Patch/test scripts now run from project root

This simplifies everything and makes everything good.

(Shell scripts need to be as simple as possible for maximum
compatibility.)

1 files changed, 11 insertions, 11 deletions

diff --git a/patches/eowyn.sh b/patches/eowyn.sh
index f450c0e..1ff3f75 100755
--- a/patches/eowyn.sh
+++ b/patches/eowyn.sh
@@ -13,19 +13,22 @@
 # to convalesce in the healed directory.
 #
 
-# We run from the patches dir. Go there now if not already.
-cd $(dirname $(realpath $0))
-pwd # Show it upon the screen so all shall be made apparent.
+# We check ourselves before we wreck ourselves.
+if [ ! -f 'patches/eowyn.sh' ]
+then
+    echo "But I must be run from the project root directory."
+    exit 1
+fi
 
-# Create healed/ directory here if it doesn't already exist.
-mkdir -p healed
+# Create directory of healing if it doesn't already exist.
+mkdir -p patches/healed
 
 # Cycle through all the little broken Zig applications.
-for broken in ../exercises/*.zig
+for broken in exercises/*.zig
 do
     # Remove the dir and extension, rendering the True Name.
     true_name=$(basename $broken .zig)
-    patch_name="patches/$true_name.patch"
+    patch_name="patches/patches/$true_name.patch"
 
 
     if [ -f $patch_name ]
@@ -33,14 +36,11 @@ do
         # Apply the bandages to the wounds, grow new limbs, let
         # new life spring into the broken bodies of the fallen.
         echo Healing $true_name...
-        patch --output=healed/$true_name.zig $broken $patch_name
+        patch --output=patches/healed/$true_name.zig $broken $patch_name
     else
         echo Cannot heal $true_name. No patch found.
     fi
 done
 
-# Return to the home of our ancestors.
-cd ..
-
 # Test the healed exercises. May the compiler have mercy upon us.
 zig build -Dhealed