✨ Move PROS 4 to early access (#296)

* mini-cleanup

* start "stablizing" beta

* deprecate v3

* v4 -> pros4

* oops + deprecation notice

* use early-access

* use new urls

* revert file validator

* Add beta alias for early access

* Slight naming adjustments

* Save early access preference

* Fix early access preference issue

* Remove whitespace

* Remove old print statement

* Apply suggestions from code review

Co-authored-by: BennyBot <48661356+BennyBot@users.noreply.github.com>

* upgrade fixes

* disable ea

* more readable

* redo early access warning

* rename flag

---------

Co-authored-by: ayushuk <ayushshukla30339@gmail.com>
Co-authored-by: Ayush Shukla <71904196+ayushuk@users.noreply.github.com>
Co-authored-by: BennyBot <48661356+BennyBot@users.noreply.github.com>

pros/cli/conductor.py

@@ -91,8 +91,8 @@ def fetch(query: c.BaseTemplate):
               help="Force apply the template, disregarding if the template is already installed.")
 @click.option('--remove-empty-dirs/--no-remove-empty-dirs', 'remove_empty_directories', is_flag=True, default=True,
               help='Remove empty directories when removing files')
-@click.option('--beta', is_flag=True, default=False, show_default=True,
-              help='Allow applying beta templates')
+@click.option('--early-access/--disable-early-access', '--early/--disable-early', '-ea/-dea', 'early_access', '--beta/--disable-beta', default=None,
+              help='Create a project using the PROS 4 kernel')
 @project_option()
 @template_query(required=True)
 @default_options
@@ -117,8 +117,6 @@ def apply(project: c.Project, query: c.BaseTemplate, **kwargs):
               help="Force apply the template, disregarding if the template is already installed.")
 @click.option('--remove-empty-dirs/--no-remove-empty-dirs', 'remove_empty_directories', is_flag=True, default=True,
               help='Remove empty directories when removing files')
-@click.option('--beta', is_flag=True, default=False, show_default=True,
-              help='Allow applying beta templates')
 @project_option()
 @template_query(required=True)
 @default_options
@@ -144,8 +142,8 @@ def install(ctx: click.Context, **kwargs):
               help="Force apply the template, disregarding if the template is already installed.")
 @click.option('--remove-empty-dirs/--no-remove-empty-dirs', 'remove_empty_directories', is_flag=True, default=True,
               help='Remove empty directories when removing files')
-@click.option('--beta', is_flag=True, default=False, show_default=True,
-              help='Allow upgrading to beta templates')
+@click.option('--early-access/--disable-early-access', '--early/--disable-early', '-ea/-dea', 'early_access', '--beta/--disable-beta', default=None,
+              help='Create a project using the PROS 4 kernel')
 @project_option()
 @template_query(required=False)
 @default_options
@@ -206,8 +204,8 @@ def uninstall_template(project: c.Project, query: c.BaseTemplate, remove_user: b
               help='Compile the project after creation')
 @click.option('--build-cache', is_flag=True, default=None, show_default=False,
               help='Build compile commands cache after creation. Overrides --compile-after if both are specified.')
-@click.option('--beta', is_flag=True, default=False, show_default=True,
-              help='Create a project with a beta template')
+@click.option('--early-access/--disable-early-access', '--early/--disable-early', '-ea/-dea', 'early_access', '--beta/--disable-beta', default=None,
+              help='Create a project using the PROS 4 kernel')
 @click.pass_context
 @default_options
 def new_project(ctx: click.Context, path: str, target: str, version: str,
@@ -219,6 +217,7 @@ def new_project(ctx: click.Context, path: str, target: str, version: str,
     Visit https://pros.cs.purdue.edu/v5/cli/conductor.html to learn more
     """
     analytics.send("new-project")
+    version_source = version.lower() == 'latest'
     if version.lower() == 'latest' or not version:
         version = '>0'
     if not force_system and c.Project.find_project(path) is not None:
@@ -229,7 +228,7 @@ def new_project(ctx: click.Context, path: str, target: str, version: str,
         _conductor = c.Conductor()
         if target is None:
             target = _conductor.default_target
-        project = _conductor.new_project(path, target=target, version=version,
+        project = _conductor.new_project(path, target=target, version=version, version_source=version_source,
                                          force_user=force_user, force_system=force_system,
                                          no_default_libs=no_default_libs, **kwargs)
         ui.echo('New PROS Project was created:', output_machine=False)
@@ -256,13 +255,13 @@ def new_project(ctx: click.Context, path: str, target: str, version: str,
               help='Force update all remote depots, ignoring automatic update checks')
 @click.option('--limit', type=int, default=15,
               help='The maximum number of displayed results for each library')
-@click.option('--beta', is_flag=True, default=False, show_default=True,
-              help='View beta templates in the listing')
+@click.option('--early-access/--disable-early-access', '--early/--disable-early', '-ea/-dea', 'early_access', '--beta/--disable-beta', default=None,
+              help='View a list of early access templates')
 @template_query(required=False)
 @click.pass_context
 @default_options
 def query_templates(ctx, query: c.BaseTemplate, allow_offline: bool, allow_online: bool, force_refresh: bool,
-                    limit: int, beta: bool):
+                    limit: int, early_access: bool):
     """
     Query local and remote templates based on a spec
 
@@ -272,10 +271,10 @@ def query_templates(ctx, query: c.BaseTemplate, allow_offline: bool, allow_onlin
     if limit < 0:
         limit = 15
     templates = c.Conductor().resolve_templates(query, allow_offline=allow_offline, allow_online=allow_online,
-                                                force_refresh=force_refresh, beta=beta)
-    if beta:
+                                                force_refresh=force_refresh, early_access=early_access)
+    if early_access:
         templates += c.Conductor().resolve_templates(query, allow_offline=allow_offline, allow_online=allow_online,
-                                                force_refresh=force_refresh, beta=False)
+                                                force_refresh=force_refresh, early_access=False)
 
     render_templates = {}
     for template in templates: