X-Git-Url: https://git.phdru.name/?p=dotfiles.git;a=blobdiff_plain;f=.shellrc;h=051889d2a64e80a1ceded88d457126f8081809cf;hp=565347d3eabb9791c7ef235d578395bdb03e3100;hb=7815b8b7ca790bb55b7e5306da2fc45528e1d8c8;hpb=516782105f9eabd3ea0dd79311b584a12e7cdbaf

diff --git a/.shellrc b/.shellrc
index 565347d..051889d 100644
--- a/.shellrc
+++ b/.shellrc
@@ -2,101 +2,300 @@
 # $HOME/.shellrc
 #
 
+# ~/.bashrc: executed by bash(1) for non-login shells.
+# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
+# for examples
+
+# If not running interactively, don't do anything
+case $- in
+    *i*) ;;
+      *) return ;;
+esac
+
+# Stop if non-interactive shell
+[ -z "$PS1" ] && return
+
+if test -n "$BASH_VERSION"; then
+   # append to the history file, don't overwrite it
+   shopt -s histappend
+
+   # check the window size after each command and, if necessary,
+   # update the values of LINES and COLUMNS.
+   shopt -s checkwinsize
+
+   # If set, the pattern "**" used in a pathname expansion context will
+   # match all files and zero or more directories and subdirectories.
+   #shopt -s globstar
+fi
+
+
+#if [ -x /usr/bin/dircolors ]; then
+#   # I don't like these aliases - they work only in command line
+#   # but not in scripts I run from command line.
+#   # Color parameters must be passed via environment.
+#   # So instead I put them in shell scripts in ~/bin.
+#   alias ls='ls --color=auto'
+#   alias dir='dir --color=auto'
+#   alias vdir='vdir --color=auto'
+#
+#   alias grep='grep --color=auto'
+#   alias fgrep='fgrep --color=auto'
+#   alias egrep='egrep --color=auto'
+#
+#   alias dmesg='dmesg --human'
+#fi
+
+
+case "$HOME" in
+   /home/*)
+      if [ -L /home ]; then
+         START_DIR="`pwd`" &&
+         cd "$HOME" &&
+         HOME="`pwd`" &&
+         cd "$START_DIR"
+      fi
+   ;;
+esac
+
+
 OPS1="$OPS1\\$"
 PS1="$OPS1 "
 
 
-case "$SHELL" in
-*/bash)
+if test -n "$BASH_VERSION"; then
    [ "`type -t ls`" = alias ] && unalias ls
    [ "`type -t ll`" = alias ] && unalias ll
    [ "`type -t mc`" = alias ] && unalias mc
 
-   back() { cd - ${1:+"$@"}; }
-   clo() { clear; logout; }
-   eval 'functions() { typeset -f ${1:+"$@"}; }'
+   back() { cd - "$@"; }
+   functions() { typeset -f "$@"; }
    j() { jobs; }
 
+   has_completion() { return 0; }
    if [ -z "$BASH_COMPLETION_COMPAT_DIR" ]; then
       if [ "$SHELL" = /bin/bash ]; then
-         if [ -f /etc/bash_completion ]; then
+         if [ -d /usr/share/bash-completion ]; then
+            . /usr/share/bash-completion/bash_completion
+            has_completion() { [ -r /usr/share/bash-completion/completions/$1 ]; }
+         elif [ -f /etc/bash_completion ]; then
             . /etc/bash_completion
+            has_completion() { [ -r /etc/bash_completion.d/$1 ]; }
          elif [ -d /etc/bash_completion.d ]; then
-            . /etc/bash_completion.d/*
+            for _compf in /etc/bash_completion.d/*; do
+               . $_compf
+            done
+            has_completion() { [ -r /etc/bash_completion.d/$1 ]; }
          fi
       elif [ "$SHELL" = /usr/local/bin/bash ]; then
          if [ -d /usr/local/etc/bash_completion.d ]; then
-            . /usr/local/etc/bash_completion.d/*
+            for _compf in /usr/local/etc/bash_completion.d/*; do
+               . $_compf
+            done
+            has_completion() { [ -r /usr/local/etc/bash_completion.d/$1 ]; }
          fi
       else
-         echo "Unknown OS type, canot source bash_completion" >&2
+         echo "Unknown OS type, cannot source bash_completion" >&2
       fi
    fi
 
-   if [ -z "$BASH_COMPLETION_COMPAT_DIR" ]; then
-      complete -A command -o default man
-   fi
+   for cmd in builtin cgmem_nice command dbus-launch exec \
+      killall man nice nohup pidof pidOf KillAll pgrep pkill psg pswg su sudo \
+      time whence whereis which xargs; do
+         ! has_completion $cmd && complete -o default -A command $cmd
+   done
 
-   complete -A command -o default builtin cgmem_nice command dbus-launch exec \
-      killall nice nohup pidof pidOf KillAll pgrep pkill psg pswg su sudo time \
-      whence whereis which xargs
-   complete -A hostname dig host nslookup nc netcat nmap p ping ping6 socat \
+   for cmd in dig host mtr nslookup nc netcat nmap p ping ping6 socat \
       telnet t tt \
       tcptraceroute tcptraceroute6 tracert tracert6 traceroute traceroute6 \
-      whois wget wget-m wget-wrapper ww
-   complete -A hostname -o default distribute ftp lftp r rsync \
-      s scp ssh smbclient tcpdump tshark wireshark
+      whois wget wget-m wget-wrapper ww; do
+         ! has_completion $cmd && complete -A hostname $cmd
+   done
+
+   for cmd in distribute ftp lftp r rsync \
+      s scp ssh smbclient tcpdump tshark wireshark; do
+         ! has_completion $cmd && complete -o default -A hostname $cmd;
+   done
+
+   delegate_completion() {
+      local prog programs
+      prog=$1
+      if has_completion $prog; then
+         shift
+         programs="$@"
+         eval "_${prog}_completion_loader() {
+            _completion_loader $prog
+            complete -F _$prog $programs
+            unset _${prog}_completion_loader
+            return 124
+         }"
+         complete -F _${prog}_completion_loader $programs
+      fi
+   }
+
+   delegate_completion make m
+   delegate_completion ping p
+   delegate_completion rsync r rsync_cgmn rsync_cgmn_recode
+   delegate_completion ssh s
+   delegate_completion wget wget-m wget-wrapper ww
+
+   unset has_completion delegate_completion
+
    complete -A job bg fg j jobs wait
-   complete -A variable unset
+   complete -A variable -A function unset
 
    if [ -d "$HOME/lib/config" ]; then
       complete -W "`cd \"$HOME/lib/config\" && echo *`" include
    fi
    complete -W "`echo $BROWSER | sed 's/:/ /g'`" start-browser
-   ;;
 
-*/ksh)
-   back() { cd - ${1:+"$@"}; }
-   clo() { clear; exit; }
+   #if type -p pip >/dev/null 2>&1; then
+   #   eval "`pip completion --bash`"
+   #   rm -rf /tmp/pip_build_"$USER"
+   #fi
+
+   #if which pyenv >/dev/null 2>&1; then
+   #   eval "`pyenv init -`"
+   #   eval "`pyenv virtualenv-init -`"
+   #fi
+
+   source virtualenvwrapper_lazy.sh 2>/dev/null
+
+   if [ -n "$VIRTUAL_ENV" ] && ! type deactivate >/dev/null 2>&1; then
+      . "$VIRTUAL_ENV/bin/activate"
+   fi
+
+   # Clean up python virtual environment on exit
+   # See https://virtualenvwrapper.readthedocs.io/en/latest/tips.html#clean-up-environments-on-exit
+
+   trap '[ "$VIRTUAL_ENV" ] && deactivate' EXIT
+
+elif test -n "$KSH_VERSION" -o -n "$FCEDIT"; then
+   back() { cd - "$@"; }
    j() { jobs; }
-   ;;
+fi
 
-*/sh)
-   clo() { clear; exit; }
-   ;;
-esac
 
+# clear screen and history, logout
+chlo() { clear; cd; >$HISTFILE; unset HISTFILE; history -c; logout || exit; }
 
-# clear history, clear screen and logout
-#chlo() { cd; unset HISTFILE; rm -f .*history*; clo; }
 
+if test -x /usr/bin/git >/dev/null 2>&1; then
+   # chdir to a directory
+   cdgitpath() {
+      if [ -z "$1" -o -n "$2" ]; then
+         echo "Usage: cdgitpath path_key" >&2
+         return 1
+      else
+         path_key="$1"
+      fi
+
+      if [ -z "$path_key" ]; then
+         echo "Usage: cdgitpath path_key" >&2
+         return 1
+      fi
 
-#Pwd() { pwd | sed "s/.*\/\(.*\)\/\(.*\)\/\(.*\)\/\(.*\)/...\/\2\/\3\/\4/"; }
-#PWd() { pwd | sed "s/.*\/\(.*\)\/\(.*\)/...\/\2/"; }
+      cd "`git config --get --path $path_key`"
+   }
 
+   # chdir to a remote's directory (if the remote is on the local FS)
+   cdremote() {
+      if [ -z "$1" ]; then
+         branch="`git rev-parse --abbrev-ref HEAD`"
+         remote="`git config --get branch.$branch.remote`"
+      elif [ -n "$2" ]; then
+         echo "Usage: cdremote [remote_name]" >&2
+         return 1
+      else
+         remote="$1"
+      fi
 
-psg()  { ps auxw   | grep -i ${1:+"$@"} | grep -v '\(ps auxw\|grep\)'; }
-pswg() { ps auxwww | grep -i ${1:+"$@"} | grep -v '\(ps auxw\|grep\)'; }
+      if [ -z "$remote" ]; then
+         echo "Cannot find remote for branch $branch" >&2
+         echo "Usage: cdremote [remote_name]" >&2
+         return 1
+      fi
 
-# Like pgrep -f
-pidOf() { ps auxwww | grep -i ${1:+"$@"} | grep -v '\(ps auxw\|grep\|pidOf\|KillAll\)' | awk '{print $2}'; }
+      cdgitpath remote.$remote.url
+   }
 
-# A kind of pkill
-KillAll() {
-   if [ -z "$2" ]; then
-      kill `pidOf "$1"`
-   else
-      kill "$1" `pidOf "$2"`
-   fi
-}
+   if test -n "$BASH_VERSION"; then
+      # completion for aliases in global .gitconfig
 
+      # fixup rbi rbia rbiap rbip - do refs name completion
+      _git_fixup() { __gitcomp_nl "$(__git_refs)" ; }
+      _git_rbi() { __gitcomp_nl "$(__git_refs)" ; }
+      _git_rbia() { __gitcomp_nl "$(__git_refs)" ; }
+      _git_rbiap() { __gitcomp_nl "$(__git_refs)" ; }
+      _git_rbip() { __gitcomp_nl "$(__git_refs)" ; }
+      #
+      # push-to-all-remotes - do branch name completion
+      _git_push_to_all_remotes() { __gitcomp_nl "$(__git_heads)" ; }
 
-x() { exit; }
-X() { startx >> .Xserver.log 2>&1; cyr; }
+      _cdgitpath_completion_loader() {
+         _completion_loader git
+         complete -F _cdgitpath_complete cdgitpath git-open
+         unset _cdgitpath_completion_loader
+         return 124
+      }
 
+      _cdgitpath_complete() {
+         local cword="${COMP_CWORD}" cur="${COMP_WORDS[COMP_CWORD]}";
+         COMPREPLY=(`compgen -W "$(__git_config_get_set_variables)" -- "$cur"`)
+      }
 
-include()
-{
+      _git_open() {
+         _cdgitpath_complete
+      }
+
+      complete -F _cdgitpath_completion_loader cdgitpath git-open
+
+      # list remotes with URLs matching a regexp
+      _list_remotes() {
+         if [ -z "$1" -o -n "$2" ]; then
+            echo "Usage: _list_remotes remote_regexp" >&2
+            return 1
+         fi
+         GIT_REMOTES=""
+         local remote
+         for remote in `git remote`; do
+            if git config --get remote.$remote.url | grep -q "$1"; then
+               GIT_REMOTES="$GIT_REMOTES $remote"
+            fi
+         done
+      }
+
+      # completion for cdremote and git-open-remote - list remotes with a pattern
+      _list_remotes_completion() {
+         local cur="${COMP_WORDS[COMP_CWORD]}";
+         _list_remotes "$1"
+         COMPREPLY=(`compgen -W "$GIT_REMOTES" -- "$cur"`)
+         unset GIT_REMOTES
+      }
+
+      # completion for cdremote - list remotes with directories as URLs
+      _cdremote_complete() {
+         _list_remotes_completion '^\(/\|\.\./\)' # (/ or ../ at the beginning)
+         if [ ${#COMPREPLY[*]} -eq 0 ]; then
+            _list_remotes_completion .
+         fi
+      }
+
+      complete -F _cdremote_complete cdremote
+
+      # completion for git-open-remote - list remotes with http(s) URLs
+      _git_open_remote() {
+         _list_remotes_completion '^http\(s\)\?://'
+         if [ ${#COMPREPLY[*]} -eq 0 ]; then
+            _list_remotes_completion .
+         fi
+      }
+
+      complete -F _git_open_remote git-open-remote
+   fi
+fi
+
+
+include() {
    cfg="$1"
    if [ -f "./$cfg" -a -r "./$cfg" ]; then
       echo "Reading config file \`$cfg'" 1>&2
@@ -111,6 +310,11 @@ include()
 
 
 mc() {
+   if test -n "$BASH_VERSION"; then
+      MC_SAVE_OPS1="$OPS1"
+      OPS1="\u@\h "
+   fi
+
    if [ -n "$SLOWTERM" ]; then
       MC_SLOW="--slow"
    fi
@@ -153,15 +357,13 @@ mc() {
             mc_type="`mc_type.py $mc`"
             if [ "$mc_type" = old ]; then
                $mc -P $MC_SLOW $MC_XTERM "$@" > "$MC_PWD_FILE"
-               rc=$?
-               MC_FOUND=YES
             elif [ "$mc_type" = new ]; then
                $mc -P "$MC_PWD_FILE" $MC_SLOW $MC_XTERM "$@"
-               rc=$?
-               MC_FOUND=YES
             else
                continue
             fi
+            rc=$?
+            MC_FOUND=YES
             cd "`cat \"$MC_PWD_FILE\"`" && /bin/rm "$MC_PWD_FILE"
             break
          fi
@@ -173,7 +375,45 @@ mc() {
       rc=1
    fi
 
+   [ -n "$MC_SAVE_OPS1" ] && OPS1="$MC_SAVE_OPS1"
    [ -n "$MC_SAVE_TERM" ] && TERM="$MC_SAVE_TERM"
-   unset MC_FOUND MC_PWD_FILE MC_SAVE_TERM MC_SLOW MC_TMP_DIR MC_XTERM
+   unset MC_FOUND MC_PWD_FILE MC_SAVE_OPS1 MC_SAVE_TERM \
+         MC_SLOW MC_TMP_DIR MC_XTERM
+
    return $rc
 }
+
+
+mkcd() {
+   if [ $# -ne 1 ]; then
+      echo "Usage: mkcd directory_name" >&2
+   elif [ -d "$1" ]; then
+      cd "$1"
+   elif [ -e "$1" ]; then
+      echo "Error: $1 is a file" >&2
+   else
+      mkdir -p "$1" && cd "$1"
+   fi
+}
+
+
+if which tmux >/dev/null 2>&1; then
+   tmux() {
+      case "$TERM" in
+         rxvt)
+            TERM=rxvt-unicode command tmux "$@"
+         ;;
+
+         *)
+            command tmux "$@"
+         ;;
+      esac
+   }
+fi
+
+
+if [ "$SHLVL" -eq 1 ] && which startx >/dev/null 2>&1; then
+   X() { startx >> .Xserver.log 2>&1; cyr; rm -f .Xauthority; }
+fi
+
+x() { exit; }