chore: remove inactive browserstack wrapper package

.travis.yml

@@ -24,6 +24,7 @@ env:
   - BROWSER_STACK_ACCESS_KEY=BWCd4SynLzdDcv8xtzsB
   - ARCH=linux-x64
   - BROWSER_PROVIDER_READY_FILE=/tmp/angular-material2-build/readyfile
+  - BROWSER_PROVIDER_ERROR_FILE=/tmp/angular-material2-build/errorfile
   # GITHUB_TOKEN_ANGULAR
   - secure: "fq/U7VDMWO8O8SnAQkdbkoSe2X92PVqg4d044HmRYVmcf6YbO48+xeGJ8yOk0pCBwl3ISO4Q2ot0x546kxfiYBuHkZetlngZxZCtQiFT9kyId8ZKcYdXaIW9OVdw3Gh3tQyUwDucfkVhqcs52D6NZjyE2aWZ4/d1V4kWRO/LMgo="
   matrix:

package.json

@@ -51,7 +51,6 @@
     "@types/node": "^6.0.34",
     "@types/run-sequence": "0.0.27",
     "@types/rx": "^2.5.33",
-    "browserstacktunnel-wrapper": "^2.0.0",
     "conventional-changelog": "^1.1.0",
     "express": "^4.14.0",
     "firebase-tools": "^2.2.1",

scripts/browserstack/start_tunnel.sh

@@ -1,3 +1,71 @@
-export BROWSER_STACK_ACCESS_KEY=`echo $BROWSER_STACK_ACCESS_KEY | rev`
+#!/bin/bash
 
-node ./scripts/browserstack/start_tunnel.js &
+set -e -o pipefail
+
+# Workaround for Travis CI cookbook https://github.com/travis-ci/travis-ci/issues/4862,
+# where $PATH will be extended with relative paths to the NPM binaries.
+PATH=`echo $PATH | sed -e 's/:\.\/node_modules\/\.bin//'`
+
+TUNNEL_FILE="BrowserStackLocal-linux-x64.zip"
+TUNNEL_URL="https://www.browserstack.com/browserstack-local/$TUNNEL_FILE"
+TUNNEL_DIR="/tmp/browserstack-tunnel"
+TUNNEL_LOG="$LOGS_DIR/browserstack-tunnel.log"
+
+BROWSER_STACK_ACCESS_KEY=`echo $BROWSER_STACK_ACCESS_KEY | rev`
+
+# Cleanup and create the folder structure for the tunnel connector.
+rm -rf $TUNNEL_DIR $BROWSER_PROVIDER_READY_FILE
+mkdir -p $TUNNEL_DIR
+touch $TUNNEL_LOG
+
+cd $TUNNEL_DIR
+
+# Download the browserstack local binaries.
+curl $TUNNEL_URL -o $TUNNEL_FILE 2> /dev/null 1> /dev/null
+
+# Extract the browserstack local binaries from the tarball.
+mkdir -p browserstack-tunnel
+unzip -q $TUNNEL_FILE -d browserstack-tunnel
+
+# Cleanup the download directory.
+rm $TUNNEL_FILE
+
+ARGS=""
+
+# Set tunnel-id only on Travis, to make local testing easier.
+if [ ! -z "$TRAVIS_JOB_NUMBER" ]; then
+  ARGS="$ARGS --local-identifier $TRAVIS_JOB_NUMBER"
+fi
+
+echo "Starting Browserstack Local in the background, logging into:"
+echo "  $TUNNEL_LOG"
+echo "  ---"
+echo "  $ARGS"
+
+# Extension to the BrowserStackLocal binaries, because those can't create a readyfile.
+function create_ready_file {
+
+  # To be able to exit the tail properly we need to have a sub shell spawned, which is
+  # used to track the state of tail.
+  { sleep 120; touch $BROWSER_PROVIDER_ERROR_FILE; } &
+
+  TIMER_PID=$!
+
+  # Disown the background process, because we don't want to show any messages when killing
+  # the timer.
+  disown
+
+  # When the tail recognizes the `Ctrl-C` log message the BrowserStack Tunnel is up.
+  {
+    tail -n0 -f $TUNNEL_LOG --pid $TIMER_PID | { sed '/Ctrl/q' && kill -9 $TIMER_PID; };
+  } &> /dev/null
+
+  echo "BrowserStack Tunnel ready"
+
+  touch $BROWSER_PROVIDER_READY_FILE
+}
+
+browserstack-tunnel/BrowserStackLocal -k $BROWSER_STACK_ACCESS_KEY $ARGS &>> $TUNNEL_LOG &
+
+# Wait for the tunnel to be ready and create the readyfile with the Browserstack PID
+create_ready_file &

scripts/browserstack/teardown_tunnel.sh

@@ -5,13 +5,9 @@ set -e -o pipefail
 
 echo "Shutting down Browserstack tunnel"
 
-PID=$(cat $BROWSER_PROVIDER_READY_FILE);
+killall BrowserStackLocal
 
-# Resolving the PID from the readyfile.
-kill $PID
-
-
-while [[ -n `ps -ef | grep $PID | grep -v "grep"` ]]; do
+while [[ -n `ps -ef | grep "BrowserStackLocal" | grep -v "grep"` ]]; do
   printf "."
   sleep .5
 done

scripts/browserstack/waitfor_tunnel.sh

@@ -1,5 +1,6 @@
 #!/bin/bash
 
+TUNNEL_LOG="$LOGS_DIR/browserstack-tunnel.log"
 
 # Wait for Connect to be ready before exiting
 # Time out if we wait for more than 2 minutes, so the process won't run forever.
@@ -12,6 +13,11 @@ while [ ! -f $BROWSER_PROVIDER_READY_FILE ]; do
     echo
     echo "Timed out after 2 minutes waiting for tunnel ready file"
     exit 5
+  elif [ -f $BROWSER_PROVIDER_ERROR_FILE ]; then
+    echo
+    echo "An error occurred while starting the tunnel. See error:"
+    cat $TUNNEL_LOG
+    exit 5
   fi
 
   printf "."