chore: script to create a Rust release

codex-rs/scripts/create_github_release.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+set -euo pipefail
+
+# Change to the root of the Cargo workspace.
+cd "$(dirname "${BASH_SOURCE[0]}")/.."
+
+# Cancel if there are uncommitted changes.
+if ! git diff --quiet || ! git diff --cached --quiet || [ -n "$(git ls-files --others --exclude-standard)" ]; then
+  echo "ERROR: You have uncommitted or untracked changes." >&2
+  exit 1
+fi
+
+# Fail if in a detached HEAD state.
+CURRENT_BRANCH=$(git symbolic-ref --short -q HEAD)
+
+# Create a new branch for the release and make a commit with the new version.
+VERSION=$(printf '0.0.%d' "$(date +%y%m%d%H%M)")
+TAG="rust-v$VERSION"
+git checkout -b "$TAG"
+perl -i -pe "s/^version = \".*\"/version = \"$VERSION\"/" Cargo.toml
+git add Cargo.toml
+git commit -m "Release $VERSION"
+git tag -a "$TAG" -m "Release $VERSION"
+git push origin "refs/tags/$TAG"
+git checkout "$CURRENT_BRANCH"