+++ /dev/null
-#!/bin/sh
-#
-# This script should be run via curl:
-# sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
-# or via wget:
-# sh -c "$(wget -qO- https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
-# or via fetch:
-# sh -c "$(fetch -o - https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
-#
-# As an alternative, you can first download the install script and run it afterwards:
-# wget https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh
-# sh install.sh
-#
-# You can tweak the install behavior by setting variables when running the script. For
-# example, to change the path to the Oh My Zsh repository:
-# ZSH=~/.zsh sh install.sh
-#
-# Respects the following environment variables:
-# ZSH - path to the Oh My Zsh repository folder (default: $HOME/.oh-my-zsh)
-# REPO - name of the GitHub repo to install from (default: ohmyzsh/ohmyzsh)
-# REMOTE - full remote URL of the git repo to install (default: GitHub via HTTPS)
-# BRANCH - branch to check out immediately after install (default: master)
-#
-# Other options:
-# CHSH - 'no' means the installer will not change the default shell (default: yes)
-# RUNZSH - 'no' means the installer will not run zsh after the install (default: yes)
-# KEEP_ZSHRC - 'yes' means the installer will not replace an existing .zshrc (default: no)
-#
-# You can also pass some arguments to the install script to set some these options:
-# --skip-chsh: has the same behavior as setting CHSH to 'no'
-# --unattended: sets both CHSH and RUNZSH to 'no'
-# --keep-zshrc: sets KEEP_ZSHRC to 'yes'
-# For example:
-# sh install.sh --unattended
-# or:
-# sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)" "" --unattended
-#
-set -e
-
-# Make sure important variables exist if not already defined
-#
-# $USER is defined by login(1) which is not always executed (e.g. containers)
-# POSIX: https://pubs.opengroup.org/onlinepubs/009695299/utilities/id.html
-USER=${USER:-$(id -u -n)}
-# $HOME is defined at the time of login, but it could be unset. If it is unset,
-# a tilde by itself (~) will not be expanded to the current user's home directory.
-# POSIX: https://pubs.opengroup.org/onlinepubs/009696899/basedefs/xbd_chap08.html#tag_08_03
-HOME="${HOME:-$(getent passwd $USER 2>/dev/null | cut -d: -f6)}"
-# macOS does not have getent, but this works even if $HOME is unset
-HOME="${HOME:-$(eval echo ~$USER)}"
-
-
-# Track if $ZSH was provided
-custom_zsh=${ZSH:+yes}
-
-# Default settings
-ZSH="${ZSH:-$HOME/.oh-my-zsh}"
-REPO=${REPO:-ohmyzsh/ohmyzsh}
-REMOTE=${REMOTE:-https://github.com/${REPO}.git}
-BRANCH=${BRANCH:-master}
-
-# Other options
-CHSH=${CHSH:-yes}
-RUNZSH=${RUNZSH:-yes}
-KEEP_ZSHRC=${KEEP_ZSHRC:-no}
-
-
-command_exists() {
- command -v "$@" >/dev/null 2>&1
-}
-
-user_can_sudo() {
- # Check if sudo is installed
- command_exists sudo || return 1
- # The following command has 3 parts:
- #
- # 1. Run `sudo` with `-v`. Does the following:
- # • with privilege: asks for a password immediately.
- # • without privilege: exits with error code 1 and prints the message:
- # Sorry, user <username> may not run sudo on <hostname>
- #
- # 2. Pass `-n` to `sudo` to tell it to not ask for a password. If the
- # password is not required, the command will finish with exit code 0.
- # If one is required, sudo will exit with error code 1 and print the
- # message:
- # sudo: a password is required
- #
- # 3. Check for the words "may not run sudo" in the output to really tell
- # whether the user has privileges or not. For that we have to make sure
- # to run `sudo` in the default locale (with `LANG=`) so that the message
- # stays consistent regardless of the user's locale.
- #
- ! LANG= sudo -n -v 2>&1 | grep -q "may not run sudo"
-}
-
-# The [ -t 1 ] check only works when the function is not called from
-# a subshell (like in `$(...)` or `(...)`, so this hack redefines the
-# function at the top level to always return false when stdout is not
-# a tty.
-if [ -t 1 ]; then
- is_tty() {
- true
- }
-else
- is_tty() {
- false
- }
-fi
-
-# This function uses the logic from supports-hyperlinks[1][2], which is
-# made by Kat Marchán (@zkat) and licensed under the Apache License 2.0.
-# [1] https://github.com/zkat/supports-hyperlinks
-# [2] https://crates.io/crates/supports-hyperlinks
-#
-# Copyright (c) 2021 Kat Marchán
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-supports_hyperlinks() {
- # $FORCE_HYPERLINK must be set and be non-zero (this acts as a logic bypass)
- if [ -n "$FORCE_HYPERLINK" ]; then
- [ "$FORCE_HYPERLINK" != 0 ]
- return $?
- fi
-
- # If stdout is not a tty, it doesn't support hyperlinks
- is_tty || return 1
-
- # DomTerm terminal emulator (domterm.org)
- if [ -n "$DOMTERM" ]; then
- return 0
- fi
-
- # VTE-based terminals above v0.50 (Gnome Terminal, Guake, ROXTerm, etc)
- if [ -n "$VTE_VERSION" ]; then
- [ $VTE_VERSION -ge 5000 ]
- return $?
- fi
-
- # If $TERM_PROGRAM is set, these terminals support hyperlinks
- case "$TERM_PROGRAM" in
- Hyper|iTerm.app|terminology|WezTerm) return 0 ;;
- esac
-
- # kitty supports hyperlinks
- if [ "$TERM" = xterm-kitty ]; then
- return 0
- fi
-
- # Windows Terminal also supports hyperlinks
- if [ -n "$WT_SESSION" ]; then
- return 0
- fi
-
- # Konsole supports hyperlinks, but it's an opt-in setting that can't be detected
- # https://github.com/ohmyzsh/ohmyzsh/issues/10964
- # if [ -n "$KONSOLE_VERSION" ]; then
- # return 0
- # fi
-
- return 1
-}
-
-# Adapted from code and information by Anton Kochkov (@XVilka)
-# Source: https://gist.github.com/XVilka/8346728
-supports_truecolor() {
- case "$COLORTERM" in
- truecolor|24bit) return 0 ;;
- esac
-
- case "$TERM" in
- iterm |\
- tmux-truecolor |\
- linux-truecolor |\
- xterm-truecolor |\
- screen-truecolor) return 0 ;;
- esac
-
- return 1
-}
-
-fmt_link() {
- # $1: text, $2: url, $3: fallback mode
- if supports_hyperlinks; then
- printf '\033]8;;%s\033\\%s\033]8;;\033\\\n' "$2" "$1"
- return
- fi
-
- case "$3" in
- --text) printf '%s\n' "$1" ;;
- --url|*) fmt_underline "$2" ;;
- esac
-}
-
-fmt_underline() {
- is_tty && printf '\033[4m%s\033[24m\n' "$*" || printf '%s\n' "$*"
-}
-
-# shellcheck disable=SC2016 # backtick in single-quote
-fmt_code() {
- is_tty && printf '`\033[2m%s\033[22m`\n' "$*" || printf '`%s`\n' "$*"
-}
-
-fmt_error() {
- printf '%sError: %s%s\n' "${FMT_BOLD}${FMT_RED}" "$*" "$FMT_RESET" >&2
-}
-
-setup_color() {
- # Only use colors if connected to a terminal
- if ! is_tty; then
- FMT_RAINBOW=""
- FMT_RED=""
- FMT_GREEN=""
- FMT_YELLOW=""
- FMT_BLUE=""
- FMT_BOLD=""
- FMT_RESET=""
- return
- fi
-
- if supports_truecolor; then
- FMT_RAINBOW="
- $(printf '\033[38;2;255;0;0m')
- $(printf '\033[38;2;255;97;0m')
- $(printf '\033[38;2;247;255;0m')
- $(printf '\033[38;2;0;255;30m')
- $(printf '\033[38;2;77;0;255m')
- $(printf '\033[38;2;168;0;255m')
- $(printf '\033[38;2;245;0;172m')
- "
- else
- FMT_RAINBOW="
- $(printf '\033[38;5;196m')
- $(printf '\033[38;5;202m')
- $(printf '\033[38;5;226m')
- $(printf '\033[38;5;082m')
- $(printf '\033[38;5;021m')
- $(printf '\033[38;5;093m')
- $(printf '\033[38;5;163m')
- "
- fi
-
- FMT_RED=$(printf '\033[31m')
- FMT_GREEN=$(printf '\033[32m')
- FMT_YELLOW=$(printf '\033[33m')
- FMT_BLUE=$(printf '\033[34m')
- FMT_BOLD=$(printf '\033[1m')
- FMT_RESET=$(printf '\033[0m')
-}
-
-setup_ohmyzsh() {
- # Prevent the cloned repository from having insecure permissions. Failing to do
- # so causes compinit() calls to fail with "command not found: compdef" errors
- # for users with insecure umasks (e.g., "002", allowing group writability). Note
- # that this will be ignored under Cygwin by default, as Windows ACLs take
- # precedence over umasks except for filesystems mounted with option "noacl".
- umask g-w,o-w
-
- echo "${FMT_BLUE}Cloning Oh My Zsh...${FMT_RESET}"
-
- command_exists git || {
- fmt_error "git is not installed"
- exit 1
- }
-
- ostype=$(uname)
- if [ -z "${ostype%CYGWIN*}" ] && git --version | grep -Eq 'msysgit|windows'; then
- fmt_error "Windows/MSYS Git is not supported on Cygwin"
- fmt_error "Make sure the Cygwin git package is installed and is first on the \$PATH"
- exit 1
- fi
-
- # Manual clone with git config options to support git < v1.7.2
- git init --quiet "$ZSH" && cd "$ZSH" \
- && git config core.eol lf \
- && git config core.autocrlf false \
- && git config fsck.zeroPaddedFilemode ignore \
- && git config fetch.fsck.zeroPaddedFilemode ignore \
- && git config receive.fsck.zeroPaddedFilemode ignore \
- && git config oh-my-zsh.remote origin \
- && git config oh-my-zsh.branch "$BRANCH" \
- && git remote add origin "$REMOTE" \
- && git fetch --depth=1 origin \
- && git checkout -b "$BRANCH" "origin/$BRANCH" || {
- [ ! -d "$ZSH" ] || {
- cd -
- rm -rf "$ZSH" 2>/dev/null
- }
- fmt_error "git clone of oh-my-zsh repo failed"
- exit 1
- }
- # Exit installation directory
- cd -
-
- echo
-}
-
-setup_zshrc() {
- # Keep most recent old .zshrc at .zshrc.pre-oh-my-zsh, and older ones
- # with datestamp of installation that moved them aside, so we never actually
- # destroy a user's original zshrc
- echo "${FMT_BLUE}Looking for an existing zsh config...${FMT_RESET}"
-
- # Must use this exact name so uninstall.sh can find it
- OLD_ZSHRC=~/.zshrc.pre-oh-my-zsh
- if [ -f ~/.zshrc ] || [ -h ~/.zshrc ]; then
- # Skip this if the user doesn't want to replace an existing .zshrc
- if [ "$KEEP_ZSHRC" = yes ]; then
- echo "${FMT_YELLOW}Found ~/.zshrc.${FMT_RESET} ${FMT_GREEN}Keeping...${FMT_RESET}"
- return
- fi
- if [ -e "$OLD_ZSHRC" ]; then
- OLD_OLD_ZSHRC="${OLD_ZSHRC}-$(date +%Y-%m-%d_%H-%M-%S)"
- if [ -e "$OLD_OLD_ZSHRC" ]; then
- fmt_error "$OLD_OLD_ZSHRC exists. Can't back up ${OLD_ZSHRC}"
- fmt_error "re-run the installer again in a couple of seconds"
- exit 1
- fi
- mv "$OLD_ZSHRC" "${OLD_OLD_ZSHRC}"
-
- echo "${FMT_YELLOW}Found old ~/.zshrc.pre-oh-my-zsh." \
- "${FMT_GREEN}Backing up to ${OLD_OLD_ZSHRC}${FMT_RESET}"
- fi
- echo "${FMT_YELLOW}Found ~/.zshrc.${FMT_RESET} ${FMT_GREEN}Backing up to ${OLD_ZSHRC}${FMT_RESET}"
- mv ~/.zshrc "$OLD_ZSHRC"
- fi
-
- echo "${FMT_GREEN}Using the Oh My Zsh template file and adding it to ~/.zshrc.${FMT_RESET}"
-
- # Replace $HOME path with '$HOME' in $ZSH variable in .zshrc file
- omz=$(echo "$ZSH" | sed "s|^$HOME/|\$HOME/|")
- sed "s|^export ZSH=.*$|export ZSH=\"${omz}\"|" "$ZSH/templates/zshrc.zsh-template" > ~/.zshrc-omztemp
- mv -f ~/.zshrc-omztemp ~/.zshrc
-
- echo
-}
-
-setup_shell() {
- # Skip setup if the user wants or stdin is closed (not running interactively).
- if [ "$CHSH" = no ]; then
- return
- fi
-
- # If this user's login shell is already "zsh", do not attempt to switch.
- if [ "$(basename -- "$SHELL")" = "zsh" ]; then
- return
- fi
-
- # If this platform doesn't provide a "chsh" command, bail out.
- if ! command_exists chsh; then
- cat <<EOF
-I can't change your shell automatically because this system does not have chsh.
-${FMT_BLUE}Please manually change your default shell to zsh${FMT_RESET}
-EOF
- return
- fi
-
- echo "${FMT_BLUE}Time to change your default shell to zsh:${FMT_RESET}"
-
- # Prompt for user choice on changing the default login shell
- printf '%sDo you want to change your default shell to zsh? [Y/n]%s ' \
- "$FMT_YELLOW" "$FMT_RESET"
- read -r opt
- case $opt in
- y*|Y*|"") ;;
- n*|N*) echo "Shell change skipped."; return ;;
- *) echo "Invalid choice. Shell change skipped."; return ;;
- esac
-
- # Check if we're running on Termux
- case "$PREFIX" in
- *com.termux*) termux=true; zsh=zsh ;;
- *) termux=false ;;
- esac
-
- if [ "$termux" != true ]; then
- # Test for the right location of the "shells" file
- if [ -f /etc/shells ]; then
- shells_file=/etc/shells
- elif [ -f /usr/share/defaults/etc/shells ]; then # Solus OS
- shells_file=/usr/share/defaults/etc/shells
- else
- fmt_error "could not find /etc/shells file. Change your default shell manually."
- return
- fi
-
- # Get the path to the right zsh binary
- # 1. Use the most preceding one based on $PATH, then check that it's in the shells file
- # 2. If that fails, get a zsh path from the shells file, then check it actually exists
- if ! zsh=$(command -v zsh) || ! grep -qx "$zsh" "$shells_file"; then
- if ! zsh=$(grep '^/.*/zsh$' "$shells_file" | tail -n 1) || [ ! -f "$zsh" ]; then
- fmt_error "no zsh binary found or not present in '$shells_file'"
- fmt_error "change your default shell manually."
- return
- fi
- fi
- fi
-
- # We're going to change the default shell, so back up the current one
- if [ -n "$SHELL" ]; then
- echo "$SHELL" > ~/.shell.pre-oh-my-zsh
- else
- grep "^$USER:" /etc/passwd | awk -F: '{print $7}' > ~/.shell.pre-oh-my-zsh
- fi
-
- echo "Changing your shell to $zsh..."
-
- # Check if user has sudo privileges to run `chsh` with or without `sudo`
- #
- # This allows the call to succeed without password on systems where the
- # user does not have a password but does have sudo privileges, like in
- # Google Cloud Shell.
- #
- # On systems that don't have a user with passwordless sudo, the user will
- # be prompted for the password either way, so this shouldn't cause any issues.
- #
- if user_can_sudo; then
- sudo -k chsh -s "$zsh" "$USER" # -k forces the password prompt
- else
- chsh -s "$zsh" "$USER" # run chsh normally
- fi
-
- # Check if the shell change was successful
- if [ $? -ne 0 ]; then
- fmt_error "chsh command unsuccessful. Change your default shell manually."
- else
- export SHELL="$zsh"
- echo "${FMT_GREEN}Shell successfully changed to '$zsh'.${FMT_RESET}"
- fi
-
- echo
-}
-
-# shellcheck disable=SC2183 # printf string has more %s than arguments ($FMT_RAINBOW expands to multiple arguments)
-print_success() {
- printf '%s %s__ %s %s %s %s %s__ %s\n' $FMT_RAINBOW $FMT_RESET
- printf '%s ____ %s/ /_ %s ____ ___ %s__ __ %s ____ %s_____%s/ /_ %s\n' $FMT_RAINBOW $FMT_RESET
- printf '%s / __ \\%s/ __ \\ %s / __ `__ \\%s/ / / / %s /_ / %s/ ___/%s __ \\ %s\n' $FMT_RAINBOW $FMT_RESET
- printf '%s/ /_/ /%s / / / %s / / / / / /%s /_/ / %s / /_%s(__ )%s / / / %s\n' $FMT_RAINBOW $FMT_RESET
- printf '%s\\____/%s_/ /_/ %s /_/ /_/ /_/%s\\__, / %s /___/%s____/%s_/ /_/ %s\n' $FMT_RAINBOW $FMT_RESET
- printf '%s %s %s %s /____/ %s %s %s %s....is now installed!%s\n' $FMT_RAINBOW $FMT_GREEN $FMT_RESET
- printf '\n'
- printf '\n'
- printf "%s %s %s\n" "Before you scream ${FMT_BOLD}${FMT_YELLOW}Oh My Zsh!${FMT_RESET} look over the" \
- "$(fmt_code "$(fmt_link ".zshrc" "file://$HOME/.zshrc" --text)")" \
- "file to select plugins, themes, and options."
- printf '\n'
- printf '%s\n' "• Follow us on Twitter: $(fmt_link @ohmyzsh https://twitter.com/ohmyzsh)"
- printf '%s\n' "• Join our Discord community: $(fmt_link "Discord server" https://discord.gg/ohmyzsh)"
- printf '%s\n' "• Get stickers, t-shirts, coffee mugs and more: $(fmt_link "Planet Argon Shop" https://shop.planetargon.com/collections/oh-my-zsh)"
- printf '%s\n' $FMT_RESET
-}
-
-main() {
- # Run as unattended if stdin is not a tty
- if [ ! -t 0 ]; then
- RUNZSH=no
- CHSH=no
- fi
-
- # Parse arguments
- while [ $# -gt 0 ]; do
- case $1 in
- --unattended) RUNZSH=no; CHSH=no ;;
- --skip-chsh) CHSH=no ;;
- --keep-zshrc) KEEP_ZSHRC=yes ;;
- esac
- shift
- done
-
- setup_color
-
- if ! command_exists zsh; then
- echo "${FMT_YELLOW}Zsh is not installed.${FMT_RESET} Please install zsh first."
- exit 1
- fi
-
- if [ -d "$ZSH" ]; then
- echo "${FMT_YELLOW}The \$ZSH folder already exists ($ZSH).${FMT_RESET}"
- if [ "$custom_zsh" = yes ]; then
- cat <<EOF
-
-You ran the installer with the \$ZSH setting or the \$ZSH variable is
-exported. You have 3 options:
-
-1. Unset the ZSH variable when calling the installer:
- $(fmt_code "ZSH= sh install.sh")
-2. Install Oh My Zsh to a directory that doesn't exist yet:
- $(fmt_code "ZSH=path/to/new/ohmyzsh/folder sh install.sh")
-3. (Caution) If the folder doesn't contain important information,
- you can just remove it with $(fmt_code "rm -r $ZSH")
-
-EOF
- else
- echo "You'll need to remove it if you want to reinstall."
- fi
- exit 1
- fi
-
- setup_ohmyzsh
- setup_zshrc
- setup_shell
-
- print_success
-
- if [ $RUNZSH = no ]; then
- echo "${FMT_YELLOW}Run zsh to try it out.${FMT_RESET}"
- exit
- fi
-
- exec zsh -l
-}
-
-main "$@"
projects / dotfiles.git / blobdiff