Manjaro记录

screenfetch

错误：无法从 mirrors.163.com : The requested URL returned error: 404 获取文件 'jre7-openjdk-headless-7.b147_2.1-3-x86_64.pkg.tar.xz'
错误：无法从 mirror.bjtu.edu.cn : The requested URL returned error: 404 获取文件 'jre7-openjdk-headless-7.b147_2.1-3-x86_64.pkg.tar.xz'
错误：无法从 mirror6.bjtu.edu.cn : Failed to connect to 2001:da8:205::58: 网络不可达 获取文件 'jre7-openjdk-headless-7.b147_2.1-3-x86_64.pkg.tar.xz'
错误：无法从 mirrors.ustc.edu.cn : Given file does not exist 获取文件 'jre7-openjdk-headless-7.b147_2.1-3-x86_64.pkg.tar.xz'
错误：无法从 mirrors.ustc.edu.cn : The requested URL returned error: 404 获取文件 'jre7-openjdk-headless-7.b147_2.1-3-x86_64.pkg.tar.xz'
警告：无法从 extra 获取某些文件
错误：无法从 mirrors.163.com : The requested URL returned error: 404 获取文件 'jre7-openjdk-7.b147_2.1-3-x86_64.pkg.tar.xz'
错误：无法从 mirror.bjtu.edu.cn : The requested URL returned error: 404 获取文件 'jre7-openjdk-7.b147_2.1-3-x86_64.pkg.tar.xz'
错误：无法从 mirror6.bjtu.edu.cn : Failed to connect to 2001:da8:205::58: 网络不可达 获取文件 'jre7-openjdk-7.b147_2.1-3-x86_64.pkg.tar.xz'
错误：无法从 mirrors.ustc.edu.cn : Given file does not exist 获取文件 'jre7-openjdk-7.b147_2.1-3-x86_64.pkg.tar.xz'
错误：无法从 mirrors.ustc.edu.cn : The requested URL returned error: 404 获取文件 'jre7-openjdk-7.b147_2.1-3-x86_64.pkg.tar.xz'
警告：无法从 extra 获取某些文件
错误：无法提交处理 (下载函数库出错)

sudo pacman -Sy

yaourt typora

 yaourt GitKraken

sudo pacman -S gimp

yaourt foxit

sudo pacman -S electron-netease-cloud-music

yaourt musicbox

https://github.com/darknessomi/musicbox/blob/master/README.md#%E9%94%AE%E7%9B%98%E5%BF%AB%E6%8D%B7%E9%94%AE

https://github.com/skilion/onedrive

sudo pacman -S curl sqlite dlang # 安装依赖
git clone https://github.com/skilion/onedrive.git
cd onedrive
make
sudo make install

mkdir -p ~/.config/onedrive
cp ./config ~/.config/onedrive/config
nano ~/.config/onedrive/config

Backup
Documents/latest_report.docx
Work/ProjectX
notes.txt

systemctl --user enable onedrive
systemctl --user start onedrive

sudo pacman -S aria2

https://github.com/aria2/aria2

sudo pacman -S you-get

https://github.com/soimort/you-get

sudo pacman -S autojump

https://github.com/wting/autojump

sudo pacman -S fzf

https://github.com/junegunn/fzf

sudo pacman -S the_silver_searcher

sudo pacman -S thefuck
https://github.com/nvbn/thefuck

sudo pacman -S tmux
https://github.com/tmux/tmux

sudo pacman -S tig

https://github.com/jonas/ti

sudo pacman -S zsh

chsh -s /bin/zsh

chsh -s /bin/bash

sudo pacman -S git

sh -c "$(curl -fsSL https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"

#!/bin/sh
#
# This script should be run via curl:
#   sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
# or wget:
#   sh -c "$(wget -qO- https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"#!/bin/sh
#
# This script should be run via curl:
#   sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
# or wget:
#   sh -c "$(wget -qO- 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
#
set -e


# Default settings
ZSH=${ZSH:-~/.oh-my-zsh}
REPO=${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
}


error() {
  echo ${RED}"Error: $@"${RESET} >&2
}


setup_color() {
  # Only use colors if connected to a terminal
  if [ -t 1 ]; then
    RED=$(printf '\033[31m')
    GREEN=$(printf '\033[32m')
    YELLOW=$(printf '\033[33m')
    BLUE=$(printf '\033[34m')
    BOLD=$(printf '\033[1m')
    RESET=$(printf '\033[m')
  else
    RED=""
    GREEN=""
    YELLOW=""
    BLUE=""
    BOLD=""
    RESET=""
  fi
}


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 "${BLUE}Cloning Oh My Zsh...${RESET}"


  command_exists git || {
    error "git is not installed"
    exit 1
  }


  if [ "$OSTYPE" = cygwin ] && git --version | grep -q msysgit; then
    error "Windows/MSYS Git is not supported on Cygwin"
    error "Make sure the Cygwin git package is installed and is first on the \$PATH"
    exit 1
  fi


  git clone -c core.eol=lf -c core.autocrlf=false \
    -c fsck.zeroPaddedFilemode=ignore \
    -c fetch.fsck.zeroPaddedFilemode=ignore \
    -c receive.fsck.zeroPaddedFilemode=ignore \
    --depth=1 --branch "$BRANCH" "$REMOTE" "$ZSH" || {
    error "git clone of oh-my-zsh repo failed"
    exit 1
  }


  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 "${BLUE}Looking for an existing zsh config...${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 [ $KEEP_ZSHRC = yes ]; then
      echo "${YELLOW}Found ~/.zshrc.${RESET} ${GREEN}Keeping...${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
        error "$OLD_OLD_ZSHRC exists. Can't back up ${OLD_ZSHRC}"
        error "re-run the installer again in a couple of seconds"
        exit 1
      fi
      mv "$OLD_ZSHRC" "${OLD_OLD_ZSHRC}"


      echo "${YELLOW}Found old ~/.zshrc.pre-oh-my-zsh." \
        "${GREEN}Backing up to ${OLD_OLD_ZSHRC}${RESET}"
    fi
    echo "${YELLOW}Found ~/.zshrc.${RESET} ${GREEN}Backing up to ${OLD_ZSHRC}${RESET}"
    mv ~/.zshrc "$OLD_ZSHRC"
  fi


  echo "${GREEN}Using the Oh My Zsh template file and adding it to ~/.zshrc.${RESET}"


  sed "/^export ZSH=/ c\\
export ZSH=\"$ZSH\"
" "$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.
      ${BLUE}Please manually change your default shell to zsh${RESET}
    EOF
    return
  fi


  echo "${BLUE}Time to change your default shell to zsh:${RESET}"


  # Prompt for user choice on changing the default login shell
  printf "${YELLOW}Do you want to change your default shell to zsh? [Y/n]${RESET} "
  read opt
  case $opt in
    y*|Y*|"") echo "Changing the shell..." ;;
    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
      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 $PATH, then check that it's in the shells file
    # 2. If that fails, get a zsh path from the shells file, then check it actually exists
    if ! zsh=$(which zsh) || ! grep -qx "$zsh" "$shells_file"; then
      if ! zsh=$(grep '^/.*/zsh$' "$shells_file" | tail -1) || [ ! -f "$zsh" ]; then
        error "no zsh binary found or not present in '$shells_file'"
        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


  # Actually change the default shell to zsh
  if ! chsh -s "$zsh"; then
    error "chsh command unsuccessful. Change your default shell manually."
  else
    export SHELL="$zsh"
    echo "${GREEN}Shell successfully changed to '$zsh'.${RESET}"
  fi


  echo
}


main() {
  # Run as unattended if stdin is closed
  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 "${YELLOW}Zsh is not installed.${RESET} Please install zsh first."
    exit 1
  fi


  if [ -d "$ZSH" ]; then
    cat <<-EOF
      ${YELLOW}You already have Oh My Zsh installed.${RESET}
      You'll need to remove '$ZSH' if you want to reinstall.
    EOF
    exit 1
  fi


  setup_ohmyzsh
  setup_zshrc
  setup_shell


  printf "$GREEN"
  cat <<-'EOF'
             __                                     __
      ____  / /_     ____ ___  __  __   ____  _____/ /_
     / __ \/ __ \   / __ `__ \/ / / /  /_  / / ___/ __ \
    / /_/ / / / /  / / / / / / /_/ /    / /_(__  ) / / /
    \____/_/ /_/  /_/ /_/ /_/\__, /    /___/____/_/ /_/
                            /____/                       ....is now installed!
    Please look over the ~/.zshrc file to select plugins, themes, and options.
    p.s. Follow us on https://twitter.com/ohmyzsh
    p.p.s. Get stickers, shirts, and coffee mugs at https://shop.planetargon.com/collections/oh-my-zsh
  EOF
  printf "$RESET"


  if [ $RUNZSH = no ]; then
    echo "${YELLOW}Run zsh to try it out.${RESET}"
    exit
  fi


  exec zsh -l
}


main "$@"
#
# 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
#
set -e


# Default settings
ZSH=${ZSH:-~/.oh-my-zsh}
REPO=${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
}


error() {
  echo ${RED}"Error: $@"${RESET} >&2
}


setup_color() {
  # Only use colors if connected to a terminal
  if [ -t 1 ]; then
    RED=$(printf '\033[31m')
    GREEN=$(printf '\033[32m')
    YELLOW=$(printf '\033[33m')
    BLUE=$(printf '\033[34m')
    BOLD=$(printf '\033[1m')
    RESET=$(printf '\033[m')
  else
    RED=""
    GREEN=""
#!/bin/sh
#
# This script should be run via curl:
#   sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
# or wget:
#   sh -c "$(wget -qO- 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
#
set -e


# Default settings
ZSH=${ZSH:-~/.oh-my-zsh}
REPO=${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
}


error() {
  echo ${RED}"Error: $@"${RESET} >&2
}


setup_color() {
  # Only use colors if connected to a terminal
  if [ -t 1 ]; then
    RED=$(printf '\033[31m')
    GREEN=$(printf '\033[32m')
    YELLOW=$(printf '\033[33m')
    BLUE=$(printf '\033[34m')
    BOLD=$(printf '\033[1m')
    RESET=$(printf '\033[m')
  else
    RED=""
    GREEN=""
    YELLOW=""
    BLUE=""
    BOLD=""
    RESET=""
  fi
}


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 "${BLUE}Cloning Oh My Zsh...${RESET}"


  command_exists git || {
    error "git is not installed"
    exit 1
  }


  if [ "$OSTYPE" = cygwin ] && git --version | grep -q msysgit; then
    error "Windows/MSYS Git is not supported on Cygwin"
    error "Make sure the Cygwin git package is installed and is first on the \$PATH"
    exit 1
  fi


  git clone -c core.eol=lf -c core.autocrlf=false \
    -c fsck.zeroPaddedFilemode=ignore \
    -c fetch.fsck.zeroPaddedFilemode=ignore \
    -c receive.fsck.zeroPaddedFilemode=ignore \
    --depth=1 --branch "$BRANCH" "$REMOTE" "$ZSH" || {
    error "git clone of oh-my-zsh repo failed"
    exit 1
  }


  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 "${BLUE}Looking for an existing zsh config...${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 [ $KEEP_ZSHRC = yes ]; then
      echo "${YELLOW}Found ~/.zshrc.${RESET} ${GREEN}Keeping...${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
        error "$OLD_OLD_ZSHRC exists. Can't back up ${OLD_ZSHRC}"
        error "re-run the installer again in a couple of seconds"
        exit 1
      fi
      mv "$OLD_ZSHRC" "${OLD_OLD_ZSHRC}"


      echo "${YELLOW}Found old ~/.zshrc.pre-oh-my-zsh." \
        "${GREEN}Backing up to ${OLD_OLD_ZSHRC}${RESET}"
    fi
    echo "${YELLOW}Found ~/.zshrc.${RESET} ${GREEN}Backing up to ${OLD_ZSHRC}${RESET}"
    mv ~/.zshrc "$OLD_ZSHRC"
  fi


  echo "${GREEN}Using the Oh My Zsh template file and adding it to ~/.zshrc.${RESET}"


  sed "/^export ZSH=/ c\\
export ZSH=\"$ZSH\"
" "$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.
      ${BLUE}Please manually change your default shell to zsh${RESET}
    EOF
    return
  fi


  echo "${BLUE}Time to change your default shell to zsh:${RESET}"


  # Prompt for user choice on changing the default login shell
  printf "${YELLOW}Do you want to change your default shell to zsh? [Y/n]${RESET} "
  read opt
  case $opt in
    y*|Y*|"") echo "Changing the shell..." ;;
    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
      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 $PATH, then check that it's in the shells file
    # 2. If that fails, get a zsh path from the shells file, then check it actually exists
    if ! zsh=$(which zsh) || ! grep -qx "$zsh" "$shells_file"; then
      if ! zsh=$(grep '^/.*/zsh$' "$shells_file" | tail -1) || [ ! -f "$zsh" ]; then
        error "no zsh binary found or not present in '$shells_file'"
        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


  # Actually change the default shell to zsh
  if ! chsh -s "$zsh"; then
    error "chsh command unsuccessful. Change your default shell manually."
  else
    export SHELL="$zsh"
    echo "${GREEN}Shell successfully changed to '$zsh'.${RESET}"
  fi


  echo
}


main() {
  # Run as unattended if stdin is closed
  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 "${YELLOW}Zsh is not installed.${RESET} Please install zsh first."
    exit 1
  fi


  if [ -d "$ZSH" ]; then
    cat <<-EOF
      ${YELLOW}You already have Oh My Zsh installed.${RESET}
      You'll need to remove '$ZSH' if you want to reinstall.
    EOF
    exit 1
  fi


  setup_ohmyzsh
  setup_zshrc
  setup_shell


  printf "$GREEN"
  cat <<-'EOF'
             __                                     __
      ____  / /_     ____ ___  __  __   ____  _____/ /_
     / __ \/ __ \   / __ `__ \/ / / /  /_  / / ___/ __ \
    / /_/ / / / /  / / / / / / /_/ /    / /_(__  ) / / /
    \____/_/ /_/  /_/ /_/ /_/\__, /    /___/____/_/ /_/
                            /____/                       ....is now installed!
    Please look over the ~/.zshrc file to select plugins, themes, and options.
    p.s. Follow us on https://twitter.com/ohmyzsh
    p.p.s. Get stickers, shirts, and coffee mugs at https://shop.planetargon.com/collections/oh-my-zsh
  EOF
  printf "$RESET"


  if [ $RUNZSH = no ]; then
    echo "${YELLOW}Run zsh to try it out.${RESET}"
    exit
  fi


  exec zsh -l
}


main "$@"#!/bin/sh
#
# This script should be run via curl:
#   sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
# or wget:
#   sh -c "$(wget -qO- 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
#
set -e


# Default settings
ZSH=${ZSH:-~/.oh-my-zsh}
REPO=${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
}


error() {
  echo ${RED}"Error: $@"${RESET} >&2
}


setup_color() {
  # Only use colors if connected to a terminal
  if [ -t 1 ]; then
    RED=$(printf '\033[31m')
    GREEN=$(printf '\033[32m')
    YELLOW=$(printf '\033[33m')
    BLUE=$(printf '\033[34m')
    BOLD=$(printf '\033[1m')
    RESET=$(printf '\033[m')
  else
    RED=""
    GREEN=""
    YELLOW=""
    BLUE=""
    BOLD=""
    RESET=""
  fi
}


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 "${BLUE}Cloning Oh My Zsh...${RESET}"


  command_exists git || {
    error "git is not installed"
    exit 1
  }


  if [ "$OSTYPE" = cygwin ] && git --version | grep -q msysgit; then
    error "Windows/MSYS Git is not supported on Cygwin"
    error "Make sure the Cygwin git package is installed and is first on the \$PATH"
    exit 1
  fi


  git clone -c core.eol=lf -c core.autocrlf=false \
    -c fsck.zeroPaddedFilemode=ignore \
    -c fetch.fsck.zeroPaddedFilemode=ignore \
    -c receive.fsck.zeroPaddedFilemode=ignore \
    --depth=1 --branch "$BRANCH" "$REMOTE" "$ZSH" || {
    error "git clone of oh-my-zsh repo failed"
    exit 1
  }


  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 "${BLUE}Looking for an existing zsh config...${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 [ $KEEP_ZSHRC = yes ]; then
      echo "${YELLOW}Found ~/.zshrc.${RESET} ${GREEN}Keeping...${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
        error "$OLD_OLD_ZSHRC exists. Can't back up ${OLD_ZSHRC}"
        error "re-run the installer again in a couple of seconds"
        exit 1
      fi
      mv "$OLD_ZSHRC" "${OLD_OLD_ZSHRC}"


      echo "${YELLOW}Found old ~/.zshrc.pre-oh-my-zsh." \
        "${GREEN}Backing up to ${OLD_OLD_ZSHRC}${RESET}"
    fi
    echo "${YELLOW}Found ~/.zshrc.${RESET} ${GREEN}Backing up to ${OLD_ZSHRC}${RESET}"
    mv ~/.zshrc "$OLD_ZSHRC"
  fi


  echo "${GREEN}Using the Oh My Zsh template file and adding it to ~/.zshrc.${RESET}"


  sed "/^export ZSH=/ c\\
export ZSH=\"$ZSH\"
" "$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.
      ${BLUE}Please manually change your default shell to zsh${RESET}
    EOF
    return
  fi


  echo "${BLUE}Time to change your default shell to zsh:${RESET}"


  # Prompt for user choice on changing the default login shell
  printf "${YELLOW}Do you want to change your default shell to zsh? [Y/n]${RESET} "
  read opt
  case $opt in
    y*|Y*|"") echo "Changing the shell..." ;;
    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
      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 $PATH, then check that it's in the shells file
    # 2. If that fails, get a zsh path from the shells file, then check it actually exists
    if ! zsh=$(which zsh) || ! grep -qx "$zsh" "$shells_file"; then
      if ! zsh=$(grep '^/.*/zsh$' "$shells_file" | tail -1) || [ ! -f "$zsh" ]; then
        error "no zsh binary found or not present in '$shells_file'"
        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


  # Actually change the default shell to zsh
  if ! chsh -s "$zsh"; then
    error "chsh command unsuccessful. Change your default shell manually."
  else
    export SHELL="$zsh"
    echo "${GREEN}Shell successfully changed to '$zsh'.${RESET}"
  fi


  echo
}


main() {
  # Run as unattended if stdin is closed
  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 "${YELLOW}Zsh is not installed.${RESET} Please install zsh first."
    exit 1
  fi


  if [ -d "$ZSH" ]; then
    cat <<-EOF
      ${YELLOW}You already have Oh My Zsh installed.${RESET}
      You'll need to remove '$ZSH' if you want to reinstall.
    EOF
    exit 1
  fi


  setup_ohmyzsh
  setup_zshrc
  setup_shell


  printf "$GREEN"
  cat <<-'EOF'
             __                                     __
      ____  / /_     ____ ___  __  __   ____  _____/ /_
     / __ \/ __ \   / __ `__ \/ / / /  /_  / / ___/ __ \
    / /_/ / / / /  / / / / / / /_/ /    / /_(__  ) / / /
    \____/_/ /_/  /_/ /_/ /_/\__, /    /___/____/_/ /_/
                            /____/                       ....is now installed!
    Please look over the ~/.zshrc file to select plugins, themes, and options.
    p.s. Follow us on https://twitter.com/ohmyzsh
    p.p.s. Get stickers, shirts, and coffee mugs at https://shop.planetargon.com/collections/oh-my-zsh
  EOF
  printf "$RESET"


  if [ $RUNZSH = no ]; then
    echo "${YELLOW}Run zsh to try it out.${RESET}"
    exit
  fi


  exec zsh -l
}


main "$@"    YELLOW=""
    BLUE=""
    BOLD=""
    RESET=""
  fi
}


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 "${BLUE}Cloning Oh My Zsh...${RESET}"


  command_exists git || {
    error "git is not installed"
    exit 1
  }


  if [ "$OSTYPE" = cygwin ] && git --version | grep -q msysgit; then
    error "Windows/MSYS Git is not supported on Cygwin"
    error "Make sure the Cygwin git package is installed and is first on the \$PATH"
    exit 1
  fi


  git clone -c core.eol=lf -c core.autocrlf=false \
    -c fsck.zeroPaddedFilemode=ignore \
    -c fetch.fsck.zeroPaddedFilemode=ignore \
    -c receive.fsck.zeroPaddedFilemode=ignore \
    --depth=1 --branch "$BRANCH" "$REMOTE" "$ZSH" || {
    error "git clone of oh-my-zsh repo failed"
    exit 1
  }


  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 "${BLUE}Looking for an existing zsh config...${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 [ $KEEP_ZSHRC = yes ]; then
      echo "${YELLOW}Found ~/.zshrc.${RESET} ${GREEN}Keeping...${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
        error "$OLD_OLD_ZSHRC exists. Can't back up ${OLD_ZSHRC}"
        error "re-run the installer again in a couple of seconds"
        exit 1
      fi
      mv "$OLD_ZSHRC" "${OLD_OLD_ZSHRC}"


      echo "${YELLOW}Found old ~/.zshrc.pre-oh-my-zsh." \
        "${GREEN}Backing up to ${OLD_OLD_ZSHRC}${RESET}"
    fi
    echo "${YELLOW}Found ~/.zshrc.${RESET} ${GREEN}Backing up to ${OLD_ZSHRC}${RESET}"
    mv ~/.zshrc "$OLD_ZSHRC"
  fi


  echo "${GREEN}Using the Oh My Zsh template file and adding it to ~/.zshrc.${RESET}"


  sed "/^export ZSH=/ c\\
export ZSH=\"$ZSH\"
" "$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.
      ${BLUE}Please manually change your default shell to zsh${RESET}
    EOF
    return
  fi


  echo "${BLUE}Time to change your default shell to zsh:${RESET}"


  # Prompt for user choice on changing the default login shell
  printf "${YELLOW}Do you want to change your default shell to zsh? [Y/n]${RESET} "
  read opt
  case $opt in
    y*|Y*|"") echo "Changing the shell..." ;;
    n*|N*) echo "Shell change skipped."; return ;;
    *) echo "Invalid choice. Shell change skipped."; return ;;
  esac
#!/bin/sh
#
# This script should be run via curl:
#   sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
# or wget:
#   sh -c "$(wget -qO- 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
#
set -e


# Default settings
ZSH=${ZSH:-~/.oh-my-zsh}
REPO=${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
}


error() {
  echo ${RED}"Error: $@"${RESET} >&2
}


setup_color() {
  # Only use colors if connected to a terminal
  if [ -t 1 ]; then
    RED=$(printf '\033[31m')
    GREEN=$(printf '\033[32m')
    YELLOW=$(printf '\033[33m')
    BLUE=$(printf '\033[34m')
    BOLD=$(printf '\033[1m')
    RESET=$(printf '\033[m')
  else
    RED=""
    GREEN=""
    YELLOW=""
    BLUE=""
    BOLD=""
    RESET=""
  fi
}


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 "${BLUE}Cloning Oh My Zsh...${RESET}"


  command_exists git || {
    error "git is not installed"
    exit 1
  }


  if [ "$OSTYPE" = cygwin ] && git --version | grep -q msysgit; then
    error "Windows/MSYS Git is not supported on Cygwin"
    error "Make sure the Cygwin git package is installed and is first on the \$PATH"
    exit 1
  fi


  git clone -c core.eol=lf -c core.autocrlf=false \
    -c fsck.zeroPaddedFilemode=ignore \
    -c fetch.fsck.zeroPaddedFilemode=ignore \
    -c receive.fsck.zeroPaddedFilemode=ignore \
    --depth=1 --branch "$BRANCH" "$REMOTE" "$ZSH" || {
    error "git clone of oh-my-zsh repo failed"
    exit 1
  }


  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 "${BLUE}Looking for an existing zsh config...${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 [ $KEEP_ZSHRC = yes ]; then
      echo "${YELLOW}Found ~/.zshrc.${RESET} ${GREEN}Keeping...${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
        error "$OLD_OLD_ZSHRC exists. Can't back up ${OLD_ZSHRC}"
        error "re-run the installer again in a couple of seconds"
        exit 1
      fi
      mv "$OLD_ZSHRC" "${OLD_OLD_ZSHRC}"


      echo "${YELLOW}Found old ~/.zshrc.pre-oh-my-zsh." \
        "${GREEN}Backing up to ${OLD_OLD_ZSHRC}${RESET}"
    fi
    echo "${YELLOW}Found ~/.zshrc.${RESET} ${GREEN}Backing up to ${OLD_ZSHRC}${RESET}"
    mv ~/.zshrc "$OLD_ZSHRC"
  fi


  echo "${GREEN}Using the Oh My Zsh template file and adding it to ~/.zshrc.${RESET}"


  sed "/^export ZSH=/ c\\
export ZSH=\"$ZSH\"
" "$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.
      ${BLUE}Please manually change your default shell to zsh${RESET}
    EOF
    return
  fi


  echo "${BLUE}Time to change your default shell to zsh:${RESET}"


  # Prompt for user choice on changing the default login shell
  printf "${YELLOW}Do you want to change your default shell to zsh? [Y/n]${RESET} "
  read opt
  case $opt in
    y*|Y*|"") echo "Changing the shell..." ;;
    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
      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 $PATH, then check that it's in the shells file
    # 2. If that fails, get a zsh path from the shells file, then check it actually exists
    if ! zsh=$(which zsh) || ! grep -qx "$zsh" "$shells_file"; then
      if ! zsh=$(grep '^/.*/zsh$' "$shells_file" | tail -1) || [ ! -f "$zsh" ]; then
        error "no zsh binary found or not present in '$shells_file'"
        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


  # Actually change the default shell to zsh
  if ! chsh -s "$zsh"; then
    error "chsh command unsuccessful. Change your default shell manually."
  else
    export SHELL="$zsh"
    echo "${GREEN}Shell successfully changed to '$zsh'.${RESET}"
  fi


  echo
}


main() {
  # Run as unattended if stdin is closed
  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 "${YELLOW}Zsh is not installed.${RESET} Please install zsh first."
    exit 1
  fi


  if [ -d "$ZSH" ]; then
    cat <<-EOF
      ${YELLOW}You already have Oh My Zsh installed.${RESET}
      You'll need to remove '$ZSH' if you want to reinstall.
    EOF
    exit 1
  fi


  setup_ohmyzsh
  setup_zshrc
  setup_shell


  printf "$GREEN"
  cat <<-'EOF'
             __                                     __
      ____  / /_     ____ ___  __  __   ____  _____/ /_
     / __ \/ __ \   / __ `__ \/ / / /  /_  / / ___/ __ \
    / /_/ / / / /  / / / / / / /_/ /    / /_(__  ) / / /
    \____/_/ /_/  /_/ /_/ /_/\__, /    /___/____/_/ /_/
                            /____/                       ....is now installed!
    Please look over the ~/.zshrc file to select plugins, themes, and options.
    p.s. Follow us on https://twitter.com/ohmyzsh
    p.p.s. Get stickers, shirts, and coffee mugs at https://shop.planetargon.com/collections/oh-my-zsh
  EOF
  printf "$RESET"


  if [ $RUNZSH = no ]; then
    echo "${YELLOW}Run zsh to try it out.${RESET}"
    exit
  fi


  exec zsh -l
}


main "$@"#!/bin/sh
#
# This script should be run via curl:
#   sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
# or wget:
#   sh -c "$(wget -qO- 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
#
set -e


# Default settings
ZSH=${ZSH:-~/.oh-my-zsh}
REPO=${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
}


error() {
  echo ${RED}"Error: $@"${RESET} >&2
}


setup_color() {
  # Only use colors if connected to a terminal
  if [ -t 1 ]; then
    RED=$(printf '\033[31m')
    GREEN=$(printf '\033[32m')
    YELLOW=$(printf '\033[33m')
    BLUE=$(printf '\033[34m')
    BOLD=$(printf '\033[1m')
    RESET=$(printf '\033[m')
  else
    RED=""
    GREEN=""
    YELLOW=""
    BLUE=""
    BOLD=""
    RESET=""
  fi
}


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 "${BLUE}Cloning Oh My Zsh...${RESET}"


  command_exists git || {
    error "git is not installed"
    exit 1
  }


  if [ "$OSTYPE" = cygwin ] && git --version | grep -q msysgit; then
    error "Windows/MSYS Git is not supported on Cygwin"
    error "Make sure the Cygwin git package is installed and is first on the \$PATH"
    exit 1
  fi


  git clone -c core.eol=lf -c core.autocrlf=false \
    -c fsck.zeroPaddedFilemode=ignore \
    -c fetch.fsck.zeroPaddedFilemode=ignore \
    -c receive.fsck.zeroPaddedFilemode=ignore \
    --depth=1 --branch "$BRANCH" "$REMOTE" "$ZSH" || {
    error "git clone of oh-my-zsh repo failed"
    exit 1
  }


  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 "${BLUE}Looking for an existing zsh config...${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 [ $KEEP_ZSHRC = yes ]; then
      echo "${YELLOW}Found ~/.zshrc.${RESET} ${GREEN}Keeping...${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
        error "$OLD_OLD_ZSHRC exists. Can't back up ${OLD_ZSHRC}"
        error "re-run the installer again in a couple of seconds"
        exit 1
      fi
      mv "$OLD_ZSHRC" "${OLD_OLD_ZSHRC}"


      echo "${YELLOW}Found old ~/.zshrc.pre-oh-my-zsh." \
        "${GREEN}Backing up to ${OLD_OLD_ZSHRC}${RESET}"
    fi
    echo "${YELLOW}Found ~/.zshrc.${RESET} ${GREEN}Backing up to ${OLD_ZSHRC}${RESET}"
    mv ~/.zshrc "$OLD_ZSHRC"
  fi


  echo "${GREEN}Using the Oh My Zsh template file and adding it to ~/.zshrc.${RESET}"


  sed "/^export ZSH=/ c\\
export ZSH=\"$ZSH\"
" "$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.
      ${BLUE}Please manually change your default shell to zsh${RESET}
    EOF
    return
  fi


  echo "${BLUE}Time to change your default shell to zsh:${RESET}"


  # Prompt for user choice on changing the default login shell
  printf "${YELLOW}Do you want to change your default shell to zsh? [Y/n]${RESET} "
  read opt
  case $opt in
    y*|Y*|"") echo "Changing the shell..." ;;
    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
      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 $PATH, then check that it's in the shells file
    # 2. If that fails, get a zsh path from the shells file, then check it actually exists
    if ! zsh=$(which zsh) || ! grep -qx "$zsh" "$shells_file"; then
      if ! zsh=$(grep '^/.*/zsh$' "$shells_file" | tail -1) || [ ! -f "$zsh" ]; then
        error "no zsh binary found or not present in '$shells_file'"
        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


  # Actually change the default shell to zsh
  if ! chsh -s "$zsh"; then
    error "chsh command unsuccessful. Change your default shell manually."
  else
    export SHELL="$zsh"
    echo "${GREEN}Shell successfully changed to '$zsh'.${RESET}"
  fi


  echo
}


main() {
  # Run as unattended if stdin is closed
  if [ ! -t 0 ]; then
    RUNZSH=no
    CHSH=no
  fi

#!/bin/sh
#
# This script should be run via curl:
#   sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
# or wget:
#   sh -c "$(wget -qO- 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
#
set -e


# Default settings
ZSH=${ZSH:-~/.oh-my-zsh}
REPO=${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
}


error() {
  echo ${RED}"Error: $@"${RESET} >&2
}


setup_color() {
  # Only use colors if connected to a terminal
  if [ -t 1 ]; then
    RED=$(printf '\033[31m')
    GREEN=$(printf '\033[32m')
    YELLOW=$(printf '\033[33m')
    BLUE=$(printf '\033[34m')
    BOLD=$(printf '\033[1m')
    RESET=$(printf '\033[m')
  else
    RED=""
    GREEN=""
    YELLOW=""
    BLUE=""
    BOLD=""
    RESET=""
  fi
}


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 "${BLUE}Cloning Oh My Zsh...${RESET}"


  command_exists git || {
    error "git is not installed"
    exit 1
  }


  if [ "$OSTYPE" = cygwin ] && git --version | grep -q msysgit; then
    error "Windows/MSYS Git is not supported on Cygwin"
    error "Make sure the Cygwin git package is installed and is first on the \$PATH"
    exit 1
  fi


  git clone -c core.eol=lf -c core.autocrlf=false \
    -c fsck.zeroPaddedFilemode=ignore \
    -c fetch.fsck.zeroPaddedFilemode=ignore \
    -c receive.fsck.zeroPaddedFilemode=ignore \
    --depth=1 --branch "$BRANCH" "$REMOTE" "$ZSH" || {
    error "git clone of oh-my-zsh repo failed"
    exit 1
  }


  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 "${BLUE}Looking for an existing zsh config...${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 [ $KEEP_ZSHRC = yes ]; then
      echo "${YELLOW}Found ~/.zshrc.${RESET} ${GREEN}Keeping...${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
        error "$OLD_OLD_ZSHRC exists. Can't back up ${OLD_ZSHRC}"
        error "re-run the installer again in a couple of seconds"
        exit 1
      fi
      mv "$OLD_ZSHRC" "${OLD_OLD_ZSHRC}"


      echo "${YELLOW}Found old ~/.zshrc.pre-oh-my-zsh." \
        "${GREEN}Backing up to ${OLD_OLD_ZSHRC}${RESET}"
    fi
    echo "${YELLOW}Found ~/.zshrc.${RESET} ${GREEN}Backing up to ${OLD_ZSHRC}${RESET}"
    mv ~/.zshrc "$OLD_ZSHRC"
  fi


  echo "${GREEN}Using the Oh My Zsh template file and adding it to ~/.zshrc.${RESET}"


  sed "/^export ZSH=/ c\\
export ZSH=\"$ZSH\"
" "$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.
      ${BLUE}Please manually change your default shell to zsh${RESET}
    EOF
    return
  fi


  echo "${BLUE}Time to change your default shell to zsh:${RESET}"


  # Prompt for user choice on changing the default login shell
  printf "${YELLOW}Do you want to change your default shell to zsh? [Y/n]${RESET} "
  read opt
  case $opt in
    y*|Y*|"") echo "Changing the shell..." ;;
    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
      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 $PATH, then check that it's in the shells file
    # 2. If that fails, get a zsh path from the shells file, then check it actually exists
    if ! zsh=$(which zsh) || ! grep -qx "$zsh" "$shells_file"; then
      if ! zsh=$(grep '^/.*/zsh$' "$shells_file" | tail -1) || [ ! -f "$zsh" ]; then
        error "no zsh binary found or not present in '$shells_file'"
        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


  # Actually change the default shell to zsh
  if ! chsh -s "$zsh"; then
    error "chsh command unsuccessful. Change your default shell manually."
  else
    export SHELL="$zsh"
    echo "${GREEN}Shell successfully changed to '$zsh'.${RESET}"
  fi


  echo
}


main() {
  # Run as unattended if stdin is closed
  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 "${YELLOW}Zsh is not installed.${RESET} Please install zsh first."
    exit 1
  fi


  if [ -d "$ZSH" ]; then
    cat <<-EOF
      ${YELLOW}You already have Oh My Zsh installed.${RESET}
      You'll need to remove '$ZSH' if you want to reinstall.
    EOF
    exit 1
  fi


  setup_ohmyzsh
  setup_zshrc
  setup_shell


  printf "$GREEN"
  cat <<-'EOF'
             __                                     __
      ____  / /_     ____ ___  __  __   ____  _____/ /_
     / __ \/ __ \   / __ `__ \/ / / /  /_  / / ___/ __ \
    / /_/ / / / /  / / / / / / /_/ /    / /_(__  ) / / /
    \____/_/ /_/  /_/ /_/ /_/\__, /    /___/____/_/ /_/
                            /____/                       ....is now installed!
    Please look over the ~/.zshrc file to select plugins, themes, and options.
    p.s. Follow us on https://twitter.com/ohmyzsh
    p.p.s. Get stickers, shirts, and coffee mugs at https://shop.planetargon.com/collections/oh-my-zsh
  EOF
  printf "$RESET"


  if [ $RUNZSH = no ]; then
    echo "${YELLOW}Run zsh to try it out.${RESET}"
    exit
  fi


  exec zsh -l
}


main "$@"
  # 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 "${YELLOW}Zsh is not installed.${RESET} Please install zsh first."
    exit 1
  fi


  if [ -d "$ZSH" ]; then
    cat <<-EOF
      ${YELLOW}You already have Oh My Zsh installed.${RESET}
      You'll need to remove '$ZSH' if you want to reinstall.
    EOF
    exit 1
  fi


  setup_ohmyzsh
  setup_zshrc
  setup_shell


  printf "$GREEN"
  cat <<-'EOF'
             __                                     __
      ____  / /_     ____ ___  __  __   ____  _____/ /_
     / __ \/ __ \   / __ `__ \/ / / /  /_  / / ___/ __ \
    / /_/ / / / /  / / / / / / /_/ /    / /_(__  ) / / /
    \____/_/ /_/  /_/ /_/ /_/\__, /    /___/____/_/ /_/
                            /____/                       ....is now installed!
    Please look over the ~/.zshrc file to select plugins, themes, and options.
    p.s. Follow us on https://twitter.com/ohmyzsh
    p.p.s. Get stickers, shirts, and coffee mugs at https://shop.planetargon.com/collections/oh-my-zsh
  EOF
  printf "$RESET"


  if [ $RUNZSH = no ]; then
    echo "${YELLOW}Run zsh to try it out.${RESET}"
    exit
  fi


  exec zsh -l
}


main "$@"

  # Check if we're running on Termux
  case "$PREFIX" in
    *com.termux*) termux=true; zsh=zsh ;;
    *) termux=false ;;
  esac


  if [ "$termux" != true ]; then
    # Test for the right location of the "shells" file
    if [ -f /etc/shells ]; then
      shells_file=/etc/shells
    elif [ -f /usr/share/defaults/etc/shells ]; then # Solus OS
      shells_file=/usr/share/defaults/etc/shells
    else#!/bin/sh
#
# This script should be run via curl:
#   sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
# or wget:
#   sh -c "$(wget -qO- 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
#
set -e


# Default settings
ZSH=${ZSH:-~/.oh-my-zsh}
REPO=${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
}


error() {
  echo ${RED}"Error: $@"${RESET} >&2
}


setup_color() {
  # Only use colors if connected to a terminal
  if [ -t 1 ]; then
    RED=$(printf '\033[31m')
    GREEN=$(printf '\033[32m')
    YELLOW=$(printf '\033[33m')
    BLUE=$(printf '\033[34m')
    BOLD=$(printf '\033[1m')
    RESET=$(printf '\033[m')
  else
    RED=""
    GREEN=""
    YELLOW=""
    BLUE=""
    BOLD=""
    RESET=""
  fi
}


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 "${BLUE}Cloning Oh My Zsh...${RESET}"


  command_exists git || {
    error "git is not installed"
    exit 1
  }


  if [ "$OSTYPE" = cygwin ] && git --version | grep -q msysgit; then
    error "Windows/MSYS Git is not supported on Cygwin"
    error "Make sure the Cygwin git package is installed and is first on the \$PATH"
    exit 1
  fi


  git clone -c core.eol=lf -c core.autocrlf=false \
    -c fsck.zeroPaddedFilemode=ignore \
    -c fetch.fsck.zeroPaddedFilemode=ignore \
    -c receive.fsck.zeroPaddedFilemode=ignore \
    --depth=1 --branch "$BRANCH" "$REMOTE" "$ZSH" || {
    error "git clone of oh-my-zsh repo failed"
    exit 1
  }


  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 "${BLUE}Looking for an existing zsh config...${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 [ $KEEP_ZSHRC = yes ]; then
      echo "${YELLOW}Found ~/.zshrc.${RESET} ${GREEN}Keeping...${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
        error "$OLD_OLD_ZSHRC exists. Can't back up ${OLD_ZSHRC}"
        error "re-run the installer again in a couple of seconds"
        exit 1
      fi
      mv "$OLD_ZSHRC" "${OLD_OLD_ZSHRC}"


      echo "${YELLOW}Found old ~/.zshrc.pre-oh-my-zsh." \
        "${GREEN}Backing up to ${OLD_OLD_ZSHRC}${RESET}"
    fi
    echo "${YELLOW}Found ~/.zshrc.${RESET} ${GREEN}Backing up to ${OLD_ZSHRC}${RESET}"
    mv ~/.zshrc "$OLD_ZSHRC"
  fi


  echo "${GREEN}Using the Oh My Zsh template file and adding it to ~/.zshrc.${RESET}"


  sed "/^export ZSH=/ c\\
export ZSH=\"$ZSH\"
" "$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.
      ${BLUE}Please manually change your default shell to zsh${RESET}
    EOF
    return
  fi


  echo "${BLUE}Time to change your default shell to zsh:${RESET}"


  # Prompt for user choice on changing the default login shell
  printf "${YELLOW}Do you want to change your default shell to zsh? [Y/n]${RESET} "
  read opt
  case $opt in
    y*|Y*|"") echo "Changing the shell..." ;;
    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
      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 $PATH, then check that it's in the shells file
    # 2. If that fails, get a zsh path from the shells file, then check it actually exists
    if ! zsh=$(which zsh) || ! grep -qx "$zsh" "$shells_file"; then
      if ! zsh=$(grep '^/.*/zsh$' "$shells_file" | tail -1) || [ ! -f "$zsh" ]; then
        error "no zsh binary found or not present in '$shells_file'"
        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


  # Actually change the default shell to zsh
  if ! chsh -s "$zsh"; then
    error "chsh command unsuccessful. Change your default shell manually."
  else
    export SHELL="$zsh"
    echo "${GREEN}Shell successfully changed to '$zsh'.${RESET}"
  fi


  echo
}


main() {
  # Run as unattended if stdin is closed
  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 "${YELLOW}Zsh is not installed.${RESET} Please install zsh first."
    exit 1
  fi


  if [ -d "$ZSH" ]; then
    cat <<-EOF
      ${YELLOW}You already have Oh My Zsh installed.${RESET}
      You'll need to remove '$ZSH' if you want to reinstall.
    EOF
    exit 1
  fi


  setup_ohmyzsh
  setup_zshrc
  setup_shell


  printf "$GREEN"
  cat <<-'EOF'
             __                                     __
      ____  / /_     ____ ___  __  __   ____  _____/ /_
     / __ \/ __ \   / __ `__ \/ / / /  /_  / / ___/ __ \
    / /_/ / / / /  / / / / / / /_/ /    / /_(__  ) / / /
    \____/_/ /_/  /_/ /_/ /_/\__, /    /___/____/_/ /_/
                            /____/                       ....is now installed!
    Please look over the ~/.zshrc file to select plugins, themes, and options.
    p.s. Follow us on https://twitter.com/ohmyzsh
    p.p.s. Get stickers, shirts, and coffee mugs at https://shop.planetargon.com/collections/oh-my-zsh
  EOF
  printf "$RESET"


  if [ $RUNZSH = no ]; then
    echo "${YELLOW}Run zsh to try it out.${RESET}"
    exit
  fi


  exec zsh -l
}


main "$@"
      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 $PATH, then check that it's in the shells file
    # 2. If that fails, get a zsh path from the shells file, then check it actually exists
    if ! zsh=$(which zsh) || ! grep -qx "$zsh" "$shells_file"; then
      if ! zsh=$(grep '^/.*/zsh$' "$shells_file" | tail -1) || [ ! -f "$zsh" ]; then
        error "no zsh binary found or not present in '$shells_file'"
        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


  # Actually change the default shell to zsh
  if ! chsh -s "$zsh"; then
    error "chsh command unsuccessful. Change your default shell manually."
  else
    export SHELL="$zsh"
    echo "${GREEN}Shell successfully changed to '$zsh'.${RESET}"
  fi


  echo
}


main() {
  # Run as unattended if stdin is closed
  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 "${YELLOW}Zsh is not installed.${RESET} Please install zsh first."
    exit 1
  fi


  if [ -d "$ZSH" ]; then
    cat <<-EOF
      ${YELLOW}You already have Oh My Zsh installed.${RESET}
      You'll need to remove '$ZSH' if you want to reinstall.
    EOF
    exit 1
  fi


  setup_ohmyzsh
  setup_zshrc
  setup_shell


  printf "$GREEN"
  cat <<-'EOF'
             __                                     __
      ____  / /_     ____ ___  __  __   ____  _____/ /_
     / __ \/ __ \   / __ `__ \/ / / /  /_  / / ___/ __ \
    / /_/ / / / /  / / / / / / /_/ /    / /_(__  ) / / /
    \____/_/ /_/  /_/ /_/ /_/\__, /    /___/____/_/ /_/
                            /____/                       ....is now installed!
    Please look over the ~/.zshrc file to select plugins, themes, and options.
    p.s. Follow us on https://twitter.com/ohmyzsh
    p.p.s. Get stickers, shirts, and coffee mugs at https://shop.planetargon.com/collections/oh-my-zsh
  EOF
  printf "$RESET"


  if [ $RUNZSH = no ]; then
    echo "${YELLOW}Run zsh to try it out.${RESET}"
    exit
  fi


  exec zsh -l
}
main "$@"

sh install.sh