Updated install_ipm script

Author: RijulTP

install_ipm.sh

@@ -2,19 +2,19 @@
 set -e
 
 APPNAME="ipm"
-INSTALL_DIR="$HOME/.local/share/$APPNAME"
-BIN_PATH="/usr/local/bin/$APPNAME"
+
+# Universal cross-platform user-level bin directory
+INSTALL_DIR="$HOME/.local/bin"
 
 # Detect OS + ARCH
 OS="$(uname | tr '[:upper:]' '[:lower:]')"
 ARCH="$(uname -m)"
 
 # Normalize architecture
-if [ "$ARCH" = "x86_64" ]; then
-    ARCH="amd64"
-elif [ "$ARCH" = "aarch64" ]; then
-    ARCH="arm64"
-fi
+case "$ARCH" in
+    x86_64) ARCH="amd64" ;;
+    aarch64) ARCH="arm64" ;;
+esac
 
 EXT=""
 if [[ "$OS" == "mingw"* || "$OS" == "cygwin"* || "$OS" == "msys"* ]]; then
@@ -25,40 +25,38 @@ fi
 DOWNLOAD_URL="https://github.com/HexmosTech/freeDevTools/releases/latest/download/ipm-$OS-$ARCH$EXT"
 TARGET="$INSTALL_DIR/$APPNAME$EXT"
 
-# Check if binary exists and is valid
+mkdir -p "$INSTALL_DIR"
+
+# Check if valid binary already exists
 if [[ -f "$TARGET" ]]; then
     if [[ "$OS" != "windows" ]]; then
         if [[ -x "$TARGET" ]] && file "$TARGET" | grep -q 'ELF\|Mach-O'; then
-            echo "==> $APPNAME already installed and valid at $TARGET, skipping installation."
+            echo "==> $APPNAME already installed and valid at $TARGET"
+            echo "Run it using: $APPNAME"
+            exit 0
         else
-            echo "==> $APPNAME binary is invalid, re-downloading..."
+            echo "==> Invalid binary found, reinstalling..."
             rm -f "$TARGET"
-            NEED_INSTALL=true
         fi
     else
-        echo "==> $APPNAME already exists at $TARGET, skipping installation."
+        echo "==> $APPNAME already exists at $TARGET"
+        echo "Run it using: $TARGET"
+        exit 0
     fi
 fi
 
-if [[ ! -f "$TARGET" || "$NEED_INSTALL" == true ]]; then
-    echo "==> Installing $APPNAME ($OS-$ARCH) to $INSTALL_DIR ..."
-    mkdir -p "$INSTALL_DIR"
-
-    echo "==> Downloading from $DOWNLOAD_URL ..."
-    curl -L "$DOWNLOAD_URL" -o "$TARGET"
+echo "==> Installing $APPNAME ($OS-$ARCH) to $INSTALL_DIR ..."
+echo "==> Downloading from $DOWNLOAD_URL ..."
+curl -L "$DOWNLOAD_URL" -o "$TARGET"
 
-    # Only chmod on Unix
-    if [[ "$OS" != "windows" ]]; then
-        chmod +x "$TARGET"
-        echo "==> Creating symlink at $BIN_PATH ..."
-        sudo ln -sf "$TARGET" "$BIN_PATH"
-    fi
-
-    echo "==> Installation complete!"
+if [[ "$OS" != "windows" ]]; then
+    chmod +x "$TARGET"
 fi
 
+echo "==> Installation complete!"
+
 if [[ "$OS" == "windows" ]]; then
-    echo "Run it using: $INSTALL_DIR\\$APPNAME$EXT"
+    echo "Run it using: $TARGET"
 else
     echo "Run it using: $APPNAME"
 fi