readd /bin/twn

bin/twn

@@ -0,0 +1,43 @@
+#!/bin/env sh
+# townengine tooling interface
+
+set +e
+
+exe="$(basename $PWD)"
+toolpath="$(dirname -- "${BASH_SOURCE[0]}")"
+export TWNROOT=$(realpath "$toolpath"/../)
+export TWNBUILDDIR=$(realpath "$toolpath"/../.build)
+
+case "$1" in
+    build    ) "$toolpath"/build.sh "${@:2}"
+               ;;
+
+    run      ) $0 build && ./$exe "${@:2}"
+               ;;
+
+    gdb      ) unset DEBUGINFOD_URLS
+               $0 build && gdb -ex run --args "$(basename $PWD)" "${@:2}"
+               ;;
+
+    apitrace ) case "$2" in
+        take ) export ASAN_OPTIONS=verify_asan_link_order=0
+               export LD_PRELOAD="/usr/lib/libubsan.so /usr/lib/apitrace/wrappers/glxtrace.so $LD_PRELOAD"
+               ./$exe "${@:3}"
+               ;;
+
+        show ) traces=( $exe.*.trace )
+               trace=${traces[-1]}
+               if [ "$trace" = "$exe.*.trace" ]; then
+                   trace="$exe.trace"
+               fi
+               qapitrace ${trace}
+               ;;
+    esac
+               ;;
+
+    api-gen  ) "$toolpath"/gen_api_header.sh
+               ;;
+
+    *        ) echo "Unknown command."
+               ;;
+esac