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| author | Robby Russell <robby@planetargon.com> | 2015-09-19 14:17:15 -0700 |
|---|---|---|
| committer | Robby Russell <robby@planetargon.com> | 2015-09-19 14:17:15 -0700 |
| commit | 918d26e7dbcb907e673df24242c9688cd89019b9 (patch) | |
| tree | be3fe162edbc04946eea014a3612280d4909dc1e /tools/upgrade.sh | |
| parent | cbc1a0806e910f7b4eed07b992d3d88ff7cb1162 (diff) | |
| parent | 6cddf7202b8ef5c2eb2dfc081d870dc9e751d646 (diff) | |
| download | zsh-918d26e7dbcb907e673df24242c9688cd89019b9.tar.gz zsh-918d26e7dbcb907e673df24242c9688cd89019b9.tar.bz2 zsh-918d26e7dbcb907e673df24242c9688cd89019b9.zip | |
Merge pull request #3664 from apjanke/installer-portable-colors
installer: Use printf and terminfo for portability
Diffstat (limited to 'tools/upgrade.sh')
| -rw-r--r-- | tools/upgrade.sh | 43 |
1 files changed, 32 insertions, 11 deletions
diff --git a/tools/upgrade.sh b/tools/upgrade.sh index e06e4f331..65af6e368 100644 --- a/tools/upgrade.sh +++ b/tools/upgrade.sh @@ -1,16 +1,37 @@ -printf '\033[0;34m%s\033[0m\n' "Upgrading Oh My Zsh" + +# Use colors, but only if connected to a terminal, and that terminal +# supports them. +ncolors=$(tput colors) +if [ -t 1 ] && [ -n "$ncolors" ] && [ "$ncolors" -ge 8 ]; then + RED="$(tput setaf 1)" + GREEN="$(tput setaf 2)" + YELLOW="$(tput setaf 3)" + BLUE="$(tput setaf 4)" + BOLD="$(tput bold)" + NORMAL="$(tput sgr0)" +else + RED="" + GREEN="" + YELLOW="" + BLUE="" + BOLD="" + NORMAL="" +fi + +printf "${BLUE}%s${NORMAL}\n" "Upgrading Oh My Zsh" cd "$ZSH" if git pull --rebase --stat origin master then - printf '\033[0;32m%s\033[0m\n' ' __ __ ' - printf '\033[0;32m%s\033[0m\n' ' ____ / /_ ____ ___ __ __ ____ _____/ /_ ' - printf '\033[0;32m%s\033[0m\n' ' / __ \/ __ \ / __ `__ \/ / / / /_ / / ___/ __ \ ' - printf '\033[0;32m%s\033[0m\n' '/ /_/ / / / / / / / / / / /_/ / / /_(__ ) / / / ' - printf '\033[0;32m%s\033[0m\n' '\____/_/ /_/ /_/ /_/ /_/\__, / /___/____/_/ /_/ ' - printf '\033[0;32m%s\033[0m\n' ' /____/ ' - printf '\033[0;34m%s\033[0m\n' 'Hooray! Oh My Zsh has been updated and/or is at the current version.' - printf '\033[0;34m%s\033[1m%s\033[0m\n' 'To keep up on the latest news and updates, follow us on twitter: ' 'https://twitter.com/ohmyzsh' - printf '\033[0;34m%s\033[1m%s\033[0m\n' 'Get your Oh My Zsh swag at: ' 'http://shop.planetargon.com/' + printf '%s' "$GREEN" + printf '%s\n' ' __ __ ' + printf '%s\n' ' ____ / /_ ____ ___ __ __ ____ _____/ /_ ' + printf '%s\n' ' / __ \/ __ \ / __ `__ \/ / / / /_ / / ___/ __ \ ' + printf '%s\n' '/ /_/ / / / / / / / / / / /_/ / / /_(__ ) / / / ' + printf '%s\n' '\____/_/ /_/ /_/ /_/ /_/\__, / /___/____/_/ /_/ ' + printf '%s\n' ' /____/ ' + printf "${BLUE}%s\n" "Hooray! Oh My Zsh has been updated and/or is at the current version." + printf "${BLUE}${BOLD}%s${NORMAL}\n" "To keep up on the latest news and updates, follow us on twitter: https://twitter.com/ohmyzsh" + printf "${BLUE}${BOLD}%s${NORMAL}\n" "Get your Oh My Zsh swag at: http://shop.planetargon.com/" else - printf '\033[0;31m%s\033[0m\n' 'There was an error updating. Try again later?' + printf "${RED}%s${NORMAL}\n" 'There was an error updating. Try again later?' fi |