53 lines
1.2 KiB
Bash
53 lines
1.2 KiB
Bash
# Lines starting with '##' are intended for usage documentation
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# Does nothing if not using stdout
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function usage() {
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if [ -t 1 ]; then
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grep '^##' "$prog" | sed \
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-e 's/^##\s\?//' \
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-e "s/__PROG__/$me/" \
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-e "s|__DEFAULT_WXRX_WEB_PUBDIR__|${WXRX_WEB_PUBDIR:-undefined}|" \
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-e "s|__DEFAULT_WXRX_WEB_TEMPLATES__|${WXRX_WEB_TEMPLATES:-undefined}|" \
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1>&2
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fi
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}
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function nowstr() {
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date -u +"%Y-%m-%dT%H:%M:%S%Z"
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}
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function log() {
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if [ -t 1 ]; then
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printf "$(tput setaf 2)[${me}]$(tput sgr0) ${1}\n" ${@:2}
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else
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printf "$(nowstr) [${me}] ${1}\n" ${@:2}
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fi
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}
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function logerr() {
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if [ -t 2 ]; then
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printf "$(tput setaf 1)[${me}] ERROR:$(tput sgr0) ${1}\n" ${@:2} 1>&2
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else
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printf "$(nowstr) [${me}] ERROR: ${1}\n" ${@:2} 1>&2
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fi
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}
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function logwarn() {
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if [ -t 2 ]; then
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printf "$(tput setaf 3)[${me}] WARNING:$(tput sgr0) ${1}\n" ${@:2} 1>&2
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else
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printf "$(nowstr) [${me}] WARNING: ${1}\n" ${@:2} 1>&2
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fi
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}
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function logdebug() {
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if [ -z "${DEBUG}" ]; then
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return
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fi
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if [ -t 2 ]; then
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printf "$(tput setaf 4)[${me}] DEBUG:$(tput sgr0) ${1}\n" ${@:2} 1>&2
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else
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printf "$(nowstr) [${me}] DEBUG: ${1}\n" ${@:2} 1>&2
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fi
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}
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