34 lines
552 B
Bash
Executable File
34 lines
552 B
Bash
Executable File
#! /bin/bash
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#
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# tmp.bash
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# Copyright (C) 2018 salt <salt@lap-th-e560-0>
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#
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# Distributed under terms of the MIT license.
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#
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# Define variables
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name="$(basename "$0" .sh)"
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tmpdir="$(mktemp -d)"
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# Verify them
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[ -z ${tmpdir+x} ] && exit 2
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# Define functions
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function log() {
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[ -z ${1+x} ] && return 1
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# shellcheck disable=1117
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printf "%b: %s\n" \
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"$name" \
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"$1"
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}
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function cleanup() {
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rm -rf "${tmpdir}"
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}
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trap "cleanup" EXIT
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# Do the do
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log "This folder will be removed when this shell exits"
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(
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cd "${tmpdir}" || exit 50
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exec "$SHELL"
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)
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cleanup
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