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JUCE eselect modules
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eselect-juce/juceaide.eselect

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1.9 KiB

# -*-eselect-*- vim: ft=eselect
# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU GPL version 2 or later
DESCRIPTION="Manage the juceaide version"
MAINTAINER="flewkey@2a03.party"
VERSION="@V@"
find_targets() {
local target
for target in "${EROOT}/opt/juce-"*; do
[[ -f "${target}/juceaide" ]] && basename ${target}
done
}
remove_symlink() {
rm -f "${EROOT}/usr/bin/juceaide"
}
set_symlink() {
local target="${1}"
ln -s "${EROOT}/opt/${target}/juceaide" "${EROOT}/usr/bin/juceaide"
}
get_version() {
local path=$(canonicalise "${EROOT}/usr/bin/juceaide")
echo $(basename "${path::-8}")
}
validate_target() {
[[ -f "${EROOT}/opt/${1}/juceaide" ]] || die
}
# show
describe_show() {
echo "Show the current juceaide version"
}
do_show() {
write_list_start "Current juceaide version:"
if [[ -f "${EROOT}/usr/bin/juceaide" ]]; then
write_kv_list_entry $(get_version) ""
else
write_kv_list_entry "(unset)" ""
fi
}
# list
describe_list() {
echo "List available juceaide versions"
}
do_list() {
local i targets=( $(find_targets) )
write_list_start "Available juceaide versions:"
for (( i = 0; i < ${#targets[@]}; i++ )); do
[[ ${targets[i]} = $(get_version) ]] \
&& targets[i]=$(highlight_marker "${targets[i]}")
done
write_numbered_list -m "(none found)" "${targets[@]}"
}
# set
describe_set() {
echo "Set a new juceaide version"
}
describe_set_parameters() {
echo "<target>"
}
describe_set_options() {
echo "target : Target JUCE package"
}
do_set() {
[[ -z ${1} ]] && die -q "Please specify a version of JUCE"
local target="${1}"
if is_number "${target}" ; then
targets=( $(find_targets) )
target=${targets[$((${target}-1))]}
fi
validate_target ${target} || die -q "Invalid target"
remove_symlink || die -q "Failed to remove the existing symlink"
set_symlink "${target}" || die -q "Failed to set the new symlink"
}