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54 lines
1.7 KiB
54 lines
1.7 KiB
##############################################################################
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# Changes the prompt to a Debian-style one that truncates pwd to a max length
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# depending on the terminal column width. Also uses the prompt_callback
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# function of bash-git-prompt to set the window title to almost the same
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# Debian-style.
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#
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# The prompt will use a Debian-style on the form
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#
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# [user@host: <truncated PWD>] [bash-git-prompt-info] <exit status>
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# HH:MM $
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#
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# The window title will have the form
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# user@host: <truncated PWD>
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#
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# Example usage:
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# if [ -f ~/.bash-git-prompt/gitprompt.sh ]; then
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# GIT_PROMPT_THEME=TruncatedPwd_WindowTitle
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# source ~/.bash-git-prompt/gitprompt.sh
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# fi
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#
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# oGre <oGre@muppfarmen.se> [https://github.com/ogr3]
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##############################################################################
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override_git_prompt_colors() {
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GIT_PROMPT_THEME_NAME="TruncatedPwd_WindowTitle"
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#Sets the window title to the given argument string
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function gp_set_title {
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echo -ne "\033]0;"$@"\007"
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}
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#Helper function that truncates $PWD depending on window width
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function gp_truncate_pwd {
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local newPWD="${PWD/#$HOME/~}"
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local pwdmaxlen=$((${COLUMNS:-80}/3))
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[ ${#newPWD} -gt $pwdmaxlen ] && newPWD="...${newPWD:3-$pwdmaxlen}"
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echo -n "$newPWD"
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}
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#Overrides the prompt_callback function used by bash-git-prompt
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function prompt_callback {
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local PS1="\u@\h: $(gp_truncate_pwd)"
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gp_set_title $PS1
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echo -n "[${PS1}]${ResetColor}"
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}
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Time12a="\$(date +%H:%M)"
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GIT_PROMPT_START_USER="${Yellow}"
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GIT_PROMPT_START_ROOT="${GIT_PROMPT_START_USER}"
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GIT_PROMPT_END_USER="\n${White}${Time12a}${ResetColor} $ "
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GIT_PROMPT_END_ROOT="\n${White}${Time12a}${ResetColor} # "
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}
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reload_git_prompt_colors "TruncatedPwd_WindowTitle"
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