29 lines
512 B
Plaintext
29 lines
512 B
Plaintext
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#!/usr/bin/env bash
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set -Eeuo pipefail
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conf='/etc/exim4/update-exim4.conf.conf'
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args=()
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while [ "$#" -gt 0 ]; do
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key="$1"
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value="$2"
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shift 2
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if ! grep -qE "^#?${key}=" "$conf"; then
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echo >&2 "error: '$key' not found in '$conf'"
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exit 1
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fi
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sed_escaped_value="$(sed -e 's/[\/&]/\\&/g' <<<"$value")"
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args+=( -e "s/^#?(${key})=.*/\1='${sed_escaped_value}'/" )
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done
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if [ "${#args[@]}" -eq 0 ]; then
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echo >&2 "error: nothing to do?"
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exit 1
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fi
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set -x
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sed -ri "${args[@]}" "$conf"
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update-exim4.conf -v
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