Remove legacy Sphinx docs/ and finish the Mintlify cutover (#28964)

scripts/ci/check_no_docs_changes.py

@@ -1,62 +0,0 @@
-#!/usr/bin/env python3
-"""Reject staged changes under the legacy docs/ tree."""
-
-from __future__ import annotations
-
-import subprocess
-import sys
-
-ERROR_MESSAGE = """\
-Changes under the legacy docs/ directory are not allowed.
-
-The documentation has been migrated. Please make documentation updates in the
-corresponding location under docs_new/ instead.
-"""
-
-LEGACY_DOCS_ALLOWLIST = {
-    "docs/_static/css/custom_log.css",
-    "docs/_static/js/deprecation_banner.js",
-    "docs/conf.py",
-    # Has relative links into the source tree that the offline lychee check
-    # validates, so it must be updated when the linked source files move.
-    "docs/developer_guide/development_jit_kernel_guide.md",
-}
-
-
-def staged_paths() -> list[str]:
-    result = subprocess.run(
-        [
-            "git",
-            "diff",
-            "--cached",
-            "--name-only",
-            "--diff-filter=ACMRDTUXB",
-        ],
-        check=True,
-        capture_output=True,
-        text=True,
-    )
-    return [line.strip() for line in result.stdout.splitlines() if line.strip()]
-
-
-def main() -> int:
-    paths = sys.argv[1:] or staged_paths()
-    docs_paths = sorted(
-        path
-        for path in paths
-        if (path == "docs" or path.startswith("docs/"))
-        and path not in LEGACY_DOCS_ALLOWLIST
-    )
-
-    if not docs_paths:
-        return 0
-
-    print(ERROR_MESSAGE, file=sys.stderr)
-    print("Detected legacy docs/ changes:", file=sys.stderr)
-    for path in docs_paths:
-        print(f"  - {path}", file=sys.stderr)
-    return 1
-
-
-if __name__ == "__main__":
-    raise SystemExit(main())

scripts/release/README.md

@@ -16,9 +16,9 @@ python scripts/release/bump_sglang_version.py 0.5.3rc0
 - `Makefile`
 - `benchmark/deepseek_v3/README.md`
 - `docker/rocm.Dockerfile`
-- `docs/get_started/install.md`
-- `docs/platforms/amd_gpu.md`
-- `docs/platforms/ascend_npu.md`
+- `docs_new/docs/get-started/install.mdx`
+- `docs_new/docs/hardware-platforms/amd_gpu.mdx`
+- `docs_new/docs/hardware-platforms/ascend-npus/ascend_npu.mdx`
 - `python/pyproject.toml`
 - `python/pyproject_other.toml`
 - `python/pyproject_npu.toml`
@@ -69,7 +69,7 @@ python scripts/release/bump_kernel_version.py 0.4.0
    ```bash
    grep -r "0.5.4rc0" python/sglang/version.py
    grep -r "0.5.4rc0" python/pyproject.toml
-   grep -r "0.5.4rc0" docs/get_started/install.md
+   grep -r "0.5.4rc0" docs_new/docs/get-started/install.mdx
    ```
 
 4. **Reset changes (if testing):**