Convert into single docker image, change volume structure etc

Makefile inconsistent!

dockerbin/cron-command

@@ -0,0 +1,30 @@
+#!/bin/bash
+set -euo pipefail
+IFS=$'\n\t'
+
+# check lock
+lock=/var/run/cloner.pid
+
+dir_prefix=cloner
+
+max_jobs=${JOBS:-3}
+
+function die(){
+	echo $@ 1>&2
+	exit 1
+}
+
+# first, check process
+if [ -f $lock ] 
+then
+	pid=$(cat $lock)
+	# if it still runs, die not so quietly
+	[ -n "$pid" ] && [ -d /proc/$pid ] && die "Another process running!"
+fi
+# else make some mess and setup trap
+echo $BASHPID > $lock
+
+find /data -maxdepth 1 -type d -name "${dir_prefix}-*" | \
+	parallel --lb -j $max_jobs -n 1 run-mirror-update
+
+

dockerbin/launch-cron

@@ -0,0 +1,14 @@
+#!/bin/bash
+set -euo pipefail
+IFS=$'\n\t'
+
+# make parallel citation shut up
+mkdir ~executor/.parallel
+touch ~executor/.parallel/will-cite
+
+# repair ownership
+find /data \! -user executor -exec chown executor:executor {} \;
+
+# run cron
+crond -f
+

dockerbin/run-mirror-update

@@ -0,0 +1,35 @@
+#!/bin/bash
+set -euo pipefail
+IFS=$'\n\t'
+
+function log(){
+	local title=${raw:-$name}
+	[ -z "$title" ] || title=" [$title]"
+	echo "[$(date +"%X")]$title $@"
+}
+
+function die(){
+	log "$@" 1>&2
+	exit 1
+}
+
+
+scratch=$(mktemp -d -t tmp.XXXXXXXXXX)
+function finish {
+	rm -rf "$scratch"
+}
+trap finish EXIT
+
+
+# necessary checks
+pathto=${1:-}
+[ -n "$pathto" ] || die "No project specified"
+
+raw=$(basename $pathto | sed 's/^cloner-//g')
+
+# is it enabled?
+[ -f "$pathto/.enabled" ] || die "$raw not enabled!"
+
+
+env BASE=$pathto run-checker | while read line; do log "$line"; done
+