cgitsb/filters/commit-links.sh
Ferry Huberts afdff8dc13 commit-links.sh: improve regular expressions
The default length for sha1 abbreviations in git is 7.

A '#num' at the beginning of the commit message is now
recognised, a ':#num' as well, etc.: a '#num' anywhere
is now converted to a link.

Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2011-07-19 07:12:02 +00:00

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#!/bin/sh
# 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=$regex'
s|\b([0-9a-fA-F]{7,40})\b|<a href="./?id=\1">\1</a>|g'
# This expression generates links to a fictional bugtracker.
regex=$regex'
s|#([0-9]+)\b|<a href="http://bugs.example.com/?bug=\1">#\1</a>|g'
sed -re "$regex"