added support for --no-deps option to node install and reinstall (#886)

* added support for `--no-deps` option to node install and reinstall

* post rebase fixup

* fixup help msg for --no-deps option

cm-cli.py

@@ -80,6 +80,7 @@ read_downgrade_blacklist()  # This is a preparation step for manager_core
 class Ctx:
     def __init__(self):
         self.channel = 'default'
+        self.no_deps = False
         self.mode = 'cache'
 
     def set_channel_mode(self, channel, mode):
@@ -100,6 +101,9 @@ class Ctx:
         asyncio.run(unified_manager.reload(cache_mode=self.mode == 'cache'))
         asyncio.run(unified_manager.load_nightly(self.channel, self.mode))
 
+    def set_no_deps(self, no_deps):
+        self.no_deps = no_deps
+
 
 channel_ctx = Ctx()
 
@@ -107,7 +111,7 @@ channel_ctx = Ctx()
 def install_node(node_spec_str, is_all=False, cnt_msg=''):
     if core.is_valid_url(node_spec_str):
         # install via urls
-        res = asyncio.run(core.gitclone_install(node_spec_str))
+        res = asyncio.run(core.gitclone_install(node_spec_str, no_deps=channel_ctx.no_deps))
         if not res.result:
             print(res.msg)
             print(f"[bold red]ERROR: An error occurred while installing '{node_spec_str}'.[/bold red]")
@@ -125,7 +129,7 @@ def install_node(node_spec_str, is_all=False, cnt_msg=''):
         if not is_specified:
             version_spec = None
 
-        res = asyncio.run(unified_manager.install_by_id(node_name, version_spec, channel_ctx.channel, channel_ctx.mode, instant_execution=True))
+        res = asyncio.run(unified_manager.install_by_id(node_name, version_spec, channel_ctx.channel, channel_ctx.mode, instant_execution=True, no_deps=channel_ctx.no_deps))
 
         if res.action == 'skip':
             print(f"{cnt_msg} [   SKIP  ] {node_name:50} => Already installed")
@@ -171,7 +175,7 @@ def fix_node(node_spec_str, is_all=False, cnt_msg=''):
     node_name, version_spec, _ = node_spec
 
     print(f"{cnt_msg} [   FIXING  ]: {node_name:50}[{version_spec}]")
-    res = unified_manager.unified_fix(node_name, version_spec)
+    res = unified_manager.unified_fix(node_name, version_spec, no_deps=channel_ctx.no_deps)
 
     if not res.result:
         print(f"ERROR: f{res.msg}")
@@ -211,7 +215,7 @@ def update_node(node_spec_str, is_all=False, cnt_msg=''):
 
     node_name, version_spec, _ = node_spec
 
-    res = unified_manager.unified_update(node_name, version_spec, return_postinstall=True)
+    res = unified_manager.unified_update(node_name, version_spec, no_deps=channel_ctx.no_deps, return_postinstall=True)
 
     if not res.result:
         print(f"ERROR: An error occurred while updating '{node_name}'.")
@@ -549,9 +553,18 @@ def install(
         mode: str = typer.Option(
             None,
             help="[remote|local|cache]"
-        )
+        ),
+        no_deps: Annotated[
+            Optional[bool],
+            typer.Option(
+                "--no-deps",
+                show_default=False,
+                help="Skip installing any Python dependencies",
+            ),
+        ] = False,
 ):
     channel_ctx.set_channel_mode(channel, mode)
+    channel_ctx.set_no_deps(no_deps)
     for_each_nodes(nodes, act=install_node)
 
 
@@ -571,8 +584,17 @@ def reinstall(
             None,
             help="[remote|local|cache]"
         ),
+        no_deps: Annotated[
+            Optional[bool],
+            typer.Option(
+                "--no-deps",
+                show_default=False,
+                help="Skip installing any Python dependencies",
+            ),
+        ] = False,
 ):
     channel_ctx.set_channel_mode(channel, mode)
+    channel_ctx.set_no_deps(no_deps)
     for_each_nodes(nodes, act=reinstall_node)