#
# $HOME/.bashrc
#

# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples

# Copied from .profile to do minor initialization for non-interactive non-login-shells
umask 077

PATH="$HOME"/bin:"$HOME"/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

# Make `ssh host date` to display in 24-hour format
LANG=C

# If not running interactively, don't do anything
case $- in
    *i*) ;;
      *) return ;;
esac

# Stop if non-interactive shell
[ -z "$PS1" ] && return

. "$HOME"/.shellrc

if [ "$HISTFILE" = "$HOME/.bash_history" ]; then
    # This is the default value set by interactive bash
    # when the global value was unset. Unset it here too.
    unset HISTFILE
fi

# 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

# append to the history file, don't overwrite it
shopt -s histappend

[ "`type -t ls`" = alias ] && unalias ls
[ "`type -t ll`" = alias ] && unalias ll

back() { cd - "$@"; }
functions() { typeset -f "$@"; }
j() { jobs; }

if [ -z "$BASH_COMPLETION_COMPAT_DIR" ]; then
    if [ -d /usr/share/bash-completion -a -r /usr/share/bash-completion/bash_completion ]; then
        _BASH_COMPLETIONS_DIR=/usr/share/bash-completion/completions
        . /usr/share/bash-completion/bash_completion
    elif [ -r /etc/bash_completion ]; then
        _BASH_COMPLETIONS_DIR=/etc/bash_completion.d
        . /etc/bash_completion
    elif [ -d /etc/bash_completion.d ]; then
        _BASH_COMPLETIONS_DIR=/etc/bash_completion.d
        for _compf in /etc/bash_completion.d/*; do
            . $_compf
        done
    elif [ -d /usr/local/etc/bash_completion.d ]; then
        _BASH_COMPLETIONS_DIR=/usr/local/etc/bash_completion.d
        for _compf in /usr/local/etc/bash_completion.d/*; do
            . $_compf
        done
    else
        echo "Unknown OS type, cannot source bash_completion" >&2
    fi
fi

has_completion() {
    [ -n "$_BASH_COMPLETIONS_DIR" -a -d "$_BASH_COMPLETIONS_DIR" -a -r "$_BASH_COMPLETIONS_DIR/$1" ] ||
    complete -p $1 >/dev/null 2>&1
}

for cmd in builtin cgmem_nice command dbus-launch exec \
        killall man nice nohup pidof pidOf KillAll pgrep pkill psg pswg \
        run-hosts su sudo time whence whereis which xargs; do
    ! has_completion $cmd && complete -o default -A command $cmd
done

for cmd in dig host mtr nslookup nc netcat nmap p ping ping6 \
        ssh2 s2 socat telnet t tt \
        tcptraceroute tcptraceroute6 tracert tracert6 traceroute traceroute6 \
        whois wd wget wget-download 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

for cmd in bg fg jobs; do
    ! has_completion $cmd && complete -A job $cmd
done

complete -A job j wait

for cmd in unset; do
    ! has_completion $cmd && complete -A function -A variable $cmd
done

if [ -d "$HOME"/.bash_completion.d ]; then
    for _compf in "$HOME"/.bash_completion.d/*; do
        . $_compf
    done
fi

delegate_completion() {
    local prog programs
    prog=$1
    ! has_completion $prog && return
    shift
    programs="$@"
    eval "_${prog}_completion_loader() {
        _completion_loader $prog
        if [ x"$DELEGATE_NOSPACE" = x1 ]; then
            complete -o nospace -F _$prog $programs
        else
            complete -F _$prog $programs
        fi
        unset _${prog}_completion_loader
        return 124
    }"
    complete -F _${prog}_completion_loader $programs
}

delegate_completion make m
delegate_completion ping p
delegate_completion python python2.7 python3.4 python3.5 python3.6 python3.7 python3.8 python3.9 python3.10 python3.11
DELEGATE_NOSPACE=1 delegate_completion rsync r rsync_cgmn rsync_cgmn_recode rsync_cgmn_recode2
delegate_completion ssh s
delegate_completion wget wget-m wget-wrapper ww

unset _BASH_COMPLETIONS_DIR has_completion delegate_completion

if [ -d "$HOME/lib/config" ]; then
    complete -W "`cd \"$HOME/lib/config\" && echo *`" include
fi
complete -W "`echo $BROWSER | sed 's/:/ /g'`" start-browser

if [ "`type -t short_curdir`" != function -a \
        -r "$HOME"/admin/prog/bash_prompt ]; then
    . "$HOME"/admin/prog/bash_prompt
fi

if type -p pip >/dev/null 2>&1 || type -p pip3 >/dev/null 2>&1; then
    _pip_completion_loader() {
        eval "`pip completion --bash`"
        complete -F _pip_completion pip pip2 pip2.7 pip3 pip3.4 pip3.5 pip3.6 pip3.7 pip3.8 pip3.9 pip3.10 pip3.11
        unset _pip_completion_loader
        return 124
    }
    complete -F _pip_completion_loader pip pip2 pip2.7 pip3 pip3.4 pip3.5 pip3.6 pip3.7 pip3.8 pip3.9 pip3.10 pip3.11
fi

#if which pyenv >/dev/null 2>&1; then
#   eval "`pyenv init -`"
#   eval "`pyenv virtualenv-init -`"
#fi

. 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


if test -x /usr/bin/git >/dev/null 2>&1; then
    # chdir to a directory
    cdgitpath() {
        if [ $# -ne 1 ]; then
            echo "Usage: cdgitpath path_key" >&2
            return 1
        fi

        path_key="$1"
        if [ -z "$path_key" ]; then
            echo "Usage: cdgitpath path_key" >&2
            return 1
        fi

        path_url="`git config --get --path $path_key`"
        if echo "$path_url" | grep -q '^file:/'; then
            path_url="`echo \"$path_url\" | sed 's@^file:/\+@/@'`"
        fi
        cd "$path_url"
    }

    # chdir to a remote's directory (if the remote is on the local FS)
    cdremote() {
        if [ $# -gt 1 ]; then
            echo "Usage: cdremote [remote_name]" >&2
            return 1
        fi

        if [ -z "$1" ]; then
            branch="`git rev-parse --abbrev-ref HEAD`"
            remote="`git config --get branch.$branch.remote`"
        else
            remote="$1"
        fi

        if [ -n "$remote" ] && git config --get remote.$remote.url |
                grep -q '^\(file:/\|/\|\.\./\)'; then # (file:/ or / or ../ at the beginning)
            cdgitpath remote.$remote.url
            return
        fi

        if [ -n "$1" ]; then
            echo "Cannot find directory for remote $1" >&2
            echo "Usage: cdremote [remote_name]" >&2
            return 1
        fi

        _list_remotes '^\(file:/\|/\|\.\./\)' # (file:/ or / or ../ at the beginning)
        if [ ${#GIT_REMOTES[*]} -eq 1 ]; then
            remote=${GIT_REMOTES[0]}
            unset GIT_REMOTES
            cdgitpath remote.$remote.url
        else
            unset GIT_REMOTES
            echo "Cannot find directory for any remote" >&2
            echo "Usage: cdremote [remote_name]" >&2
            return 1
        fi
    }

    # 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)" ; }

    _cdgitpath_complete() {
        local cur="${COMP_WORDS[COMP_CWORD]}"
        COMPREPLY=(`compgen -W "$(__git_config_get_set_variables)" -- "$cur"`)
    }

    _git_open() {
        _cdgitpath_complete
    }

    complete -F _cdgitpath_complete cdgitpath git-open

    # list remotes with URLs matching a regexp
    _list_remotes() {
        if [ $# -ne 1 ]; then
            echo "Usage: _list_remotes remote_regexp" >&2
            return 1
        fi
        declare -ag GIT_REMOTES=()
        local remote
        for remote in `git remote`; do
            if git config --get remote.$remote.url | grep -q "$1"; then
                GIT_REMOTES+=($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 '^\(file:/\|/\|\.\./\)' # (file:/ or / 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


if [ "$SHLVL" -eq 1 -a "`type -t X`" = function ] && which startx >/dev/null 2>&1; then
    # From https://stackoverflow.com/a/18839557

    copy_function() {
        test -n "$(declare -f "$1")" || return
        eval "${_/$1/$2}"
    }

    rename_function() {
        copy_function "$@" || return
        unset -f "$1"
    }

    rename_function X _non_bash_X

    X() { history -a; _non_bash_X; history -r; }
fi