set-version

#!/usr/bin/env bash

# Usage: set-version CORE_VERSION DEP_VERSION
#
# Bumps all core libraries to CORE_VERSION and their dependencies on
# other amazonka libraries to DEP_VERSION.

set -euo pipefail

cd "$(dirname "${BASH_SOURCE[0]}")/.."

# Output a message to stderr.
say() {
	echo >&2 "$@"
}

if [ $# -ne 2 ]; then
	echo "Usage: set-version CORE_VERSION DEP_VERSION"
	exit 1
fi

core_version="$1"
dep_version="$2"

# Note: the version for the generated service's cabal file comes from
# Paths_amazonka_gen.version - so ensure amazonka-gen is bumped.
cabal_files=(
	gen/amazonka-gen.cabal
	examples/examples.cabal
	lib/amazonka/amazonka.cabal
	lib/amazonka-core/amazonka-core.cabal
	lib/amazonka-test/amazonka-test.cabal
	lib/amazonka-dynamodb-attributevalue/amazonka-dynamodb-attributevalue.cabal
	lib/amazonka-s3-encryption/amazonka-s3-encryption.cabal
)

say "Setting version = $core_version and dependencies = $dep_version"

for cabal in "${cabal_files[@]}"; do
	say "Updating $cabal"

	sed -e "s/^\(version: *\).*$/\1$core_version/;" \
		-e "s/^\(.*amazonka-[a-z0-9]* *== *\)\([0-9\.]\+\*\)$/\1$dep_version.*/" \
		-e "s/^\(.*amazonka *== *\)\([0-9\.]\+\*\)$/\1$dep_version.*/" "$cabal" >"$cabal.new"

	mv "$cabal.new" "$cabal"
done

say "Done."