YunoHost/yunohost
1
0
Fork 0
mirror of https://github.com/YunoHost/yunohost.git synced 2024-09-03 20:06:10 +02:00
Code Issues Projects Releases Packages Wiki Activity

Use getopts for ynh_use_logrotate

Browse source
This commit is contained in:
Maniack Crudelis 2018-10-10 21:15:06 +02:00 • committed by GitHub
parent cedaaa9087
commit 16e00fb7e6
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 38 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

50
data/helpers.d/backend
View file

@ -1,9 +1,11 @@
#!/bin/bash
# Use logrotate to manage the logfile
#
# usage: ynh_use_logrotate [logfile] [--non-append|--append] [specific_user/specific_group]
# | arg: logfile - absolute path of logfile
# | arg: --non-append - (Option) Replace the config file instead of appending this new config.
# | arg: specific_user : run logrotate as the specified user and group. If not specified logrotate is runned as root.
# usage: ynh_use_logrotate [--logfile=/log/file] [--nonappend] [--specific_user=user/group]
# | arg: -l, --logfile= - absolute path of logfile
# | arg: -n, --nonappend - (Option) Replace the config file instead of appending this new config.
# | arg: -u, --specific_user : run logrotate as the specified user and group. If not specified logrotate is runned as root.
#
# If no argument provided, a standard directory will be use. /var/log/${app}
# You can provide a path with the directory only or with the logfile.
@ -13,28 +15,52 @@
# It's possible to use this helper several times, each config will be added to the same logrotate config file.
# Unless you use the option --non-append
ynh_use_logrotate () {
local customtee="tee -a"
local user_group="${3:-}"
# Declare an array to define the options of this helper.
declare -Ar args_array=( [l]=logfile= [n]=nonappend [u]=specific_user= [y]=non [a]=append )
# [y]=non [a]=append are only for legacy purpose, to not fail on the old option '--non-append'
local logfile
local nonappend
local specific_user
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
local logfile="${logfile:-}"
local nonappend="${nonappend:-0}"
local specific_user="${specific_user:-}"
# LEGACY CODE - PRE GETOPTS
if [ $# -gt 0 ] && [ "$1" == "--non-append" ]; then
customtee="tee"
nonappend=1
# Destroy this argument for the next command.
shift
elif [ $# -gt 1 ] && [ "$2" == "--non-append" ]; then
customtee="tee"
nonappend=1
fi
if [ $# -gt 0 ]; then
if [ $# -gt 0 ] && [ "$(echo ${1:0:1})" != "-" ]; then
if [ "$(echo ${1##*.})" == "log" ]; then # Keep only the extension to check if it's a logfile
local logfile=$1 # In this case, focus logrotate on the logfile
else
local logfile=$1/*.log # Else, uses the directory and all logfile into it.
fi
fi
# LEGACY CODE
local customtee="tee -a"
if [ "$nonappend" -eq 1 ]; then
customtee="tee"
fi
if [ -n "$logfile" ]
then
if [ "$(echo ${logfile##*.})" != "log" ]; then # Keep only the extension to check if it's a logfile
local logfile="$1/*.log" # Else, uses the directory and all logfile into it.
fi
else
local logfile="/var/log/${app}/*.log" # Without argument, use a defaut directory in /var/log
logfile="/var/log/${app}/*.log" # Without argument, use a defaut directory in /var/log
fi
local su_directive=""
if [[ -n $user_group ]]; then
if [[ -n $specific_user ]]; then
su_directive=" # Run logorotate as specific user - group
su ${user_group%/*} ${user_group#*/}"
su ${specific_user%/*} ${specific_user#*/}"
fi
cat > ./${app}-logrotate << EOF # Build a config file for logrotate