From 2014a030d6f55d056ab5d44b47e3156dddbba4ce Mon Sep 17 00:00:00 2001
From: clsty <celestial.y@outlook.com>
Date: Sun, 19 Oct 2025 11:22:24 +0800
Subject: [PATCH] Deprecate install.sh in favor of setup

Still decide to deprecate install.sh cuz TAB completion can not be done
without intrusive and automatic method, so just use ./setup instead.
---
 install.sh             | 14 +++++---------
 sdata/lib/functions.sh | 17 -----------------
 setup                  | 24 +++++++++++++++++++++---
 3 files changed, 26 insertions(+), 29 deletions(-)

diff --git a/install.sh b/install.sh
index c24f3c24b..7186dd32f 100755
--- a/install.sh
+++ b/install.sh
@@ -1,14 +1,10 @@
 #!/usr/bin/env bash
-# TODO: Handle TAB completion for ./setup with non-intrusive method,
-# or other shortcut helper like TUI.
-# After that, remove this script (install.sh).
-
-
-#STY_RED='\e[31m'
-#STY_RST='\e[00m'
-#printf "${STY_RED}You are using \"./install.sh\" which is kept for compatibility and will be removed in future.\n"
-#printf "Please use \"./setup install\" instead.${STY_RST}\n"
+# Remove this script (install.sh) after 2025.12.01
 
+STY_RED='\e[31m'
+STY_RST='\e[00m'
+printf "${STY_RED}You are using \"./install.sh\" which is kept for compatibility and will be removed in future.\n"
+printf "Please use \"./setup install\" instead.${STY_RST}\n"
 
 cd "$(dirname "$0")"
 ./setup install "$@"
diff --git a/sdata/lib/functions.sh b/sdata/lib/functions.sh
index c1aa6504e..496397f83 100644
--- a/sdata/lib/functions.sh
+++ b/sdata/lib/functions.sh
@@ -287,20 +287,3 @@ function check_disk_space() {
   
   return 0
 }
-
-function showhelp_global(){
-echo -e "
-
-Syntax:
-  $0 <subcommand> [OPTIONS]...
-
-Subcommands:
-      install               Idempotent installation for dotfiles.
-      exp-uninstall         Experimental uninstall
-      exp-update            Experimental update
-      help                  Show this help message
-
-Please run the following for details:
-  $0 <subcommand> -h
-"
-}
diff --git a/setup b/setup
index 746e537a2..7feb9713e 100755
--- a/setup
+++ b/setup
@@ -10,13 +10,31 @@ prevent_sudo_or_root
 set -e
 
 #####################################################################################
+function showhelp_global(){
+printf "[$0]: Handle setup for illogical-impulse.
+
+Syntax:
+  $0 <subcommand> [OPTIONS]...
+
+Subcommands:
+  install        (Default) Install or update illogical-impulse.
+  exp-uninstall  (Experimental) Uninstall illogical-impulse.
+  exp-update     (Experimental) Update illogical-impulse without fully install.
+  help           Show this help message
+
+Please run the following for details:
+  $0 <subcommand> -h
+"
+}
 case $1 in
   # Global help
-  ""|help|--help|-h) showhelp_global;exit;;
+  help|--help|-h)showhelp_global;exit;;
   # Correct subcommand
-  install|exp-uninstall|exp-update) SCRIPT_SUBCOMMAND=$1;shift;;
+  install|exp-uninstall|exp-update)SCRIPT_SUBCOMMAND=$1;shift;;
+  # No subcommand
+  -*|"")SCRIPT_SUBCOMMAND=install;;
   # Wrong subcommand
-  *)echo "Unknown subcommand \"$1\", aborting...";exit 1;;
+  *)printf "${STY_RED}Unknown subcommand \"$1\".${STY_RST}\n";showhelp_global;exit 1;;
 esac
 #####################################################################################
 case ${SCRIPT_SUBCOMMAND} in