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feat(updater): add support for terminal hyperlinks

pull/10303/head
Marc Cornellà 2 months ago
parent
commit
19f9b6f1ad
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  1. 101
      tools/upgrade.sh

101
tools/upgrade.sh

@ -15,11 +15,98 @@ cd "$ZSH"
# Use colors, but only if connected to a terminal
# and that terminal supports them.
# The [ -t 1 ] check only works when the function is not called from
# a subshell (like in `$(...)` or `(...)`, so this hack redefines the
# function at the top level to always return false when stdout is not
# a tty.
if [ -t 1 ]; then
is_tty() {
true
}
else
is_tty() {
false
}
fi
# This function uses the logic from supports-hyperlinks[1][2], which is
# made by Kat Marchán (@zkat) and licensed under the Apache License 2.0.
# [1] https://github.com/zkat/supports-hyperlinks
# [2] https://crates.io/crates/supports-hyperlinks
#
# Copyright (c) 2021 Kat Marchán
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
supports_hyperlinks() {
# $FORCE_HYPERLINK must be set and be non-zero (this acts as a logic bypass)
if [ -n "$FORCE_HYPERLINK" ]; then
[ "$FORCE_HYPERLINK" != 0 ]
return $?
fi
# If stdout is not a tty, it doesn't support hyperlinks
is_tty || return 1
# DomTerm terminal emulator (domterm.org)
if [ -n "$DOMTERM" ]; then
return 0
fi
# VTE-based terminals above v0.50 (Gnome Terminal, Guake, ROXTerm, etc)
if [ -n "$VTE_VERSION" ]; then
[ $VTE_VERSION -ge 5000 ]
return $?
fi
# If $TERM_PROGRAM is set, these terminals support hyperlinks
case "$TERM_PROGRAM" in
Hyper|iTerm.app|terminology|WezTerm) return 0 ;;
esac
# kitty supports hyperlinks
if [ "$TERM" = xterm-kitty ]; then
return 0
fi
# Windows Terminal or Konsole also support hyperlinks
if [ -n "$WT_SESSION" ] || [ -n "$KONSOLE_VERSION" ]; then
return 0
fi
return 1
}
fmt_link() {
# $1: text, $2: url, $3: fallback mode
if supports_hyperlinks; then
printf '\033]8;;%s\a%s\033]8;;\a\n' "$2" "$1"
return
fi
case "$3" in
--text) printf '%s\n' "$1" ;;
--url|*) fmt_underline "$2" ;;
esac
}
fmt_underline() {
is_tty && printf '\033[4m%s\033[24m\n' "$*" || printf '%s\n' "$*"
}
setopt typeset_silent
typeset -a RAINBOW
typeset RED GREEN YELLOW BLUE BOLD DIM UNDER RESET
if [ -t 1 ]; then
if is_tty; then
RAINBOW=(
"$(printf '\033[38;5;196m')"
"$(printf '\033[38;5;202m')"
@ -35,8 +122,6 @@ if [ -t 1 ]; then
YELLOW=$(printf '\033[33m')
BLUE=$(printf '\033[34m')
BOLD=$(printf '\033[1m')
DIM=$(printf '\033[2m')
UNDER=$(printf '\033[4m')
RESET=$(printf '\033[0m')
fi
@ -104,10 +189,10 @@ if git pull --rebase --stat $remote $branch; then
printf '%s\____/%s_/ /_/ %s /_/ /_/ /_/%s\__, / %s /___/%s____/%s_/ /_/ %s\n' $RAINBOW $RESET
printf '%s %s %s %s /____/ %s %s %s %s\n' $RAINBOW $RESET
printf '\n'
printf "${BLUE}%s${RESET}\n" "$message"
printf "${BLUE}${BOLD}%s ${UNDER}%s${RESET}\n" "To keep up with the latest news and updates, follow us on Twitter:" "https://twitter.com/ohmyzsh"
printf "${BLUE}${BOLD}%s ${UNDER}%s${RESET}\n" "Want to get involved in the community? Join our Discord:" "https://discord.gg/ohmyzsh"
printf "${BLUE}${BOLD}%s ${UNDER}%s${RESET}\n" "Get your Oh My Zsh swag at:" "https://shop.planetargon.com/collections/oh-my-zsh"
printf "${BLUE}%s${RESET}\n\n" "$message"
printf "${BLUE}${BOLD}%s %s${RESET}\n" "To keep up with the latest news and updates, follow us on Twitter:" "$(fmt_link @ohmyzsh https://twitter.com/ohmyzsh)"
printf "${BLUE}${BOLD}%s %s${RESET}\n" "Want to get involved in the community? Join our Discord:" "$(fmt_link "Discord server" https://discord.gg/ohmyzsh)"
printf "${BLUE}${BOLD}%s %s${RESET}\n" "Get your Oh My Zsh swag at:" "$(fmt_link "Planet Argon Shop" https://shop.planetargon.com/collections/oh-my-zsh)"
else
ret=$?
printf "${RED}%s${RESET}\n" 'There was an error updating. Try again later?'

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