1 files changed, 31 insertions, 0 deletions
diff --git a/bin/comics/erzaehlmirnix b/bin/comics/erzaehlmirnix
new file mode 100755
index 0000000..229c2d8
--- /dev/null
+++ b/bin/comics/erzaehlmirnix
@@ -0,0 +1,31 @@
+#!/bin/bash
+
+if [ -z "$1" -o ! -d "$1" ]; then
+    echo "Usage: $0 <top-directory> [<days ago>]" 1>&2
+    exit 1
+fi
+
+top="${1}"
+shift
+
+source "${top}/etc/settings.sh"
+tmp="$(mktemp -d)"
+cd "${tmp}"
+
+webaddress="https://erzaehlmirnix.wordpress.com/$(date -d"$daysago days ago" +%Y/%m/%d)"
+grepurl="https://erzaehlmirnix.files.wordpress.com/$(date -d"$daysago days ago" +%Y/%m)"
+newn="${day}.png"
+
+echo "Search $webaddress"
+STRIP=$(curl -L "$webaddress" | grep -oE ${grepurl}'/[^"]+' | head -n1)
+echo "Strip URL $STRIP"
+
+if [ -n "$STRIP" ]; then
+	wget ${wget_args} "$STRIP" -O erzaehlmirnix.png
+	mv "erzaehlmirnix.png" "${image_dir}/$newn"
+	rm -f "${comic_dir}/latest.png"
+	ln -s "${image_offset}/$newn" "${comic_dir}/latest.png"
+fi
+
+cd ..
+rm -rf "${tmp}"