48 lines
890 B
Bash
Executable File
48 lines
890 B
Bash
Executable File
#!/bin/bash
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# Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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# Color output encodings.
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COL_RED='\E[31;1m'
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COL_GREEN='\E[32;1m'
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COL_YELLOW='\E[33;1m'
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COL_BLUE='\E[34;1m'
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COL_STOP='\E[0;m'
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# args: [message]
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green() {
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echo -e "${COL_GREEN}$*${COL_STOP}"
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}
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# args: [message]
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yellow() {
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echo -e "${COL_YELLOW}WARNING: $*${COL_STOP}"
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}
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# args: [message]
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red() {
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echo -e "${COL_RED}$*${COL_STOP}"
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}
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# args: [nested level] [message]
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error() {
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local lev=${1:-}
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case "${1:-}" in
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[0-9]*)
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lev=$1
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shift
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;;
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*) lev=0
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;;
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esac
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local x=$(caller $lev)
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local cline="${x%% *}"
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local cfile="${x#* }"
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cfile="${cfile##*/}"
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local args="$*"
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local spacer="${args:+: }"
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red "at ${cfile}, line ${cline}${spacer}${args}" 1>&2
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exit 1
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}
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