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authorJeff Smith <whydoubt@yahoo.com>2010-07-05 22:38:34 -0500
committerLars Hjemli <hjemli@gmail.com>2010-07-22 23:49:23 +0200
commitf9143171267e39f66a02ad2ecb0da2e8cc7f4142 (patch)
treeadc809f980b9b9ce990bf174073b3ba4e635685d /filters
parentab610292014c938a8f4e4004e9365bfc6cf9cbd6 (diff)
commit-links.sh: Seperate the expressions for filtering commit messages.
This allows for putting descriptions closer to their expressions. It should also make it clearer how to apply an expression conditionally.
Diffstat (limited to 'filters')
-rwxr-xr-xfilters/commit-links.sh16
1 files changed, 9 insertions, 7 deletions
diff --git a/filters/commit-links.sh b/filters/commit-links.sh
index 165a533..110c609 100755
--- a/filters/commit-links.sh
+++ b/filters/commit-links.sh
@@ -1,12 +1,14 @@
#!/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.
-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
-'
+# This expression generates links to commits referenced by their SHA1.
+regex=$regex'
+s|\b([0-9a-fA-F]{8,40})\b|<a href="./?id=\1">\1</a>|g'
+# This expression generates links to a fictional bugtracker.
+regex=$regex'
+s| #([0-9]+)\b|<a href="http://bugs.example.com/?bug=\1">#\1</a>|g'
+
+sed -re "$regex"