chore(travis): clean up logs

Forward SauceConnect logs and Karma debug logs into a file and print these files at the very end of a build.

.travis.yml

@@ -7,6 +7,13 @@ env:
     - SAUCE_USERNAME=angular-ci
     - SAUCE_ACCESS_KEY=9b988f434ff8-fbca-8aa4-4ae3-35442987
     - SAUCE_CONNECT_READY_FILE=/tmp/sauce-connect-ready
+    - LOGS_DIR=/tmp/angular-build/logs
+
+before_script:
+  - mkdir -p $LOGS_DIR
 
 script:
   - ./travis_build.sh
+
+after_script:
+  - ./travis_print_logs.sh

karma-docs.conf.js

@@ -1,7 +1,7 @@
 var sharedConfig = require('./karma-shared.conf');
 
 module.exports = function(config) {
-  sharedConfig(config);
+  sharedConfig(config, {testName: 'AngularJS: docs', logFile: 'karma-docs.log'});
 
   config.set({
     files: [
@@ -35,6 +35,4 @@ module.exports = function(config) {
       suite: 'Docs'
     }
   });
-
-  config.sauceLabs.testName = 'AngularJS: docs';
 };

karma-e2e.conf.js

@@ -1,7 +1,7 @@
 var sharedConfig = require('./karma-shared.conf');
 
 module.exports = function(config) {
-  sharedConfig(config);
+  sharedConfig(config, {testName: 'AngularJS: e2e', logFile: 'karma-e2e.log'});
 
   config.set({
     frameworks: [],
@@ -22,6 +22,4 @@ module.exports = function(config) {
       suite: 'E2E'
     }
   });
-
-  config.sauceLabs.testName = 'AngularJS: e2e';
 };

karma-jqlite.conf.js

@@ -2,7 +2,7 @@ var angularFiles = require('./angularFiles');
 var sharedConfig = require('./karma-shared.conf');
 
 module.exports = function(config) {
-  sharedConfig(config);
+  sharedConfig(config, {testName: 'AngularJS: jqLite', logFile: 'karma-jqlite.log'});
 
   config.set({
     files: angularFiles.mergeFilesFor('karma'),
@@ -13,6 +13,4 @@ module.exports = function(config) {
       suite: 'jqLite'
     }
   });
-
-  config.sauceLabs.testName = 'AngularJS: jqLite';
 };

karma-jquery.conf.js

@@ -2,7 +2,7 @@ var angularFiles = require('./angularFiles');
 var sharedConfig = require('./karma-shared.conf');
 
 module.exports = function(config) {
-  sharedConfig(config);
+  sharedConfig(config, {testName: 'AngularJS: jQuery', logFile: 'karma-jquery.log'});
 
   config.set({
     files: angularFiles.mergeFilesFor('karmaJquery'),
@@ -13,6 +13,4 @@ module.exports = function(config) {
       suite: 'jQuery'
     }
   });
-
-  config.sauceLabs.testName = 'AngularJS: jQuery';
 };

karma-modules.conf.js

@@ -2,7 +2,7 @@ var angularFiles = require('./angularFiles');
 var sharedConfig = require('./karma-shared.conf');
 
 module.exports = function(config) {
-  sharedConfig(config);
+  sharedConfig(config, {testName: 'AngularJS: modules', logFile: 'karma-modules.log'});
 
   config.set({
     files: angularFiles.mergeFilesFor('karmaModules', 'angularSrcModules'),
@@ -12,6 +12,4 @@ module.exports = function(config) {
       suite: 'modules'
     }
   });
-
-  config.sauceLabs.testName = 'AngularJS: modules';
 };

karma-shared.conf.js

@@ -1,4 +1,4 @@
-module.exports = function(config) {
+module.exports = function(config, specificOptions) {
   config.set({
     frameworks: ['jasmine'],
     autoWatch: true,
@@ -9,11 +9,13 @@ module.exports = function(config) {
 
     // config for Travis CI
     sauceLabs: {
-      testName: 'AngularJS',
+      testName: specificOptions.testName || 'AngularJS',
       startConnect: false,
       tunnelIdentifier: process.env.TRAVIS_JOB_NUMBER
     },
 
+    // For more browsers on Sauce Labs see:
+    // https://saucelabs.com/docs/platforms/webdriver
     customLaunchers: {
       'SL_Chrome': {
         base: 'SauceLabs',
@@ -51,9 +53,16 @@ module.exports = function(config) {
   });
 
 
-  // TODO(vojta): remove once SauceLabs supports websockets.
-  // This speeds up the capturing a bit, as browsers don't even try to use websocket.
   if (process.env.TRAVIS) {
+    // TODO(vojta): remove once SauceLabs supports websockets.
+    // This speeds up the capturing a bit, as browsers don't even try to use websocket.
     config.transports = ['xhr-polling'];
+
+    // Debug logging into a file, that we print out at the end of the build.
+    config.loggers.push({
+      type: 'file',
+      filename: process.env.LOGS_DIR + '/' + (specificOptions.logFile || 'karma.log'),
+      level: config.LOG_DEBUG
+    });
   }
 };

lib/sauce/sauce_connect_setup.sh

@@ -15,13 +15,16 @@ set -e
 CONNECT_URL="http://saucelabs.com/downloads/Sauce-Connect-latest.zip"
 CONNECT_DIR="/tmp/sauce-connect-$RANDOM"
 CONNECT_DOWNLOAD="Sauce_Connect.zip"
-CONNECT_LOG="$CONNECT_DIR/log"
+
+CONNECT_LOG="$LOGS_DIR/sauce-connect"
+CONNECT_STDOUT="$LOGS_DIR/sauce-connect.stdout"
+CONNECT_STDERR="$LOGS_DIR/sauce-connect.stderr"
 
 # Get Connect and start it
 mkdir -p $CONNECT_DIR
 cd $CONNECT_DIR
-curl $CONNECT_URL > $CONNECT_DOWNLOAD 2> /dev/null
-unzip $CONNECT_DOWNLOAD
+curl $CONNECT_URL -o $CONNECT_DOWNLOAD 2> /dev/null 1> /dev/null
+unzip $CONNECT_DOWNLOAD > /dev/null
 rm $CONNECT_DOWNLOAD
 
 
@@ -36,6 +39,10 @@ if [ ! -z "$SAUCE_CONNECT_READY_FILE" ]; then
   ARGS="$ARGS --readyfile $SAUCE_CONNECT_READY_FILE"
 fi
 
-echo "Starting Sauce Connect in the background"
-echo "Logging into $CONNECT_LOG"
-java -jar Sauce-Connect.jar $ARGS $SAUCE_USERNAME $SAUCE_ACCESS_KEY > $CONNECT_LOG &
+
+echo "Starting Sauce Connect in the background, logging into:"
+echo "  $CONNECT_LOG"
+echo "  $CONNECT_STDOUT"
+echo "  $CONNECT_STDERR"
+java -jar Sauce-Connect.jar $ARGS $SAUCE_USERNAME $SAUCE_ACCESS_KEY \
+  --logfile $CONNECT_LOG 2> $CONNECT_STDERR 1> $CONNECT_STDOUT &

travis_print_logs.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+LOG_FILES=$LOGS_DIR/*
+
+for FILE in $LOG_FILES; do
+  echo -e "\n\n\n"
+  echo "================================================================================"
+  echo " $FILE"
+  echo "================================================================================"
+  cat $FILE
+done