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feat: allow tailing a specific number of log lines

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This commit is contained in:
Jose Diaz-Gonzalez
2021-10-26 22:27:13 -04:00
parent d9078421f3
commit 90cd95c1b1
4 changed files with 20 additions and 9 deletions
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6
common-functions
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@@ -578,14 +578,14 @@ service_list() {
service_logs() {
declare desc="display logs for a service"
declare SERVICE="$1" TAIL_FLAG="$2"
declare SERVICE="$1" TAIL_FLAG="$2" TAIL_COUNT="$3"
local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
local ID=$(cat "$SERVICE_ROOT/ID")
local RE_INTEGER='^[0-9]+$'
DOKKU_LOGS_ARGS="--tail 100"
DOKKU_LOGS_ARGS="--tail $TAIL_COUNT"
if [[ "$TAIL_FLAG" == "-t" ]] || [[ "$TAIL_FLAG" == "--tail" ]]; then
DOKKU_LOGS_ARGS="--follow"
DOKKU_LOGS_ARGS+=" --follow"
fi
docker inspect "$ID" &>/dev/null || dokku_log_fail "Service container does not exist"