mirror of
https://github.com/RasppleII/a2cloud.git
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f6555c024c
…why? Because show_changes will become the "do you want to install this?" confirmation at some point. That's not what it does now, it just shows you the version for now. But eventually it will tell you the version you have installed, compare to the version you are going to install, show you the changes between here and there, and ask you if you actually want to proceed with installation. When that happens it'll be appropriate to rename the script, but for now it's a placeholder.
33 lines
1.2 KiB
Bash
Executable File
33 lines
1.2 KiB
Bash
Executable File
#! /bin/bash
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# vim: set tabstop=4 shiftwidth=4 noexpandtab filetype=sh:
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# show_changes - show a2cloud version differences
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#
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# To the extent possible under law, T. Joseph Carter and Ivan Drucker have
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# waived all copyright and related or neighboring rights to the a2cloud
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# scripts themselves. Software used or installed by these scripts is subject
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# to other licenses. This work is published from the United States.
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# Find the path of our source directory
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a2cSource="$( dirname "${BASH_SOURCE[0]}" )/.."
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pushd $a2cSource >/dev/null
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a2cSource="$PWD"
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popd >/dev/null
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if [[ ! -f "$a2cSource/.a2cloud_source" ]]; then
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printf "\na2cloud: cannot find a2cloud source directory in $a2cSource.\n\n"
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exit 1
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fi
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newVersion=$(grep '^a2cloudVersion' "$a2cSource/install.sh" | cut -d '"' -f 2)
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if [[ -f /usr/local/etc/A2CLOUD-version ]]; then
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installedVersion="$(cat /usr/local/etc/A2CLOUD-version)"
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if [[ $installedVersion != *.*.* ]]; then
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installedVersion="${installedVersion:0:1}.${installedVersion:1:1}.${installedVersion:2}"
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fi
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fi
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echo "a2cloud version available: $newVersion"
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echo "a2cloud version installed: ${installedVersion:-None}"
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# FIXME: Do something useful with a changelog perhaps?
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