Twitter import scripts

scripts/update-twitter.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+
+if ! `which t > /dev/null 2>&1` ; then
+  echo "t not found. Please install from http://sferik.github.com/t/"
+  exit 2
+fi
+
+if [ -n "$TWITTER_USER" ] ; then
+  TWITTER_USER=$1
+fi
+
+EXPANDLINKS="ruby `dirname $0`/expandlinks.rb"
+
+if [ -f twitter.csv ] ; then
+  # Update timeline backup
+  LASTID=`head -n 1 twitter.csv| cut -f 1 -d ","`
+  t timeline @${TWITTER_USER} --number 3200 --csv -s $LASTID | sed '1d' > twitter-update.csv.unexpanded
+  $EXPANDLINKS twitter-update.csv.unexpanded twitter-update.csv || exit 1
+  rm twitter-update.csv.unexpanded
+  mv twitter.csv twitter.csv.old
+  cat twitter-update.csv twitter.csv.old > twitter.csv
+  rm twitter.csv.old twitter-update.csv
+else
+  # Full fetch
+  t timeline @${TWITTER_USER} --number 3200 --csv | sed '1d' > twitter.csv.unexpanded
+  $EXPANDLINKS twitter.csv.unexpanded twitter.csv
+  rm twitter.csv.unexpanded
+fi
+