From f2f8964a72f13657af301029c98bfd4b1732d9a6 Mon Sep 17 00:00:00 2001
From: Alexander Sulfrian <alex@spline.inf.fu-berlin.de>
Date: Fri, 27 Jul 2012 14:41:21 +0200
Subject: bin/comics/xkcd: get comic for specific date via the archive page

It is possible to get a xkcd comic for a specific date via the archive
page. This eleminates the need of the state directory and xkcd was the
only script that used it.
---
 etc/settings.sh | 15 ++++++---------
 1 file changed, 6 insertions(+), 9 deletions(-)

(limited to 'etc')

diff --git a/etc/settings.sh b/etc/settings.sh
index d07293f..00947ac 100644
--- a/etc/settings.sh
+++ b/etc/settings.sh
@@ -1,7 +1,11 @@
 # this file is sourced by the get scripts
 
-if [ "$1" = "" ]
-then
+if [ -z "$top" ]; then
+    echo "\$top needs to be set before sourcing settings.sh" 1>&2
+    exit 1
+fi
+
+if [ -z "$1" ]; then
     daysago=0
 else
     daysago=$1
@@ -12,9 +16,6 @@ year=$(date -d"$daysago days ago" +%Y)
 month=$(date -d"$daysago days ago" +%Y-%m)
 day=$(date -d"$daysago days ago" +%d)
 
-top="$(pwd)/$(dirname $0)/../../"
-state_dir=${top}/var/state/
-state_file=${state_dir}/${comic}.state
 comic_dir=${top}/htdocs/imgs/${comic}
 image_offset=${month}/
 image_dir=${comic_dir}/${image_offset}
@@ -23,8 +24,4 @@ if [ ! -d "${image_dir}" ]; then
     mkdir -p "${image_dir}"
 fi
 
-if [ ! -d "${state_dir}" ]; then
-    mkdir -p "${state_dir}"
-fi
-
 wget_args="--timeout 100 --wait=1000 --random-wait --no-cache"
-- 
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