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b1594a8b1c
This PR does two small things: 1. The log level, in case it is unset, will now be "calculated" from `/etc/dms-settings` and not always default to `info`. This way, we can ensure that more often than not, the log level the user chose when starting DMS is used everywhere. 2. I noticed that the way I obtained the log level could be used to obtain any env variable's log level. I therefore added a function to `utils.sh` in case we use it in the future.
23 lines
487 B
Bash
23 lines
487 B
Bash
#! /bin/bash
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function _escape
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{
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echo "${1//./\\.}"
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}
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# Check if string input is an empty line, only whitespaces
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# or `#` as the first non-whitespace character.
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function _is_comment
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{
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grep -q -E "^\s*$|^\s*#" <<< "${1}"
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}
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# Provide the name of an environment variable to this function
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# and it will return its value stored in /etc/dms-settings
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function _get_dms_env_value
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{
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local VALUE
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VALUE=$(grep "^${1}=" /etc/dms-settings | cut -d '=' -f 2)
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printf '%s' "${VALUE:1:-1}"
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}
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