52 lines
1.4 KiB
Plaintext
52 lines
1.4 KiB
Plaintext
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#!/bin/bash
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#
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# Common template vars and functions/procedures
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#
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# Copyright (C) 2012 Mike Gerwitz
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#
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# This file is part of repo2html.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# #
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# default template path (the former is exported so that templates themselves may
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# make use of default templates)
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declare -xr path_default_tpl=./tpl
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declare -xr path_tpl="${1:-$path_default_tpl}"
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resolv-template()
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{
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name="$1"
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[ -x "$path_tpl/$name" ] \
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&& echo "$path_tpl/$name" \
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|| echo "$path_default_tpl/$name"
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}
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apply-template()
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{
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$( resolv-template "$1" )
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}
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exec-template()
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{
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exec $( resolv-template "$1" )
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}
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# allows custom templates to invoke the default template (say, to set/override
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# options)
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resume-default()
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{
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exec "$path_default_tpl/$1"
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}
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export -f resolv-template apply-template exec-template resume-default
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