#!/bin/sh # TODO: decide the naming scheme of variables (global, local, ...) expr "$-" : '^.*i' >/dev/null || return ########################################## __shrc_lock=/tmp/shrc_lock.$USER.$$ test -f "$__shrc_lock" && return touch "$__shrc_lock" ########################################## null(){ "$@" >/dev/null 2>&1 } __safe_run(){ type $1 >/dev/null 2>&1 && "$@" } __match(){ # __match str word # return 0 if word is found in str expr "$1" : ".*$2.*" >/dev/null } __lf=$'\n' __cr=$'\r' # For normal cases TMP is set in ./profile test -n "$TMP" || export TMP=/tmp/${USER}-tmp mkdir -p "$TMP" __homerun="$HOME/.var/run" mkdir -p "$__homerun" ########################## # system type gnu_coreutils=false # for mac null ls --version && gnu_coreutils=true inbash=false inzsh=false if test -n "$BASH_VERSION" then inbash=true elif test -n "$ZSH_VERSION" then inzsh=true fi ################################# # file pathes: # shrc: Path to this file if $inbash then __shrc="$BASH_SOURCE" elif $inzsh then __shrc="$0" fi ######################### # system detection __system_shrc="$__homerun/system.shrc" if test -f "$__system_shrc" then . "$__system_shrc" else ismsys=false iscygwin=false iswindows=false isdarwin=false isfreebsd=false isbsd=false islinux=false # $OSTYPE is another choice. which is better? # NOTE: sh on FreeBSD does not define OSTYPE case `uname` in MINGW*) ismsys=true ;; CYGWIN*) iscygwin=true ;; Darwin*) isdarwin=true ;; FreeBSD*) isfreebsd=true ;; Linux*) islinux=true ;; esac ($ismsys || $iscygwin) && iswindows=true # is this true? ($isdarwin || $isfreebsd) && isbsd=true # dump system detection result cat <<__EOC__ >"$__system_shrc" #!/bin/sh # $__system_shrc ismsys=$ismsys iscygwin=$iscygwin iswindows=$iswindows isdarwin=$isdarwin isfreebsd=$isfreebsd isbsd=$isbsd islinux=$islinux __EOC__ fi $ismsys && export HOSTNAME # adhoc fix for ansible on cygwin # http://blog.s-uni.net/2013/08/27/ansible-running-on-cygwin/ if $iscygwin then export ANSIBLE_SSH_ARGS="-o ControlMaster=no" fi ########################## # Terminal setups if ! $iswindows && null type stty then stty stop undef # unbind C-s to stop displaying output # stty erase '^h' fi if $inbash then # https://unix.stackexchange.com/questions/1288/preserve-bash-history-in-multiple-terminal-windows # Avoid duplicates HISTCONTROL=ignoredups:erasedups # When the shell exits, append to the history file instead of overwriting it shopt -s histappend fi # Zsh specific preferences # http://www.clear-code.com/blog/2011/9/5.html if $inzsh then bindkey -e # http://zsh.sourceforge.net/Guide/zshguide06.html#l147 autoload compinit; compinit # supress cycle by tab unsetopt auto_menu # unsetopt correct setopt complete_aliases setopt auto_list setopt bash_auto_list setopt magic_equal_subst setopt list_types # what is the difference of these two? setopt auto_param_slash setopt mark_dirs zstyle ':completion:*' list-colors ${(s.:.)LS_COLORS} zstyle ':completion:*' format '%B%d%b' zstyle ':completion:*' group-name '' zstyle ':completion:*' use-cache yes # zstyle ':completion:*:cd:*' tag-order local-directories zstyle ':completion:*' completer _complete _bash_completions \ _history # zstyle ':completion:*:*:cd:*' completer zstyle ':completion:*' accept-exact-dirs true zstyle ':completion:*' special-dirs true autoload colors; colors # autoload -Uz promptinit # promptinit # prompt walters setopt hist_ignore_dups setopt hist_ignore_all_dups setopt hist_save_no_dups setopt extended_history setopt share_history setopt append_history HISTFILE=$HOME/.zsh-history HISTSIZE=100000 SAVEHIST=100000 setopt prompt_subst setopt interactive_comments fi ###################### # Print welcome messages if command -v lolcat >/dev/null then alias __safe_lolcat=lolcat else alias __safe_lolcat=cat fi if command -v cowsay >/dev/null then alias __safe_cowsay=cowsay else alias __safe_cowsay=cat fi # command -v fortune >/dev/null && { # fortune | __safe_cowsay | __safe_lolcat # echo # fortune -o | __safe_cowsay | __safe_lolcat # echo # } # if null type figlet && null type lolcat # then # echo `whoami`@`hostname` | figlet | lolcat # fi # echo if command -v neofetch >/dev/null then neofetch elif command -v screenfetch >/dev/null then screenfetch fi uname -a $iswindows && alias tty="echo cmd.exe" echo TERM $TERM with $(tput colors) colors using $(tty) echo umask: `umask -S` __safe_run id `whoami` # echo ## A bit heavy command # finger `whoami` __safe_run w `whoami` # if null type tmux # then # echo # echo tmux sessions: # tmux ls 2>/dev/null| sed -e 's/^/ /g' # echo # fi # if test -n "$TMUX" # then # tmux display -p \ # 'TMUX #S:#I:#W.#P, client TERM: #{client_termname}' \ # 2>/dev/null # echo # fi if test -n "$__MY_DTACH" then echo echo DSession: Current Session: "`basename "$__MY_DTACH"`" echo DSession: Press C-^ to Exit. true fi i(){ w ss -lnp ps aufx df -h top -b -d 1 -n 1 top -b -d 1 -n 1 -a dstat -taf 1 10 } ################################### # some aliases and functions # __func_name: never used interactively # _func_name: usually not used interactively __safe_alias(){ # __safe_alias = _bin=`expr "$1" : '^[^=]*=\([^ ]*\)'` test -n "$_bin" && \ null type $_bin && \ alias "$1" } $gnu_coreutils && _timeoption=" --time-style=long-iso" # color prefs if $gnu_coreutils then # http://qiita.com/yuyuchu3333/items/84fa4e051c3325098be3 # gnu coreutils LS_COLORS is used null type dircolors && eval `dircolors` _coloroption=" --color=auto" else # export LSCOLORS=gxfxcxdxbxegedabagacad export LSCOLORS=DxGxcxdxCxegedabagacad export CLICOLOR=1 fi alias ls="ls -hCF${_coloroption}${_timeoption}" _timeformat_iso="%Y-%m-%dT%H:%M:%S%z" _timeformat_rfc2822="%a, %d %b %Y %T %z" _timeformat_num="%Y%m%d%H%M%S" alias datenum="date +$_timeformat_num" alias less="less -FX" __safe_alias em="emacs -nw" test -n "$_VI_ALT" && alias vi=$_VI_ALT alias pstree="LANG=C pstree" alias cp="cp -v" alias mv="mv -v" alias rm="rm -v" alias mkdir="mkdir -v" $gnu_coreutils && alias rmdir="rmdir -v" alias psaux="ps auxww" alias modest="ionice -c 2 -n 7 nice -n 19" alias e=exec __safe_alias e3=e3em #alias dirs="dirs -v -l | \grep -v \$(printf '%s$' \$PWD)" alias po=popd alias pu=pushd __safe_alias sudoe="sudoedit" __safe_alias ge="git exec" __safe_alias make="nice make" __safe_alias brew="nice brew" __safe_alias gcc="nice gcc" __safe_alias go="nice go" __safe_alias git="nice git" __safe_alias javac="nice javac -J-Duser.language=en" __safe_alias ansible-playbook="nice ansible-playbook" alias rand="echo \$RANDOM" __safe_alias py3=python3 __safe_alias py2=python2 __safe_alias ipy=ipython __safe_alias ipy3=ipython3 __safe_alias ipy2=ipython2 __safe_alias rl=rlwrap __safe_alias igosh=gosh-rl __safe_alias pipenv="env -u PIP_USER pipenv" __safe_alias pipx="env -u PIP_USER pipx" alias f='less `fzf`' # Sometimes SHELL cannot be used. For example, when running bash inside zsh # SHELL is set to be /bin/zsh if $inbash then alias _reloadrc="rm '$__shrc_lock'; exec bash" elif $inzsh then alias _reloadrc="rm '$__shrc_lock'; exec zsh" else alias _reloadrc="rm '$__shrc_lock'; exec $SHELL" fi # alias mytime="date +%Y%m%d-%H%M%S" alias sh="ENV=$HOME/.shrc PS1=\$\ PROMPT_COMMAND="" sh" # some extra utilities __safe_alias mpg123="mpg123 -C -v --title" #export PLAYER="mpg123 -C -v --title" __safe_alias screen="screen -e^z^z" #alias zcd="cd \`zenity --file-selection --directory\`" __safe_alias gtags="gtags --verbose" __safe_alias htags="htags --xhtml --symbol --line-number \ --frame --alphabet --verbose" __safe_alias au=aunpack # __safe_alias lv="lv|less" __safe_alias rs="rsync --progress --itemize-changes --compress" __safe_alias vagr=vagrant __safe_alias ztw='twitter set "`zenity --entry --title ztw --text Status:`"' if $isdarwin then alias updatedb="LC_ALL=C updatedb" # do not use locate installed by macports test -x /usr/bin/locate && alias locate="/usr/bin/locate" fi # somehow not work # typeset -ga chpwd_functions # chpwd_functions+=pwd # chpwd(){ # pwd # } cd(){ builtin cd "$@" && pwd } root(){ if test "`git rev-parse --is-inside-work-tree 2>/dev/null`" = true then cd "`git rev-parse --show-toplevel`" else cd / fi } __find_latest_vimdir(){ vimdir=/usr/share/vim if test -d "$vimdir" then find "$vimdir" -name 'vim??' -type d | sort | tail -n 1 else echo "" fi } for f in /usr/share/vim/vimcurrent "`__find_latest_vimdir`" do test -n "$f" || continue f="$f/macros/less.sh" test -f $f && alias vl=$f && break done __safe_alias pa="pacman --color=always" __safe_alias pa="pacmatic --color=always" __safe_alias pa="pacapt" __safe_alias yt=yaourt # variable for yaourt null type pacmatic && export PACMAN="pacmatic" __safe_alias cower="cower --color=auto" __my_pacman_update_mirrorlist_with_reflector(){ f=/etc/pacman.d/mirrorlist cmd="$(expr "$(grep -m 1 reflector $f)" : '# With: *\(.*\)')" if test -z "$cmd" then cmd="reflector --verbose --number 5 --sort rate --protocol http --protocol https --save $f" fi echo ">>> $cmd ..." 1>&2 sudo sh -c "$cmd" && cat $f } null type reflector && test -d /etc/pacman.d && \ alias reflect_mirrorlist=__my_pacman_update_mirrorlist_with_reflector null type apt-get && { alias aupgrade="sudo sh -xc 'apt-get autoremove --yes && \ apt-get update --yes && apt-get upgrade --yes'" alias aptin="apt-get install" alias aptsearch="apt-cache search" alias aptshow="apt-cache show" } null type port && { alias port="port -v" alias pupgrade="sudo sh -xc 'port -v selfupdate && \ port -v upgrade outdated'" } if $iscygwin then null type windate || \ alias windate="cmd.exe //c 'echo %DATE%-%TIME%'" # alias cygsu="cygstart /cygwinsetup.exe" fi mkpatch(){ if test $# -eq 0 then echo "usage: mkpatch " elif ! test -d "$1" then echo "mkpatch: $1 is not a directory" elif ! test -d "$2" then echo "mkpatch: $2 is not a directory" else diff -Naur "$1" "$2" fi } __sdcv_less(){ command sdcv -n "$@" | less --quit-if-one-screen } command -v sdcv >/dev/null && alias dict=__sdcv_less __safe_alias g="git " if null type _git && $inbash then # enable programmable completion for g complete -o bashdefault -o default -o nospace -F _git g 2>/dev/null \ || complete -o default -o nospace -F _git g fi #git svn --help >/dev/null 2>&1 && alias gsvn="git svn" __safe_alias m=gitmemo #alias setup.py3="sudo python3 setup.py install --record files.txt" randomstr(){ len=$1 test -z "$len" && len=8 uuidgen | tr -d - | cut -c 1-len } datestr(){ # datestr YYYYMMDDhhmmss if test -z "$1" || test "$1" = "-h" then echo "datestr: usage: datestr " return 1 fi # actual format for date command dfmt="`echo "$1" | \ sed -e 's/YYYY/%Y/g' -e 's/yyyy/%Y/g' -e 's/YY/%y/g' -e 's/yy/%y/g' |\ sed -e 's/MM/%m/g' -e 's/DD/%d/g' -e 's/dd/%d/g' | \ sed -e 's/HH/%H/g' -e 's/hh/%H/g' -e 's/mm/%M/g' -e 's/SS/%S/g' -e 's/ss/%S/g'`" date +"$dfmt" } # ssh(){ # # __my_terminal_title ssh # command ssh "$@" # } __ssh_with_cd(){ # __ssh_with_cd [ ...] if test -z "$2" then echo "usage: __ssh_with_cd [ ...]" return 1 fi host="$1" shift dir="$1" shift ssh "$host" "$@" -t "cd \"$dir\"; \$SHELL -l" } memo(){ if test -z "$1" then _memo="memo.txt" else _memo="$1/memo.txt" fi $EDITOR "$_memo" if test -z "`cat "$_memo"`" then echo "$_memo is empty. Removing." rm "$_memo" fi } now(){ ___tformat="%Y/%m/%d %H:%M:%S %z" cal REPLY= printf "\\r`date "+${___tformat}"`" read -t 1 while test $? -ne 0 do printf "\\r`date "+${___tformat}"`" read -t 1 done } s(){ if git rev-parse --git-dir >/dev/null 2>&1 then echo ">> git grep -n $@" 1>&2 git grep -n "$@" elif which ag >/dev/null 2>&1 then echo ">> ag --pager=\"$PAGER\" $@" 1>&2 ag --pager="$PAGER" "$@" elif which ack >/dev/null 2>&1 then echo ">> ack --pager=\"$PAGER\" $@" 1>&2 ack --pager="$PAGER" "$@" else echo \ ">> find . " \ "-path '*/.git' -prune -o" \ "-path '*/.svn' -prune -o" \ "-type f -exec grep -nH -e --color=always $@ {} +" 1>&2 if test $# -eq 0 then echo "No search word given." 1>&2 return 1 fi find . \ -path '*/.git' -prune -o \ -path '*/.svn' -prune -o \ -type -f -exec grep -nH -e --color=always "$@" {} + \ | $PAGER fi } MYMANPATH='/usr/lib/erlang/man' if $inbash || $inzsh then man(){ env \ LESS_TERMCAP_mb=$(printf "\e[1;35m") \ LESS_TERMCAP_md=$(printf "\e[1;31m") \ LESS_TERMCAP_me=$(printf "\e[0m") \ LESS_TERMCAP_se=$(printf "\e[0m") \ LESS_TERMCAP_so=$(printf "\e[1;44;33m") \ LESS_TERMCAP_ue=$(printf "\e[0m") \ LESS_TERMCAP_us=$(printf "\e[1;32m") \ MANPATH="`manpath`:$MYMANPATH" \ man "$@" } fi netwait(){ while ! ping -c 1 -t 1 example.com do true done echo network works. } __realpath(){ if type realpath >/dev/null 2>&1 then command realpath "$@" else while ! test -d $1 do shift done (command cd "$d" && echo "$PWD") # local d="$OLDPWD" # command cd "$1" # echo "$PWD" # command cd "$d" fi } if $isdarwin then # I want to use env -u, but darwin env does not provide this option null type tmux && alias tmux='SHLVL= tmux' else null type tmux && alias tmux='env -u SHLVL tmux' fi tx(){ tmux start-server if test -z "$1" then echo "usage: tx []" tmux list-sessions elif test -z "$TMUX" then # -A: attach if already exists # tmux new-session -A -c "$HOME" -s "$1" tmux new-session -A -s "$1" else # create new session if not exists yet # tmux has-session -t "$1" || TMUX= tmux new-session -d -c "$HOME" -s "$1" tmux has-session -t "$1" || TMUX= tmux new-session -d -s "$1" tmux switch-client -t "$1" fi } scr(){ test -n "$1" && pf="${1}-" ___tformat="%Y%m%d-%H%M%S%z" ___file="${PWD}/${pf}`date +${___tformat}`.script" __MY_SCRIPT=${___file} script ${___file} "$@" } dtscr(){ # dtscr if test -z "$1" then echo "dtscr: usage: dtscr " return 1 fi ___cmdstr="`echo $@ | tr ' ' +`" ___tformat="%Y%m%d-%H%M%S%z" ___name="${pf}`date +${___tformat}`-${___cmdstr}" ___scr_file="${HOME}/${___name}.script" ___dt_dir="${TMP}/dtscr" mkdir -p "$___dt_dir" dtach -n "${___dt_dir}/${___name}" script "${___scr_file_}" "$@" # echo $_name # echo $_file } mcrypt_stream(){ test $# -eq 2 || return 1 case $1 in en) mcrypt --key $2 | base64 ;; de) base64 -d | mcrypt -d --key $2 ;; esac } gpg_stream(){ test $# -eq 2 || return 1 case $1 in en) gpg --passphrase $2 -c --batch |base64 ;; de) base64 -d|gpg --passphrase $2 -d --batch ;; esac } dgpg(){ if test "$1" = help || test -z "$2" then echo "dgpg: dgpg []" 1>&2 return fi ___srcs="$2" ___dsts="$3" test -z "$___dsts" && ___dsts="${___srcs}.out" ___pw= echo -n "dgpg pw: " read -s ___pw echo "" test -z "$___pw" && return 1 for f in *${___srcs} do ___d="$(basename "$f" "${___srcs}")${___dsts}" echo -n "Processing $f to $___d..." if test -d "$f" then echo "`printf 'failed (%s is directory)' $f`" elif test -f "$___d" then echo "`printf 'failed (%s is already exists)' $___d`" elif <"$f" gpg_stream $1 $___pw >"$___d" 2>/dev/null then echo "done" else echo "failed" test -f "$___d" && rm "$___d" fi done } alias enst="gpg_stream en" alias dest="gpg_stream de" showinfo(){ echo "Japanese letters are 表示可能" __safe_run diskinfo ! $isdarwin && test -n "${DISPLAY}" && { __safe_run xrandr | \grep --color=never ^Screen } $iswindows || __safe_run finger $USER LANG=C __safe_run id __safe_run xset q } x(){ if [[ -z $DISPLAY ]] && ! [[ -e /tmp/.X11-unix/X0 ]] && (( EUID )); then #mkdir -p ~/.var/log # nohup startx >~/.var/log/xorg.log 2>&1 & # exit exec startx else echo "X cant be started! Another X is already running?" 1>&2 fi } bak(){ for file in "$@" do cp -v ${file} ${file}.bak done } di(){ if null type git then git --git-dir= diff "$@" ___diffcmd="git --git-dir= diff" else if type colordiff >/dev/null 2>&1 && test $TERM != dumb then ___diffcmd=colordiff else ___diffcmd=diff fi ${___diffcmd} -u "$@" | ${PAGER} fi } __trash_func(){ __datenum=`date +%Y%m%d-%H%M%S` __tb="$HOME/.var/tb/$__datenum" mkdir -p "$__tb" mv "$@" "$__tb" } __safe_alias tb=__trash_func __safe_alias tb=trash mkdd(){ _d=`date +%Y%m%d-%H%M%S` && \ mkdir -p "$_d" } mkcd(){ if test -z "$1" then echo "mkcd: usage: mkcd " return 1 elif test -d "$1" then echo "Dir \"$1\" already exists." else mkdir -p "$1" echo "Dir \"$1\" created." fi cd "$1" } mkcdd(){ # make and change date directory _d=`date +%Y%m%d-%H%M%S` && \ mkcd "$_d" } __catclip(){ if $iswindows then cat /dev/clipboard | tr -d \\r elif $isdarwin then pbpaste else xclip -o -selection "clipboard" fi } __setclip(){ if test $# -eq 0 then exec 3<&0 else exec 3<<__EOF__ `cat "$@"` __EOF__ fi if $iswindows then 0<&3 sed -e 's/$/\r/' | tee /dev/clipboard elif $isdarwin then pbcopy 0<&3 else 0<&3 xclip -i -f -selection "primary" | \ xclip -i -f -selection "clipboard" fi exec 3<&- } # Now Homebrew 10sr/pkg/bin provides these commands: # Fallback to aliases if commands are not installed yet which catclip >/dev/null || alias catclip=__catclip which setclip >/dev/null || alias setclip=__setclip convmv_sjis2utf8_test(){ convmv -r -f sjis -t utf8 * } convmv_sjis2utf8_notest(){ convmv -r -f sjis -t utf8 * --notest } ################################################# ## pastebin services ## https://wiki.archlinux.org/index.php/List_of_Applications/Internet#Pastebin_clients sprunge(){ # http://sprunge.us if test -z "$1" then curl -F 'sprunge=<-' http://sprunge.us else curl http://sprunge.us/$1 fi } dpaste(){ # http://dpaste.de if test -z "$1" then curl -F 'content=<-' https://dpaste.de/api/ echo else curl https://dpaste.de/$1/raw/ fi } ###################################### ## Prompt Settings __my_moc_state(){ type mocp >/dev/null 2>&1 || return test "`mocp -Q %state 2>/dev/null`" = PLAY || return printf "$1" "`mocp -Q %title 2>/dev/null`" } __my_parse_svn_branch() { ___svn_url=$(LANG=C svn info 2>/dev/null | sed -ne 's#^URL: ##p') ___svn_repository_root=$(LANG=C svn info 2>/dev/null | \ sed -ne 's#^Repository Root: ##p') echo ${___svn_url} | sed -e 's#^'"${___svn_repository_root}"'##g' | \ awk '{print $1}' } __my_svn_ps1(){ if svn status >/dev/null 2>&1 then ___svn_branch=$(__my_parse_svn_branch) test -n "${___svn_branch}" && printf "$1" "{$___svn_branch}" fi } __my_battery_status(){ ___dir=/sys/class/power_supply/BAT0 if test -d $___dir && test -r $___dir/status && test -r $___dir/charge_full && \ test -r $___dir/charge_now then ___st=$(cat $___dir/status) ___full=$(cat $___dir/charge_full) ___now=$(cat $___dir/charge_now) ___rate=$(expr "$___now" \* 100 / "$___full") printf "$1" "${___st}:${___rate}%" fi } __my_ps1_scale(){ if null type stty && ! $ismsys then echo "[LxC:`stty size | tr -d $'\n' | tr " " x`]" fi } __my_ps1_tmux(){ null type tmux || return $last ___tmuxc="$(tmux display -p '#S:#I:#W.#P' 2>/dev/null)" test -n "$TMUX" && echo "[TMUX:$___tmuxc]" } __my_ps1_moc(){ __my_moc_state "[MOC:%s]" } for f in /usr/share/git/git-prompt.sh \ /Applications/Xcode.app/Contents/Developer/usr/share/git-core/git-prompt.sh \ /usr/local/opt/bash-git-prompt/share/gitprompt.sh \ "`brew --prefix 2>/dev/null`"/etc/bash_completion.d/git-prompt.sh \ /usr/share/git-core/contrib/completion/git-prompt.sh \ /usr/local/share/git-core/contrib/completion/git-prompt.sh \ /etc/bash_completion.d/git-prompt \ /opt/local/share/git-core/git-prompt.sh \ /opt/local/share/doc/git-core/contrib/completion/git-prompt.sh do if test -r "$f" && ($inbash || $inzsh) then . "$f" break fi done export GIT_PS1_SHOWDIRTYSTATE=t export GIT_PS1_SHOWUPSTREAM=t __my_ps1_git(){ null type __git_ps1 || return $last null git rev-parse --git-dir >/dev/null 2>&1 || return $last __git_ps1 "[GIT:$(__safe_run git config --get user.name):%s]" } __printf_ipaddr(){ # ipaddress type ip >/dev/null 2>&1 || return 1 ___ip=$(LANG=C ip addr show scope global | \ \grep --color=never --only-matching 'inet [^ ]*' | cut -d " " -f 2) test -n "$___ip" && printf "$1" $___ip } alias addr="__printf_ipaddr '%s'" __my_ps1_ipaddr(){ ! $iswindows && __printf_ipaddr '[Addr:%s]' } __my_ps1_bttry(){ ___bst="$__homerun/batterystatus" if test -z "$DISPLAY" && ! $iswindows then test -f $___bst && ___bstr="$(cat $___bst)" test -n "$___bstr" && ! echo $___bstr | grep 100 >/dev/null 2>&1 && \ echo "[Battery:${___bstr}]" __my_battery_status %s >$___bst & fi } __my_ps1_memo(){ test -f memo.txt && echo "m:$(echo $(wc -c memo.txt) | cut -f 1 -d " ")" } __my_ps1_dirs(){ dirs | wc -l } __my_ps1_jobs(){ # __my_ps1_jobs [] if test -n "$1" then jobs="$1" else jobs="`jobs | wc -l`" fi if test "$jobs" -gt 0 then echo "JOBS:$jobs" fi } __my_ps1_dollar(){ if test -z "$SHLVL" then printf "$1" else perl -e 'while($ARGV[0]-- > 0){print "$ARGV[1]";}' $SHLVL "$1" fi } __my_alert_fail(){ test $laststatus -eq 0 || \ echo "STATUS:${laststatus}" } # About ansi escape sequences # http://archive.linux.or.jp/JF/JFdocs/Bash-Prompt-HOWTO-5.html # http://www.grapecity.com/japan/powernews/column/clang/047/page02.htm if $inbash || $inzsh then if $inzsh then __attr_beg=$'%{\033[' __attr_end='m%}' else __attr_beg='\[\033[' __attr_end='m\]' fi __color_default="${__attr_beg}0${__attr_end}" __color_black="${__attr_beg}0;30${__attr_end}" __color_red="${__attr_beg}0;31${__attr_end}" __color_green="${__attr_beg}0;32${__attr_end}" __color_yellow="${__attr_beg}0;33${__attr_end}" __color_blue="${__attr_beg}0;34${__attr_end}" __color_magenta="${__attr_beg}0;35${__attr_end}" __color_cyan="${__attr_beg}0;36${__attr_end}" __color_white="${__attr_beg}0;37${__attr_end}" __color_light_black="${__attr_beg}1;30${__attr_end}" __color_light_red="${__attr_beg}1;31${__attr_end}" __color_light_green="${__attr_beg}1;32${__attr_end}" __color_light_yellow="${__attr_beg}1;33${__attr_end}" __color_light_blue="${__attr_beg}1;34${__attr_end}" __color_light_magenta="${__attr_beg}1;35${__attr_end}" __color_light_cyan="${__attr_beg}1;36${__attr_end}" __color_light_white="${__attr_beg}1;37${__attr_end}" __color_bg_black="${__attr_beg}40${__attr_end}" __color_bg_red="${__attr_beg}41${__attr_end}" __color_bg_green="${__attr_beg}42${__attr_end}" __color_bg_yellow="${__attr_beg}43${__attr_end}" __color_bg_blue="${__attr_beg}44${__attr_end}" __color_bg_magenta="${__attr_beg}45${__attr_end}" __color_bg_cyan="${__attr_beg}46${__attr_end}" __color_bg_white="${__attr_beg}47${__attr_end}" __attr_underline="${__attr_beg}4${__attr_end}" __attr_reverse="${__attr_beg}7${__attr_end}" __attr_bold="${__attr_beg}1${__attr_end}" fi # NOTE: tput is another easy way to set colors and background # For example, "$(tput setab 4)text$(tput sgr0)" print text with background # color blue. # http://www.ibm.com/developerworks/jp/linux/aix/library/au-learningtput/index.html if test "$TERM" != dumb then __my_c1="$__attr_bold$__attr_underline" # color for PWD __my_c2="$__attr_bold$__attr_underline" # color for user and hostname # color for :: if test -z "$_HOSTCOLOR_1" then # default color used by tmux status line _HOSTCOLOR_1=green fi eval "__my_c4=\${__color_light_${_HOSTCOLOR_1}}" __my_c5="$__color_black$__color_bg_white" # color for SCR __my_cdef="$__color_default" fi if $inbash then __my_ps1_sh="[BASH:$BASH_VERSION]" elif $inzsh then __my_ps1_sh="[ZSH:$ZSH_VERSION]" fi __my_ps1_info1(){ # first line of PS1 echo "${__my_ps1_sh}$(__my_ps1_scale)$(__my_ps1_git)" } test -n "$__MY_SCRIPT" && \ __my_ps1_str_scr="SCR" test -n "$SSH_CONNECTION" && \ __my_ps1_str_ssh="SSH" test -n "$__MY_DTACH" && \ __my_ps1_str_dt="DT:`basename "$__MY_DTACH"`" __my_ps1_info2(){ # second line of PS1 echo $(__my_ps1_memo) $(__my_ps1_jobs) ${__my_ps1_str_scr} \ ${__my_ps1_str_ssh} ${__my_ps1_str_dt} $(__my_alert_fail) \ | sed -e 's/ /|/g' } __my_ps1_beg="${__my_c4}:: ${__my_cdef}" __my_ps1_save_pos="\[\033[s\]" __my_ps1_restore_pos="\[\033[u\]" __my_ps1_move_rightmost="\[\033[\$(tput cols)C\]" __my_ps1_move_15left="\[\033[15D\]" # collapse when command line is too long and try to write over this string # __my_ps1_right="${__my_ps1_save_pos}${__my_ps1_move_rightmost}" # ${__my_ps1_move_15left}\D{%Y/%m/%d %H:%M}${__my_ps1_restore_pos} if $inzsh then PROMPT="\ ${__my_ps1_beg}[${__my_c2}%n@%M${__my_cdef}:${__my_c1}%~/${__my_cdef}]\$(__my_ps1_info1) ${__my_ps1_beg}\$(__my_ps1_info2) $(__my_ps1_dollar %#) " RPROMPT="%D{%Y/%m/%d %H:%M}" elif $inbash then PS1="\ ${__my_ps1_beg}[${__my_c2}\u@\H${__my_cdef}:${__my_c1}\w/${__my_cdef}]\$(__my_ps1_info1)\n\ ${__my_ps1_beg}\D{%Y/%m/%d %H:%M} \$(__my_ps1_info2)${__my_ps1_right} $(__my_ps1_dollar \\$) " else true # PS1="$(printf $(whoami)@$(hostname)$ )" fi ################################### # set header and titles __my_set_header_line(){ # save current position printf "\033[s" # move to 0,0 printf "\033[0;0H" # clear curent to eol printf "\033[K" # inverse color printf "\033[7m" printf "$1" # restore color printf "\033[0m" # restore saved position printf "\033[u" } __my_set_screen_name(){ # set window name if test -n "$TMUX" && test -z "$INSIDE_EMACS" then echo -ne "\033k$1\033\\" fi } __my_set_title(){ case $TERM in (rxvt*|xterm*|aterm|screen*) test -t 1 && test -z "$EMACS" && echo -n -e "\033]0;$1\007" ;; esac } if test -n "$TMUX" then # running tmux locally __terminal_title="\$(basename \${PWD})" elif test -n "$SSH_CONNECTION" && expr "$TERM" : '^screen' >/dev/null then # ssh connect from tmux terminal __terminal_title="`whoami`@`hostname`:\$(basename \${PWD})" else __terminal_title="`whoami`@`hostname`:\${PWD}" fi if $inzsh then precmd(){ laststatus=$? eval __my_set_title ${__terminal_title} } else if test -n "$PROMPT_COMMAND" && ! expr "$PROMPT_COMMAND" : '.*; *$' >/dev/null then PROMPT_COMMAND="${PROMPT_COMMAND};" fi if test -n "$PROMPT_COMMAND" then PROMPT_COMMAND="laststatus=\$?;${PROMPT_COMMAND}__my_set_title \"${__terminal_title}\";" else PROMPT_COMMAND="laststatus=\$?;__my_set_title \"${__terminal_title}\";" fi fi laststatus=0