You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
wubloader/build

68 lines
1.9 KiB
Bash

#!/bin/bash
set -eu
# cd to location of script
cd "$(dirname "$(realpath "$0")")"
# Builds the docker images.
# Usage: ./build {COMPONENTS}, or just ./build to build all.
# The resulting images are named wubloader-COMPONENT.
# Pass PUSH=true to also push the resulting images, or PUSH=latest to push them as :latest tag
# The different images we can build
COMPONENTS=(downloader restreamer backfiller thrimshim cutter sheetsync nginx postgres segment_coverage)
# Define push if not already defined
PUSH=${PUSH:-}
# Base is the repository namespace information, not including the wubloader-component part.
BASE="quay.io/ekimekim"
# The docker image tag, derived from the git commit + whether working tree is clean
TAG=$(./get-build-tag)
if [ "$#" -gt 0 ]; then
COMPONENTS=("$@")
fi
# If CACHE_FROM is set, explicitly pull and re-use specified image versions
CACHE_IMAGES=()
CACHE_ARGS=()
if [ -n "${CACHE_FROM:-}" ]; then
# Note lack of quotes here - we want to word split
for commit in $CACHE_FROM; do
tag=$(git rev-parse --short "$commit")
for component in "${COMPONENTS[@]}"; do
CACHE_IMAGES+=("$BASE/wubloader-$component:$tag")
CACHE_ARGS+=("--cache-from" "$BASE/wubloader-$component:$tag")
done
done
echo "Trying to pull images for commits $CACHE_FROM if they exist, to re-use layers if possible"
for image in "${CACHE_IMAGES[@]}"; do
echo "Pulling $image"
docker pull "$image" || true # don't exit on failure
done
fi
for component in "${COMPONENTS[@]}"; do
echo "Building image for $component"
latest="$BASE/wubloader-$component:latest"
specific="$BASE/wubloader-$component:$TAG"
docker build \
-f "$component/Dockerfile" \
-t "$latest" \
-t "$specific" \
"${CACHE_ARGS[@]}" \
.
echo "Built image wubloader-$component:$TAG"
if [ -n "$PUSH" ]; then
echo "Pushing tag $specific"
docker push "$specific"
fi
if [ "$PUSH" == "latest" ]; then
echo "Pushing tag $latest"
docker push "$latest"
fi
done