X-Git-Url: https://gitweb.ps.run/ps-cgit/blobdiff_plain/670f99097939a08510c2c909cd38f8083800861a..4e4b30effb773e8cb0c9c23fd664a11bbe5b4076:/filters/commit-links.sh

diff --git a/filters/commit-links.sh b/filters/commit-links.sh
index 165a533..796ac30 100755
--- a/filters/commit-links.sh
+++ b/filters/commit-links.sh
@@ -1,12 +1,28 @@
 #!/bin/sh
-# This script can be used to generate links in commit messages - the first
-# sed expression generates links to commits referenced by their SHA1, while
-# the second expression generates links to a fictional bugtracker.
+# This script can be used to generate links in commit messages.
 #
 # To use this script, refer to this file with either the commit-filter or the
 # repo.commit-filter options 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 )
+#
+
+regex=''
+
+# This expression generates links to commits referenced by their SHA1.
+regex=$regex'
+s|\b([0-9a-fA-F]{7,64})\b|<a href="./?id=\1">\1</a>|g'
+
+# This expression generates links to a fictional bugtracker.
+regex=$regex'
+s|#([0-9]+)\b|<a href="http://bugs.example.com/?bug=\1">#\1</a>|g'
 
-sed -re '
-s|\b([0-9a-fA-F]{8,40})\b|<a href="./?id=\1">\1</a>|g
-s| #([0-9]+)\b|<a href="http://bugs.example.com/?bug=\1">#\1</a>|g
-'
+sed -re "$regex"