84 lines
2.7 KiB
Bash
84 lines
2.7 KiB
Bash
#!/usr/bin/env bash
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#
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# ~/.bashrc.br.lorien - host specific initialization
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#
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# (C) Bruno Raoult ("br"), 2001-2024
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# Licensed under the GNU General Public License v3.0 or later.
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# Some rights reserved. See COPYING.
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#
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# You should have received a copy of the GNU General Public License along with this
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# program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.html>.
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#
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# SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html>
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#
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# Usage: to be invoked from .bashrc.$USER
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# i.e., add at the end of .bashrc.$USER:
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# [ -f "$HOME/.bashrc.$USER.$(hostname)" ] && . "$HOME/.bashrc.$USER.$(hostname)"
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# mysql aliases. Will match any "[client-XXX]" lines in ~/.my.cnf
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# and generate "myXXX" aliases.
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if [[ -r ~/.my.cnf ]]; then
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mapfile -t MYSQL_ARRAY < ~/.my.cnf
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for line in "${MYSQL_ARRAY[@]}"; do
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if [[ $line =~ ^\[client-(.+)\]$ ]]; then
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SUFFIX="${BASH_REMATCH[1]}"
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# shellcheck disable=SC2139,SC2140
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alias my"$SUFFIX"="mysql --defaults-group-suffix=-$SUFFIX"
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fi
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done
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fi
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# shortcuts to commonly used directories/projects
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# _vardir() - define common dirs vars & aliases
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# $1: name variable to set
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# $2: name of alias to define
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# $3: script to source (relative to $2). '-': no script, '+': './script/env.sh'
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# $4: project path
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#
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# _vardir() sets variable with $1 name to $4, and an alias with $2 name.
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# The alias, when invoked, will:
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# (1) change working directory to $1
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# (2) source $3 when $3 is not '-'. $3 path can be relative (preferred), or
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# absolute. If $3 is "+", it will default to "scripts/env.sh".
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#
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# Examples:
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# _vardir MYDIR mydir - ~/foo/mydirprj
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_vardir() {
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local _v="$1" _a="$2" _s="$3" _p="$4"
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if [[ ! -d $_p ]]; then
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printf "ignored project: %s\n" "$_p"
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return 0
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fi
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local _x="cd $_p"
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export "$_v"="$_p"
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case "$_s" in
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-) ;;
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+) _s="scripts/env.sh" ;&
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*) if [[ -r "$_p/$_s" ]]; then
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_x+="; . $_s"
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else
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printf "%s: ignored.\n" "$_p/$_s"
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fi
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esac
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# shellcheck disable=SC2139
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alias "$_a"="$_x"
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}
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_vardir AOC aoc + ~/dev/advent-of-code # Advent of code
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_vardir WCHESS wchess - ~/dev/www/crd/chess # raoult.com chess
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_vardir CHESS chess + ~/dev/brchess # brchess
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_vardir ENGINES engines - ~/dev/chess-engines # chess engines
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_vardir TOOLS tools - ~/dev/tools # tools
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_vardir BRLIB brlib - ~/dev/brlib # brlib
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_vardir EUD eud + ~/dev/eudyptula # eudyptula
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_vardir DEV dev - ~/dev # dev
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# Indent style for emacs
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# Local Variables:
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# mode: shell-script
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# sh-basic-offset: 4
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# sh-indentation: 4
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# indent-tabs-mode: nil
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# End:
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