50 lines
1.7 KiB
Bash
50 lines
1.7 KiB
Bash
# ELYTerminal: restore ZDOTDIR, load the user's .zshenv, report folder and title, mark prompts and commands.
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if [[ -n "${ELY_ZSH_ZDOTDIR+set}" ]]; then
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ZDOTDIR=$ELY_ZSH_ZDOTDIR
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builtin unset ELY_ZSH_ZDOTDIR
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else
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builtin unset ZDOTDIR
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fi
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[[ -r "${ZDOTDIR:-$HOME}/.zshenv" ]] && builtin source "${ZDOTDIR:-$HOME}/.zshenv"
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if [[ -o interactive ]]; then
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_ely_ran=
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_ely_first=1
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_ely_precmd() {
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builtin local ret=$? LC_ALL=C char url=
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if [[ -n $_ely_ran ]]; then
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builtin printf '\e]133;D;%s\a' $ret
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_ely_ran=
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fi
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for char in ${(s::)PWD}; do
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case $char in
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[[:cntrl:]]|%) builtin printf -v char '%%%02X' "'$char" ;;
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esac
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url+=$char
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done
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builtin printf '\e]7;file://%s\a\e]2;%s\a' "$url" "${${${PWD:t}:-/}//[[:cntrl:]]/}"
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# Themes set PS1 in later hooks: the marks go on after them, at the first prompt through sched.
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precmd_functions=(${precmd_functions:#_ely_mark} _ely_mark)
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if (( _ely_first )); then
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_ely_first=0
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[[ -o prompt_percent ]] || builtin print -ru2 'ELYTerminal: zsh marks no prompt while prompt_percent is off (setopt prompt_percent)'
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builtin zmodload zsh/sched && builtin sched +0 _ely_mark $ret
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fi
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builtin return ret
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}
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_ely_mark() {
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if [[ -o prompt_percent && $PS1 != *$'\e]133;A'* ]]; then
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PS1=$'%{\e]133;A\a%}'$PS1$'%{\e]133;B\a%}'
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fi
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# sched's command leaves its status for the prompt.
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builtin return ${1:-0}
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}
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_ely_preexec() {
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_ely_ran=1
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builtin printf '\e]133;C\a\e]2;%s\a' "${1//[[:cntrl:]]/}"
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}
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builtin autoload -Uz add-zsh-hook
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add-zsh-hook precmd _ely_precmd
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add-zsh-hook precmd _ely_mark
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add-zsh-hook preexec _ely_preexec
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fi
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