fix(update): Add version library and update references (#75)

* fix(update): Download from Github `main/src`

Points the autoupdate function to pull from the raw XML source on the main branch.

* fix(update): Disable overwriting generic_mapper

When discMapper updates, we don't want it to mess with any existing generic_mapper.xml -- although no one should be running both scripts simultaneously in one profile because to do so would certainly bring about eschaton!

* fix(update): Designate module path

The versionless module filename will be inside the release package.

* fix(update): Uninstall package before update

* fix(update): Announce successful autoupdates

* fix(update): Set path to local file update

* feat: Advance to v0.4.0-beta

Update the internal script versioning

* chore: Ignore Prettier config

* feat(update): Create version library

Add the version library for comparisons

* feat(update): Update `download_path` help

* feat(update): Verify module to be updated

* Revert "feat: Advance to v0.4.0-beta"

This reverts commit 7ddb5ad.

* feat(update): Set internal version

Local version number for comparison to remote version library.

.gitignore

@@ -74,6 +74,7 @@ $RECYCLE.BIN/
 .vscode/
 .vscode/*
 *.code-workspace
+.prettierrc
 
 ### VisualStudioCode Patch ###
 # Ignore all local history of files

src/discMapper.xml

@@ -734,9 +734,8 @@ end</script>
 		<Script isActive="yes" isFolder="no">
 			<name>discMapper</name>
 			<packageName></packageName>
-			<script>-- discMapper v0.2.1-beta
--- forked from Jor'Mox's Generic Map Script 11/07/2018 version dated 10/20/2019 in Mudlet/src
-local version = "2.0.16" -- Generic Map Script version
+			<script>-- discMapper
+local version = "0.2.1-beta"
 
     -- look into options for non-standard door usage for speedwalk
     -- come up with aliases to set translations and custom exits, add appropriate help info
@@ -1231,8 +1230,8 @@ map.help.config = [[
             "simple", "normal", or "complex".
 
         &lt;green&gt;download_path&lt;reset&gt; - This is the path that updates are downloaded from.
-            This may be any web address where the versions.lua and
-            generic_mapper.xml files can be downloaded from.
+            This may be any web address from which the versions.lua and
+            discMapper.xml files can be downloaded.
 
         &lt;green&gt;prompt_test_patterns&lt;reset&gt; - This is a table of default patterns checked
             when using the "find prompt" command. The patterns in this table
@@ -3100,7 +3099,7 @@ function map.eventHandler(event, ...)
             map.echo("Map File Loaded.")
         elseif string.ends(file,"/versions.lua") then
             check_version()
-        elseif string.ends(file,"/generic_mapper.xml") then
+        elseif string.ends(file,"/discMapper.xml") then
             update_version()
         end
     elseif event == "sysLoadEvent" or event == "sysInstall" then

src/versions.lua

@@ -0,0 +1,6 @@
+return {
+    {
+        [1] = [[0.2.0-beta]],
+        [2] = [[0.2.1-beta]]
+    }
+}