From b06644e58d0f8a4d155003737ce8fafd6da90c19 Mon Sep 17 00:00:00 2001
From: Florian Berthold <florian.berthold@sub-net.at>
Date: Mon, 25 May 2026 11:13:44 +0200
Subject: [PATCH] ci: add tools/build_zip.sh (git-archive per addon folder)

---
 .gitignore         |  1 +
 tools/build_zip.sh | 60 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 61 insertions(+)
 create mode 100755 tools/build_zip.sh

diff --git a/.gitignore b/.gitignore
index 7d2ad74..ec92999 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@
 .lua/*
 .vscode
 .idea
+dist/
diff --git a/tools/build_zip.sh b/tools/build_zip.sh
new file mode 100755
index 0000000..f9c2d68
--- /dev/null
+++ b/tools/build_zip.sh
@@ -0,0 +1,60 @@
+#!/usr/bin/env bash
+# Build per-addon zip artefacts from HEAD via git-archive.
+#
+# - Discovers top-level addon folders (Foo/Foo.toc).
+# - Re-creates dist/ each run.
+# - Always archives HEAD, so the working tree state is irrelevant.
+# - If more than one addon folder is present, also emits <repo>-all.zip
+#   with every addon folder side-by-side at the zip root.
+set -euo pipefail
+
+root=$(git rev-parse --show-toplevel)
+cd "$root"
+
+repo_name=$(basename "$root")
+dist="$root/dist"
+
+# Find Foo/Foo.toc pairs at depth 1; ignore libs nested deeper.
+addons=()
+while IFS= read -r toc; do
+    dir=$(dirname "$toc")
+    folder=$(basename "$dir")
+    base=$(basename "$toc" .toc)
+    # Accept Foo.toc and Foo_Wrath.toc style flavour variants; folder must match
+    # at least one toc basename prefix (Foo).
+    case "$base" in
+        "$folder"|"$folder"_*) addons+=("$folder") ;;
+    esac
+done < <(command find . -mindepth 2 -maxdepth 2 -type f -name '*.toc' | sed 's|^\./||' | sort)
+
+# Dedupe (a folder with Foo.toc + Foo_Wrath.toc shows up twice).
+if [ ${#addons[@]} -gt 0 ]; then
+    mapfile -t addons < <(printf '%s\n' "${addons[@]}" | awk '!seen[$0]++')
+fi
+
+if [ ${#addons[@]} -eq 0 ]; then
+    echo "no addon folders found (looking for */Foo.toc with matching folder name)" >&2
+    exit 1
+fi
+
+rm -rf "$dist"
+mkdir -p "$dist"
+
+for folder in "${addons[@]}"; do
+    out="$dist/$folder.zip"
+    # No --prefix: the folder already sits at the repo root, so git-archive
+    # emits entries as <folder>/... which is exactly what
+    # Interface/AddOns/ expects after extraction.
+    git archive HEAD --format=zip -o "$out" -- "$folder"
+    echo "built dist/$folder.zip"
+done
+
+# Combined bundle only makes sense when there are multiple addons.
+if [ ${#addons[@]} -gt 1 ]; then
+    tmp=$(mktemp -d)
+    trap 'rm -rf "$tmp"' EXIT
+    git archive HEAD --format=tar -- "${addons[@]}" | tar -x -C "$tmp"
+    out="$dist/$repo_name-all.zip"
+    ( cd "$tmp" && zip -qr "$out" "${addons[@]}" )
+    echo "built dist/$repo_name-all.zip"
+fi