Use here documents in feed.sh

1 files changed, 18 insertions, 14 deletions

diff --git a/feed.sh b/feed.sh
index 4a45ce45..3c6e6589 100755
--- a/feed.sh
+++ b/feed.sh
@@ -2,24 +2,28 @@
 set -e -u
 
 updated=$(date -u '+%FT%TZ')
-echo '<?xml version="1.0" encoding="utf-8"?>'
-echo '<feed xmlns="http://www.w3.org/2005/Atom">'
-echo '<title>Causal Agency</title>'
-echo '<author><name>June</name><email>june@causal.agency</email></author>'
-echo '<link href="https://text.causal.agency"/>'
-echo '<id>https://text.causal.agency/</id>'
-echo "<updated>${updated}</updated>"
+cat <<EOF
+<?xml version="1.0" encoding="utf-8"?>
+<feed xmlns="http://www.w3.org/2005/Atom">
+<title>Causal Agency</title>
+<author><name>June</name><email>june@causal.agency</email></author>
+<link href="https://text.causal.agency"/>
+<id>https://text.causal.agency/</id>
+<updated>${updated}</updated>
+EOF
 for entry in *.7; do
 	url="https://text.causal.agency/${entry%.7}.txt"
 	title=$(grep '^\.Nm' "$entry" | cut -c 5-)
 	summary=$(grep '^\.Nd' "$entry" | cut -c 5-)
 	updated=$(date -j -u -f '%s' "$(stat -f '%m' "$entry")" '+%FT%TZ')
-	echo '<entry>'
-	echo "<title>${title}</title>"
-	echo "<summary>${summary}</summary>"
-	echo "<link href=\"https://text.causal.agency/${entry%.7}.txt\"/>"
-	echo "<id>${url}</id>"
-	echo "<updated>${updated}</updated>"
-	echo '</entry>'
+	cat <<EOF
+	<entry>
+	<title>${title}</title>
+	<summary>${summary}</summary>
+	<link href="${url}"/>
+	<id>${url}</id>
+	<updated>${updated}</updated>
+	</entry>
+EOF
 done
 echo '</feed>'