Bash Script Installer for Zsh

The "Bash Script Installer" simplifies the setup of Zsh.

Zsh

Ubuntu

bash -c "$(curl -fsSL https://opengist.rmrf.online/weehong/f0d940c3c1214bf5b7996195199fdc09/raw/HEAD/zsh_ubuntu.sh)"

WSL

bash -c "$(curl -fsSL https://opengist.rmrf.online/weehong/f0d940c3c1214bf5b7996195199fdc09/raw/HEAD/zsh_wsl.sh)"

MacOS

bash -c "$(curl -fsSL https://opengist.rmrf.online/weehong/f0d940c3c1214bf5b7996195199fdc09/raw/HEAD/zsh_macos.sh)"

zsh_macos.sh · 5.4 KiB · Bash Brut

#!/bin/bash set -euo pipefail # ============================= # COLORS & LOGGING # ============================= RED='\033[0;31m' GREEN='\033[0;32m' YELLOW='\033[1;33m' BLUE='\033[0;34m' NC='\033[0m' log() { echo -e "${BLUE}[INFO]${NC} $*"; } ok() { echo -e "${GREEN}[OK]${NC} $*"; } warn() { echo -e "${YELLOW}[WARN]${NC} $*"; } err() { echo -e "${RED}[ERROR]${NC} $*" >&2; } # ============================= # CONFIG # ============================= GIST_RAW_BASE="https://gist.githubusercontent.com/weehong/c430fefc6e90428dfe6811e0766decf4/raw" CONFIG_FILES=( ".alias" ".func" ".pathrc" ".sourcerc" ".vimrc" ".zshrc" ) # ============================= # REQUIREMENTS # ============================= check_requirements() { if [[ $EUID -eq 0 ]]; then err "Do not run as root on macOS" exit 1 fi } # ============================= # INSTALLATION FUNCTIONS # ============================= install_oh_my_zsh() { if [[ -d "$HOME/.oh-my-zsh" ]]; then ok "Oh My Zsh already installed" return fi log "Installing Oh My Zsh..." RUNZSH=no CHSH=no KEEP_ZSHRC=yes \ sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)" ok "Oh My Zsh installed" } install_plugins() { log "Installing plugins..." local dir="${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/plugins" mkdir -p "$dir" [[ -d "$dir/zsh-autosuggestions" ]] || \ git clone https://github.com/zsh-users/zsh-autosuggestions "$dir/zsh-autosuggestions" [[ -d "$dir/zsh-syntax-highlighting" ]] || \ git clone https://github.com/zsh-users/zsh-syntax-highlighting "$dir/zsh-syntax-highlighting" ok "Plugins installed" } install_theme() { log "Installing Spaceship theme..." local themes="${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/themes" local dir="$themes/spaceship-prompt" mkdir -p "$themes" [[ -d "$dir" ]] || \ git clone https://github.com/spaceship-prompt/spaceship-prompt.git "$dir" --depth=1 ln -sf "$dir/spaceship.zsh-theme" "$themes/spaceship.zsh-theme" ok "Theme installed" } download_configs() { log "Downloading custom config files..." local backup="$HOME/.config_backup_$(date +%Y%m%d_%H%M%S)" mkdir -p "$backup" for f in "${CONFIG_FILES[@]}"; do local url="$GIST_RAW_BASE/$f" local target="$HOME/$f" local tmp="${target}.tmp.$$" if [[ -f "$target" ]]; then cp "$target" "$backup/" fi log "Fetching $f ..." if curl -fsSL "$url" -o "$tmp"; then mv "$tmp" "$target" else rm -f "$tmp" warn "Failed to download $f" fi done ok "Configs downloaded (Backup at $backup)" } update_zshrc() { local zshrc="$HOME/.zshrc" log "Checking .zshrc..." if [[ ! -f "$zshrc" ]]; then warn ".zshrc not found. Run option 5 first." return 1 fi ok ".zshrc already comes from the managed gist." ok "Load order is built in: .sourcerc -> .func -> .pathrc -> .alias" } switch_shell() { log "Starting Zsh session..." echo -e "${YELLOW}Type 'exit' to return to this installer menu.${NC}" echo "----------------------------------------" zsh -l echo "----------------------------------------" ok "Returned from Zsh session" } # ============================= # INTERACTIVE MENU # ============================= show_menu() { echo "===========================================" echo "macOS Zsh Setup - Choose what to do" echo "===========================================" echo " 0) Run ALL steps (1-7)" echo " 1) Install Oh My Zsh" echo " 2) Install plugins (autosuggestions, syntax highlighting)" echo " 3) Install Spaceship theme" echo " 4) Download custom configs (~/.alias, .func, .vimrc, etc.)" echo " 5) Check ~/.zshrc load order" echo " 6) Switch to Zsh (Temporary Sub-shell)" echo " 7) Quit" echo "===========================================" } run_choices() { local input read -p "Select: " input input="${input//,/ }" local -a to_run=() local -a to_exclude=() for item in $input; do if [[ "$item" == !* ]]; then to_exclude+=("${item:1}") elif [[ "$item" == "0" ]]; then to_run+=(1 2 3 4 5 6) else to_run+=("$item") fi done if [[ ${#to_run[@]} -gt 0 ]]; then for choice in "${to_run[@]}"; do local skip=false if [[ ${#to_exclude[@]} -gt 0 ]]; then for ex in "${to_exclude[@]}"; do if [[ "$choice" == "$ex" ]]; then skip=true break fi done fi $skip && continue case "$choice" in 1) install_oh_my_zsh ;; 2) install_plugins ;; 3) install_theme ;; 4) download_configs ;; 5) update_zshrc ;; 6) switch_shell ;; 7) exit 0 ;; *) warn "Skipping invalid option: $choice" ;; esac echo done fi } # ============================= # MAIN # ============================= main() { check_requirements while true; do show_menu run_choices read -p "Do you want to run more options? (y/n): " again [[ "$again" =~ ^[Yy]$ ]] || break done ok "macOS configuration complete!" } main "$@"

1	#!/bin/bash
2	set -euo pipefail
3
4	# =============================
5	# COLORS & LOGGING
6	# =============================
7	RED='\033[0;31m'
8	GREEN='\033[0;32m'
9	YELLOW='\033[1;33m'
10	BLUE='\033[0;34m'
11	NC='\033[0m'
12
13	log() { echo -e "${BLUE}[INFO]${NC} $*"; }
14	ok() { echo -e "${GREEN}[OK]${NC} $*"; }
15	warn() { echo -e "${YELLOW}[WARN]${NC} $*"; }
16	err() { echo -e "${RED}[ERROR]${NC} $*" >&2; }
17
18	# =============================
19	# CONFIG
20	# =============================
21	GIST_RAW_BASE="https://gist.githubusercontent.com/weehong/c430fefc6e90428dfe6811e0766decf4/raw"
22
23	CONFIG_FILES=(
24	".alias"
25	".func"
26	".pathrc"
27	".sourcerc"
28	".vimrc"
29	".zshrc"
30	)
31
32	# =============================
33	# REQUIREMENTS
34	# =============================
35	check_requirements() {
36	if [[ $EUID -eq 0 ]]; then
37	err "Do not run as root on macOS"
38	exit 1
39	fi
40	}
41
42	# =============================
43	# INSTALLATION FUNCTIONS
44	# =============================
45	install_oh_my_zsh() {
46	if [[ -d "$HOME/.oh-my-zsh" ]]; then
47	ok "Oh My Zsh already installed"
48	return
49	fi
50
51	log "Installing Oh My Zsh..."
52	RUNZSH=no CHSH=no KEEP_ZSHRC=yes \
53	sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
54	ok "Oh My Zsh installed"
55	}
56
57	install_plugins() {
58	log "Installing plugins..."
59	local dir="${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/plugins"
60	mkdir -p "$dir"
61
62	[[ -d "$dir/zsh-autosuggestions" ]] \|\| \
63	git clone https://github.com/zsh-users/zsh-autosuggestions "$dir/zsh-autosuggestions"
64
65	[[ -d "$dir/zsh-syntax-highlighting" ]] \|\| \
66	git clone https://github.com/zsh-users/zsh-syntax-highlighting "$dir/zsh-syntax-highlighting"
67
68	ok "Plugins installed"
69	}
70
71	install_theme() {
72	log "Installing Spaceship theme..."
73	local themes="${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/themes"
74	local dir="$themes/spaceship-prompt"
75
76	mkdir -p "$themes"
77	[[ -d "$dir" ]] \|\| \
78	git clone https://github.com/spaceship-prompt/spaceship-prompt.git "$dir" --depth=1
79
80	ln -sf "$dir/spaceship.zsh-theme" "$themes/spaceship.zsh-theme"
81	ok "Theme installed"
82	}
83
84	download_configs() {
85	log "Downloading custom config files..."
86	local backup="$HOME/.config_backup_$(date +%Y%m%d_%H%M%S)"
87	mkdir -p "$backup"
88
89	for f in "${CONFIG_FILES[@]}"; do
90	local url="$GIST_RAW_BASE/$f"
91	local target="$HOME/$f"
92	local tmp="${target}.tmp.$$"
93
94	if [[ -f "$target" ]]; then
95	cp "$target" "$backup/"
96	fi
97
98	log "Fetching $f ..."
99	if curl -fsSL "$url" -o "$tmp"; then
100	mv "$tmp" "$target"
101	else
102	rm -f "$tmp"
103	warn "Failed to download $f"
104	fi
105	done
106
107	ok "Configs downloaded (Backup at $backup)"
108	}
109
110	update_zshrc() {
111	local zshrc="$HOME/.zshrc"
112	log "Checking .zshrc..."
113
114	if [[ ! -f "$zshrc" ]]; then
115	warn ".zshrc not found. Run option 5 first."
116	return 1
117	fi
118
119	ok ".zshrc already comes from the managed gist."
120	ok "Load order is built in: .sourcerc -> .func -> .pathrc -> .alias"
121	}
122
123	switch_shell() {
124	log "Starting Zsh session..."
125	echo -e "${YELLOW}Type 'exit' to return to this installer menu.${NC}"
126	echo "----------------------------------------"
127	zsh -l
128	echo "----------------------------------------"
129	ok "Returned from Zsh session"
130	}
131
132	# =============================
133	# INTERACTIVE MENU
134	# =============================
135	show_menu() {
136	echo "==========================================="
137	echo "macOS Zsh Setup - Choose what to do"
138	echo "==========================================="
139	echo " 0) Run ALL steps (1-7)"
140	echo " 1) Install Oh My Zsh"
141	echo " 2) Install plugins (autosuggestions, syntax highlighting)"
142	echo " 3) Install Spaceship theme"
143	echo " 4) Download custom configs (~/.alias, .func, .vimrc, etc.)"
144	echo " 5) Check ~/.zshrc load order"
145	echo " 6) Switch to Zsh (Temporary Sub-shell)"
146	echo " 7) Quit"
147	echo "==========================================="
148	}
149
150	run_choices() {
151	local input
152	read -p "Select: " input
153	input="${input//,/ }"
154
155	local -a to_run=()
156	local -a to_exclude=()
157
158	for item in $input; do
159	if [[ "$item" == !* ]]; then
160	to_exclude+=("${item:1}")
161	elif [[ "$item" == "0" ]]; then
162	to_run+=(1 2 3 4 5 6)
163	else
164	to_run+=("$item")
165	fi
166	done
167
168	if [[ ${#to_run[@]} -gt 0 ]]; then
169	for choice in "${to_run[@]}"; do
170	local skip=false
171
172	if [[ ${#to_exclude[@]} -gt 0 ]]; then
173	for ex in "${to_exclude[@]}"; do
174	if [[ "$choice" == "$ex" ]]; then
175	skip=true
176	break
177	fi
178	done
179	fi
180
181	$skip && continue
182
183	case "$choice" in
184	1) install_oh_my_zsh ;;
185	2) install_plugins ;;
186	3) install_theme ;;
187	4) download_configs ;;
188	5) update_zshrc ;;
189	6) switch_shell ;;
190	7) exit 0 ;;
191	*) warn "Skipping invalid option: $choice" ;;
192	esac
193	echo
194	done
195	fi
196	}
197
198	# =============================
199	# MAIN
200	# =============================
201	main() {
202	check_requirements
203	while true; do
204	show_menu
205	run_choices
206	read -p "Do you want to run more options? (y/n): " again
207	[[ "$again" =~ ^[Yy]$ ]] \|\| break
208	done
209	ok "macOS configuration complete!"
210	}
211
212	main "$@"
213

zsh_ubuntu.sh · 7.1 KiB · Bash Brut

#!/bin/bash set -euo pipefail # ============================= # COLORS & LOGGING # ============================= RED='\033[0;31m' GREEN='\033[0;32m' YELLOW='\033[1;33m' BLUE='\033[0;34m' NC='\033[0m' log() { echo -e "${BLUE}[INFO]${NC} $*"; } ok() { echo -e "${GREEN}[OK]${NC} $*"; } warn() { echo -e "${YELLOW}[WARN]${NC} $*"; } err() { echo -e "${RED}[ERROR]${NC} $*" >&2; } # ============================= # FLAGS & CONFIG # ============================= SKIP_PACKAGES=false SKIP_SHELL_CHANGE=false INSTALL_HOMEBREW=false GIST_RAW_BASE="https://gist.githubusercontent.com/weehong/c430fefc6e90428dfe6811e0766decf4/raw" CONFIG_FILES=( ".alias" ".func" ".pathrc" ".sourcerc" ".vimrc" ".zshrc" ) # ============================= # OS DETECTION # ============================= detect_os() { if [ -f /etc/os-release ]; then . /etc/os-release echo "$ID" else echo "unknown" fi } # ============================= # REQUIREMENTS # ============================= check_requirements() { if [[ $EUID -eq 0 ]]; then err "Do not run as root" exit 1 fi if ! command -v sudo >/dev/null 2>&1; then err "sudo required" exit 1 fi } # ============================= # INSTALLATION FUNCTIONS # ============================= update_system() { $SKIP_PACKAGES && return log "Updating system..." sudo apt-get update -y sudo apt-get upgrade -y ok "System updated" } install_packages() { $SKIP_PACKAGES && return log "Installing core packages..." sudo apt-get install -y \ zsh git vim curl wget unzip zip build-essential xz-utils ok "Packages installed" } set_timezone() { log "Setting timezone to Asia/Singapore..." sudo timedatectl set-timezone Asia/Singapore ok "Timezone set to Asia/Singapore" } install_homebrew() { ! $INSTALL_HOMEBREW && return command -v brew >/dev/null 2>&1 && ok "Homebrew already installed" && return log "Installing Homebrew..." /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)" ok "Homebrew installed" } configure_shell() { $SKIP_SHELL_CHANGE && return log "Changing default shell to zsh..." local zsh_path zsh_path="$(command -v zsh)" grep -qx "$zsh_path" /etc/shells || echo "$zsh_path" | sudo tee -a /etc/shells >/dev/null chsh -s "$zsh_path" ok "Shell changed (requires logout/login to take effect)" } install_oh_my_zsh() { [[ -d "$HOME/.oh-my-zsh" ]] && ok "Oh My Zsh already installed" && return log "Installing Oh My Zsh..." RUNZSH=no CHSH=no KEEP_ZSHRC=yes \ sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)" ok "Oh My Zsh installed" } install_plugins() { log "Installing plugins..." local dir="${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/plugins" mkdir -p "$dir" [[ -d "$dir/zsh-autosuggestions" ]] || git clone https://github.com/zsh-users/zsh-autosuggestions "$dir/zsh-autosuggestions" [[ -d "$dir/zsh-syntax-highlighting" ]] || git clone https://github.com/zsh-users/zsh-syntax-highlighting "$dir/zsh-syntax-highlighting" ok "Plugins installed" } install_theme() { log "Installing Spaceship theme..." local themes="${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/themes" local dir="$themes/spaceship-prompt" mkdir -p "$themes" [[ -d "$dir" ]] || git clone https://github.com/spaceship-prompt/spaceship-prompt.git "$dir" --depth=1 ln -sf "$dir/spaceship.zsh-theme" "$themes/spaceship.zsh-theme" ok "Theme installed" } download_configs() { log "Downloading custom config files..." local backup="$HOME/.config_backup_$(date +%Y%m%d_%H%M%S)" mkdir -p "$backup" for f in "${CONFIG_FILES[@]}"; do local url="$GIST_RAW_BASE/$f" local target="$HOME/$f" local tmp="${target}.tmp.$$" if [[ -f "$target" ]]; then cp "$target" "$backup/" fi log "Fetching $f ..." if curl -fsSL "$url" -o "$tmp"; then mv "$tmp" "$target" else rm -f "$tmp" warn "Failed to download $f" fi done ok "Configs downloaded (Backup at $backup)" } update_zshrc() { local zshrc="$HOME/.zshrc" log "Checking .zshrc..." if [[ ! -f "$zshrc" ]]; then warn ".zshrc not found. Run option 9 first." return 1 fi ok ".zshrc already comes from the managed gist." ok "Load order is built in: .sourcerc -> .func -> .pathrc -> .alias" } switch_shell() { log "Starting Zsh session..." echo -e "${YELLOW}Type 'exit' to return to this installer menu.${NC}" echo "----------------------------------------" zsh -l echo "----------------------------------------" ok "Returned from Zsh session" } # ============================= # INTERACTIVE MENU # ============================= show_menu() { echo "===========================================" echo "Zsh Installer - Choose what to do" echo "===========================================" echo " 0) Run ALL steps (1-11)" echo " 1) Update system packages" echo " 2) Install core packages (zsh, git, vim, etc.)" echo " 3) Set Timezone (Asia/Singapore)" echo " 4) Install Homebrew" echo " 5) Configure shell (chsh - sets default shell)" echo " 6) Install Oh My Zsh" echo " 7) Install plugins (autosuggestions, syntax highlighting)" echo " 8) Install Spaceship theme" echo " 9) Download custom configs (~/.alias, .vimrc, etc.)" echo "10) Check ~/.zshrc load order" echo "11) Switch to Zsh (Temporary Sub-shell)" echo "12) Quit" echo "===========================================" } run_choices() { local input read -p "Select: " input input="${input//,/ }" local -a to_run=() local -a to_exclude=() for item in $input; do if [[ "$item" == !* ]]; then to_exclude+=("${item:1}") elif [[ "$item" == "0" ]]; then to_run+=(1 2 3 4 5 6 7 8 9 10 11) else to_run+=("$item") fi done for choice in "${to_run[@]}"; do local skip=false for ex in "${to_exclude[@]}"; do if [[ "$choice" == "$ex" ]]; then skip=true break fi done $skip && continue case "$choice" in 1) update_system ;; 2) install_packages ;; 3) set_timezone ;; 4) install_homebrew ;; 5) configure_shell ;; 6) install_oh_my_zsh ;; 7) install_plugins ;; 8) install_theme ;; 9) download_configs ;; 10) update_zshrc ;; 11) switch_shell ;; 12) log "Exiting..."; exit 0 ;; *) warn "Skipping invalid option: $choice" ;; esac echo done } # ============================= # MAIN # ============================= main() { check_requirements while true; do show_menu run_choices read -p "Do you want to run more options? (y/n): " again [[ "$again" =~ ^[Yy]$ ]] || break done ok "Zsh installation/configuration complete!" } main "$@"

1	#!/bin/bash
2	set -euo pipefail
3
4	# =============================
5	# COLORS & LOGGING
6	# =============================
7	RED='\033[0;31m'
8	GREEN='\033[0;32m'
9	YELLOW='\033[1;33m'
10	BLUE='\033[0;34m'
11	NC='\033[0m'
12
13	log() { echo -e "${BLUE}[INFO]${NC} $*"; }
14	ok() { echo -e "${GREEN}[OK]${NC} $*"; }
15	warn() { echo -e "${YELLOW}[WARN]${NC} $*"; }
16	err() { echo -e "${RED}[ERROR]${NC} $*" >&2; }
17
18	# =============================
19	# FLAGS & CONFIG
20	# =============================
21	SKIP_PACKAGES=false
22	SKIP_SHELL_CHANGE=false
23	INSTALL_HOMEBREW=false
24
25	GIST_RAW_BASE="https://gist.githubusercontent.com/weehong/c430fefc6e90428dfe6811e0766decf4/raw"
26	CONFIG_FILES=(
27	".alias"
28	".func"
29	".pathrc"
30	".sourcerc"
31	".vimrc"
32	".zshrc"
33	)
34
35	# =============================
36	# OS DETECTION
37	# =============================
38	detect_os() {
39	if [ -f /etc/os-release ]; then
40	. /etc/os-release
41	echo "$ID"
42	else
43	echo "unknown"
44	fi
45	}
46
47	# =============================
48	# REQUIREMENTS
49	# =============================
50	check_requirements() {
51	if [[ $EUID -eq 0 ]]; then
52	err "Do not run as root"
53	exit 1
54	fi
55	if ! command -v sudo >/dev/null 2>&1; then
56	err "sudo required"
57	exit 1
58	fi
59	}
60
61	# =============================
62	# INSTALLATION FUNCTIONS
63	# =============================
64	update_system() {
65	$SKIP_PACKAGES && return
66	log "Updating system..."
67	sudo apt-get update -y
68	sudo apt-get upgrade -y
69	ok "System updated"
70	}
71
72	install_packages() {
73	$SKIP_PACKAGES && return
74	log "Installing core packages..."
75	sudo apt-get install -y \
76	zsh git vim curl wget unzip zip build-essential xz-utils
77	ok "Packages installed"
78	}
79
80	set_timezone() {
81	log "Setting timezone to Asia/Singapore..."
82	sudo timedatectl set-timezone Asia/Singapore
83	ok "Timezone set to Asia/Singapore"
84	}
85
86	install_homebrew() {
87	! $INSTALL_HOMEBREW && return
88	command -v brew >/dev/null 2>&1 && ok "Homebrew already installed" && return
89	log "Installing Homebrew..."
90	/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
91	ok "Homebrew installed"
92	}
93
94	configure_shell() {
95	$SKIP_SHELL_CHANGE && return
96	log "Changing default shell to zsh..."
97	local zsh_path
98	zsh_path="$(command -v zsh)"
99	grep -qx "$zsh_path" /etc/shells \|\| echo "$zsh_path" \| sudo tee -a /etc/shells >/dev/null
100	chsh -s "$zsh_path"
101	ok "Shell changed (requires logout/login to take effect)"
102	}
103
104	install_oh_my_zsh() {
105	[[ -d "$HOME/.oh-my-zsh" ]] && ok "Oh My Zsh already installed" && return
106	log "Installing Oh My Zsh..."
107	RUNZSH=no CHSH=no KEEP_ZSHRC=yes \
108	sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
109	ok "Oh My Zsh installed"
110	}
111
112	install_plugins() {
113	log "Installing plugins..."
114	local dir="${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/plugins"
115	mkdir -p "$dir"
116	[[ -d "$dir/zsh-autosuggestions" ]] \|\| git clone https://github.com/zsh-users/zsh-autosuggestions "$dir/zsh-autosuggestions"
117	[[ -d "$dir/zsh-syntax-highlighting" ]] \|\| git clone https://github.com/zsh-users/zsh-syntax-highlighting "$dir/zsh-syntax-highlighting"
118	ok "Plugins installed"
119	}
120
121	install_theme() {
122	log "Installing Spaceship theme..."
123	local themes="${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/themes"
124	local dir="$themes/spaceship-prompt"
125	mkdir -p "$themes"
126	[[ -d "$dir" ]] \|\| git clone https://github.com/spaceship-prompt/spaceship-prompt.git "$dir" --depth=1
127	ln -sf "$dir/spaceship.zsh-theme" "$themes/spaceship.zsh-theme"
128	ok "Theme installed"
129	}
130
131	download_configs() {
132	log "Downloading custom config files..."
133	local backup="$HOME/.config_backup_$(date +%Y%m%d_%H%M%S)"
134	mkdir -p "$backup"
135
136	for f in "${CONFIG_FILES[@]}"; do
137	local url="$GIST_RAW_BASE/$f"
138	local target="$HOME/$f"
139	local tmp="${target}.tmp.$$"
140
141	if [[ -f "$target" ]]; then
142	cp "$target" "$backup/"
143	fi
144
145	log "Fetching $f ..."
146	if curl -fsSL "$url" -o "$tmp"; then
147	mv "$tmp" "$target"
148	else
149	rm -f "$tmp"
150	warn "Failed to download $f"
151	fi
152	done
153
154	ok "Configs downloaded (Backup at $backup)"
155	}
156
157	update_zshrc() {
158	local zshrc="$HOME/.zshrc"
159	log "Checking .zshrc..."
160
161	if [[ ! -f "$zshrc" ]]; then
162	warn ".zshrc not found. Run option 9 first."
163	return 1
164	fi
165
166	ok ".zshrc already comes from the managed gist."
167	ok "Load order is built in: .sourcerc -> .func -> .pathrc -> .alias"
168	}
169
170	switch_shell() {
171	log "Starting Zsh session..."
172	echo -e "${YELLOW}Type 'exit' to return to this installer menu.${NC}"
173	echo "----------------------------------------"
174	zsh -l
175	echo "----------------------------------------"
176	ok "Returned from Zsh session"
177	}
178
179	# =============================
180	# INTERACTIVE MENU
181	# =============================
182	show_menu() {
183	echo "==========================================="
184	echo "Zsh Installer - Choose what to do"
185	echo "==========================================="
186	echo " 0) Run ALL steps (1-11)"
187	echo " 1) Update system packages"
188	echo " 2) Install core packages (zsh, git, vim, etc.)"
189	echo " 3) Set Timezone (Asia/Singapore)"
190	echo " 4) Install Homebrew"
191	echo " 5) Configure shell (chsh - sets default shell)"
192	echo " 6) Install Oh My Zsh"
193	echo " 7) Install plugins (autosuggestions, syntax highlighting)"
194	echo " 8) Install Spaceship theme"
195	echo " 9) Download custom configs (~/.alias, .vimrc, etc.)"
196	echo "10) Check ~/.zshrc load order"
197	echo "11) Switch to Zsh (Temporary Sub-shell)"
198	echo "12) Quit"
199	echo "==========================================="
200	}
201
202	run_choices() {
203	local input
204	read -p "Select: " input
205	input="${input//,/ }"
206
207	local -a to_run=()
208	local -a to_exclude=()
209
210	for item in $input; do
211	if [[ "$item" == !* ]]; then
212	to_exclude+=("${item:1}")
213	elif [[ "$item" == "0" ]]; then
214	to_run+=(1 2 3 4 5 6 7 8 9 10 11)
215	else
216	to_run+=("$item")
217	fi
218	done
219
220	for choice in "${to_run[@]}"; do
221	local skip=false
222
223	for ex in "${to_exclude[@]}"; do
224	if [[ "$choice" == "$ex" ]]; then
225	skip=true
226	break
227	fi
228	done
229
230	$skip && continue
231
232	case "$choice" in
233	1) update_system ;;
234	2) install_packages ;;
235	3) set_timezone ;;
236	4) install_homebrew ;;
237	5) configure_shell ;;
238	6) install_oh_my_zsh ;;
239	7) install_plugins ;;
240	8) install_theme ;;
241	9) download_configs ;;
242	10) update_zshrc ;;
243	11) switch_shell ;;
244	12) log "Exiting..."; exit 0 ;;
245	*) warn "Skipping invalid option: $choice" ;;
246	esac
247	echo
248	done
249	}
250
251	# =============================
252	# MAIN
253	# =============================
254	main() {
255	check_requirements
256	while true; do
257	show_menu
258	run_choices
259	read -p "Do you want to run more options? (y/n): " again
260	[[ "$again" =~ ^[Yy]$ ]] \|\| break
261	done
262	ok "Zsh installation/configuration complete!"
263	}
264
265	main "$@"

zsh_wsl.sh · 7.5 KiB · Bash Brut

#!/bin/bash set -euo pipefail # ============================= # COLORS & LOGGING # ============================= RED='\033[0;31m' GREEN='\033[0;32m' YELLOW='\033[1;33m' BLUE='\033[0;34m' NC='\033[0m' log() { echo -e "${BLUE}[INFO]${NC} $*"; } ok() { echo -e "${GREEN}[OK]${NC} $*"; } warn() { echo -e "${YELLOW}[WARN]${NC} $*"; } err() { echo -e "${RED}[ERROR]${NC} $*" >&2; } # ============================= # FLAGS & CONFIG # ============================= SKIP_PACKAGES=false SKIP_SHELL_CHANGE=false INSTALL_HOMEBREW=false GIST_RAW_BASE="https://gist.githubusercontent.com/weehong/c430fefc6e90428dfe6811e0766decf4/raw" CONFIG_FILES=( ".alias" ".func" ".pathrc" ".sourcerc" ".vimrc" ".zshrc" ) # ============================= # PLATFORM DETECTION # ============================= detect_os() { if [ -f /etc/os-release ]; then . /etc/os-release echo "$ID" else echo "unknown" fi } is_wsl() { grep -qi "microsoft" /proc/version 2>/dev/null } # ============================= # REQUIREMENTS # ============================= check_requirements() { if [[ $EUID -eq 0 ]]; then err "Do not run as root" exit 1 fi if ! command -v sudo >/dev/null 2>&1; then err "sudo required" exit 1 fi if ! is_wsl; then err "This installer is intended for WSL" exit 1 fi } # ============================= # INSTALLATION FUNCTIONS # ============================= update_system() { $SKIP_PACKAGES && return log "Updating system..." sudo apt-get update -y sudo apt-get upgrade -y ok "System updated" } install_packages() { $SKIP_PACKAGES && return log "Installing core packages..." sudo apt-get install -y \ zsh git vim curl wget unzip zip build-essential xz-utils ok "Packages installed" } set_timezone() { log "Checking timezone configuration..." if command -v timedatectl >/dev/null 2>&1 && timedatectl status >/dev/null 2>&1; then sudo timedatectl set-timezone Asia/Singapore ok "Timezone set to Asia/Singapore" return fi warn "Skipping timezone change: timedatectl is not available in this WSL environment" } install_homebrew() { ! $INSTALL_HOMEBREW && return command -v brew >/dev/null 2>&1 && ok "Homebrew already installed" && return log "Installing Homebrew..." /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)" ok "Homebrew installed" } configure_shell() { $SKIP_SHELL_CHANGE && return log "Changing default shell to zsh..." local zsh_path zsh_path="$(command -v zsh)" grep -qx "$zsh_path" /etc/shells || echo "$zsh_path" | sudo tee -a /etc/shells >/dev/null chsh -s "$zsh_path" ok "Shell changed (open a new WSL session for it to take effect)" } install_oh_my_zsh() { [[ -d "$HOME/.oh-my-zsh" ]] && ok "Oh My Zsh already installed" && return log "Installing Oh My Zsh..." RUNZSH=no CHSH=no KEEP_ZSHRC=yes \ sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)" ok "Oh My Zsh installed" } install_plugins() { log "Installing plugins..." local dir="${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/plugins" mkdir -p "$dir" [[ -d "$dir/zsh-autosuggestions" ]] || git clone https://github.com/zsh-users/zsh-autosuggestions "$dir/zsh-autosuggestions" [[ -d "$dir/zsh-syntax-highlighting" ]] || git clone https://github.com/zsh-users/zsh-syntax-highlighting "$dir/zsh-syntax-highlighting" ok "Plugins installed" } install_theme() { log "Installing Spaceship theme..." local themes="${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/themes" local dir="$themes/spaceship-prompt" mkdir -p "$themes" [[ -d "$dir" ]] || git clone https://github.com/spaceship-prompt/spaceship-prompt.git "$dir" --depth=1 ln -sf "$dir/spaceship.zsh-theme" "$themes/spaceship.zsh-theme" ok "Theme installed" } download_configs() { log "Downloading custom config files..." local backup="$HOME/.config_backup_$(date +%Y%m%d_%H%M%S)" mkdir -p "$backup" for f in "${CONFIG_FILES[@]}"; do local url="$GIST_RAW_BASE/$f" local target="$HOME/$f" local tmp="${target}.tmp.$$" if [[ -f "$target" ]]; then cp "$target" "$backup/" fi log "Fetching $f ..." if curl -fsSL "$url" -o "$tmp"; then mv "$tmp" "$target" else rm -f "$tmp" warn "Failed to download $f" fi done ok "Configs downloaded (Backup at $backup)" } update_zshrc() { local zshrc="$HOME/.zshrc" log "Checking .zshrc..." if [[ ! -f "$zshrc" ]]; then warn ".zshrc not found. Run option 9 first." return 1 fi ok ".zshrc already comes from the managed gist." ok "Load order is built in: .sourcerc -> .func -> .pathrc -> .alias" } switch_shell() { log "Starting Zsh session..." echo -e "${YELLOW}Type 'exit' to return to this installer menu.${NC}" echo "----------------------------------------" zsh -l echo "----------------------------------------" ok "Returned from Zsh session" } # ============================= # INTERACTIVE MENU # ============================= show_menu() { echo "===========================================" echo "WSL Zsh Installer - Choose what to do" echo "===========================================" echo " 0) Run ALL steps (1-11)" echo " 1) Update system packages" echo " 2) Install core packages (zsh, git, vim, etc.)" echo " 3) Set Timezone (best effort)" echo " 4) Install Homebrew" echo " 5) Configure shell (chsh - sets default shell)" echo " 6) Install Oh My Zsh" echo " 7) Install plugins (autosuggestions, syntax highlighting)" echo " 8) Install Spaceship theme" echo " 9) Download custom configs (~/.alias, .vimrc, etc.)" echo "10) Check ~/.zshrc load order" echo "11) Switch to Zsh (Temporary Sub-shell)" echo "12) Quit" echo "===========================================" } run_choices() { local input read -p "Select: " input input="${input//,/ }" local -a to_run=() local -a to_exclude=() for item in $input; do if [[ "$item" == !* ]]; then to_exclude+=("${item:1}") elif [[ "$item" == "0" ]]; then to_run+=(1 2 3 4 5 6 7 8 9 10 11) else to_run+=("$item") fi done for choice in "${to_run[@]}"; do local skip=false for ex in "${to_exclude[@]}"; do if [[ "$choice" == "$ex" ]]; then skip=true break fi done $skip && continue case "$choice" in 1) update_system ;; 2) install_packages ;; 3) set_timezone ;; 4) install_homebrew ;; 5) configure_shell ;; 6) install_oh_my_zsh ;; 7) install_plugins ;; 8) install_theme ;; 9) download_configs ;; 10) update_zshrc ;; 11) switch_shell ;; 12) log "Exiting..."; exit 0 ;; *) warn "Skipping invalid option: $choice" ;; esac echo done } # ============================= # MAIN # ============================= main() { check_requirements while true; do show_menu run_choices read -p "Do you want to run more options? (y/n): " again [[ "$again" =~ ^[Yy]$ ]] || break done ok "WSL Zsh installation/configuration complete!" } main "$@"

1	#!/bin/bash
2	set -euo pipefail
3
4	# =============================
5	# COLORS & LOGGING
6	# =============================
7	RED='\033[0;31m'
8	GREEN='\033[0;32m'
9	YELLOW='\033[1;33m'
10	BLUE='\033[0;34m'
11	NC='\033[0m'
12
13	log() { echo -e "${BLUE}[INFO]${NC} $*"; }
14	ok() { echo -e "${GREEN}[OK]${NC} $*"; }
15	warn() { echo -e "${YELLOW}[WARN]${NC} $*"; }
16	err() { echo -e "${RED}[ERROR]${NC} $*" >&2; }
17
18	# =============================
19	# FLAGS & CONFIG
20	# =============================
21	SKIP_PACKAGES=false
22	SKIP_SHELL_CHANGE=false
23	INSTALL_HOMEBREW=false
24
25	GIST_RAW_BASE="https://gist.githubusercontent.com/weehong/c430fefc6e90428dfe6811e0766decf4/raw"
26	CONFIG_FILES=(
27	".alias"
28	".func"
29	".pathrc"
30	".sourcerc"
31	".vimrc"
32	".zshrc"
33	)
34
35	# =============================
36	# PLATFORM DETECTION
37	# =============================
38	detect_os() {
39	if [ -f /etc/os-release ]; then
40	. /etc/os-release
41	echo "$ID"
42	else
43	echo "unknown"
44	fi
45	}
46
47	is_wsl() {
48	grep -qi "microsoft" /proc/version 2>/dev/null
49	}
50
51	# =============================
52	# REQUIREMENTS
53	# =============================
54	check_requirements() {
55	if [[ $EUID -eq 0 ]]; then
56	err "Do not run as root"
57	exit 1
58	fi
59	if ! command -v sudo >/dev/null 2>&1; then
60	err "sudo required"
61	exit 1
62	fi
63	if ! is_wsl; then
64	err "This installer is intended for WSL"
65	exit 1
66	fi
67	}
68
69	# =============================
70	# INSTALLATION FUNCTIONS
71	# =============================
72	update_system() {
73	$SKIP_PACKAGES && return
74	log "Updating system..."
75	sudo apt-get update -y
76	sudo apt-get upgrade -y
77	ok "System updated"
78	}
79
80	install_packages() {
81	$SKIP_PACKAGES && return
82	log "Installing core packages..."
83	sudo apt-get install -y \
84	zsh git vim curl wget unzip zip build-essential xz-utils
85	ok "Packages installed"
86	}
87
88	set_timezone() {
89	log "Checking timezone configuration..."
90	if command -v timedatectl >/dev/null 2>&1 && timedatectl status >/dev/null 2>&1; then
91	sudo timedatectl set-timezone Asia/Singapore
92	ok "Timezone set to Asia/Singapore"
93	return
94	fi
95
96	warn "Skipping timezone change: timedatectl is not available in this WSL environment"
97	}
98
99	install_homebrew() {
100	! $INSTALL_HOMEBREW && return
101	command -v brew >/dev/null 2>&1 && ok "Homebrew already installed" && return
102	log "Installing Homebrew..."
103	/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
104	ok "Homebrew installed"
105	}
106
107	configure_shell() {
108	$SKIP_SHELL_CHANGE && return
109	log "Changing default shell to zsh..."
110	local zsh_path
111	zsh_path="$(command -v zsh)"
112	grep -qx "$zsh_path" /etc/shells \|\| echo "$zsh_path" \| sudo tee -a /etc/shells >/dev/null
113	chsh -s "$zsh_path"
114	ok "Shell changed (open a new WSL session for it to take effect)"
115	}
116
117	install_oh_my_zsh() {
118	[[ -d "$HOME/.oh-my-zsh" ]] && ok "Oh My Zsh already installed" && return
119	log "Installing Oh My Zsh..."
120	RUNZSH=no CHSH=no KEEP_ZSHRC=yes \
121	sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
122	ok "Oh My Zsh installed"
123	}
124
125	install_plugins() {
126	log "Installing plugins..."
127	local dir="${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/plugins"
128	mkdir -p "$dir"
129	[[ -d "$dir/zsh-autosuggestions" ]] \|\| git clone https://github.com/zsh-users/zsh-autosuggestions "$dir/zsh-autosuggestions"
130	[[ -d "$dir/zsh-syntax-highlighting" ]] \|\| git clone https://github.com/zsh-users/zsh-syntax-highlighting "$dir/zsh-syntax-highlighting"
131	ok "Plugins installed"
132	}
133
134	install_theme() {
135	log "Installing Spaceship theme..."
136	local themes="${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/themes"
137	local dir="$themes/spaceship-prompt"
138	mkdir -p "$themes"
139	[[ -d "$dir" ]] \|\| git clone https://github.com/spaceship-prompt/spaceship-prompt.git "$dir" --depth=1
140	ln -sf "$dir/spaceship.zsh-theme" "$themes/spaceship.zsh-theme"
141	ok "Theme installed"
142	}
143
144	download_configs() {
145	log "Downloading custom config files..."
146	local backup="$HOME/.config_backup_$(date +%Y%m%d_%H%M%S)"
147	mkdir -p "$backup"
148
149	for f in "${CONFIG_FILES[@]}"; do
150	local url="$GIST_RAW_BASE/$f"
151	local target="$HOME/$f"
152	local tmp="${target}.tmp.$$"
153
154	if [[ -f "$target" ]]; then
155	cp "$target" "$backup/"
156	fi
157
158	log "Fetching $f ..."
159	if curl -fsSL "$url" -o "$tmp"; then
160	mv "$tmp" "$target"
161	else
162	rm -f "$tmp"
163	warn "Failed to download $f"
164	fi
165	done
166
167	ok "Configs downloaded (Backup at $backup)"
168	}
169
170	update_zshrc() {
171	local zshrc="$HOME/.zshrc"
172	log "Checking .zshrc..."
173
174	if [[ ! -f "$zshrc" ]]; then
175	warn ".zshrc not found. Run option 9 first."
176	return 1
177	fi
178
179	ok ".zshrc already comes from the managed gist."
180	ok "Load order is built in: .sourcerc -> .func -> .pathrc -> .alias"
181	}
182
183	switch_shell() {
184	log "Starting Zsh session..."
185	echo -e "${YELLOW}Type 'exit' to return to this installer menu.${NC}"
186	echo "----------------------------------------"
187	zsh -l
188	echo "----------------------------------------"
189	ok "Returned from Zsh session"
190	}
191
192	# =============================
193	# INTERACTIVE MENU
194	# =============================
195	show_menu() {
196	echo "==========================================="
197	echo "WSL Zsh Installer - Choose what to do"
198	echo "==========================================="
199	echo " 0) Run ALL steps (1-11)"
200	echo " 1) Update system packages"
201	echo " 2) Install core packages (zsh, git, vim, etc.)"
202	echo " 3) Set Timezone (best effort)"
203	echo " 4) Install Homebrew"
204	echo " 5) Configure shell (chsh - sets default shell)"
205	echo " 6) Install Oh My Zsh"
206	echo " 7) Install plugins (autosuggestions, syntax highlighting)"
207	echo " 8) Install Spaceship theme"
208	echo " 9) Download custom configs (~/.alias, .vimrc, etc.)"
209	echo "10) Check ~/.zshrc load order"
210	echo "11) Switch to Zsh (Temporary Sub-shell)"
211	echo "12) Quit"
212	echo "==========================================="
213	}
214
215	run_choices() {
216	local input
217	read -p "Select: " input
218	input="${input//,/ }"
219
220	local -a to_run=()
221	local -a to_exclude=()
222
223	for item in $input; do
224	if [[ "$item" == !* ]]; then
225	to_exclude+=("${item:1}")
226	elif [[ "$item" == "0" ]]; then
227	to_run+=(1 2 3 4 5 6 7 8 9 10 11)
228	else
229	to_run+=("$item")
230	fi
231	done
232
233	for choice in "${to_run[@]}"; do
234	local skip=false
235
236	for ex in "${to_exclude[@]}"; do
237	if [[ "$choice" == "$ex" ]]; then
238	skip=true
239	break
240	fi
241	done
242
243	$skip && continue
244
245	case "$choice" in
246	1) update_system ;;
247	2) install_packages ;;
248	3) set_timezone ;;
249	4) install_homebrew ;;
250	5) configure_shell ;;
251	6) install_oh_my_zsh ;;
252	7) install_plugins ;;
253	8) install_theme ;;
254	9) download_configs ;;
255	10) update_zshrc ;;
256	11) switch_shell ;;
257	12) log "Exiting..."; exit 0 ;;
258	*) warn "Skipping invalid option: $choice" ;;
259	esac
260	echo
261	done
262	}
263
264	# =============================
265	# MAIN
266	# =============================
267	main() {
268	check_requirements
269	while true; do
270	show_menu
271	run_choices
272	read -p "Do you want to run more options? (y/n): " again
273	[[ "$again" =~ ^[Yy]$ ]] \|\| break
274	done
275	ok "WSL Zsh installation/configuration complete!"
276	}
277
278	main "$@"