2 # Copyright (C) 2014-2016 Ian Kelling
4 # Licensed under the Apache License, Version 2.0 (the "License");
5 # you may not use this file except in compliance with the License.
6 # You may obtain a copy of the License at
8 # http://www.apache.org/licenses/LICENSE-2.0
10 # Unless required by applicable law or agreed to in writing, software
11 # distributed under the License is distributed on an "AS IS" BASIS,
12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 # See the License for the specific language governing permissions and
14 # limitations under the License.
16 # This file is exactly the same as logq-function except the last line
17 # to make it into a script.
19 local help="Usage: logq [-h|--help] COMMAND [ARG...]
21 Log to temp file, output tail of log in case of error.
23 Run COMMAND with ARGs. Output return code, command, and log path. Tail
24 log if there is a failure. Follows output format of logsave."
26 if [[ $1 == --help ||
$1 == -h ]]; then
30 if [[ $# == 0 ]]; then
31 echo "error: need 1 or more arguments
36 # deliniate arguments, so spaces aren't ambiguous
40 prettycommand
+="[$index]$x "
45 file="$(mktemp -d)/${file//[[:space:]\/]/_}"
46 # give us ~20 char filename max
49 printf "%s\n%s\n\n" "Log of $prettycommand" "$(date)" >"$file"
51 if [[ $
- != *x
* ]]; then
55 # we will propagate any errors
62 printf "\n%s\n%s\n" "$(date)" "----------------" >> "$file"
64 if [[ $logq_ret != 0 ]]; then
66 if [[ $
- != *x
* ]]; then
67 echo "logq failure. $x :"