[+] improve vim, python plugin

1. add files selection
    from git ls-files;
This commit is contained in:
Siarhei Siniak 2025-10-18 11:41:01 +03:00
parent c3ce3979bb
commit 68d1de72ec
2 changed files with 153 additions and 26 deletions

@ -1,5 +1,8 @@
import functools
import configparser
import subprocess
import dataclasses
import json
import datetime
import collections
import asyncio
@ -47,9 +50,13 @@ class FastSelect:
self._buffer_last_used: dict[int, int] = dict()
self._filter_pattern: Optional[str] = None
self._items: Optional[list[tuple[str, int]]] = None
self._include_git : Optional[bool] = False
self._filtered_ids: Optional[set[int]] = None
self._items: Optional[list['self.entry_t']] = None
self._buffers: Optional[list['self.entry_t']] = None
self._tracked_files: Optional[list['self.entry_t']] = None
self._queue: collections.deque[Callable[[], None]] = collections.deque()
self._lock = threading.Lock()
@ -105,28 +112,37 @@ augroup END
def pick_option_put_id(self, option_id: int) -> None:
self.loop.call_soon_threadsafe(lambda: self._option_id.set_result(option_id))
async def _switch_buffer(self) -> None:
buffers_future: asyncio.Future[list[tuple[str, int]]] = asyncio.Future()
@dataclasses.dataclass
class entry_t:
path: pathlib.Path
buf_number: Optional[int] = None
def get_buffers() -> list[tuple[str, int]]:
res = [(o.name, o.number) for o in vim.buffers]
res_sorted = sorted(
res,
# key=lambda x: -self._buffer_frequency.get(x[1], 0)
key=lambda x: -self._buffer_last_used.get(x[1], 0),
def _get_buffers(
self,
res_future: Optional[asyncio.Future[
list[entry_t]
]] = None,
) -> list[entry_t]:
res = [
self.entry_t(
buf_number=o.number,
path=pathlib.Path(o.name).absolute(),
)
for o in vim.buffers
]
self.loop.call_soon_threadsafe(lambda: buffers_future.set_result(res_sorted))
if res_future:
self.loop.call_soon_threadsafe(lambda: res_future.set_result(res))
return res
async def _switch_buffer(self) -> None:
with self._lock:
self._queue.append(get_buffers)
self._reset_items()
buffers = await buffers_future
await self._sync_task(self._update_items)
logger.info(dict(buffers=buffers[:3]))
self._items = buffers
# self._items = buffers
with self._lock:
self._set_filter_pattern('')
@ -139,12 +155,22 @@ augroup END
def ui_switch_buffer():
nonlocal selected_id
nonlocal buffers
# nonlocal buffers
logger.warning(dict(
buffers=self._items[:3],
id=selected_id,
))
logger.warning(dict(buffers=list(vim.buffers), id=selected_id))
# print(vim.buffers, selected_id)
if not selected_id is None:
vim.current.buffer = vim.buffers[buffers[selected_id][1]]
selected_item = self._items[selected_id]
if selected_item.buf_number is None:
Vim.run_command('badd %s' % json.dumps(str(selected_item.path))[1:-1])
Vim.run_command('e %s' % json.dumps(str(selected_item.path))[1:-1])
else:
vim.current.buffer = vim.buffers[selected_item.buf_number]
with self._lock:
self._queue.append(ui_switch_buffer)
@ -195,8 +221,15 @@ augroup END
while len(self._queue) > 0:
cmd = self._queue.pop()
logger.warning(dict(msg='start command', cmd=inspect.getsource(cmd)))
try:
cmd_str = inspect.getsource(cmd)
except:
cmd_str = str(cmd)
try:
logger.warning(dict(msg='start command', cmd=cmd_str))
cmd()
except:
logger.exception('')
@ -229,6 +262,14 @@ augroup END
with self._lock:
self._set_filter_pattern(self._filter_pattern[:-1])
# C-g
elif key == b'\x07':
with self._lock:
self._include_git = not self._include_git
self._update_items()
self._update_filtered()
# self._update_popup()
else:
try:
key_str = key.decode('utf-8')
@ -252,14 +293,98 @@ augroup END
return 1
async def _sync_task(
self,
cb: Callable[[], None],
# future: asyncio.Future[bool]
) -> None:
res_future: asyncio.Future[bool] = asyncio.Future()
def wrapper():
res : bool = True
try:
cb()
except:
logger.exception('')
res = False
self.loop.call_soon_threadsafe(lambda: res_future.set_result(res))
with self._lock:
self._queue.append(wrapper)
return await res_future
def _update_items(self) -> None:
known_files: dict[str, int] = dict()
if self._buffers is None:
self._buffers = self._get_buffers()
logger.info(dict(buffers=self._buffers[:3]))
if self._include_git:
if self._tracked_files is None:
for o in self._buffers:
assert o.buf_number
known_files[str(o.path)] = o.buf_number
ls_files_output = [
o.strip()
for o in subprocess.check_output(
['git', 'ls-files']
).decode('utf-8').splitlines()
]
self._tracked_files = []
for o in ls_files_output:
path = pathlib.Path(
o,
).absolute()
entry = self.entry_t(
path=path,
buf_number=known_files.get(str(path)),
)
if entry.buf_number:
continue
self._tracked_files.append(entry)
logger.info(dict(tracked_files=self._tracked_files[:3]))
self._items = self._buffers + self._tracked_files
else:
self._items = self._buffers
self._items = sorted(
self._items,
# key=lambda x: -self._buffer_frequency.get(x[1], 0)
key=lambda x: -self._buffer_last_used.get(x.buf_number, 0),
)
def _reset_items(self) -> None:
self._buffers = None
self._tracked_files = None
self._items = None
def _update_filtered(self) -> None:
pattern = re.compile(self._filter_pattern)
self._filtered_ids = [
i for i, o in enumerate(self._items) if not pattern.search(str(o.path)) is None
]
self._options = [str(self._items[o].path) for o in self._filtered_ids]
def _set_filter_pattern(self, filter_pattern: str) -> None:
self._filter_pattern = filter_pattern
pattern = re.compile(self._filter_pattern)
self._filtered_ids = [i for i, o in enumerate(self._items) if not pattern.search(o[0]) is None]
self._options = [self._items[o][0] for o in self._filtered_ids]
self._update_filtered()
def _update_popup(self) -> None:
vim.Function('popup_settext')(

@ -1,10 +1,12 @@
import vim
import logging
logger = logging.getLogger(__name__)
class Vim:
@classmethod
def run_command(cls, cmd) -> list[str]:
# logger.info(dict(cmd=cmd))
logger.info(dict(cmd=cmd))
output: list[str] = []
for line in cmd.splitlines():