yaml_serde 0.10.4

#!/usr/bin/env bash

set -euo pipefail

# Get current version from Cargo.toml
get_version() {
  grep '^version = ' Cargo.toml | head -1 | cut -d'"' -f2
}

VERSION=$(get_version)

main() {
  "do-$1"
}

do-release-check() {
  VERSION=$(get_version)
  # Use NEW_VERSION from env for the confirmation message
  TARGET_VERSION=${NEW_VERSION:-$VERSION}
  echo "Starting release process: $VERSION -> $TARGET_VERSION"
  echo ""

  do-check-clean
  do-check-version
  do-check-tag

  echo ""
  read -r -p "Create tag $TARGET_VERSION and publish to crates.io? [y/N] " answer
  if [[ ! ${answer:-N} =~ ^[Yy] ]]; then
    echo "Release cancelled"
    exit 1
  fi
}

# Bump version in Cargo.toml
# Usage: util/release version-bump o=0.10.0 n=0.10.1
do-version-bump() {
  if ! [[ ${OLD_VERSION:-} && ${NEW_VERSION:-} ]]; then
    die 'Usage: make version-bump o=OLD_VERSION n=NEW_VERSION'
  fi

  echo "Bumping version from $OLD_VERSION to $NEW_VERSION..."

  # Update Cargo.toml
  perl -pi -e "s/^version = \"$OLD_VERSION\"/version = \"$NEW_VERSION\"/" Cargo.toml

  # Update src/lib.rs html_root_url
  perl -pi -e \
    "s|html_root_url = \"https://docs.rs/yaml_serde/$OLD_VERSION\"|html_root_url = \"https://docs.rs/yaml_serde/$NEW_VERSION\"|" \
    src/lib.rs

  # Verify the change
  NEW_VER=$(get_version)
  if [[ $NEW_VER != "$NEW_VERSION" ]]; then
    die "ERROR: Version bump failed. Expected $NEW_VERSION, got $NEW_VER"
  fi

  echo "Version updated in Cargo.toml and src/lib.rs"
  echo "Next steps:"
  echo "  1. Review the changes: git diff"
  echo "  2. Commit: git commit -am 'Release $NEW_VERSION'"
  echo "  3. Continue release: make release-tag release-publish"
}

# Check that VERSION matches Cargo.toml
do-check-version() {
  CARGO_VERSION=$(get_version)
  [[ $CARGO_VERSION == "$VERSION" ]] ||
    die "ERROR: VERSION=$VERSION does not match Cargo.toml version: $CARGO_VERSION"
  echo "Version check passed: $VERSION"
}

# Check if git tag already exists
do-check-tag() {
  TARGET_VERSION=${NEW_VERSION:-$(get_version)}
  if git rev-parse "$TARGET_VERSION" >/dev/null 2>&1; then
    die "ERROR: Tag $TARGET_VERSION already exists"
  fi
  echo "Tag $TARGET_VERSION does not exist - OK to proceed"
}

# Check working directory is clean
do-check-clean() {
  if [[ -n $(git status --porcelain) ]]; then
    die "ERROR: Working directory is not clean. Commit or stash changes first."
  fi
  echo "Working directory is clean"
}

# Create git tag locally (does not push)
do-release-tag() {
  VERSION=$(get_version)

  if git rev-parse "$VERSION" >/dev/null 2>&1; then
    die "ERROR: Tag $VERSION already exists"
  fi

  # Commit version changes before tagging
  git add Cargo.toml src/lib.rs
  git commit -m "Release $VERSION"

  echo "Creating tag $VERSION..."
  git tag "$VERSION"

  echo "Tag $VERSION created locally"
}

# Push commit and tag to origin (runs after successful publish)
do-release-push() {
  VERSION=$(get_version)

  echo "Pushing commit and tag $VERSION to origin..."
  git push origin main "$VERSION"

  echo "Release $VERSION pushed to GitHub"
}

die() {
  printf '%s\n' "$@" >&2
  exit 1
}

main "$@"