#!/usr/bin/env bash
#
# ~/.bashrc.br.lorien - host specific initialization
#
# (C) Bruno Raoult ("br"), 2001-2023
# Licensed under the GNU General Public License v3.0 or later.
# Some rights reserved. See COPYING.
#
# You should have received a copy of the GNU General Public License along with this
# program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.html>.
#
# SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html>
#
# Usage: to be invoked from .bashrc.$USER
# i.e., add at the end of .bashrc.$USER:
# [ -f "$HOME/.bashrc.$USER.$(hostname)" ] && . "$HOME/.bashrc.$USER.$(hostname)"

# look for a pdf viewer
hash atril 2> /dev/null && alias acroread=atril

# mysql aliases. Will match any "[client-XXX]" lines in ~/.my.cnf
# and generate "myXXX" aliases.
if [[ -r ~/.my.cnf ]]; then
    mapfile -t MYSQL_ARRAY < ~/.my.cnf

    for line in "${MYSQL_ARRAY[@]}"; do
        if [[ $line =~ ^\[client-(.+)\]$ ]]; then
            SUFFIX="${BASH_REMATCH[1]}"
            # shellcheck disable=SC2139,SC2140
            alias my"$SUFFIX"="mysql --defaults-group-suffix=-$SUFFIX"
        fi
    done
fi

# shortcuts to commonly used directories/projects

# _vardir() - define common dirs vars & aliases
# $1: name variable to set
# $2: name of alias to define
# $3: script to source (relative to $2). '-' if no script.
# $4: path
#
# _vardir will set a variable referencing $4, and an alias which will
# change working directory to $1.
# if $3 is not '-', it will be sourced. $3 path must be either absolute,
# either relative to $4.
#
# Examples:
# _vardir MYDIR mydir - ~/foo/mydirprj
_vardir() {
    local _v="$1" _a="$2" _s="$3" _p="$4"
    local _x="cd $_p"
    export "$_v"="$_p"
    [[ $_s != "-" ]] && _x+="; . $_s"
    # shellcheck disable=SC2139
    alias "$_a"="$_x"
}
_vardir AOC    aoc    ./env.sh      ~/dev/advent-of-code    # Advent of code
_vardir WCHESS wchess -             ~/dev/www/crd/chess     # raoult.com chess
_vardir CHESS  chess  ./env.sh      ~/dev/brchess           # brchess
_vardir TOOLS  tools  -             ~/dev/tools             # tools
_vardir BRLIB  brlib  -             ~/dev/brlib             # brlib
_vardir EUD    eud    ./bin/ENV.sh  ~/dev/eudyptula         # eudyptula

# Indent style for emacs
# Local Variables:
# mode: shell-script
# sh-basic-offset: 4
# sh-indentation: 4
# indent-tabs-mode: nil
# End: