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15 changes: 15 additions & 0 deletions example/verbose.sh
Original file line number Diff line number Diff line change
@@ -0,0 +1,15 @@
#!/usr/bin/env bash
source "$(cd "${BASH_SOURCE[0]%/*}" && pwd)/../lib/oo-bootstrap.sh"

import util/log

namespace test/verbose
VERBOSE=2

Log::AddOutput test/verbose DEBUG

Log "this log will be printed"
V=2 Log "this log will be displayed"

VERBOSE=1
V=2 Log "this log will not be displayed"
6 changes: 6 additions & 0 deletions lib/util/log.sh
Original file line number Diff line number Diff line change
Expand Up @@ -36,6 +36,12 @@ Log::DisableFilter() {
}

Log() {
# support verbosing logging
local V="${V:-0}"
if [[ $VERBOSE < $V ]]; then
return
fi

local callingFunction="${FUNCNAME[1]}"
local callingScript="${BASH_SOURCE[1]}"
local scope
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