Merge pull request #1342 from mbilker/linux-32bit-docker

[RFC] Linux 32-bit Docker build

build/tasks/publish-nylas-build-task.coffee

@@ -10,7 +10,7 @@ packageVersion = null
 fullVersion = null
 
 module.exports = (grunt) ->
-  {cp, spawn, rm} = require('./task-helpers')(grunt)
+  {cp, shouldPublishBuild, spawn, rm} = require('./task-helpers')(grunt)
 
   appName = -> grunt.config.get('nylasGruntConfig.appName')
   dmgName = -> "#{appName().split('.')[0]}.dmg"
@@ -125,6 +125,8 @@ module.exports = (grunt) ->
         uploadToS3(buildZipFilename, key).then(resolve).catch(reject)
 
   grunt.registerTask "publish-nylas-build", "Publish Nylas build", ->
+    return unless shouldPublishBuild()
+
     awsKey = process.env.AWS_ACCESS_KEY_ID ? ""
     awsSecret = process.env.AWS_SECRET_ACCESS_KEY ? ""
 

docker/ubuntu32/Dockerfile

@@ -0,0 +1,37 @@
+# VERSION:        0.1
+# DESCRIPTION:    Image to build N1 and create a .deb and .rpm file for 32-bit systems, derived from Atom's Dockerfile
+
+# Base docker image
+FROM 32bit/ubuntu:14.04
+
+# Force noninteractive mode
+ENV DEBIAN_FRONTEND noninteractive
+
+# Setup NodeSource repository for Node LTS v4.x
+RUN apt-get update && apt-get install -y curl
+RUN curl -sL https://deb.nodesource.com/setup_4.x | bash -
+
+# Correct errors with libpam-systemd (indirect dependency of libnotify4)
+RUN /bin/ln -sf /bin/true /sbin/initctl
+RUN /usr/bin/touch /etc/init.d/systemd-logind
+
+# Install dependencies (NodeSource setup runs `apt-get update` for us)
+RUN apt-get -y install \
+    build-essential \
+    fakeroot \
+    git \
+    libgnome-keyring-dev \
+    python \
+    rpm \
+    nodejs
+
+# For when Linux testing is re-enabled
+#    libgconf2-4 \
+#    libgtk2.0-0 \
+#    libnotify4 \
+#    xvfb
+
+#RUN npm install -g npm@3.3.10 --loglevel error
+
+ADD . /n1
+WORKDIR /n1

script/cibuild-n1-ubuntu32

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e
+
+# --rm \
+docker build -t n1-32 -f ./docker/ubuntu32/Dockerfile .
+docker run \
+ --env PUBLISH_BUILD="$PUBLISH_BUILD" \
+ --env TRAVIS="$TRAVIS" \
+ --env TRAVIS_PULL_REQUEST="$TRAVIS_PULL_REQUEST" \
+ --env TRAVIS_BRANCH="$TRAVIS_BRANCH" \
+ n1-32 /usr/bin/linux32 /n1/script/dockerbuild
+docker rmi n1-32

script/dockerbuild

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+set -e
+
+script/build
+script/grunt mkdeb mkrpm publish-nylas-build --stack --no-color --install-dir /usr

script/mkrpm

@@ -11,6 +11,11 @@ APP_FILE_NAME="$5"
 RPM_BUILD_ROOT=~/rpmbuild
 ARCH=`uname -m`
 
+# Work around for `uname -m` returning i686 when rpmbuild uses i386 instead
+if [ "$ARCH" = "i686" ]; then
+	ARCH="i386"
+fi
+
 # rpmdev-setuptree
 mkdir -p $RPM_BUILD_ROOT/BUILD
 mkdir -p $RPM_BUILD_ROOT/SPECS