From 2828dcb6f0c43927ccf5a4c84e91e1a367bfd116 Mon Sep 17 00:00:00 2001
From: litlighilit <litlighilit@foxmail.com>
Date: Sat, 22 Jun 2024 18:59:32 +0800
Subject: [PATCH] doc: add index for Lib

---
 src/pylib/Lib/index.nim                      |  9 +++++++
 src/pylib/Lib/private/doc_utils/genIndex.nim | 25 ++++++++++++++++++++
 2 files changed, 34 insertions(+)
 create mode 100644 src/pylib/Lib/index.nim
 create mode 100644 src/pylib/Lib/private/doc_utils/genIndex.nim

diff --git a/src/pylib/Lib/index.nim b/src/pylib/Lib/index.nim
new file mode 100644
index 000000000..423cfd11b
--- /dev/null
+++ b/src/pylib/Lib/index.nim
@@ -0,0 +1,9 @@
+import ./private/doc_utils/genIndex
+##[
+# Lib
+
+Python standard libraries
+porting in nimpylib
+
+]##
+genIndexHere()
\ No newline at end of file
diff --git a/src/pylib/Lib/private/doc_utils/genIndex.nim b/src/pylib/Lib/private/doc_utils/genIndex.nim
new file mode 100644
index 000000000..a37aa531a
--- /dev/null
+++ b/src/pylib/Lib/private/doc_utils/genIndex.nim
@@ -0,0 +1,25 @@
+
+import std/macros
+import std/strutils
+import std/os
+
+proc nimpylibLibFilter*(t: tuple[kind: PathComponent, path: string]): bool =
+  t.kind != pcDir and t.kind != pcLinkToDir and
+    t.path != "index.nim" and
+    not t.path.endsWith"_impl" and
+    not t.path.startsWith"n_"
+
+type PathFilter* = typeof nimpylibLibFilter  ## path is relative
+
+proc indexAsMdStr*(dir: string, filter=nimpylibLibFilter): string =
+  for t in dir.walkDir(relative=true):
+    if filter(t):
+      let
+        fn = t.path
+        libn = fn.changeFileExt("")
+        url = fn.changeFileExt("html")
+      result.add "- [$#]($#)\n".format(libn, url)
+
+
+macro genIndexHere*(filter: static[PathFilter] = nimpylibLibFilter) =
+  newCommentStmtNode indexAsMdStr(getProjectPath(), filter)