#!/usr/bin/env bash
#
# ~/.bashrc.br.eowyn - host specific initialization
#
# (C) Bruno Raoult ("br"), 2001-2024
# 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)"

# ibus
#export GTK

# 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). '-': no script, '+': './script/env.sh'
# $4: project path
#
# _vardir() sets variable with $1 name to $4, and an alias with $2 name.
# The alias, when invoked, will:
#   (1) change working directory to $1
#   (2) source $3 when $3 is not '-'. $3 path can be relative (preferred), or
#       absolute. If $3 is "+", it will default to "scripts/env.sh".
#
# Examples:
# _vardir MYDIR mydir - ~/foo/mydirprj
_vardir() {
    local _v="$1" _a="$2" _s="$3" _p="$4"
    if [[ ! -d $_p ]]; then
        printf "ignored project: %s\n" "$_p"
        return 0
    fi
    local _x="cd $_p"
    export "$_v"="$_p"
    case "$_s" in
        -) ;;
        +) _s="scripts/env.sh" ;&
        *) if [[ -r "$_p/$_s" ]]; then
               _x+="; . $_s"
           else
               printf "%s: ignored.\n" "$_p/$_s"
           fi
    esac
    # shellcheck disable=SC2139
    alias "$_a"="$_x"
}
#_vardir AOC    aoc    +  ~/dev/advent-of-code     # Advent of code
_vardir WCHESS wchess -  ~/dev/www/crd/chess      # raoult.com chess
_vardir CHESS  chess  +  ~/dev/brchess            # brchess
_vardir TOOLS  tools  -  ~/dev/tools              # tools
_vardir BRLIB  brlib  -  ~/dev/brlib              # brlib
#_vardir EUD    eud    +  ~/dev/eudyptula          # eudyptula
_vardir DEV    dev    -  ~/dev                    # dev

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