Add electron builds to travis.

.travis.yml

@@ -130,7 +130,13 @@ before_script:
    fi
 
 script:
-- if [[ "${NODE_VERSION}" ]]; then ./scripts/build_against_node.sh; fi;
+- if [[ "${NODE_VERSION}" ]]; then
+    if [[ "${ELECTRON_VERSION}" ]]; then
+      ./scripts/build_against_electron.sh;
+    else
+      ./scripts/build_against_node.sh;
+    fi;
+  fi
 - if [[ "${NODE_VERSION}" -eq "4" ]]; then ./node_modules/.bin/eslint lib; fi;
 # disabled for now: need to port to sudo:false
 #- if [[ "${NODE_WEBKIT}" ]]; then ./scripts/build_against_node_webkit.sh; fi;

scripts/build-appveyor.bat

@@ -162,10 +162,6 @@ CALL npm install -g "electron@%NODE_RUNTIME_VERSION%"
 ECHO installing electron-mocha
 CALL npm install -g electron-mocha
 ECHO preparing tests
-(
-    ECHO var {app} = require('electron'^);
-    ECHO require('./createdb.js'^)(function (^) { app.quit(^); }^);
-) >"test\support\createdb-electron.js"
 CALL electron "test/support/createdb-electron.js"
 DEL "test\support\createdb-electron.js"
 ECHO calling electron-mocha

scripts/build_against_electron.sh

+#!/usr/bin/env bash
+
+source ~/.nvm/nvm.sh
+
+set -e -u
+
+export DISPLAY=":99.0"
+GYP_ARGS="--runtime=electron --target=${ELECTRON_VERSION} --dist-url=https://atom.io/download/electron"
+NPM_BIN_DIR="$(npm bin -g 2>/dev/null)"
+
+function publish() {
+    if [[ ${PUBLISHABLE:-false} == true ]] && [[ ${COMMIT_MESSAGE} =~ "[publish binary]" ]]; then
+        node-pre-gyp package
+        node-pre-gyp publish
+        node-pre-gyp info
+    fi
+}
+
+function electron_pretest() {
+    npm install -g electron
+    npm install -g electron-mocha
+    sh -e /etc/init.d/xvfb start
+    sleep 3
+}
+
+function electron_test() {
+    "$NPM_BIN_DIR"/electron test/support/createdb-electron.js
+    "$NPM_BIN_DIR"/electron-mocha -R spec --timeout 480000
+}
+
+# test installing from source
+npm install --build-from-source  --clang=1 $GYP_ARGS
+electron_pretest
+electron_test
+
+publish
+make clean
+
+# now test building against shared sqlite
+export NODE_SQLITE3_JSON1=no
+if [[ $(uname -s) == 'Darwin' ]]; then
+    brew install sqlite
+    npm install --build-from-source --sqlite=$(brew --prefix) --clang=1 $GYP_ARGS
+else
+    npm install --build-from-source --sqlite=/usr --clang=1 $GYP_ARGS
+fi
+electron_test
+export NODE_SQLITE3_JSON1=yes
+

test/support/createdb-electron.js

+
+var {app} = require('electron');
+var createdb = require('./createdb.js');
+
+createdb(function () {
+    app.quit();
+});