54 lines
1.5 KiB
Bash
Executable File
54 lines
1.5 KiB
Bash
Executable File
#!/bin/sh -e
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#
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# packages: count the number of packages installed
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#
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# Copyright (C) 2023 Dustin Kirkland
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#
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# Authors: Dustin Kirkland <kirkland@byobu.org>
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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 3 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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#
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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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__packages_detail() {
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if eval $BYOBU_TEST dpkg >/dev/null 2>&1; then
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dpkg -l | grep ^ii
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fi
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if eval $BYOBU_TEST snap >/dev/null 2>&1; then
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snap list
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fi
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if eval $BYOBU_TEST apk >/dev/null 2>&1; then
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apk info
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fi
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return
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}
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__packages() {
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local packages=0
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if eval $BYOBU_TEST dpkg >/dev/null 2>&1; then
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count=$(dpkg -l | grep -c ^ii)
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packages=$((packages+count))
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fi
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if eval $BYOBU_TEST snap >/dev/null 2>&1; then
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count=$(snap list | grep -c -v "^Name\s")
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packages=$((packages+count))
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fi
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if eval $BYOBU_TEST apk >/dev/null 2>&1; then
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count=$(apk info | wc -l)
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packages=$((packages+count))
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fi
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[ -n "$packages" ] || return
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color w y; printf "[%s]" "$count"; color --;
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}
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# vi: syntax=sh ts=4 noexpandtab
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