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