core/plugins: add plugin to add home folder to project

core/plugins/wasm_add_project_folder.lua

@@ -0,0 +1,28 @@
+--mod-version:3
+
+-- This plugin literally adds the home folder to the project.
+
+local core = require "core"
+local connector = require "libraries.connector"
+
+if system.get_file_info(USERDIR .. "/.first") == nil then
+ local found = false
+ local home = os.getenv("HOME")
+ for _, v in ipairs(core.project_directories) do
+ if v.name == home then
+ found = true
+ break
+ end
+ end
+ -- work around old versions that allows duplicate entries
+ if not found then
+ core.add_project_directory(os.getenv('HOME'))
+ end
+ local f, err = io.open(USERDIR .. "/.first", "w")
+ if f == nil then
+ core.error("cannot open file: %s", err)
+ return
+ end
+ f:close()
+ connector.idbsync_save_sync()
+end