { +-- +2.44.0 + |