From 6bc3332077dc9e6fe93d6725974e5b332f7eec8f Mon Sep 17 00:00:00 2001
From: Claus Strasburger <claus@strasburger.de>
Date: Thu, 31 Aug 2017 19:26:05 +0200
Subject: [PATCH] Docker-Build enhancements
- don't use any volume mounts anymore to allow using docker-in-docker
(with docker.sock mounted)
- smaller Docker build context by ignoring some files
---
.dockerignore | 2 ++
build-docker.sh | 17 ++++++++++-------
2 files changed, 12 insertions(+), 7 deletions(-)
diff --git a/.dockerignore b/.dockerignore
index 4b019f9..e7f7a4a 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,3 +1,5 @@
output/
work/
deploy/
+apt-cacher-ng/
+.git/objects/*
diff --git a/build-docker.sh b/build-docker.sh
index eabc8f7..64bb120 100755
--- a/build-docker.sh
+++ b/build-docker.sh
@@ -13,9 +13,9 @@ if ! $DOCKER ps >/dev/null; then
fi
set -e
-config_mount=()
+config_file=()
if [ -f config ]; then
- config_mount=("-v" "$(pwd)/config:/pi-gen/config:ro")
+ config_file=("--env-file" "$(pwd)/config")
source config
fi
@@ -24,7 +24,7 @@ CONTINUE=${CONTINUE:-0}
if [ "$*" != "" ] || [ -z "${IMG_NAME}" ]; then
if [ -z "${IMG_NAME}" ]; then
- echo "IMG_NAME not set in 'build'" 1>&2
+ echo "IMG_NAME not set in 'config'" 1>&2
echo 1>&2
fi
cat >&2 <<EOF
@@ -60,18 +60,21 @@ if [ "$CONTAINER_EXISTS" != "" ]; then
bash -e -o pipefail -c "dpkg-reconfigure qemu-user-static &&
cd /pi-gen; ./build.sh;
rsync -av work/*/build.log deploy/" &
- wait
+ wait "$!"
else
trap "echo 'got CTRL+C... please wait 5s'; $DOCKER stop -t 5 ${CONTAINER_NAME}" SIGINT SIGTERM
time $DOCKER run --name "${CONTAINER_NAME}" --privileged \
-e IMG_NAME=${IMG_NAME}\
- -v "$(pwd)/deploy:/pi-gen/deploy" \
- "${config_mount[@]}" \
+ "${config_file[@]}" \
pi-gen \
bash -e -o pipefail -c "dpkg-reconfigure qemu-user-static &&
cd /pi-gen; ./build.sh &&
rsync -av work/*/build.log deploy/" &
- wait
+ wait "$!"
$DOCKER rm -v $CONTAINER_NAME
fi
+echo "copying results from deploy/"
+$DOCKER cp "${CONTAINER_NAME}":/pi-gen/deploy .
+ls -lah deploy
+
echo "Done! Your image(s) should be in deploy/"