From 0b8bdc3dc699badc3bd516906291631ef30bd341 Mon Sep 17 00:00:00 2001
From: Charlie Drage <charlie@charliedrage.com>
Date: Thu, 22 Mar 2018 10:01:28 -0400
Subject: [PATCH] Add script for generating deb / rpm packages

Adds a script to generate deb / rpm packages on release day.
---
 script/release.sh | 50 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)

diff --git a/script/release.sh b/script/release.sh
index c5fd236e..7220dd7d 100755
--- a/script/release.sh
+++ b/script/release.sh
@@ -27,6 +27,7 @@ usage() {
   echo " hub"
   echo " github-release"
   echo " github_changelog_generator"
+  echo " fpm"
   echo " GITHUB_TOKEN in your env variable"
   echo " "
   echo "Not only that, but you must have permission for:"
@@ -56,6 +57,11 @@ requirements() {
     exit 0
   fi
 
+  if ! hash fpm 2>/dev/null; then
+    echo "ERROR: fpm required to generate deb/rpm packages. Please run 'gem install fpm"
+    exit 0
+  fi
+
   if ! hash hub 2>/dev/null; then
     echo "ERROR: Hub needed in order to create the relevant PR's. Please install hub @ https://github.com/github/hub"
     exit 0
@@ -122,6 +128,45 @@ build_binaries() {
   make cross
 }
 
+build_packages() {
+  # fpm is required installed (https://github.com/jordansissel/fpm)
+  BIN_DIR="./bin/"
+  PKG_DIR="./bin/"
+
+  mkdir -p $PKG_DIR
+
+  # package version, use current date by default (if build from master)
+  PKG_VERSION=$1
+
+  # create packages using fpm
+  fpm -h  >/dev/null 2>&1 || { 
+      echo "ERROR: fpm (https://github.com/jordansissel/fpm) is not installed. Can't create linux packages"
+      exit 1
+  }
+
+  TMP_DIR=$(mktemp -d)
+  mkdir -p $TMP_DIR/usr/local/bin/
+  cp $BIN_DIR/kompose-linux-amd64 $TMP_DIR/usr/local/bin/kompose
+
+  echo "creating DEB package"
+  fpm \
+    --input-type dir --output-type deb \
+    --chdir $TMP_DIR \
+    --name kompose --version $PKG_VERSION \
+    --architecture amd64 \
+    --maintainer "Charlie Drage <cdrage@redhat.com>" \
+    --package $PKG_DIR
+
+  echo "creating RPM package"
+  fpm \
+    --input-type dir --output-type rpm \
+    --chdir $TMP_DIR \
+    --name kompose --version $PKG_VERSION \
+    --architecture x86_64 --rpm-os linux \
+    --maintainer "Charlie Drage <cdrage@redhat.com>" \
+    --package $PKG_DIR
+}
+
 create_tarballs() {
   # cd into the bin directory so we don't have '/bin' inside the tarball
   cd bin
@@ -248,6 +293,7 @@ push() {
 
 clean() {
   rm changes.txt install_guide.txt
+  rm -r bin/*
 }
 
 main() {
@@ -290,6 +336,7 @@ main() {
   "Sync with upstream"
   "Create tag"
   "Build binaries"
+  "Build packages"
   "Create tarballs"
   "Generate install guide"
   "Upload the binaries and push to GitHub release page"
@@ -323,6 +370,9 @@ main() {
           "Build binaries")
               build_binaries
               ;;
+          "Build packages")
+              build_packages $VERSION
+              ;;
           "Create tarballs")
               create_tarballs
               ;;