From 03a6473d5a30e5213e4cfdab1c2487611be452b4 Mon Sep 17 00:00:00 2001
From: Arlind <arlind@sulej.net>
Date: Sun, 23 Nov 2025 16:09:52 +0100
Subject: [PATCH] Update .gitea/actions/cleanup/action.yml

---
 .gitea/actions/cleanup/action.yml | 68 ++++++++++---------------------
 1 file changed, 21 insertions(+), 47 deletions(-)

diff --git a/.gitea/actions/cleanup/action.yml b/.gitea/actions/cleanup/action.yml
index de75287..b6ea0a6 100644
--- a/.gitea/actions/cleanup/action.yml
+++ b/.gitea/actions/cleanup/action.yml
@@ -21,60 +21,46 @@ runs:
           exit 1
         fi
 
-        # Load all skins from JSON
         readarray -t skins < <(jq -r '.[]' "$all_skins_file")
 
-        # Remove known stray files
-        [ -f how-to-use.md ] && rm -f how-to-use.md
-        [ -f src/replay.osr ] && rm -f src/replay.osr
-        [ -d src/default-skin ] && rm -rf src/default-skin
+        [ -f how-to-use.md ] && rm -f -- how-to-use.md
+        [ -f src/replay.osr ] && rm -f -- src/replay.osr
+        [ -d src/default-skin ] && rm -rf -- src/default-skin
 
-        ############################################################
-        # 1. Normalization for matching (lenient, consistent)
-        ############################################################
-        normalize() {
-          printf "%s" "$1" | \
-            tr '[:upper:]' '[:lower:]' | \
-            sed 's/[][{}()<>|\/:*?"'"'"' ]/-/g' | \
-            tr -s '-' | sed 's/^-//; s/-$//'
+        sanitize_filename() {
+          echo "$1" | \
+            tr -d '\000-\037' | \
+            sed -e 's#[][\/:*?"<>|]#-#g' | \
+            sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//'
         }
 
         skins_raw=()
-        skins_norm=()
+        skins_clean=()
 
         for s in "${skins[@]}"; do
           skins_raw+=("$s")
-          skins_norm+=("$(normalize "$s")")
+          skins_clean+=("$(sanitize_filename "$s")")
         done
 
-        ############################################################
-        # 2. Matching logic — FIXED (no false deletions)
-        ############################################################
         is_known_skin() {
           local name="$1"
-          local norm="$(normalize "$name")"
-
-          for i in "${!skins_norm[@]}"; do
-            [[ "$norm" == "${skins_norm[$i]}" ]] && return 0
+          for i in "${!skins_raw[@]}"; do
+            if [[ "$name" == "${skins_raw[$i]}" ]] || [[ "$name" == "${skins_clean[$i]}" ]]; then
+              return 0
+            fi
           done
-
           return 1
         }
 
-        ############################################################
-        # 3. Pruning helper (unchanged except matching logic)
-        ############################################################
         prune_dir() {
           local root="$1"
           local skin_raw="$2"
           local expected="$3"
 
-          # Remove unexpected root-level files
           for f in "$root"/*; do
             [ -f "$f" ] || continue
             basename_f="$(basename "$f")"
 
-            # Root-level filename must be exactly one of the skins
             if printf '%s\n' "${skins_raw[@]}" | grep -Fxq -- "$basename_f"; then
               continue
             fi
@@ -83,7 +69,6 @@ runs:
             rm -f -- "$f"
           done
 
-          # Now prune inside each skin directory
           local folder="$root/$skin_raw"
           [ -d "$folder" ] || return
 
@@ -96,44 +81,33 @@ runs:
           done
         }
 
-        ############################################################
-        # 4. Remove directories for skins that do not exist anymore
-        ############################################################
         for root in "$REPO_SCREENSHOT_DIR" "$REPO_RANKING_PANEL_DIR" "$REPO_MOD_ICONS_DIR" "$REPO_THUMBNAIL_DIR" "$OSK_PATH" "$DOC_DIR"; do
           [ -d "$root" ] || continue
-
           for dir in "$root"/*; do
             [ -d "$dir" ] || continue
             name="$(basename "$dir")"
 
             if ! is_known_skin "$name"; then
-              echo " → Skin '$name' deleted — removing $dir"
+              echo " → Skin '$name' deleted—removing directory $dir"
               rm -rf -- "$dir" || true
             fi
           done
         done
 
-        ############################################################
-        # 5. Expected filenames must use RAW names — FIXED
-        ############################################################
         for idx in "${!skins_raw[@]}"; do
           skin="${skins_raw[$idx]}"
+          header="${skins_clean[$idx]}"
 
-          # Expected base filename = RAW name (FIX)
-          header="$skin"
-
-          # Override using skin.ini if available
           ini=$(find "$DANSER_SKINS_DIR/$skin" -maxdepth 1 -type f -iname "skin.ini" -print -quit || true)
           if [[ -f "$ini" ]]; then
-            ini_raw=$(grep -i '^[[:space:]]*Name:' "$ini" | head -n1 || true)
-            ini_raw="${ini_raw#*:}"
-            ini_raw="$(echo "$ini_raw" | sed 's/^[[:space:]]*//; s/[[:space:]]*$//')"
+            raw=$(grep -i '^[[:space:]]*Name:' "$ini" | head -n1 || true)
+            raw="${raw#*:}"
+            raw="$(echo "$raw" | sed 's/^[[:space:]]*//; s/[[:space:]]*$//')"
 
-            # If INI name is not empty, use it directly as the filename
-            [[ -n "$ini_raw" ]] && header="$ini_raw"
+            tmp="$(sanitize_filename "$raw")"
+            [[ -n "$tmp" ]] && header="$tmp"
           fi
 
-          # Prune directories using expected filenames
           prune_dir "$REPO_SCREENSHOT_DIR"     "$skin" "$header.mp4"
           prune_dir "$REPO_RANKING_PANEL_DIR" "$skin" "$header.webp"
           prune_dir "$REPO_MOD_ICONS_DIR"     "$skin" "$header.webp"