snapshot of https://github.com/tldraw/tldraw.git (main, 2026-09-23; blobs > 131072B omitted)

skills/update-release-notes/scripts/update-draft-release.sh

@@ -0,0 +1,84 @@
+#!/bin/bash
+# Update (or create) the draft GitHub release for the next release using the
+# current next.mdx content. publish-new.ts finds this draft by name (vX.Y.0) and
+# publishes its body verbatim at release time, so keeping it in sync with next.mdx
+# means the GitHub release and the docs release page always match.
+#
+# Usage: ./update-draft-release.sh <tldraw-repo-dir> [next-version]
+#
+# next-version overrides the target tag (with or without a leading `v`). Pass it
+# for a major release or any override, so the draft name matches the version
+# publish-new.ts will resolve. When omitted, the target defaults to the next
+# minor of last_version — the common case.
+#
+# Requires a local clone of tldraw/tldraw and an authenticated gh CLI.
+
+set -e
+
+if [ -z "$1" ]; then
+  echo "Usage: $0 <tldraw-repo-dir> [next-version]" >&2
+  echo "Example: $0 /tmp/tldraw          # minor bump of last_version" >&2
+  echo "Example: $0 /tmp/tldraw v6.0.0   # explicit target (major/override)" >&2
+  exit 1
+fi
+
+TLDRAW_REPO="$1"
+NEXT_FILE="$TLDRAW_REPO/apps/docs/content/releases/next.mdx"
+
+if [ ! -f "$NEXT_FILE" ]; then
+  echo "next.mdx not found at $NEXT_FILE" >&2
+  exit 1
+fi
+
+if [ -n "$2" ]; then
+  # Explicit target — normalize to a leading `v`. Use this for major releases or
+  # overrides, where publish-new.ts resolves the next version from NPM rather than
+  # a minor bump (e.g. --bump major -> v6.0.0).
+  next_tag="v$(echo "$2" | sed 's/^v//')"
+else
+  # The draft tracks the next minor release. Derive it from last_version (the most
+  # recent published release recorded in next.mdx frontmatter): bump minor, patch 0.
+  # e.g. last_version v5.2.0 -> draft v5.3.0.
+  last_version=$(grep -E "^last_version:" "$NEXT_FILE" | head -1 | sed "s/last_version: *//" | tr -d "'\"[:space:]")
+  if [ -z "$last_version" ]; then
+    echo "Could not read last_version from $NEXT_FILE" >&2
+    exit 1
+  fi
+
+  major=$(echo "$last_version" | sed 's/^v//' | cut -d. -f1)
+  minor=$(echo "$last_version" | sed 's/^v//' | cut -d. -f2)
+  next_tag="v${major}.$((minor + 1)).0"
+fi
+
+# Body = next.mdx with the frontmatter block stripped (everything after the second ---).
+body_file=$(mktemp)
+awk 'f{print} /^---$/{c++; if(c==2){f=1}}' "$NEXT_FILE" > "$body_file"
+
+# Fail loudly if there is nothing to publish rather than pushing an empty draft.
+if ! grep -qE '[^[:space:]]' "$body_file"; then
+  echo "next.mdx has no content below the frontmatter; refusing to write an empty draft." >&2
+  rm -f "$body_file"
+  exit 1
+fi
+
+echo "Draft release target: $next_tag" >&2
+
+# Look up an existing release for this tag (finds drafts too).
+existing=$(gh release view "$next_tag" -R tldraw/tldraw --json isDraft 2>/dev/null || echo "")
+
+if [ -n "$existing" ]; then
+  is_draft=$(echo "$existing" | jq -r '.isDraft')
+  if [ "$is_draft" != "true" ]; then
+    echo "Release $next_tag already exists and is published; refusing to edit." >&2
+    rm -f "$body_file"
+    exit 1
+  fi
+  echo "Updating existing draft release $next_tag" >&2
+  gh release edit "$next_tag" -R tldraw/tldraw --title "$next_tag" --notes-file "$body_file"
+else
+  echo "Creating new draft release $next_tag" >&2
+  gh release create "$next_tag" -R tldraw/tldraw --draft --title "$next_tag" --notes-file "$body_file"
+fi
+
+rm -f "$body_file"
+echo "Done. Draft release $next_tag is in sync with next.mdx." >&2