Make clean-tutorial.sh executable from any directory (#716)

Author: PranjalManhgaye

changelog-entries/716.md

@@ -0,0 +1,2 @@
+- Allow running tutorial cleaning scripts (`clean-tutorial.sh`, `clean-all.sh`) from the repository root by resolving paths relative to the script location.
+

clean-all.sh

@@ -1,6 +1,10 @@
 #!/usr/bin/env sh
 set -e -u
 
+# Always operate relative to the directory of this script
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+cd "$SCRIPT_DIR"
+
 echo "Cleaning up all tutorials..."
 
 find . -maxdepth 2 -mindepth 2 -name clean-tutorial.sh -execdir sh -c './clean-tutorial.sh' \;

tools/clean-tutorial-base.sh

@@ -1,6 +1,10 @@
 #!/usr/bin/env sh
 set -e -u
 
+# Determine the tutorial directory (where the symlink is located)
+TUTORIAL_DIR="$(cd "$(dirname "$0")" && pwd)"
+cd "$TUTORIAL_DIR"
+
 # shellcheck disable=SC1091
 . ../tools/cleaning-tools.sh