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Update 30.01.2022

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This commit is contained in:
Дмитрий Рамазанов
2022-01-30 00:39:21 +05:00
parent 3d6a64111c
commit 04423b8c5c
323 changed files with 44877 additions and 7114 deletions
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172
zsh/tools/install.sh
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@@ -51,11 +51,38 @@ CHSH=${CHSH:-yes}
RUNZSH=${RUNZSH:-yes}
KEEP_ZSHRC=${KEEP_ZSHRC:-no}
# Sane defaults
USER=${USER:-$(whoami)}
command_exists() {
command -v "$@" >/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 `$(...)` or `(...)`, so this hack redefines the
# function at the top level to always return false when stdout is not
@@ -127,6 +154,24 @@ supports_hyperlinks() {
return 1
}
# Adapted from code and information by Anton Kochkov (@XVilka)
# Source: https://gist.github.com/XVilka/8346728
supports_truecolor() {
case "$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, $3: fallback mode
if supports_hyperlinks; then
@@ -150,13 +195,34 @@ fmt_code() {
}
fmt_error() {
printf '%sError: %s%s\n' "$BOLD$RED" "$*" "$RESET" >&2
printf '%sError: %s%s\n' "${FMT_BOLD}${FMT_RED}" "$*" "$FMT_RESET" >&2
}
setup_color() {
# Only use colors if connected to a terminal
if is_tty; then
RAINBOW="
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')
@@ -165,21 +231,14 @@ setup_color() {
$(printf '\033[38;5;093m')
$(printf '\033[38;5;163m')
"
RED=$(printf '\033[31m')
GREEN=$(printf '\033[32m')
YELLOW=$(printf '\033[33m')
BLUE=$(printf '\033[34m')
BOLD=$(printf '\033[1m')
RESET=$(printf '\033[m')
else
RAINBOW=""
RED=""
GREEN=""
YELLOW=""
BLUE=""
BOLD=""
RESET=""
fi
FMT_RED=$(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=$(printf '\033[0m')
}
setup_ohmyzsh() {
@@ -190,7 +249,7 @@ setup_ohmyzsh() {
# precedence over umasks except for filesystems mounted with option "noacl".
umask g-w,o-w
echo "${BLUE}Cloning Oh My Zsh...${RESET}"
echo "${FMT_BLUE}Cloning Oh My Zsh...${FMT_RESET}"
command_exists git || {
fmt_error "git is not installed"
@@ -222,14 +281,14 @@ setup_zshrc() {
# Keep most recent old .zshrc at .zshrc.pre-oh-my-zsh, and older ones
# with datestamp of installation that moved them aside, so we never actually
# destroy a user's original zshrc
echo "${BLUE}Looking for an existing zsh config...${RESET}"
echo "${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 "${YELLOW}Found ~/.zshrc.${RESET} ${GREEN}Keeping...${RESET}"
echo "${FMT_YELLOW}Found ~/.zshrc.${FMT_RESET} ${FMT_GREEN}Keeping...${FMT_RESET}"
return
fi
if [ -e "$OLD_ZSHRC" ]; then
@@ -241,18 +300,18 @@ setup_zshrc() {
fi
mv "$OLD_ZSHRC" "${OLD_OLD_ZSHRC}"
echo "${YELLOW}Found old ~/.zshrc.pre-oh-my-zsh." \
"${GREEN}Backing up to ${OLD_OLD_ZSHRC}${RESET}"
echo "${FMT_YELLOW}Found old ~/.zshrc.pre-oh-my-zsh." \
"${FMT_GREEN}Backing up to ${OLD_OLD_ZSHRC}${FMT_RESET}"
fi
echo "${YELLOW}Found ~/.zshrc.${RESET} ${GREEN}Backing up to ${OLD_ZSHRC}${RESET}"
echo "${FMT_YELLOW}Found ~/.zshrc.${FMT_RESET} ${FMT_GREEN}Backing up to ${OLD_ZSHRC}${FMT_RESET}"
mv ~/.zshrc "$OLD_ZSHRC"
fi
echo "${GREEN}Using the Oh My Zsh template file and adding it to ~/.zshrc.${RESET}"
echo "${FMT_GREEN}Using the Oh My Zsh template file and adding it to ~/.zshrc.${FMT_RESET}"
sed "/^export ZSH=/ c\\
export ZSH=\"$ZSH\"
" "$ZSH/templates/zshrc.zsh-template" > ~/.zshrc-omztemp
# 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
@@ -273,19 +332,19 @@ setup_shell() {
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}
${FMT_BLUE}Please manually change your default shell to zsh${FMT_RESET}
EOF
return
fi
echo "${BLUE}Time to change your default shell to zsh:${RESET}"
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 ' \
"$YELLOW" "$RESET"
"$FMT_YELLOW" "$FMT_RESET"
read -r opt
case $opt in
y*|Y*|"") echo "Changing the shell..." ;;
y*|Y*|"") ;;
n*|N*) echo "Shell change skipped."; return ;;
*) echo "Invalid choice. Shell change skipped."; return ;;
esac
@@ -311,7 +370,7 @@ EOF
# 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
if ! zsh=$(grep '^/.*/zsh$' "$shells_file" | tail -n 1) || [ ! -f "$zsh" ]; then
fmt_error "no zsh binary found or not present in '$shells_file'"
fmt_error "change your default shell manually."
return
@@ -323,38 +382,55 @@ EOF
if [ -n "$SHELL" ]; then
echo "$SHELL" > ~/.shell.pre-oh-my-zsh
else
grep "^$USERNAME:" /etc/passwd | awk -F: '{print $7}' > ~/.shell.pre-oh-my-zsh
grep "^$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
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 "${GREEN}Shell successfully changed to '$zsh'.${RESET}"
echo "${FMT_GREEN}Shell successfully changed to '$zsh'.${FMT_RESET}"
fi
echo
}
# shellcheck disable=SC2183 # printf string has more %s than arguments ($RAINBOW expands to multiple arguments)
# shellcheck disable=SC2183 # printf string has more %s than arguments ($FMT_RAINBOW expands to multiple arguments)
print_success() {
printf '%s %s__ %s %s %s %s %s__ %s\n' $RAINBOW $RESET
printf '%s ____ %s/ /_ %s ____ ___ %s__ __ %s ____ %s_____%s/ /_ %s\n' $RAINBOW $RESET
printf '%s / __ \%s/ __ \ %s / __ `__ \%s/ / / / %s /_ / %s/ ___/%s __ \ %s\n' $RAINBOW $RESET
printf '%s/ /_/ /%s / / / %s / / / / / /%s /_/ / %s / /_%s(__ )%s / / / %s\n' $RAINBOW $RESET
printf '%s\____/%s_/ /_/ %s /_/ /_/ /_/%s\__, / %s /___/%s____/%s_/ /_/ %s\n' $RAINBOW $RESET
printf '%s %s %s %s /____/ %s %s %s %s....is now installed!%s\n' $RAINBOW $GREEN $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\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 ${BOLD}${YELLOW}Oh My Zsh!${RESET} look over the" \
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' $RESET
printf '%s\n' $FMT_RESET
}
main() {
@@ -377,12 +453,12 @@ main() {
setup_color
if ! command_exists zsh; then
echo "${YELLOW}Zsh is not installed.${RESET} Please install zsh first."
echo "${FMT_YELLOW}Zsh is not installed.${FMT_RESET} Please install zsh first."
exit 1
fi
if [ -d "$ZSH" ]; then
echo "${YELLOW}The \$ZSH folder already exists ($ZSH).${RESET}"
echo "${FMT_YELLOW}The \$ZSH folder already exists ($ZSH).${FMT_RESET}"
if [ "$custom_zsh" = yes ]; then
cat <<EOF
@@ -410,7 +486,7 @@ EOF
print_success
if [ $RUNZSH = no ]; then
echo "${YELLOW}Run zsh to try it out.${RESET}"
echo "${FMT_YELLOW}Run zsh to try it out.${FMT_RESET}"
exit
fi