claude-code
db2fba45e7
See docs/prs for the PR document. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Reviewed-on: #121 Co-authored-by: claude-code <claude-code@javagil.de>
55 lines
2.5 KiB
Bash
Executable File
55 lines
2.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Usage: tools/build-rootfs [-h] [--base]
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#
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# Builds the werkrevisor image and exports its file system
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# as werkrevisor-rootfs-<version>.tar.zst for hosts without Docker (werkdock).
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# Run it from the repository root.
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# It runs with docker, else podman; CONTAINER_ENGINE overrides the choice.
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# The archive does not keep image metadata; run it with
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# PATH=/app/.venv/bin:/usr/local/bin:/usr/bin:/bin PYTHONPATH=/werkrevisor:/app PYTHONNOUSERSITE=1 python -s -m werkrevisor
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# After a successful build it keeps only the two newest archives in the repository directory
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# and the two newest image tags; each release adds about 183 MB.
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# With --base it exports only the stage `base` of the Dockerfile (PR-Agent, Node.js and PR Lens),
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# as werkrevisor-base-<hash>.tar.zst, from which tools/release_rootfs.py assembles a release
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# on a host without a container engine.
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set -euo pipefail
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if [[ "${1:-}" =~ ^(-h|-\?|--help)$ ]]; then
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awk 'NR > 1 && /^#/ { sub(/^# ?/, ""); print; next } NR > 1 { exit }' "$0"
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exit 0
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fi
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version=$(sed -n 's/^__version__ = "\(.*\)"$/\1/p' werkrevisor/__init__.py)
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image="werkrevisor:${version}"
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archive="werkrevisor-rootfs-${version}.tar.zst"
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container_engine="${CONTAINER_ENGINE:-$(command -v docker || command -v podman || true)}"
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[[ -n "$container_engine" ]] || { echo "tools/build-rootfs: neither docker nor podman found; set CONTAINER_ENGINE" >&2; exit 2; }
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if [[ "${1:-}" == "--base" ]]; then
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base=$(python3 tools/release_rootfs.py base-name)
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"$container_engine" build --target base -t werkrevisor-base:latest .
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container=$("$container_engine" create werkrevisor-base:latest)
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trap '"$container_engine" rm -f "$container" >/dev/null' EXIT
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"$container_engine" export "$container" | zstd -q -T0 -10 -f -o "$base"
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echo "archive: $base ($(du -h "$base" | cut -f1))"
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sha256sum "$base"
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exit 0
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fi
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"$container_engine" build -t "$image" .
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container=$("$container_engine" create "$image")
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trap '"$container_engine" rm -f "$container" >/dev/null' EXIT
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"$container_engine" export "$container" | zstd -q -T0 -10 -f -o "$archive"
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echo "image: $image"
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echo "archive: $archive ($(du -h "$archive" | cut -f1))"
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sha256sum "$archive"
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for old in $(python3 tools/release_files.py 2 -- werkrevisor-rootfs-*.tar.zst); do
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rm -f -- "$old"
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echo "removed: $old"
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done
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for old in $(python3 tools/release_files.py 2 -- $("$container_engine" images werkrevisor --format 'werkrevisor:{{.Tag}}')); do
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"$container_engine" rmi "$old" >/dev/null
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echo "removed: $old"
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done
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