#!/usr/bin/env bash
set -euo pipefail

VERSION=${1:-}

if [[ -z "$VERSION" ]]; then
    echo "Please provide a version to be released"
    exit 1
fi

git checkout -b "release-$VERSION"
sed -Ei "s/^(version = ).*/\1\"$VERSION\"/g" Cargo.toml
sed -Ei "s/^(oci-spec = ).*/\1\"$VERSION\"/g" README.md

VERSION_DEV_FILES=(
    src/distribution/version.rs
    src/image/version.rs
    src/runtime/version.rs
)

for FILE in "${VERSION_DEV_FILES[@]}"; do
    sed -Ei "s/^(pub const VERSION_DEV: &str = ).*/\1\"\";/g" "$FILE"
    sed -Ei 's/(assert_eq!\(version\(\), "[0-9]+\.[0-9]+\.[0-9]+).*("\.to_string\(\)\))/\1\2/g' "$FILE"
done
git add .
git commit -sm "Bump to $VERSION"

for FILE in "${VERSION_DEV_FILES[@]}"; do
    sed -Ei "s/^(pub const VERSION_DEV: &str = ).*/\1\"-dev\";/g" "$FILE"
    sed -Ei 's/(assert_eq!\(version\(\), "[0-9]+\.[0-9]+\.[0-9]+).*("\.to_string\(\)\))/\1-dev\2/g' "$FILE"
done
git add .
git commit -sm "Back to dev"