From 19646e2cd7432de9eaa255b0543755c31f2d661e Mon Sep 17 00:00:00 2001
From: Adam Dickmeiss <adam@indexdata.dk>
Date: Tue, 3 Jan 2017 11:50:15 +0100
Subject: [PATCH] Make image with build tools

This reduces total time for building packages a lot as soon
as the image is created once.
---
 id-deb-build/docker-build.sh  |   29 +++++++++++++++++++++++------
 id-deb-build/in-docker-rpm.sh |    8 --------
 id-deb-build/in-docker.sh     |   17 +++--------------
 3 files changed, 26 insertions(+), 28 deletions(-)

diff --git a/id-deb-build/docker-build.sh b/id-deb-build/docker-build.sh
index 780bcfc..8ae0d73 100755
--- a/id-deb-build/docker-build.sh
+++ b/id-deb-build/docker-build.sh
@@ -204,7 +204,6 @@ fi
 
 if test "${CENTOS_DIST}"; then
     for dist in ${CENTOS_DIST}; do
-	echo -n "$dist "
 	case $dist in
 	    centos6)
 		D=6;;
@@ -215,7 +214,15 @@ if test "${CENTOS_DIST}"; then
 		exit 1
 	esac
 	cd build/centos/$dist
-	docker run --rm  -v "$PWD:/build" -w /build/rpmbuild centos:$D ../in-docker-rpm.sh centos $D >log 2>&1
+
+	echo "FROM centos:$D" >Dockerfile
+	echo "RUN yum install -y wget yum-utils rpm-build gcc gcc-c++ make" >>Dockerfile
+	echo "RUN rpm --import http://ftp.indexdata.com/pub/yum/centos/$D/RPM-GPG-KEY-indexdata" >>Dockerfile
+	echo "RUN wget http://ftp.indexdata.com/pub/yum/centos/$D/indexdata.repo -P /etc/yum.repos.d/" >>Dockerfile
+	echo 'ENTRYPOINT ["/bin/sh", "-c"]' >>Dockerfile
+	docker build -t indexdata-build-centos-$D .
+	echo -n "$dist "
+	docker run --rm  -v "$PWD:/build" -w /build/rpmbuild indexdata-build-centos-$D ../in-docker-rpm.sh >log 2>&1
 	if test $? -eq 0; then
 		echo Done
 	else
@@ -226,9 +233,14 @@ if test "${CENTOS_DIST}"; then
 fi
 if test "${DEBIAN_DIST}"; then
     for dist in ${DEBIAN_DIST}; do
-	echo -n "Debian $dist "
 	cd build/debian/$dist
-	docker run --rm  -v "$PWD:/build" -w /build/$PRODUCT-$VERSION debian:$dist ../in-docker.sh debian $dist >log 2>&1
+	echo "FROM debian:$dist" >Dockerfile
+	echo 'RUN apt-get update && apt-get -q install -y wget devscripts equivs' >>Dockerfile
+	echo 'RUN wget -q -O - http://ftp.indexdata.dk/debian/indexdata.asc|apt-key add -' >>Dockerfile
+	echo "RUN echo \"deb http://ftp.indexdata.dk/debian $dist main\" >/etc/apt/sources.list.d/indexdata.list" >>Dockerfile
+	docker build -t indexdata-build-debian-$dist .
+	echo -n "Debian $dist "
+	docker run --rm  -v "$PWD:/build" -w /build/$PRODUCT-$VERSION indexdata-build-debian-$dist ../in-docker.sh >log 2>&1
 	if test $? -eq 0; then
 		echo Done
 	else
@@ -239,9 +251,14 @@ if test "${DEBIAN_DIST}"; then
 fi
 if test "${UBUNTU_DIST}"; then
     for dist in ${UBUNTU_DIST}; do
-	echo -n "Ubuntu $dist"
 	cd build/ubuntu/$dist
-	docker run --rm  -v "$PWD:/build" -w /build/$PRODUCT-$VERSION ubuntu:$dist ../in-docker.sh ubuntu $dist >log 2>&1
+	echo "FROM ubuntu:$dist" >Dockerfile
+	echo 'RUN apt-get update && apt-get -q install -y wget devscripts equivs' >>Dockerfile
+	echo 'RUN wget -q -O - http://ftp.indexdata.dk/debian/indexdata.asc|apt-key add -' >>Dockerfile
+	echo "RUN echo \"deb http://ftp.indexdata.dk/ubuntu $dist main\" >/etc/apt/sources.list.d/indexdata.list" >>Dockerfile
+	docker build -t indexdata-build-ubuntu-$dist .
+	echo -n "Ubuntu $dist "
+	docker run --rm  -v "$PWD:/build" -w /build/$PRODUCT-$VERSION indexdata-build-ubuntu-$dist ../in-docker.sh >log 2>&1
 	if test $? -eq 0; then
 		echo Done
 	else
diff --git a/id-deb-build/in-docker-rpm.sh b/id-deb-build/in-docker-rpm.sh
index fe68b2f..fa41656 100755
--- a/id-deb-build/in-docker-rpm.sh
+++ b/id-deb-build/in-docker-rpm.sh
@@ -2,14 +2,6 @@
 # in-docker-rpm.sh
 
 set -x
-DIST=$1
-STEP=$2
-
-yum install -y wget yum-utils rpm-build gcc gcc-c++ make
-
-rpm --import http://ftp.indexdata.com/pub/yum/centos/$STEP/RPM-GPG-KEY-indexdata
-
-wget http://ftp.indexdata.com/pub/yum/centos/$STEP/indexdata.repo -P /etc/yum.repos.d/
 
 echo "%_topdir /build/rpmbuild" >$HOME/.rpmmacros
 echo "%_source_filedigest_algorithm   0" >>$HOME/.rpmmacros
diff --git a/id-deb-build/in-docker.sh b/id-deb-build/in-docker.sh
index 96fa8ef..c48a9eb 100755
--- a/id-deb-build/in-docker.sh
+++ b/id-deb-build/in-docker.sh
@@ -1,26 +1,15 @@
 #!/bin/sh
 # in-docker.sh
-# Build Debian package in Docker. Use steps like this:
-#  make dist
-#  ../git-tools/id-deb-build/id-mk-deb-src.sh
-
-#  docker run -it --rm -v "$PWD:/build" -w /build/product-version debian:jessie ./in-docker.sh
-#
 
 set -x
-OS=$1
-DIST=$2
 DEBIAN_FRONTEND=noninteractive
 export DEBIAN_FRONTEND
 
-apt-get -q update && apt-get -q install -y wget devscripts equivs
-wget -q -O - http://ftp.indexdata.dk/debian/indexdata.asc|apt-key add -
-echo "deb http://ftp.indexdata.dk/${OS} ${DIST} main" >/etc/apt/sources.list.d/indexdata.list
-apt-get -q update
-
+# we want the newest Index Data packages
+apt-get update
 mk-build-deps
 dpkg -i *-build-deps_*_all.deb || apt-get -q install -f -y
-rm *-build-deps_*_all.deb 
+rm *-build-deps_*_all.deb
 dpkg-buildpackage -rfakeroot
 RET=$?
 
-- 
1.7.10.4