forked from mirrored-repos/manjaro-tools
31 lines
1 KiB
Bash
31 lines
1 KiB
Bash
#!/bin/bash
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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; version 2 of the License.
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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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# $1: new branch
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mount_root_image(){
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msg2 "overlayfs: mount [root-image] on [${1##*/}]"
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mkdir -p "${work_dir}/work"
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mount -t overlay overlay -olowerdir="${work_dir}/root-image",upperdir="$1",workdir="${work_dir}/work" "$1"
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}
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mount_custom_image(){
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msg2 "overlayfs: mount [${1##*/}] on [${custom}-image]"
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mkdir -p "${work_dir}/work"
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mount -t overlay overlay -olowerdir="${work_dir}/${custom}-image":"${work_dir}/root-image",upperdir="$1",workdir="${work_dir}/work" "$1"
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}
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umount_image(){
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if mountpoint -q "$1";then
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msg2 "overlayfs: unmount ${1##*/}"
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umount $1
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rm -rf "${work_dir}/work"
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fi
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}
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