From 982327da6cd1076b27958a20a804f7672c4ef8cd Mon Sep 17 00:00:00 2001
From: Bryan Helmkamp <bryan@brynary.com>
Date: Tue, 10 Mar 2026 18:36:54 -0400
Subject: [PATCH] Add release script to bump version, tag, and push

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 scripts/release.sh | 51 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100755 scripts/release.sh

diff --git a/scripts/release.sh b/scripts/release.sh
new file mode 100755
index 000000000..3990a043b
--- /dev/null
+++ b/scripts/release.sh
@@ -0,0 +1,51 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+CARGO_TOML="$(git rev-parse --show-toplevel)/Cargo.toml"
+
+current_version=$(grep -m1 '^version = ' "$CARGO_TOML" | sed 's/version = "\(.*\)"/\1/')
+echo "Current version: $current_version"
+
+IFS='.' read -r major minor patch <<< "$current_version"
+
+echo ""
+echo "Select bump type:"
+echo "  1) patch ($current_version -> $major.$minor.$((patch + 1)))"
+echo "  2) minor ($current_version -> $major.$((minor + 1)).0)"
+echo "  3) major ($current_version -> $((major + 1)).0.0)"
+echo ""
+read -rp "Choice [1/2/3]: " choice
+
+case "$choice" in
+  1) new_version="$major.$minor.$((patch + 1))" ;;
+  2) new_version="$major.$((minor + 1)).0" ;;
+  3) new_version="$((major + 1)).0.0" ;;
+  *) echo "Invalid choice"; exit 1 ;;
+esac
+
+tag="v$new_version"
+
+if git rev-parse "$tag" >/dev/null 2>&1; then
+  echo "Error: tag $tag already exists"
+  exit 1
+fi
+
+echo ""
+echo "Will bump $current_version -> $new_version and push tag $tag"
+read -rp "Continue? [y/N]: " confirm
+if [[ "$confirm" != [yY] ]]; then
+  echo "Aborted"
+  exit 1
+fi
+
+sed -i '' "s/^version = \"$current_version\"/version = \"$new_version\"/" "$CARGO_TOML"
+echo "Updated $CARGO_TOML"
+
+git add "$CARGO_TOML"
+git commit -m "Bump version to $new_version"
+git tag "$tag"
+git push origin main "$tag"
+
+echo ""
+echo "Released $tag"
+echo "Watch the build: https://github.com/brynary/arc/actions"