1#!/bin/sh
2set -ex
3
4hide_output() {
5  set +x
6  on_err="
7echo ERROR: An error was encountered with the build.
8cat /tmp/build.log
9exit 1
10"
11  trap "$on_err" ERR
12  bash -c "while true; do sleep 30; echo \$(date) - building ...; done" &
13  PING_LOOP_PID=$!
14  "$@" &> /tmp/build.log
15  trap - ERR
16  kill $PING_LOOP_PID
17  rm -f /tmp/build.log
18  set -x
19}
20
21git clone https://github.com/emscripten-core/emsdk.git /emsdk-portable
22cd /emsdk-portable
23hide_output ./emsdk install 1.39.20
24./emsdk activate 1.39.20
25