From 80b1276f9fde6cb0155fad2f6f65e67d7af5d703 Mon Sep 17 00:00:00 2001
From: Brandon Lucas <blu@blu.cx>
Date: Wed, 18 Feb 2026 20:22:58 -0500
Subject: [PATCH] fix: release script auto-bumps patch by default

Release script now supports: patch (default), minor, major, or explicit
version. Auto-updates Cargo.toml and flake.nix before building.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 scripts/release.sh | 54 +++++++++++++++++++++++++++++++++++++---------
 1 file changed, 44 insertions(+), 10 deletions(-)

diff --git a/scripts/release.sh b/scripts/release.sh
index fbe2db6..cb3b902 100755
--- a/scripts/release.sh
+++ b/scripts/release.sh
@@ -5,7 +5,11 @@ set -euo pipefail
 # Builds a static binary, generates changelog, and creates a Gitea release.
 #
 # Usage:
-#   ./scripts/release.sh [version]
+#   ./scripts/release.sh              # auto-bump patch (0.2.0 → 0.2.1)
+#   ./scripts/release.sh patch        # same as above
+#   ./scripts/release.sh minor        # bump minor (0.2.0 → 0.3.0)
+#   ./scripts/release.sh major        # bump major (0.2.0 → 1.0.0)
+#   ./scripts/release.sh v1.2.3       # explicit version
 #
 # Environment:
 #   GITEA_TOKEN - API token for git.qrty.ink (prompted if not set)
@@ -34,14 +38,33 @@ warn()  { printf "${YELLOW}!!${NC} %s\n" "$1"; }
 err()   { printf "${RED}error:${NC} %s\n" "$1" >&2; exit 1; }
 
 # --- Determine version ---
-VERSION="${1:-}"
-if [ -z "$VERSION" ]; then
-    VERSION=$(grep '^version' Cargo.toml | head -1 | sed 's/.*"\(.*\)".*/\1/')
-    info "Version from Cargo.toml: v$VERSION"
-fi
-# Ensure v prefix
-[[ "$VERSION" == v* ]] || VERSION="v$VERSION"
-TAG="$VERSION"
+CURRENT=$(grep '^version' Cargo.toml | head -1 | sed 's/.*"\(.*\)".*/\1/')
+BUMP="${1:-patch}"
+
+bump_version() {
+    local ver="$1" part="$2"
+    IFS='.' read -r major minor patch <<< "$ver"
+    case "$part" in
+        major) echo "$((major + 1)).0.0" ;;
+        minor) echo "$major.$((minor + 1)).0" ;;
+        patch) echo "$major.$minor.$((patch + 1))" ;;
+        *)     echo "$part" ;;  # treat as explicit version
+    esac
+}
+
+case "$BUMP" in
+    major|minor|patch)
+        VERSION=$(bump_version "$CURRENT" "$BUMP")
+        info "Bumping $BUMP: $CURRENT → $VERSION"
+        ;;
+    *)
+        # Explicit version — strip v prefix if present
+        VERSION="${BUMP#v}"
+        info "Explicit version: $VERSION"
+        ;;
+esac
+
+TAG="v$VERSION"
 
 # --- Check for clean working tree ---
 if [ -n "$(git status --porcelain)" ]; then
@@ -54,7 +77,18 @@ fi
 
 # --- Check if tag already exists ---
 if git rev-parse "$TAG" >/dev/null 2>&1; then
-    err "Tag $TAG already exists. Bump version in Cargo.toml or choose a different version."
+    err "Tag $TAG already exists. Choose a different version."
+fi
+
+# --- Update version in source files ---
+if [ "$VERSION" != "$CURRENT" ]; then
+    info "Updating version in Cargo.toml and flake.nix..."
+    sed -i "0,/^version = \"$CURRENT\"/s//version = \"$VERSION\"/" Cargo.toml
+    sed -i "s/version = \"$CURRENT\";/version = \"$VERSION\";/g" flake.nix
+    sed -i "s/v$CURRENT/v$VERSION/g" flake.nix
+    git add Cargo.toml flake.nix
+    git commit --no-gpg-sign -m "chore: bump version to $VERSION"
+    ok "Version updated and committed"
 fi
 
 # --- Generate changelog ---