From b1887e4170cf3b3b67dba255e291ea9995ffc195 Mon Sep 17 00:00:00 2001
From: Raphael Reitzig <4246780+reitzig@users.noreply.github.com>
Date: Wed, 31 Jul 2019 01:58:29 +0200
Subject: [PATCH] issue #29 - Add macOS alternative for `sha256sum`.

---
 test/wrapper.fish | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

diff --git a/test/wrapper.fish b/test/wrapper.fish
index bd95ac0..108bfce 100644
--- a/test/wrapper.fish
+++ b/test/wrapper.fish
@@ -15,20 +15,26 @@ set check_count (math "3 * $test_count")
 
 set sdk_init "$HOME/.sdkman/bin/sdkman-init.sh"
 
-function checksum -a file
-    sha256sum $file | cut -d " " -f 1
+if [ (uname) = "Linux" ]
+  function checksum -a file
+      sha256sum $file | cut -d " " -f 1
+  end
+else # assume macOS
+  function checksum -a file
+      shasum -a 256 $file | cut -d " " -f 1
+  end
 end
 
 echo "Testing the sdk wrapper"
 set failures 0
 for sdk_cmd in $test_commands
     echo "  Testing '$sdk_cmd'"
-    bash -c "source \"$sdk_init\" && $sdk_cmd > sout_bash; 
-             echo \"\$?\" > status_bash; 
+    bash -c "source \"$sdk_init\" && $sdk_cmd > sout_bash;
+             echo \"\$?\" > status_bash;
              echo \"\$PATH\" > path_bash;
              echo \"\$ANT_HOME\" > anthome_bash"
-    fish -c "$sdk_cmd > sout_fish; 
-             echo \"\$status\" > status_fish; 
+    fish -c "$sdk_cmd > sout_fish;
+             echo \"\$status\" > status_fish;
              echo \"\$PATH\" > path_fish;
              echo \"\$ANT_HOME\" > anthome_fish"
 
@@ -52,4 +58,4 @@ rm {sout,status,path}_{bash,fish}
 
 echo "Ran $test_count commands with 3 checks each."
 echo "$failures/$check_count checks failed."
-exit (math $failures != 0)
\ No newline at end of file
+exit (math $failures != 0)