Prune and rename the filter extensions

The gentoo LDAP filter is distro specific, the owner example only
restates what cgit already renders, and the about converters are
superseded by the built-in markdown rendering. The two auth filters
do the same job and differ only in where their accounts live, so they
become `auth-inline` for accounts kept in the script and `auth-file`
for accounts kept on disk.

1 file changed, 0 insertions, 39 deletions

diff --git a/extensions/email-gravatar.py b/extensions/email-gravatar.py
deleted file mode 100755
index d70440e..0000000
--- a/extensions/email-gravatar.py
+++ /dev/null
@@ -1,39 +0,0 @@
-#!/usr/bin/env python3
-
-# Please prefer the email-gravatar.lua using lua: as a prefix over this script. This
-# script is very slow, in comparison.
-#
-# This script may be used with the email-filter or repo.email-filter settings in cgitrc.
-#
-# The following environment variables can be used to retrieve the configuration
-# of the repository for which this script is called:
-# CGIT_REPO_URL        ( = repo.url       setting )
-# CGIT_REPO_NAME       ( = repo.name      setting )
-# CGIT_REPO_PATH       ( = repo.path      setting )
-# CGIT_REPO_OWNER      ( = repo.owner     setting )
-# CGIT_REPO_DEFBRANCH  ( = repo.defbranch setting )
-# CGIT_REPO_SECTION    ( = section        setting )
-# CGIT_REPO_CLONE_URL  ( = repo.clone-url setting )
-#
-# It receives an email address on argv[1] and text on stdin. It prints
-# to stdout that text prepended by a gravatar at 10pt.
-
-import sys
-import hashlib
-import codecs
-
-email = sys.argv[1].lower().strip()
-if email[0] == '<':
-        email = email[1:]
-if email[-1] == '>':
-        email = email[0:-1]
-
-page = sys.argv[2]
-
-sys.stdin = codecs.getreader("utf-8")(sys.stdin.detach())
-sys.stdout = codecs.getwriter("utf-8")(sys.stdout.detach())
-
-md5 = hashlib.md5(email.encode()).hexdigest()
-text = sys.stdin.read().strip()
-
-print("<img src='//www.gravatar.com/avatar/" + md5 + "?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> " + text)