
    PL
jf                    l   U d Z ddlmZ ddlZddlZddlZddlmZ  ej        d          Z	 ej
                    Z e            Zded<    e            Zded<    e            Zded	<    e            Zded
<   d.dZd/dZd0dZd1dZd2dZd3dZd4d Zd1d!Zd5d#Zd6d$Zd7d8d'Zd9d*Zd:d+Zd;d,Zg d-Z dS )<u  Structured logging with steady-state silence for the LSP layer.

The LSP layer fires on every write_file/patch.  In a busy session
that's hundreds of events.  We want users to be able to ``rg`` the
log for "did LSP fire on that edit?" without drowning in noise.

The level model:

- ``DEBUG`` for steady-state events that have no novel signal:
  ``clean``, ``feature off``, ``extension not mapped``, ``no project
  root for already-announced file``, ``server unavailable for
  already-announced binary``.  These never reach ``agent.log`` at the
  default INFO threshold.

- ``INFO`` for state transitions worth surfacing exactly once per
  session: ``active for <root>`` the first time a (server_id,
  workspace_root) client starts, ``no project root for <path>``
  the first time we see that file.  Plus every diagnostic event
  (those are inherently rare and per-edit, exactly what users grep
  for).

- ``WARNING`` for action-required failures: ``server unavailable``
  (binary not on PATH) the first time per (server_id, binary),
  ``no server configured`` once per language.  Per-call WARNING for
  timeouts and unexpected bridge exceptions.

The dedup is in-process module-level sets.  Each set grows at most by
the number of distinct (server_id, root) and (server_id, binary)
pairs touched in one Python process — bytes of memory in even an
aggressive monorepo session.  Bounded LRU was rejected: evicting an
entry would risk re-firing the WARNING/INFO line we explicitly want
to suppress.

Grep recipe::

    tail -f ~/.hermes/logs/agent.log | rg 'lsp\['
    )annotationsN)Tuplezhermes.lint.lspset_announced_active_announced_unavailable_announced_no_root_announced_no_server	file_pathstrreturnc                    | s| S 	 t           j                            |           }n# t          $ r | cY S w xY w|                    dt           j        z             s|dk    r| S |S )zRender *file_path* relative to the cwd when sensible, else absolute.

    Keeps log lines readable for the common case (the user is inside
    the project they're editing) without emitting brittle ``../../..``
    chains for the cross-tree case.
    z..)ospathrelpath
ValueError
startswithsep)r
   rels     6/home/kuhnn/.hermes/hermes-agent/agent/lsp/eventlog.py_short_pathr   <   s      gooi((   
~~dRVm$$ tJs   & 55	server_idlevelintmessageNonec                @    t                               |d| |           d S )Nz
lsp[%s] %s)	event_loglog)r   r   r   s      r   _emitr   N   s     MM%y':::::    bucketkeyr   boolc                    t           5  || v r	 ddd           dS |                     |           	 ddd           dS # 1 swxY w Y   dS )zReturn True if *key* has not been announced for *bucket* yet.

    Atomically marks the key as announced so concurrent callers
    cannot both win the race and double-log.
    NFT)_announce_lockadd)r!   r"   s     r   _announce_oncer'   R   s     
  &==        	

3	                 s   >>AAc                ^    t          | t          j        dt          |           d           dS )zCNo diagnostics emitted for *file_path*.  DEBUG (silent at default).zclean ()Nr   loggingDEBUGr   )r   r
   s     r   	log_cleanr-   d   s0    	)W]$Gk).D.D$G$G$GHHHHHr    reasonc           
     d    t          | t          j        d| dt          |           d           dS )ziLSP intentionally skipped for this file (feature off, ext unmapped,
    backend not local, etc.).  DEBUG.z	skipped: z (r)   Nr*   )r   r
   r.   s      r   log_disabledr0   i   s:     
)W]$S$S$S+i:P:P$S$S$STTTTTr    workspace_rootc                    | |f}t          t          |          r t          | t          j        d|            dS t          | t          j        d|            dS )zA new LSP client started for (server_id, workspace_root).

    INFO once per (server_id, workspace_root); DEBUG thereafter.
    Lets users verify "is LSP actually running?" with a single grep.
    zactive for zreused client for N)r'   r   r   r+   INFOr,   )r   r1   r"   s      r   
log_activer4   o   sh     n
%C'-- Oi'E^'E'EFFFFFi(M^(M(MNNNNNr    countc           	     b    t          | t          j        | dt          |           d           dS )u   Diagnostics arrived for a file.  INFO every time — these are the
    failure signals users actually want to grep for, and they are
    inherently rare per edit.z diags (r)   N)r   r+   r3   r   )r   r
   r5   s      r   log_diagnosticsr7   |   s7     
)W\e#N#N[5K5K#N#N#NOOOOOr    c                    | |f}t          t          |          r-t          | t          j        dt          |                      dS t          | t          j        dt          |                      dS )zQFile had no recognised project marker.  INFO once per file,
    DEBUG thereafter.zno project root for N)r'   r   r   r+   r3   r   r,   )r   r
   r"   s      r   log_no_project_rootr9      sx     i
 C(#.. Yi'Vk)>T>T'V'VWWWWWi(W{9?U?U(W(WXXXXXr    binary_or_pkgc                    | |f}t          t          |          r!t          | t          j        d| d           dS t          | t          j        d|            dS )zThe server binary couldn't be resolved.  WARNING once per
    (server_id, binary), DEBUG thereafter so a hundred subsequent
    .py edits don't spam the log.zserver unavailable: zR not found (install via `hermes lsp install <id>` or set lsp.servers.<id>.command)zserver still unavailable: N)r'   r   r   r+   WARNINGr,   )r   r:   r"   s      r   log_server_unavailabler=      s     m
$C,c22 VOV= V V V	
 	
 	
 	
 	
 	i(T](T(TUUUUUr    c                l    t          t          | f          rt          | t          j        d           dS dS )z1No spawn recipe for this language.  WARNING once.zno server configuredN)r'   r	   r   r+   r<   )r   s    r   log_no_server_configuredr?      s?    *YL99 Bi*@AAAAAB Br    diagnosticskindc           	     `    t          | t          j        | dt          |                      dS )u   A request to the server timed out.  WARNING every time — these are
    inherently novel events worth surfacing on each occurrence.z timed out for N)r   r+   r<   r   )r   r
   rA   s      r   log_timeoutrC      sA     
88I 6 688    r    excBaseExceptionc           
         t          | t          j        dt          |           dt	          |          j         d|            dS )z?An unexpected exception bubbled out of the LSP layer.  WARNING.zunexpected error for : N)r   r+   r<   r   type__name__)r   r
   rD   s      r   log_server_errorrJ      sS    	UI 6 6UU$s)):LUUPSUU    r    c           
     r    t          | t          j        d| dt          |          j         d|            dS )z7The LSP server failed to spawn or initialize.  WARNING.zspawn/initialize failed for rG   N)r   r+   r<   rH   rI   )r   r1   rD   s      r   log_spawn_failedrL      sJ    	T~TTc9KTTsTT    r    c                    t           5  t                                           t                                           t                                           t
                                           ddd           dS # 1 swxY w Y   dS )zETest-only: clear the dedup caches.  Production code never calls this.N)r%   r   clearr   r   r	    r    r   reset_announce_cachesrP      s    	 % %!!!$$&&&  """""$$$	% % % % % % % % % % % % % % % % % %s   A%A::A>A>)r   r-   r0   r4   r7   r9   r=   r?   rC   rJ   rL   rP   )r
   r   r   r   )r   r   r   r   r   r   r   r   )r!   r   r"   r   r   r#   )r   r   r
   r   r   r   )r   r   r
   r   r.   r   r   r   )r   r   r1   r   r   r   )r   r   r
   r   r5   r   r   r   )r   r   r:   r   r   r   )r   r   r   r   )r@   )r   r   r
   r   rA   r   r   r   )r   r   r
   r   rD   rE   r   r   )r   r   r1   r   rD   rE   r   r   )r   r   )!__doc__
__future__r   r+   r   	threadingtypingr   	getLoggerr   Lockr%   r   r   __annotations__r   r   r	   r   r   r'   r-   r0   r4   r7   r9   r=   r?   rC   rJ   rL   rP   __all__rO   r    r   <module>rY      s-  $ $ $J # " " " " "  				           G/00	  !!     !cee  # # # ##%%     CEE  ! ! ! !   $; ; ; ;
 
 
 
$I I I I
U U U U
O 
O 
O 
OP P P PY Y Y YV V V V B B B B          % % % %  r    