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|
#!/bin/sh
# vim:se tw=78 sts=4:
# Copyright (C) 2011-2017 Osamu Aoki <osamu@debian.org>, GPL2+
: '
Run getmail in parallel for all config files.
Since getmail6 v6.18, if no --rcfile <file>,
getmail itself fetches using all config files, but serially.
'
set -e
if [ "$1" = "-p" ]; then
para=true
shift
elif [ "$1" = "--" ]; then
para=false
shift
else
para=false
fi
# check file extension
endwith () {
[ "$1" != "${1%$2}" ] && return 0 || return 1
}
startswith () {
BASE1=${1##*/}
[ "$BASE1" != "${BASE1#$2}" ] && return 0 || return 1
}
isrc() {
! endwith "$1" '~' && \
! endwith "$1" '#' && \
! startswith "$1" 'oldmail-' && \
! startswith "$1" '.' && \
! endwith "$1" '.json' && \
! endwith "$1" '.swp' && \
! endwith "$1" '.bak' && \
[ -f "$1" ] && return 0 || return 1;
}
UID_BY_ID=$(id -u)
PID_GETMAILS=$(pgrep -U $UID_BY_ID '^getmails$')
if [ "x$PID_GETMAILS" != "x$$" ]; then
echo "The getmails script is already running as PID=\"$PID_GETMAILS\" ." >&2
exit 1
fi
configdir=${XDG_CONFIG_HOME:-$HOME/.config}
if [ ! -d "$configdir" ]; then
getmailrcdir="$HOME/.getmail/config"
else
getmailrcdir="$configdir/getmail"
fi
if [ -f $getmailrcdir/stop ]; then
#note: stop needs to be in the config folder now
echo "Do not run getmail ... (if not, remove $getmailrcdir/stop)" >&2
exit 1
fi
rcfiles="getmail"
# Address concerns raised by #863856
# emacs backup files: foo~ foo#
# vim backup files: foo~ foo.swp
# generic backup files: foo.bak
# These are excluded but let's allow file names with @
if $para ; then
pids=""
for file in $getmailrcdir/* ; do
if isrc $file ; then
$rcfiles --rcfile "$file" "$@" &
pids="$pids $!"
fi
done
rc=0
if [ -n "$pids" ]; then
for pid in $pids ; do
wait $pid
prc=$?
if [ $prc -gt $rc ]; then
rc=$prc
fi
done
fi
exit $rc
else
for file in $getmailrcdir/* ; do
if isrc $file ; then
rcfiles="$rcfiles --rcfile \"$file\""
fi
done
eval "$rcfiles $@"
exit $?
fi
|
