From 855c16ee45486cd7d27df8c14abf5a845d99107e Mon Sep 17 00:00:00 2001
From: Antoine Boucher <antoine.bou13@gmail.com>
Date: Sat, 17 Feb 2024 17:56:15 -0500
Subject: [PATCH] Update setup_retroarch.sh

---
 setup_retroarch.sh | 58 +++++++++++++++++++++++++++++++++-------------
 1 file changed, 42 insertions(+), 16 deletions(-)

diff --git a/setup_retroarch.sh b/setup_retroarch.sh
index c4face2..bb9fc15 100644
--- a/setup_retroarch.sh
+++ b/setup_retroarch.sh
@@ -1,18 +1,44 @@
 #!/bin/bash
 
-ROOT_WWW_PATH=$1
-
-cd ${ROOT_WWW_PATH} \
-	&& wget https://buildbot.libretro.com/nightly/emscripten/$(date -d "yesterday" '+%Y-%m-%d')_RetroArch.7z \
-	&& 7z x -y $(date -d "yesterday" '+%Y-%m-%d')_RetroArch.7z \
-	&& mv retroarch/* . \
-	&& rmdir retroarch \
-	&& sed -i '/<script src="analytics.js"><\/script>/d' ./index.html \
-	&& chmod +x indexer \
-	&& mkdir -p ${ROOT_WWW_PATH}/assets/cores \
-	&& cd ${ROOT_WWW_PATH}/assets/frontend/bundle \
-	&& ../../../indexer > .index-xhr \
-	&& cd ${ROOT_WWW_PATH}/assets/cores \
-	&& ../../indexer > .index-xhr \
-	&& rm -rf ${ROOT_WWW_PATH}/RetroArch.7z \
-	&& rm -rf ${ROOT_WWW_PATH}/assets/frontend/bundle.zip
+ROOT_WWW_PATH="$1"
+
+# Navigate to the target directory
+cd "${ROOT_WWW_PATH}"
+
+# Download RetroArch archive for yesterday's date
+wget "https://buildbot.libretro.com/nightly/emscripten/$(date -d "yesterday" '+%Y-%m-%d')_RetroArch.7z"
+
+# Extract the RetroArch archive
+7z x -y "$(date -d "yesterday" '+%Y-%m-%d')_RetroArch.7z"
+
+# Move the extracted content to the current directory and remove the temporary directory
+mv retroarch/* ./
+find retroarch/ -mindepth 1 -maxdepth 1 -name ".*" -exec mv {} . \;
+rmdir retroarch
+
+# Remove a specific script tag from index.html if present
+sed -i '/<script src="analytics.js"><\/script>/d' ./index.html
+
+# Ensure indexer is executable
+chmod +x indexer
+
+# Prepare the directory structure
+mkdir -p "${ROOT_WWW_PATH}/assets/cores" "${ROOT_WWW_PATH}/assets/frontend/bundle"
+
+# Navigate to the frontend bundle directory
+cd "${ROOT_WWW_PATH}/assets/frontend/bundle"
+
+# Combine bundle parts if they exist and extract the combined bundle
+if ls bundle.zip.* 1> /dev/null 2>&1; then
+    cat bundle.zip.* > bundle.zip
+    7z x -y bundle.zip
+    # Optionally, clean up the split parts after extraction
+    rm -f bundle.zip.*
+fi
+
+# Generate index files
+cd "${ROOT_WWW_PATH}/assets/frontend/bundle" && ../../../indexer > .index-xhr
+cd "${ROOT_WWW_PATH}/assets/cores" && ../../indexer > .index-xhr
+
+# Cleanup downloaded and temporary files
+rm -rf "${ROOT_WWW_PATH}/$(date -d "yesterday" '+%Y-%m-%d')_RetroArch.7z" "${ROOT_WWW_PATH}/assets/frontend/bundle.zip"