mirror of
https://github.com/dokku/dokku.git
synced 2025-12-29 00:25:08 +01:00
79 lines
2.3 KiB
Bash
Executable File
79 lines
2.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
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source "$(dirname "$0")/functions"
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source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
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source "$PLUGIN_AVAILABLE_PATH/config/functions"
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case "$1" in
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logs)
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[[ -z $2 ]] && dokku_log_fail "Please specify an app to run the command on"
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APP="$2"; verify_app_name "$2"
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APP_ROOT="$DOKKU_ROOT/$APP"
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COLORS=(36 33 32 35 31)
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if ! (is_deployed "$APP"); then
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echo "Application's container not found"
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exit 1
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fi
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shift 2;
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TEMP=$(getopt -o htqn:p: --long help,tail,quiet,num:,ps: -n 'dokku logs' -- "$@")
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if [[ $? != 0 ]]; then usage >&2 ; exit 1 ; fi
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eval set -- "$TEMP"
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DOKKU_LOGS_LINE_NUMBERS="100"
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while true; do
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case "$1" in
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-t|--tail) DOKKU_LOGS_ARGS+="--follow "; shift ;;
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-n|--num) DOKKU_LOGS_LINE_NUMBERS="$2"; shift 2 ;;
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-p|--ps) DOKKU_LOGS_ONLY_PROCESS="$2"; shift 2 ;;
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-q|--quiet) DOKKU_LOGS_NO_PRETTY_PRINT="true"; shift ;;
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--) shift; break ;;
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*) echo "Internal error"; exit 1;;
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esac
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done
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if [[ -n $DOKKU_LOGS_ONLY_PROCESS ]]; then
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CONTAINERS=("$APP_ROOT/CONTAINER.$DOKKU_LOGS_ONLY_PROCESS".*)
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else
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CONTAINERS=("$APP_ROOT"/CONTAINER.*)
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fi
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[[ -z $(stat -t "${CONTAINERS[0]}" 2>/dev/null) ]] && exit 0
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DOKKU_LOGS_ARGS+="--tail $DOKKU_LOGS_LINE_NUMBERS"
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((MAX_INDEX=${#CONTAINERS[*]} - 1)) || true
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for i in ${!CONTAINERS[*]}; do
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DYNO=$(echo "${CONTAINERS[i]}" | sed -r 's/.*CONTAINER\.(.*)/\1/')
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CID=$(< "${CONTAINERS[i]}")
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COLOR=${COLORS[i % ${#COLORS[*]}]}
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if [[ $DOKKU_LOGS_NO_PRETTY_PRINT == "true" ]]; then
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DOKKU_LOGS_CMD+="(docker logs $DOKKU_LOGS_ARGS $CID 2>&1)"
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else
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DOKKU_LOGS_PRETTY_PRINT_CMD="sed -r 's/^([^Z]+Z )/\x1b[${COLOR}m\1app[$DYNO]:\x1b[0m /gm'"
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DOKKU_LOGS_CMD+="(docker logs -t $DOKKU_LOGS_ARGS $CID 2>&1 | $DOKKU_LOGS_PRETTY_PRINT_CMD)"
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fi
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if [[ $i != "$MAX_INDEX" ]]; then
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DOKKU_LOGS_CMD+="& "
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else
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DOKKU_LOGS_CMD+="; "
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fi
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done
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bash -c "($DOKKU_LOGS_CMD)"
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;;
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logs:help)
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usage
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;;
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help)
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cat<<EOF
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logs <app> [-h] [-t] [-n num] [-q] [-p process], Show the last logs for an application
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EOF
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;;
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*)
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exit $DOKKU_NOT_IMPLEMENTED_EXIT
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;;
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esac
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