#!/bin/bash
#
# This script runs as the top level of our reproducible build process.
# It launches the actual build script inside a docker container.

set -euo pipefail

## use a fixed image to not suffer from image retaging when newer rustc or
## alpine emerges. Increase shm size for the reasons described in
## reproducible_build
##
## If you change this image, make sure also to change the one listed in
## the build-repro job in .gitlab-ci.yml
exec docker run --rm -i -v "$(git rev-parse --show-toplevel)":/builds/arti \
		-w /builds/arti --shm-size=512m rust:1.63.0-alpine3.16 \
		sh -c "apk add bash && ./maint/reproducible_build $*"