easy-dhall-nix/test.nix

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{ pkgs ? import ./nixpkgs.nix {} }:
let
lib = pkgs.lib;
executables = lib.concatLists
(lib.mapAttrsToList
# every package puts its binNames into passthru
(_: v: map (bin: "${v}/bin/${bin}") v.passthru.binNames)
(import ./default.nix { inherit pkgs; }));
testExeLocation = pkgs.writers.writeDash "test-exe-location" ''
set -e
ERRORS=0;
test_exe () {
EXE=$1;
echo "$EXE --version:"
if $EXE --version; then
return 0
else
echo "$EXE --version failed!"
ERRORS=1
fi
}
for exe in ${lib.escapeShellArgs executables}; do
test_exe "$exe"
done
exit "$ERRORS"
'';
in {
inherit
testExeLocation;
}