64 lines
1.2 KiB
Bash
64 lines
1.2 KiB
Bash
SH_LOG_LEVEL_FATAL=0
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SH_LOG_LEVEL_ERROR=1
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SH_LOG_LEVEL_WARN=2
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SH_LOG_LEVEL_INFO=3
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SH_LOG_LEVEL_DEBUG=4
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SH_LOG_LEVEL_TRACE=5
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SH_LOG_LEVEL=${SH_LOG_LEVEL_INFO}
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sh_log() { sh_log_info "${@}"; }
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sh_log_debug() {
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if [ "${SH_LOG_LEVEL}" -ge "${SH_LOG_LEVEL_DEBUG}" ]; then
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_sh_log "[DEBUG]" "${@}"
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fi
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}
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sh_log_error() {
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local code="${1}"
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shift
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[ -n "${code}" ] || sh_log_fatal 1 "No error code"
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if [ "${SH_LOG_LEVEL}" -ge "${SH_LOG_LEVEL_ERROR}" ]; then
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_sh_log "[ERROR]" "${@}" >&2
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return "${code}"
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fi
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}
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sh_log_fatal() {
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local code="${1}"
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shift
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[ -n "${code}" ] || sh_log_fatal 1 "No error code"
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if [ "${SH_LOG_LEVEL}" -ge "${SH_LOG_LEVEL_FATAL}" ]; then
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_sh_log "[FATAL]" "${@}" >&2
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exit "${code}"
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fi
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}
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sh_log_info() {
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if [ "${SH_LOG_LEVEL}" -ge "${SH_LOG_LEVEL_INFO}" ]; then
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_sh_log "" "${@}"
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fi
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}
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sh_log_trace() {
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if [ "${SH_LOG_LEVEL}" -ge "${SH_LOG_LEVEL_TRACE}" ]; then
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_sh_log "[TRACE]" "${@}"
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fi
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}
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sh_log_warn() {
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if [ "${SH_LOG_LEVEL}" -ge "${SH_LOG_LEVEL_WARN}" ]; then
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_sh_log "[ WARN]" "${@}"
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fi
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}
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_sh_log() {
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local prefix="${1}"
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shift
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local line
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for line in "${@}"; do
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[ -n "${prefix}" ] && printf "%s" "${prefix} "
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echo "${line}"
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done
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}
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