refactor(hooks): update script download mechanism in dstr.sh

hooks/dstr.sh

@@ -1,20 +1,27 @@
 #!/bin/bash
 
 # URL to the raw script file
-SCRIPT_URL="https://git.kjan.de/jank/scripts/raw/branch/main/hooks/pre-recieve.sh"
+SCRIPT_URL="https://gitea.example.com/org/hooks-repo/raw/branch/main/semantic-commit-validator.sh"
 
-# Try curl first, then fall back to wget if curl is not available
+# Temporary file for the downloaded script (necessary to execute it properly)
+TEMP_SCRIPT=$(mktemp)
+trap 'rm -f "$TEMP_SCRIPT"' EXIT
+
+# Download the script (try curl, fall back to wget)
 if command -v curl &>/dev/null; then
-    # Pass standard input to the downloaded script and preserve exit code
-    EXITCODE=0
-    # Read all input into a variable so we can pass it to the downloaded script
-    INPUT=$(cat)
-    echo "$INPUT" | (curl -s "$SCRIPT_URL" | bash) || EXITCODE=$?
-    exit $EXITCODE
+    curl -s -o "$TEMP_SCRIPT" "$SCRIPT_URL"
 else
-    # Fall back to wget if curl is not available
-    EXITCODE=0
-    INPUT=$(cat)
-    echo "$INPUT" | (wget -q -O - "$SCRIPT_URL" | bash) || EXITCODE=$?
-    exit $EXITCODE
+    wget -q -O "$TEMP_SCRIPT" "$SCRIPT_URL"
 fi
+
+if [ ! -s "$TEMP_SCRIPT" ]; then
+    echo "Error: Could not download validation script from $SCRIPT_URL"
+    exit 1
+fi
+
+# Make the script executable
+chmod +x "$TEMP_SCRIPT"
+
+# Pass all input to the downloaded script and preserve its exit code
+cat | "$TEMP_SCRIPT"
+exit $?