55 lines
1.2 KiB
Bash
55 lines
1.2 KiB
Bash
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# Delta
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# Reference/Resources:
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#
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# Prompt Expansion:
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# http://zsh.sourceforge.net/Doc/Release/Prompt-Expansion.html
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# http://unix.stackexchange.com/questions/157693/howto-include-output-of-a-script-into-the-zsh-prompt
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#
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# vcs_info
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# https://github.com/zsh-users/zsh/blob/master/Misc/vcs_info-examples
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# http://zsh.sourceforge.net/Doc/Release/User-Contributions.html#Version-Control-Information
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delta_prompt_symbol() {
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if [[ "$1" -eq 0 ]]; then
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print -n '%F{red}'
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else
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print -n '%F{8}'
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fi
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}
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delta_prompt_init() {
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local hostnamevar PRETTY_HOSTNAME CHASSIS LOCATION
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if [[ -f /etc/machine-info ]]; then
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. /etc/machine-info
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if [[ -n $PRETTY_HOSTNAME ]]; then
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hostnamevar=$PRETTY_HOSTNAME
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fi
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fi
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if [[ -z $hostnamevar ]]; then
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hostnamevar='%m'
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fi
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if [[ -n $SSH_CONNECTION ]]; then
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PROMPT=" \$(delta_prompt_symbol \$?)Δ%f %F{8}$hostnamevar %c >%f "
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else
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PROMPT=" \$(delta_prompt_symbol \$?)Δ%f %F{8}%c >%f "
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fi
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zstyle ':vcs_info:*' enable git
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zstyle ':vcs_info:*' use-simple true
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zstyle ':vcs_info:git*' formats '%b'
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zstyle ':vcs_info:git*' actionformats '%b|%a'
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zstyle ':vcs_info:*' max-exports 2
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}
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delta_prompt_init "$@"
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# xterm title
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PROMPT_XTITLE=$'%{\033]0;%n@%M:%~\007%}'
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PROMPT="${PROMPT_XTITLE}${PROMPT}"
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