nix-helpers: e78c6ff31852520f7a16352f7962fbf498f1c11b

     1: {
     2:   bash,
     3:   mkBin,
     4:   runCommand,
     5: }:
     6: 
     7: runCommand "mkBin-test"
     8:   {
     9:     buildInputs = [
    10:       (mkBin {
    11:         name = "ping";
    12:         script = ''
    13:           #!${bash}/bin/bash
    14:           echo "pong"
    15:         '';
    16:       })
    17:     ];
    18:   }
    19:   ''
    20:     X=$(ping)
    21:     [[ "x$X" = "xpong" ]] || {
    22:       echo "Output was '$X'" 1>&2
    23:       exit 1
    24:     }
    25:     echo pass > "$out"
    26:   ''