Firmware daily build helper script

firmgen.sh

#!/bin/bash

USERNAME=username
PASSWORD=password

REPO="svn://192.168.0.30/svn/trunk"
FW="project"

OUTDIR=$HOME/build.fw
BUILDLOG=buildlog
BUILTLST=builtlst

AUTH="--no-auth-cache --non-interactive --username $USERNAME --password $PASSWORD"
RANGE={$(date --date="yesterday" --iso-8601=minutes)}:{$(date --date="today" --iso-8601=minutes)}

############################################################

mkdir -p "$OUTDIR"

declare -A builtlst
for n in $(cat "$OUTDIR/$BUILTLST" 2>/dev/null); do
	builtlst[$n]=1
done

############################################################

for fw in $FW
do
	tmpfile=$(mktemp)
	num=$(svn log $AUTH --stop-on-copy --xml -r $RANGE "$REPO/$fw" | tee $tmpfile | xmllint -xpath "count(/log/logentry)" -)

	for ((i=0; i < $num; i++))
	do
		rev=$(xmllint -xpath "number(/log/logentry[$((i+1))]/@revision)" $tmpfile)
		name=$(basename "$REPO/$fw")-r$rev
		wc="$OUTDIR/$name"

		# checkout & build
		if [[ ! -d "$wc" && ! ${builtlst[$name]} ]]; then
			svn checkout $AUTH --revision "$rev" "$REPO/$fw" "$wc"

			# build
			build_date=$(date +%Y%m%d%H%M%S)
			(cd "$wc" && make all 2>&1 | tee "$BUILDLOG") && chmod -R -w "$wc"

			echo "$name" >> "$OUTDIR/$BUILTLST"
		fi
	done

	rm -f $tmpfile
done