mirror of
https://github.com/dustinkirkland/byobu.git
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75 lines
1.9 KiB
Bash
Executable File
75 lines
1.9 KiB
Bash
Executable File
#!/bin/sh
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#
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# manifest - import/export a list of packages
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# Copyright (C) 2016 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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set -e
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if ! command -v pastebinit >/dev/null 2>&1; then
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echo "ERROR: pastebinit not found. Hint:" 1>&2
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echo " sudo apt install pastebinit" 1>&2
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exit 1
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fi
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export_packages() {
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if [ "$OBJECT" = "-" ]; then
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dpkg -l
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elif echo "$OBJECT" | grep -qs ".*://.*"; then
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dpkg -l | gzip -9 | base64 | pastebinit -b "${OBJECT##*/}"
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else
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dpkg -l > "$OBJECT"
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fi
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}
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import_packages() {
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if [ "$OBJECT" = "-" ]; then
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sudo apt install $(cat /dev/stdin | grep "^ii\s" | col2)
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elif echo "$OBJECT" | grep -qs ".*://.*"; then
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sudo apt install $(wget -q -O- "$OBJECT" | grep -A 999999999 '<div class="paste"><pre>' | grep -B 999999999 "^</pre>" | sed -e "s/.*<pre>//" -e "s/^<\/pre>.*//" | base64 -d | gunzip | grep "^ii\s" | col2)
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else
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sudo apt install $(cat "$OBJECT" | grep "^ii\s" | col2)
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fi
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}
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usage() {
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cat <<EOF
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USAGE:
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$0 export [-|URL|FILENAME]
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$0 import -|URL|FILENAME
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EOF
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exit 0
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}
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if [ -n "$1" ]; then
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ACTION="$1"
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shift
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else
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usage
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fi
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if [ -n "$1" ]; then
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OBJECT="$1"
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shift
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fi
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if [ "$ACTION" = "import" ]; then
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import_packages
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elif [ "$ACTION" = "export" ]; then
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[ -n "$OBJECT" ] || OBJECT="http://paste.ubuntu.com"
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export_packages
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else
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usage
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fi
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