Files
openclaw/scripts/lib/docker-build.sh
2026-04-27 18:32:31 +01:00

97 lines
2.3 KiB
Bash

#!/usr/bin/env bash
DOCKER_BUILD_LIB_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
if ! declare -F run_logged >/dev/null 2>&1; then
source "$DOCKER_BUILD_LIB_DIR/docker-e2e-logs.sh"
fi
docker_build_on_missing_enabled() {
case "${OPENCLAW_DOCKER_BUILD_ON_MISSING:-}" in
1 | true | TRUE | yes | YES)
return 0
;;
0 | false | FALSE | no | NO)
return 1
;;
esac
[ "${OPENCLAW_TESTBOX:-0}" = "1" ]
}
docker_build_command() {
local build_cmd=(docker build)
if [ "${OPENCLAW_DOCKER_BUILD_USE_BUILDX:-0}" = "1" ]; then
build_cmd=(docker buildx build --load)
if [ -n "${OPENCLAW_DOCKER_BUILD_CACHE_FROM:-}" ]; then
build_cmd+=(--cache-from "${OPENCLAW_DOCKER_BUILD_CACHE_FROM}")
fi
if [ -n "${OPENCLAW_DOCKER_BUILD_CACHE_TO:-}" ]; then
build_cmd+=(--cache-to "${OPENCLAW_DOCKER_BUILD_CACHE_TO}")
fi
fi
printf '%s\0' env DOCKER_BUILDKIT=1 "${build_cmd[@]}" "$@"
}
docker_build_transient_failure() {
local log_file="$1"
grep -Eqi \
'frontend grpc server closed unexpectedly|failed to dial gRPC|no active session|buildkit.*connection.*closed|rpc error: code = Unavailable' \
"$log_file"
}
docker_build_retry_count() {
local configured="${OPENCLAW_DOCKER_BUILD_RETRIES:-2}"
if [[ "$configured" =~ ^[0-9]+$ ]]; then
echo "$configured"
return 0
fi
echo 2
}
docker_build_with_retries() {
local label="$1"
shift
local retries
retries="$(docker_build_retry_count)"
local attempt=1
local max_attempts=$((retries + 1))
local log_file
local command=()
while IFS= read -r -d '' part; do
command+=("$part")
done < <(docker_build_command "$@")
while true; do
log_file="$(docker_e2e_run_log "$label")"
if "${command[@]}" >"$log_file" 2>&1; then
rm -f "$log_file"
return 0
fi
if [ "$attempt" -ge "$max_attempts" ] || ! docker_build_transient_failure "$log_file"; then
docker_e2e_print_log "$log_file"
rm -f "$log_file"
return 1
fi
echo "Docker build failed with a transient BuildKit transport error; retrying ($attempt/$retries)..." >&2
docker_e2e_print_log "$log_file"
rm -f "$log_file"
attempt=$((attempt + 1))
sleep "$attempt"
done
}
docker_build_exec() {
docker_build_with_retries docker-build "$@"
}
docker_build_run() {
local label="$1"
shift
docker_build_with_retries "$label" "$@"
}