From d85a1e4e2eaa340dc83938bfda33bf2a9e7f50f6 Mon Sep 17 00:00:00 2001
From: Rob Austein <sra@hactrn.net>
Date: Sun, 11 Jul 2021 21:14:59 +0000
Subject: More git link cleanup

* Fix Trac "export:" links

* Use "about" link for naked repository links so default view is the README.md

* Adjust to match new cgit configuration which hides ".git" suffixes
---
 kludge-cgit-urls.py | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100755 kludge-cgit-urls.py

(limited to 'kludge-cgit-urls.py')

diff --git a/kludge-cgit-urls.py b/kludge-cgit-urls.py
new file mode 100755
index 0000000..9d9feed
--- /dev/null
+++ b/kludge-cgit-urls.py
@@ -0,0 +1,39 @@
+#!/usr/bin/env python3
+#
+# Kludges specific to converting the Cryptech wiki
+
+import os, re, json
+
+with open("repositories.json") as f:
+    repo_or = "|".join(os.path.splitext(r)[0] for r in json.load(f))
+
+plain  = "](https://git.cryptech.is"
+export = "](export:/"
+regexp = re.compile(r"(\(https://git\.cryptech\.is/(?:" + repo_or + "))([(/)])")
+
+for root, dirs, files in os.walk("pelican/content"):
+    for fn in files:
+        if not fn.endswith(".md"):
+            continue
+        fn = os.path.join(root, fn)
+        with open(fn) as f:
+            lines = f.readlines()
+        if not any(plain in line or export in line for line in lines):
+            continue
+        changes = 0
+        for i, line in enumerate(lines):
+            if export in line:
+                changes = 1
+                line = line.replace(export, "](https://git.cryptech.is/")
+            elif plain not in line:
+                continue
+            lines[i], n = regexp.subn(
+                lambda m: m.group(1) + ("/tree" if m.group(2) == "/" else "/about") + m.group(2),
+                line)
+            changes += n
+        if changes:
+            tn = fn + ".tmp"
+            with open(tn, "w") as f:
+                for line in lines:
+                    f.write(line)
+            os.rename(tn, fn)
-- 
cgit v1.2.3