From af84c11ff4f060bfa95cd0cdd0273a948d0ece1a Mon Sep 17 00:00:00 2001
From: Patrick Dewey <p@pdewey.com>
Date: Wed, 1 Apr 2026 09:49:52 -0400
Subject: [PATCH] feat: version tagging script and bump shutter version in TUI

---
 cmd/shutter/go.mod |  2 +-
 justfile           |  8 +++++
 scripts/version.sh | 87 ++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 96 insertions(+), 1 deletion(-)
 create mode 100755 scripts/version.sh

diff --git a/cmd/shutter/go.mod b/cmd/shutter/go.mod
index df07480..14f84eb 100644
--- a/cmd/shutter/go.mod
+++ b/cmd/shutter/go.mod
@@ -6,7 +6,7 @@ require (
 	github.com/charmbracelet/bubbles v0.21.0
 	github.com/charmbracelet/bubbletea v1.3.10
 	github.com/charmbracelet/lipgloss v1.1.0
-	github.com/ptdewey/shutter v0.1.4
+	github.com/ptdewey/shutter v0.2.0
 )
 
 require (
diff --git a/justfile b/justfile
index cf5a344..fbb4a71 100644
--- a/justfile
+++ b/justfile
@@ -19,3 +19,11 @@ cli:
 
 clean:
     @rm -rf ./__snapshots__
+
+# Determine next version from conventional commits and tag both modules
+release:
+    @./scripts/version.sh
+
+# Preview version bump without creating tags
+release-dry:
+    @./scripts/version.sh --dry-run
diff --git a/scripts/version.sh b/scripts/version.sh
new file mode 100755
index 0000000..880214a
--- /dev/null
+++ b/scripts/version.sh
@@ -0,0 +1,87 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Determine next semver based on conventional commits since main.
+# Usage: ./scripts/version.sh [--dry-run]
+
+DRY_RUN=false
+if [[ "${1:-}" == "--dry-run" ]]; then
+    DRY_RUN=true
+fi
+
+# Get the latest root module tag (ignore cmd/shutter/ prefixed tags)
+LATEST_TAG=$(jj tag list | grep -E '^v[0-9]' | sort -V -t: -k1,1 | tail -1 | awk '{print $1}' | tr -d ':')
+
+if [[ -z "$LATEST_TAG" ]]; then
+    echo "error: no existing version tags found"
+    exit 1
+fi
+
+echo "Current version: $LATEST_TAG"
+
+# Parse current version
+VERSION="${LATEST_TAG#v}"
+IFS='.' read -r MAJOR MINOR PATCH <<< "$VERSION"
+
+# Get commit messages since main
+COMMITS=$(jj log -r 'main..@' --no-graph -T 'description ++ "---\n"' 2>/dev/null)
+
+if [[ -z "$COMMITS" || "$COMMITS" == $'---\n' ]]; then
+    echo "No commits since main."
+    exit 0
+fi
+
+echo ""
+echo "Commits since main:"
+echo "$COMMITS" | grep -v '^---$' | grep -v '^$' | sed 's/^/  /'
+echo ""
+
+# Determine bump type from conventional commits
+BUMP="patch"
+
+while IFS= read -r line; do
+    # Skip empty lines and delimiters
+    [[ -z "$line" || "$line" == "---" ]] && continue
+
+    # Check for breaking changes
+    if echo "$line" | grep -qiE '^[a-z]+(\(.+\))?!:|BREAKING CHANGE'; then
+        BUMP="major"
+        break
+    fi
+
+    # Check for feat -> minor
+    if echo "$line" | grep -qE '^feat(\(.+\))?:'; then
+        BUMP="minor"
+    fi
+done <<< "$COMMITS"
+
+# Calculate new version
+case "$BUMP" in
+    major) MAJOR=$((MAJOR + 1)); MINOR=0; PATCH=0 ;;
+    minor) MINOR=$((MINOR + 1)); PATCH=0 ;;
+    patch) PATCH=$((PATCH + 1)) ;;
+esac
+
+NEW_VERSION="v${MAJOR}.${MINOR}.${PATCH}"
+
+echo "Bump type: $BUMP"
+echo "New version: $NEW_VERSION"
+echo "Tags: $NEW_VERSION, cmd/shutter/$NEW_VERSION"
+
+if $DRY_RUN; then
+    echo ""
+    echo "(dry run — no tags created)"
+    exit 0
+fi
+
+echo ""
+read -p "Create tags and push? [y/N] " -n 1 -r
+echo ""
+
+if [[ $REPLY =~ ^[Yy]$ ]]; then
+    jj tag set "$NEW_VERSION" "cmd/shutter/$NEW_VERSION"
+    jj git push --tags
+    echo "Done. Tagged and pushed $NEW_VERSION"
+else
+    echo "Aborted."
+fi
-- 
2.51.2