From 6f807260c302e207e10c370bae60787edb492e2b Mon Sep 17 00:00:00 2001
From: Eric <2243998029@qq.com>
Date: Fri, 9 Jul 2021 15:50:00 +0800
Subject: [PATCH] upload one script(fast install ohmyzsh).

---
 install.sh | 323 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 323 insertions(+)
 create mode 100644 install.sh

diff --git a/install.sh b/install.sh
new file mode 100644
index 0000000..59463d8
--- /dev/null
+++ b/install.sh
@@ -0,0 +1,323 @@
+#!/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
+
+# Track if $ZSH was provided
+custom_zsh=${ZSH:+yes}
+
+# Default settings
+ZSH=${ZSH:-~/.oh-my-zsh}
+REPO=${REPO:-ohmyzsh/ohmyzsh}
+REMOTE=${REMOTE:-https://hub.fastgit.org/${REPO}.git}
+BRANCH=${BRANCH:-master}
+
+# Other options
+CHSH=${CHSH:-yes}
+RUNZSH=${RUNZSH:-yes}
+KEEP_ZSHRC=${KEEP_ZSHRC:-no}
+
+
+command_exists() {
+	command -v "$@" >/dev/null 2>&1
+}
+
+fmt_error() {
+  printf '%sError: %s%s\n' "$BOLD$RED" "$*" "$RESET" >&2
+}
+
+fmt_underline() {
+  printf '\033[4m%s\033[24m\n' "$*"
+}
+
+fmt_code() {
+  # shellcheck disable=SC2016 # backtic in single-quote
+  printf '`\033[38;5;247m%s%s`\n' "$*" "$RESET"
+}
+
+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 || {
+    fmt_error "git is not installed"
+    exit 1
+  }
+
+  ostype=$(uname)
+  if [ -z "${ostype%CYGWIN*}" ] && git --version | grep -q msysgit; 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
+
+  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" "$ZSH" || {
+    fmt_error "git clone of oh-my-zsh repo failed"
+    exit 1
+  }
+
+  echo
+}
+
+setup_zshrc() {
+  # Keep most recent old .zshrc at .zshrc.pre-oh-my-zsh, and older ones
+  # with datestamp of installation that moved them aside, so we never actually
+  # destroy a user's original zshrc
+  echo "${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
+        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" "${OLD_OLD_ZSHRC}"
+
+      echo "${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 '%sDo you want to change your default shell to zsh? [Y/n]%s ' \
+    "$YELLOW" "$RESET"
+  read -r 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
+      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=$(grep '^/.*/zsh$' "$shells_file" | tail -1) || [ ! -f "$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 "$SHELL" > ~/.shell.pre-oh-my-zsh
+  else
+    grep "^$USERNAME:" /etc/passwd | awk -F: '{print $7}' > ~/.shell.pre-oh-my-zsh
+  fi
+
+  # Actually change the default shell to zsh
+  if ! chsh -s "$zsh"; then
+    fmt_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 not a tty
+  if [ ! -t 0 ]; then
+    RUNZSH=no
+    CHSH=no
+  fi
+
+  # Parse arguments
+  while [ $# -gt 0 ]; do
+    case $1 in
+      --unattended) RUNZSH=no; CHSH=no ;;
+      --skip-chsh) CHSH=no ;;
+      --keep-zshrc) KEEP_ZSHRC=yes ;;
+    esac
+    shift
+  done
+
+  setup_color
+
+  if ! command_exists zsh; then
+    echo "${YELLOW}Zsh is not installed.${RESET} Please install zsh first."
+    exit 1
+  fi
+
+  if [ -d "$ZSH" ]; then
+    echo "${YELLOW}The \$ZSH folder already exists ($ZSH).${RESET}"
+    if [ "$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 $ZSH")
+
+EOF
+    else
+      echo "You'll need to remove it if you want to reinstall."
+    fi
+    exit 1
+  fi
+
+  setup_ohmyzsh
+  setup_zshrc
+  setup_shell
+
+  printf %s "$GREEN"
+  cat <<'EOF'
+         __                                     __
+  ____  / /_     ____ ___  __  __   ____  _____/ /_
+ / __ \/ __ \   / __ `__ \/ / / /  /_  / / ___/ __ \
+/ /_/ / / / /  / / / / / / /_/ /    / /_(__  ) / / /
+\____/_/ /_/  /_/ /_/ /_/\__, /    /___/____/_/ /_/
+                        /____/                       ....is now installed!
+
+
+EOF
+  cat <<EOF
+Before you scream Oh My Zsh! please look over the ~/.zshrc file to select plugins, themes, and options.
+
+• Follow us on Twitter: $(fmt_underline https://twitter.com/ohmyzsh)
+• Join our Discord server: $(fmt_underline https://discord.gg/ohmyzsh)
+• Get stickers, shirts, coffee mugs and other swag: $(fmt_underline https://shop.planetargon.com/collections/oh-my-zsh)
+
+EOF
+  printf %s "$RESET"
+
+  if [ $RUNZSH = no ]; then
+    echo "${YELLOW}Run zsh to try it out.${RESET}"
+    exit
+  fi
+
+  exec zsh -l
+}
+
+main "$@"