Add release automation scripts.

Also fixes error in Makefile where the sha256sum executable name was assumed.

Scripts added to make and upload builds locally using Docker images for each
supported platform.

Makefile

@@ -72,7 +72,7 @@ tarball-standalone: rel
 	mkdir -p packages
 	tar -C rel -czf $(PKGNAME) $(REPO)/
 	mv $(PKGNAME) packages/
-	cd packages && shasum -a 256 $(PKGNAME) > $(PKGNAME).sha
+	cd packages && $(SHASUM) $(PKGNAME) > $(PKGNAME).sha
 	cd packages && echo "$(DOWNLOAD_BASE)" > remote.txt
 	cd packages && echo "$(BASE_DIR)/packages/$(PKGNAME)" > local.txt
 sync-standalone:

admin/build-release-task.sh

@@ -0,0 +1,66 @@
+#!/usr/bin/env bash
+
+if [ "$#" -ne 1 ]; then
+    >&2 echo "Usage $0 OS_NAME"
+    exit 1
+fi
+
+REX_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && cd .. && pwd )"
+
+case $1 in
+    "centos-7")
+        ERLANG_TARBALL=https://basholabs.artifactoryonline.com/basholabs/build/centos-7/erlang/OTP_R16B02_basho10/erlang-OTP_R16B02_basho10.tgz
+        export OS_FAMILY=centos
+        export OS_VERSION=7
+        ;;
+
+    "debian-8")
+        ERLANG_TARBALL=https://basholabs.artifactoryonline.com/basholabs/build/debian-8/erlang/OTP_R16B02_basho10/erlang-OTP_R16B02_basho10.tgz
+        export OS_FAMILY=debian
+        export OS_VERSION=8
+        ;;
+
+    "ubuntu-14.04")
+        ERLANG_TARBALL=https://basholabs.artifactoryonline.com/basholabs/build/ubuntu-14.04/erlang/OTP_R16B02_basho10/erlang-OTP_R16B02_basho10.tgz
+        export OS_FAMILY=ubuntu
+        export OS_VERSION=14.04
+        ;;
+
+    "osx")
+        export OS_FAMILY=osx
+        export OS_VERSION=10.11
+        ;;
+
+    *)
+        >&2 echo "Unsupported OS"
+        exit 1
+        ;;
+esac
+
+if [ "osx" != "${OS_FAMILY}" ]; then
+    if [ -z "${ERLANG_TARBALL}" ]; then
+        >&2 echo "Shouldn't get here, ERLANG_TARBALL variable should be set"
+        exit 1
+    fi
+
+    # Download and install Erlang
+    mkdir -p /usr/lib/erlang
+    cd /usr/lib/erlang
+    curl -O -Ssl "${ERLANG_TARBALL}"
+    tar xf erlang-OTP_R16B02_basho10.tgz
+
+    # Add Erlang to the PATH
+    export PATH=$PATH:/usr/lib/erlang/bin
+else
+    # Assumes Erlang is installed via KERL in ~/erlang
+    . ~/erlang/R16B02/activate
+fi
+
+# Make erlang build
+cd "${REX_DIR}"
+make tarball
+make reltarball
+make tarball-standalone
+make sync
+make relsync
+make sync-standalone

admin/build-release.sh

@@ -0,0 +1,53 @@
+#!/usr/bin/env bash
+
+# Capture the output of all of the commands
+OUTPUT_LOG=/tmp/riak_explorer_build.out
+OUTPUT_PIPE=/tmp/riak_explorer_build-output.pipe
+
+if [ ! -e ${OUTPUT_PIPE} ]; then
+    mkfifo ${OUTPUT_PIPE}
+fi
+
+if [ -e ${OUTPUT_LOG} ]; then
+    rm ${OUTPUT_LOG}
+fi
+
+exec 3>&1 4>&2
+tee ${OUTPUT_LOG} < ${OUTPUT_PIPE} >&3 &
+tpid=$!
+exec > ${OUTPUT_PIPE} 2>&1
+
+REX_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && cd .. && pwd )"
+REX_ADMIN_SCRIPTS_DIR="${REX_DIR}"/admin
+
+# Make sure the oath token exists
+if [ ! -e "${REX_DIR}"/oauth.txt ]; then
+    >&2 echo "Github OAUTH token required in ${REX_DIR}/oauth.txt"
+    exit 1
+fi
+
+declare -a OS_NAMES
+OS_NAMES=( centos-7 debian-8 ubuntu-14.04 )
+
+# Make sure latest image is pulled
+for os in "${OS_NAMES[@]}"; do
+    docker pull basho/build-essential:"${os}" | grep -E "^Status"
+done
+
+# Run the build in container for each OS
+for os in "${OS_NAMES[@]}"; do
+    docker run --rm -it \
+           -v ${REX_DIR}:/riak_explorer \
+           basho/build-essential:"${os}" \
+           /riak_explorer/admin/build-release-task.sh "${os}"
+done
+
+# Also run the build locally for macOS
+if [ "$(uname)" == "Darwin" ]; then
+   ${REX_ADMIN_SCRIPTS_DIR}/build-release-task.sh osx
+fi
+
+exec 1>&3 3>&- 2>&4 4>&-
+wait ${tpid}
+
+rm ${OUTPUT_PIPE}

docs/RELEASES.md

@@ -2,9 +2,12 @@
 
 ## Requirements
 
-1. MacOSX machine
-2. Ubuntu 14.04 machine
-3. CentOS 7 machine
+1. macOS machine
+2. Either:
+   a. Docker on macOS or
+   b. Ubuntu 14.04 machine
+      CentOS 7 machine
+      Debian 8 machine
 4. Github oauth token
 
 ## Tag
@@ -22,8 +25,39 @@ cd riak_explorer
 echo "YOUR_OAUTH_TOKEN" > oauth.txt
 ```
 
+If you are working from a local copy, make sure you have run the following after
+creating the release on Github to get the tag:
+
+```
+git pull --tags --all
+```
+
 ## Build and Upload
 
+We have release automation scripts in the [admin](../admin) directory. If you
+run the main `build-release.sh` script in that directory, it will build and
+upload the release for each of the following platforms:
+
+ * OS X
+ * CentOS 7
+ * Debian 8
+ * Ubuntu 14.04
+
+The Linux releases will be done in Docker, using
+the [basho/build-essential](https://hub.docker.com/r/basho/build-essential/)
+Docker image.
+
+This assumes Erlang is installed on OS X
+via [kerl](https://github.com/kerl/kerl) and is found in `~/erlang/R16B02`.
+
+Kick off the build by doing the following:
+
+```
+./admin/build-release.sh
+```
+
+If you wish to do this by hand on each machine, do the following:
+
 * OSX
 
 ```
@@ -57,6 +91,17 @@ OS_FAMILY=centos OS_VERSION=7 make relsync
 OS_FAMILY=centos OS_VERSION=7 make sync-standalone
 ```
 
+* Debian
+
+```
+OS_FAMILY=debian OS_VERSION=8 make tarball
+OS_FAMILY=debian OS_VERSION=8 make reltarball
+OS_FAMILY=debian OS_VERSION=8 make tarball-standalone
+OS_FAMILY=debian OS_VERSION=8 make sync
+OS_FAMILY=debian OS_VERSION=8 make relsync
+OS_FAMILY=debian OS_VERSION=8 make sync-standalone
+```
+
 ## Verify
 
 1. Navigate to https://github.com/basho-labs/riak_explorer/releases/tag/YOUR_TAG