test: Move perf.js report file to $LOGDIR/web

The tests generate a performance report in $BASEPATH/perf.js and
hooks/pre-push copies it to the website.  To avoid cluttering the working
directory, instead put perf.js in $LOGDIR/web, since it's a test output
artefact.  Update hooks/pre-push to copy from its new location.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

hooks/pre-push

@@ -34,8 +34,8 @@ ssh "${USER_HOST}" 				"mkdir -p ${WEB} ${TEST} ${BIN}"
 cd test
 
 ./ci
-gzip -fk9 perf.js
-scp perf.js perf.js.gz				"${USER_HOST}:${WEB}/"
+gzip -fk9 test_logs/web/perf.js
+scp test_logs/web/perf.js test_logs/web/perf.js.gz "${USER_HOST}:${WEB}/"
 scp test_logs/* 				"${USER_HOST}:${TEST}/"
 ./run_demo
 

test/.gitignore

@@ -1,4 +1,3 @@
-perf.js
 test_logs/
 mbuto/
 *.img

test/lib/perf_report

@@ -14,7 +14,7 @@
 # Author: Stefano Brivio <sbrivio@redhat.com>
 
 PERF_LINK_COUNT=0
-PERF_JS="${BASEPATH}/perf.js"
+PERF_JS="${LOGDIR}/web/perf.js"
 
 PERF_TEMPLATE_HTML="document.write('"'
 Throughput in Gbps, latency in µs. Threads are <span style="font-family: monospace;">iperf3</span> processes, <i>passt</i> and <i>pasta</i> are currently single-threaded.<br/>
@@ -126,6 +126,7 @@ for (var i = 0; i < perf_links.length; i++) {
 
 # perf_init() - Process first part of template
 perf_init() {
+        mkdir -p "$(dirname "${PERF_JS}")"
 	echo "${PERF_TEMPLATE_HTML}" > "${PERF_JS}"
 	perf_report_sub commit "$(echo ${COMMIT} | sed "s/'/\\\'/g")"
 }