Add launch scripts for reaper, update some related ENV vars

src_files/bin_overrides_macos/launch-reaper

@@ -0,0 +1,20 @@
+#!/bin/sh
+
+# trying the "portable install" option; using this launch script to point to that
+source "$XDG_CONFIG_HOME/zsh/.zshenv"
+reaper_portable_exec_macos="$DIR_REAPER_PORTABLE_MACOS/REAPER.app/Contents/MacOS/REAPER"
+reaper_portable_ini_file_macos="$DIR_REAPER_PORTABLE_MACOS/reaper.ini"
+
+[[ ! -x "$reaper_portable_exec_macos" ]] && {
+    echo "reaper missing or not executable: $reaper_portable_exec_macos" >&2
+    exit 1
+}
+[[ ! -r "$reaper_portable_ini_file_macos" ]] && {
+    echo "reaper.ini missing or not readable: $reaper_portable_ini_file_macos" >&2
+    exit 1
+}
+
+nohup \
+    $reaper_portable_exec_macos \
+    > /dev/null 2>&1 \
+    &