zshrc: don't quit on EOF with ps aliases

[dotfiles.git] / base / .zshrc

diff --git a/base/.zshrc b/base/.zshrc
index 9f13b6da6d828b732702267d3dd015fdb700747b..be7fb3e5dfa374f405b40d47d914a7afc01a096e 100644 (file)
--- a/base/.zshrc
+++ b/base/.zshrc
@@ -1,78 +1,262 @@
-# modules
-autoload -Uz vcs_info
-zstyle ':vcs_info:*' enable git
-zstyle ':vcs_info:*' get-revision true
-zstyle ':vcs_info:git*' formats "(%F{green}%r/%b%f) %m%u%c "
+### options
+setopt NO_BEEP NO_CLOBBER
+## cd
+setopt AUTO_CD CDABLE_VARS
+## completion
+setopt GLOB_COMPLETE
+## line
+setopt EXTENDED_GLOB GLOB_DOTS MARK_DIRS NOMATCH NUMERIC_GLOB_SORT
+## prompt
+setopt PROMPT_SUBST
+## jobs
+setopt AUTO_CONTINUE
+## history
+setopt NO_HIST_SAVE_BY_COPY HIST_IGNORE_DUPS SHARE_HISTORY HIST_REDUCE_BLANKS

 
 

-function precmd {
-    print -Pn "\e]0;${SSH_CLIENT+$USER@$HOST}%#%(1j,:%j,):%~\a"
-    vcs_info
-    if ((SECONDS - _exectime >= 5)) {
-        # bell after long exec
-        print "\a"
+### keys
+# TODO: investigate "^[[200~" bracketed-paste
+bindkey -v
+KEYTIMEOUT=10
+## populate key array
+if (( $#terminfo == 0 )) {
+    # terminfo is not set or empty
+    function find_keymap {
+        for f in ${ZDOTDIR:-$HOME}/.zkbd/${TERM}{-${DISPLAY:-${VENDOR}-${OSTYPE}},}
+            [[ -f $f ]] && keymap=$f && break

     }
     }

+    find_keymap
+    if [[ -z $keymap ]] {
+        if read -q "?Can't read terminfo. Add new zkbd keymap? [y/N]"; then
+            echo
+            autoload -Uz zkbd && zkbd
+            unfunction zkbd
+            find_keymap
+        fi
+        echo
+    }
+    if [[ -n $keymap ]] {
+        source $keymap
+    } else {
+        echo "Failed to source keymap file $keymap" >&2
+    }
+    unfunction find_keymap; unset keymap
+} else {
+    # activate application mode for zle so terminfo keys work
+    # NOTE: don't do this for zkbd since application mode shouldn't have been
+    #       enabled by zkbd when the keymap file was generated
+    if [[ -v terminfo[smkx] && -v terminfo[rmkx] ]] {
+        autoload -Uz add-zle-hook-widget
+        function _enter-application-mode { echoti smkx }
+        add-zle-hook-widget line-init _enter-application-mode
+        function _exit-application-mode { echoti rmkx }
+        add-zle-hook-widget line-finish _exit-application-mode
+        trap _exit-application-mode EXIT
+    }
+    # match zkbd hash as best we can to terminfo
+    typeset -gA key
+    key[F1]=$terminfo[kf1]
+    key[F2]=$terminfo[kf2]
+    key[F3]=$terminfo[kf3]
+    key[F4]=$terminfo[kf4]
+    key[F5]=$terminfo[kf5]
+    key[F6]=$terminfo[kf6]
+    key[F7]=$terminfo[kf7]
+    key[F8]=$terminfo[kf8]
+    key[F9]=$terminfo[kf9]
+    key[F10]=$terminfo[kf10]
+    key[F11]=$terminfo[kf11]
+    key[F12]=$terminfo[kf12]
+    key[Backspace]=$terminfo[kbs]
+    key[Insert]=$terminfo[kich1]
+    key[Home]=$terminfo[khome]
+    key[PageUp]=$terminfo[kpp]
+    key[Delete]=$terminfo[kdch1]
+    key[End]=$terminfo[kend]
+    key[PageDown]=$terminfo[knp]
+    key[Up]=$terminfo[kcuu1]
+    key[Down]=$terminfo[kcud1]
+    key[Left]=$terminfo[kcub1]
+    key[Right]=$terminfo[kcuf1]
+    #key[Menu]=$terminfo[] #TODO: not in termcap?

 }
 }

-function preexec {
-    printf "\033]0;%s\a" "$1"
-    _exectime=$SECONDS
-}
-
-# prompt
-setopt prompt_subst
-PROMPT='%F{$VICOL}%n%f@%F{$VICOL}%m%f%(?../%F{red}$?%f)%# '
-RPROMPT='${vcs_info_msg_0_}%F{yellow}%~%f %T'

 
 

-function zle-line-init zle-keymap-select {
-    VICOL="${${KEYMAP:/vicmd/red}:/(main|viins)/green}"
-    zle reset-prompt
+## bind keys in both viins and vicmd modes
+function multibind {
+    local k=$key[$1]
+    if [[ -n $k ]] {
+        bindkey -- $k $2
+        if [[ -v 3 ]] {
+            # - will use same command as viins
+            bindkey -a -- $k ${3:/-/$2}
+        }
+    }

 }
 }

-zle -N zle-line-init
-zle -N zle-keymap-select
+multibind Backspace backward-delete-char vi-backward-char
+multibind Insert    overwrite-mode       vi-insert
+multibind Home      beginning-of-line    -
+multibind PageUp    up-line-or-history   -
+multibind Delete    delete-char          vi-delete-char
+multibind End       end-of-line          -
+multibind PageDown  down-line-or-history -
+multibind Left      backward-char        vi-backward-char
+multibind Right     forward-char         vi-forward-char
+## history search
+autoload -Uz up-line-or-beginning-search down-line-or-beginning-search
+zle -N up-line-or-beginning-search
+multibind Up        up-line-or-beginning-search -
+zle -N down-line-or-beginning-search
+multibind Down      down-line-or-beginning-search -
+unfunction multibind

 
 

-# common aliases
+### aliases
+## generic abbreviations

 alias h="history -25"
 alias j="jobs -l"
 alias h="history -25"
 alias j="jobs -l"

-alias la="ls -aF"
-alias lf="ls -AF"
-alias ll="ls -lhAF"
-alias pa="sudo ps -Sudax"
-function s { sysctl hw.snd.default_unit=$1 }
-
-# be paranoid
+alias l="ls -AF"
+alias p="${PAGER:-more}" # TODO: make sure more is there or use safe default
+alias e="${EDITOR:-vi}"  # TODO: make sure vi is there or use safe default
+if [[ "$OSTYPE" =~ '^(free|net)bsd' ]] {
+    alias ll="ls -lAFho"
+} else {
+    alias ll="ls -lAFh"
+}
+alias se=sudoedit
+## be paranoid

 alias cp='cp -ip'
 alias mv='mv -i'
 alias cp='cp -ip'
 alias mv='mv -i'

-alias rm='rm -I'
-
-# venv
-alias activate="source bin/activate"
+if [[ "$OSTYPE" =~ '^freebsd' ]] {
+    # don't confirm if only a few files are deleted
+    alias rm='rm -I'
+} else {
+    # TODO: similar behavior for non-freebsd, or impliment in zsh
+    alias rm='rm -i'
+}
+## go up directories
+function up {
+    cd $(printf '../%.0s' {1..${1:-1}})
+}
+## py venv
+alias va="source bin/activate"
+alias vd="deactivate"
+## ps
+# source helper function
+source ~/bin/.check-busybox
+if which pstree >/dev/null 2>&1 && ! check-busybox pstree; then
+    # use pstree, but NOT busybox pstree because it kinda sucks
+    ps="pstree -wg3"
+elif [[ "$OSTYPE" =~ '^freebsd' ]]; then
+    ps="ps -aSdfxwwouser=USR -ogroup=GRP -opid,nice=NI \
+       -o%cpu,%mem,tty,stat,start=START -oetime,command"
+elif check-busybox ps; then
+    # busybox compatible
+    ps="ps -eouser='USR     ' -ogroup='GRP     ' \
+       -opid='  PID' -onice=' NI' -ovsz=' MEM' \
+       -otty,stat,etime,comm"
+else
+    # XXX: untested, posix
+    # TODO: support gnu ps
+    ps="ps -eouser=USR -ogroup=GRP -opid,nice=NI \
+       -opcpu=CPU -ovsz=MEM -otty,stat,etime,comm"
+fi
+unfunction check-busybox
+if [[ "$(basename "$PAGER")" = "less" ]] {
+    ps="$ps | less -S"
+} else {
+    ps="$ps | \"${PAGER:-more}\""
+}
+alias pa="$ps"
+alias spa="sudo $ps"
+unset ps

 
 

-# ports
-function portpkg {
-    case "$1" {
-        build|run) ;;
-        *)
-            echo "Usage: \`portpkg <build|run>' in a port directory"
-            return 1;;
-    }
-    sudo pkg install -AU $(make ${1}-depends-list | sed 's_/usr/ports/_ _' | tr -d '\n')
+### hooks
+autoload -Uz add-zsh-hook
+_sev_exectime=
+function sev_preexec {
+    # change terminal title to show command
+    print -n "\e]2;$(print -P '%#')${SSH_CLIENT+$USER@$HOST:}$1\e\\"
+    # save last exec time for bell
+    # XXX: does not run for blank cmdline
+    _sev_exectime=$SECONDS

 }
 }

+add-zsh-hook preexec sev_preexec
+function sev_precmd {
+    # change terminal title
+    # TODO: update and send BEL when job status changes
+    print -Pn "\e]2;%(1j,%j,)%#${SSH_CLIENT+$USER@$HOST:}%~\e\\"
+    # bell if exec takes 5s
+    if (( SECONDS - _sev_exectime >= 5 )) print "\a"
+    # we could update vcs_info here, but let prompt take care of it
+    # if it doesn't use vcs, it can be ignored safely
+}
+add-zsh-hook precmd sev_precmd
+function sev_chpwd {
+    # echo dir on cwd change
+    ls -AF
+}
+add-zsh-hook chpwd sev_chpwd

 
 

-# keys
-bindkey "^[[7~" beginning-of-line #Home
-bindkey "^[[8~" end-of-line       #End
-bindkey "^[[3~" delete-char       #Del
-# vt keys
-bindkey "^[[H" beginning-of-line #Home
-bindkey "^[[F" end-of-line       #End
+### system-specific configs and aliases
+case "$OSTYPE"; in
+    freebsd*)
+        # colors
+        export CLICOLOR=
+        export LS_COLORS='di=34:ln=35:so=32:pi=33:ex=31:bd=46;34:cd=43;34:su=41;30:sg=46;30:tw=42;30:ow=43;30'

 
 

-autoload -Uz up-line-or-beginning-search down-line-or-beginning-search
-zle -N up-line-or-beginning-search
-zle -N down-line-or-beginning-search
-[[ -n "$key[Up]"   ]] && bindkey -- "$key[Up]"   up-line-or-beginning-search
-[[ -n "$key[Down]" ]] && bindkey -- "$key[Down]" down-line-or-beginning-search
+        ## sound
+        function s { sysctl hw.snd.default_unit${1:+\=$1} }
+        alias vol mixer

 
 

-# The following lines were added by compinstall
-zstyle ':completion:*' auto-description 'specify: %d'
+        ## install port dependencies from pkg (like pkgsrc `bmake bin-install')
+        # XXX: should probably use package-depends where possible, breaks when
+        #     port name is different to package name
+        #     (eg. graphics/sdl20 == sdl2, devel/glib20 == glib2, etc)
+        function portpkg {
+            case "$1" {
+            build|run)
+                sudo pkg install -AU $(make ${1}-depends-list |
+                           sed 's_/usr/ports/_ _' | tr -d '\n')
+                ;;
+            *)  echo "Usage: \`portpkg <build|run>' in a port directory"
+                return 1;;
+            }
+        };;
+    netbsd)
+        ## sound
+        function s {
+            if [[ -z "$1" ]] {
+                ll /dev/mixer /dev/sound /dev/audio
+                return
+            }
+            for x in mixer sound audio; do
+                ln -sf /dev/$x"$1" /dev/$x
+            done
+        }
+        function vol {
+            if [[ -z "$1" ]] {
+                for x in $(mixerctl -a | grep 'outputs\.master'); do
+                    echo $x
+                done
+                return
+            }
+            mixerctl -w outputs.master"$2"="$1"
+        };;
+    *)
+        ## sound
+        # TODO: test alsa/oss/sndio/portaudio/pulse in order of importance
+        function s {}
+        function vol {}
+esac
+
+### modules & styles
+## vcs
+zstyle ':vcs_info:*' enable git
+#zstyle ':vcs_info:git*' check-for-changes true #too slow
+zstyle ':vcs_info:git*:dotfiles' check-for-changes true
+zstyle ':vcs_info:git*' check-for-staged-changes true
+autoload -Uz vcs_info
+
+## compinit
+zstyle ':completion:*' auto-description '[arg] %d'

 zstyle ':completion:*' expand suffix
 zstyle ':completion:*' format '# %d'
 zstyle ':completion:*' group-name ''
 zstyle ':completion:*' expand suffix
 zstyle ':completion:*' format '# %d'
 zstyle ':completion:*' group-name ''


@@ -86,19 +270,13 @@ zstyle ':completion:*' menu select=1
 zstyle ':completion:*' original false
 zstyle ':completion:*' select-prompt '%B%l%b'
 zstyle ':completion:*' verbose true
 zstyle ':completion:*' original false
 zstyle ':completion:*' select-prompt '%B%l%b'
 zstyle ':completion:*' verbose true

-zstyle :compinstall filename '/home/ds6/.zshrc'
+autoload -Uz compinit && compinit

 
 

-autoload -Uz compinit
-compinit
-# End of lines added by compinstall
+### prompt
+autoload -Uz promptinit && promptinit
+prompt arrows

 
 

-# Lines configured by zsh-newuser-install
-HISTFILE=~/.histfile
-HISTSIZE=100
-SAVEHIST=100
-setopt appendhistory autocd extendedglob
-unsetopt beep
-bindkey -v
-# End of lines configured by zsh-newuser-install
+### load site-specific
+if [[ -f ~/.zshrc.local ]] { source ~/.zshrc.local }

 
 

-# vim: ts=8:sts=4:sw=4:et:tw=79
+# vim: set et sts=4 sw=4 ts=8 tw=79 :