Updated yt_dlp version; added extremly basic dumb cache setup in thumbnailer; moved build and script as well as deb folder to build

plugins/youtube_download/yt_dlp/utils/_jsruntime.py

@@ -0,0 +1,145 @@
+from __future__ import annotations
+
+import abc
+import dataclasses
+import functools
+import os.path
+import sys
+
+from ._utils import _get_exe_version_output, detect_exe_version, version_tuple
+
+
+_FALLBACK_PATHEXT = ('.COM', '.EXE', '.BAT', '.CMD')
+
+
+def _find_exe(basename: str) -> str:
+    if os.name != 'nt':
+        return basename
+
+    paths: list[str] = []
+
+    # binary dir
+    if getattr(sys, 'frozen', False):
+        paths.append(os.path.dirname(sys.executable))
+    # cwd
+    paths.append(os.getcwd())
+    # PATH items
+    if path := os.environ.get('PATH'):
+        paths.extend(filter(None, path.split(os.path.pathsep)))
+
+    pathext = os.environ.get('PATHEXT')
+    if pathext is None:
+        exts = _FALLBACK_PATHEXT
+    else:
+        exts = tuple(ext for ext in pathext.split(os.pathsep) if ext)
+
+    visited = []
+    for path in map(os.path.realpath, paths):
+        normed = os.path.normcase(path)
+        if normed in visited:
+            continue
+        visited.append(normed)
+
+        for ext in exts:
+            binary = os.path.join(path, f'{basename}{ext}')
+            if os.access(binary, os.F_OK | os.X_OK) and not os.path.isdir(binary):
+                return binary
+
+    return basename
+
+
+def _determine_runtime_path(path, basename):
+    if not path:
+        return _find_exe(basename)
+    if os.path.isdir(path):
+        return os.path.join(path, basename)
+    return path
+
+
+@dataclasses.dataclass(frozen=True)
+class JsRuntimeInfo:
+    name: str
+    path: str
+    version: str
+    version_tuple: tuple[int, ...]
+    supported: bool = True
+
+
+class JsRuntime(abc.ABC):
+    def __init__(self, path=None):
+        self._path = path
+
+    @functools.cached_property
+    def info(self) -> JsRuntimeInfo | None:
+        return self._info()
+
+    @abc.abstractmethod
+    def _info(self) -> JsRuntimeInfo | None:
+        raise NotImplementedError
+
+
+class DenoJsRuntime(JsRuntime):
+    MIN_SUPPORTED_VERSION = (2, 0, 0)
+
+    def _info(self):
+        path = _determine_runtime_path(self._path, 'deno')
+        out = _get_exe_version_output(path, ['--version'])
+        if not out:
+            return None
+        version = detect_exe_version(out, r'^deno (\S+)', 'unknown')
+        vt = version_tuple(version, lenient=True)
+        return JsRuntimeInfo(
+            name='deno', path=path, version=version, version_tuple=vt,
+            supported=vt >= self.MIN_SUPPORTED_VERSION)
+
+
+class BunJsRuntime(JsRuntime):
+    MIN_SUPPORTED_VERSION = (1, 0, 31)
+
+    def _info(self):
+        path = _determine_runtime_path(self._path, 'bun')
+        out = _get_exe_version_output(path, ['--version'])
+        if not out:
+            return None
+        version = detect_exe_version(out, r'^(\S+)', 'unknown')
+        vt = version_tuple(version, lenient=True)
+        return JsRuntimeInfo(
+            name='bun', path=path, version=version, version_tuple=vt,
+            supported=vt >= self.MIN_SUPPORTED_VERSION)
+
+
+class NodeJsRuntime(JsRuntime):
+    MIN_SUPPORTED_VERSION = (20, 0, 0)
+
+    def _info(self):
+        path = _determine_runtime_path(self._path, 'node')
+        out = _get_exe_version_output(path, ['--version'])
+        if not out:
+            return None
+        version = detect_exe_version(out, r'^v(\S+)', 'unknown')
+        vt = version_tuple(version, lenient=True)
+        return JsRuntimeInfo(
+            name='node', path=path, version=version, version_tuple=vt,
+            supported=vt >= self.MIN_SUPPORTED_VERSION)
+
+
+class QuickJsRuntime(JsRuntime):
+    MIN_SUPPORTED_VERSION = (2023, 12, 9)
+
+    def _info(self):
+        path = _determine_runtime_path(self._path, 'qjs')
+        # quickjs does not have --version and --help returns a status code of 1
+        out = _get_exe_version_output(path, ['--help'], ignore_return_code=True)
+        if not out:
+            return None
+        is_ng = 'QuickJS-ng' in out
+
+        version = detect_exe_version(out, r'^QuickJS(?:-ng)?\s+version\s+(\S+)', 'unknown')
+        vt = version_tuple(version, lenient=True)
+        if is_ng:
+            return JsRuntimeInfo(
+                name='quickjs-ng', path=path, version=version, version_tuple=vt,
+                supported=vt > (0,))
+        return JsRuntimeInfo(
+            name='quickjs', path=path, version=version, version_tuple=vt,
+            supported=vt >= self.MIN_SUPPORTED_VERSION)