git ssb

1
#!/bin/sh
2
3
test -z "$SITE_URL" && echo 'Define the SITE_URL env variable' >&2 && exit 1
4
5
hash uuidgen >&2 || uuidgen() {
6
    cat /proc/sys/kernel/random/uuid 2>&- ||\ # Linux
7
    cat /compat/linux/proc/sys/kernel/random/uuid 2>&- ||\ # FreeBSD
8
    python -c 'import uuid; print uuid.uuid1()'
9
}
10
11
: ${SITE_TITLE:=My Cool Site}
12
: ${SITE_AUTHOR:=$(grep $(id -u) /etc/passwd | cut -d: -f 5 | cut -d, -f1)}
13
: ${SITE_ID:=$(cat site_id 2>&- || echo urn:uuid:$(uuidgen) | tee site_id)}
14
: ${FEED_ENTRIES:=15}
15
: ${FEED_WIDTH:=80}
16
17
cat <<EOF
18
<?xml version="1.0" encoding="utf-8"?>
19
  <feed xmlns="http://www.w3.org/2005/Atom">
20
    <title>$SITE_TITLE</title>
21
    <link rel="alternate" type="text/html" href="$SITE_URL"/>
22
    <link rel="self" type="application/rss+xml" href="${SITE_URL}feed.xml"/>
23
    <updated>$(date --iso-8601=seconds | sed 's/..$/:&/')</updated>
24
    <id>$SITE_ID</id>
25
26
EOF
27
28
content_delim=$(uuidgen)
29
30
git log -$FEED_ENTRIES --stat=$FEED_WIDTH --format=format:"entry $content_delim
31
title %s
32
id %H
33
name %aN
34
email %aE
35
updated %ai
36
content $content_delim
37
commit %H
38
39
%B
40
stat $content_delim" $@ | awk -f xml.awk -v site="$SITE_URL"
41
42
cat <<EOF
43
  </feed>
44
45
EOF
46