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feat: skip already patched ROMs

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if a patch has already been applied it will be skipped.
This commit is contained in:
agatha 2025-07-27 11:49:23 -04:00
parent 3f04dcb3bf
commit 32a3826139
1 changed files with 31 additions and 2 deletions
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33
patch_roms.sh
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@ -55,8 +55,16 @@ fi
echo "$([ $DRY_RUN -eq 1 ] && echo '[DRY RUN] ')Processing patches..."
echo
# Initialize counters
total_patches=0
existing_roms=0
new_patches=0
failed_patches=0
# Find all .bps files and extract week numbers
while IFS= read -r patch_file; do
((total_patches++))
# Extract week number from filename
if [[ $patch_file =~ Week([0-9]+)\.bps$ ]]; then
week_num="${BASH_REMATCH[1]}"
@ -64,10 +72,18 @@ while IFS= read -r patch_file; do
padded_week=$(printf "Week%03d.smc" "$week_num")
output_file="$OUTPUT_DIR/$padded_week"
# Check if ROM already exists
if [ -f "$output_file" ]; then
echo "Skipping $padded_week (already exists)"
((existing_roms++))
continue
fi
if [ $DRY_RUN -eq 1 ]; then
echo "[DRY RUN] Would patch: $patch_file"
echo "[DRY RUN] Would create: $output_file"
echo
((new_patches++))
else
echo "Patching: $patch_file -> $padded_week"
@ -77,15 +93,28 @@ while IFS= read -r patch_file; do
# Check if patching was successful
if [ $? -eq 0 ]; then
echo "Successfully created $padded_week"
((new_patches++))
else
echo "Error patching $patch_file"
((failed_patches++))
fi
echo
fi
else
echo "Warning: Could not extract week number from filename: $patch_file"
((failed_patches++))
fi
done < <(find "$PATCHES_DIR" -type f -name "Week*.bps" | sort -V)
total_files=$(find "$PATCHES_DIR" -type f -name "Week*.bps" | wc -l)
echo "$([ $DRY_RUN -eq 1 ] && echo '[DRY RUN] ')Would create $total_files patched ROMs in $OUTPUT_DIR"
# Print summary
echo
echo "$([ $DRY_RUN -eq 1 ] && echo '[DRY RUN] ')Summary:"
echo "Total patches found: $total_patches"
echo "Already patched ROMs: $existing_roms"
echo "New ROMs to create: $new_patches"
if [ $failed_patches -gt 0 ]; then
echo "Failed patches: $failed_patches"
fi
echo
echo "ROM status in $OUTPUT_DIR:"
echo "Total ROMs after operation: $(($existing_roms + $new_patches))"