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refactored with the help of Geir Hauge from #bash

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This commit is contained in:
Kai Hendry
2012-06-27 12:39:18 +02:00
parent c07184fc44
commit 84bd5a557e
1 changed files with 5 additions and 10 deletions
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15
fetch-tweets.sh
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@@ -10,16 +10,11 @@ then
exit 1
fi
command -v xmlstarlet >/dev/null && XMLSTARLET=xmlstarlet
command -v xml >/dev/null && XMLSTARLET=xml
if ! test $XMLSTARLET
then
echo "xmlstarlet not found :("
exit 1
fi
command -v xmlstarlet >/dev/null && xml() { xmlstarlet "$@"; }
type xml >/dev/null || exit
twitter_total=$(curl -s "http://api.twitter.com/1/users/lookup.xml?screen_name=$1" |
$XMLSTARLET sel -t -m "//users/user/statuses_count" -v .)
xml sel -t -m "//users/user/statuses_count" -v .)
if ! test "$twitter_total" -gt 0 2>/dev/null
then
@@ -70,7 +65,7 @@ EOF_ED2
grep -iE 'rate|status' $temp2 # show the interesting twitter rate limits
if test "$($XMLSTARLET sel -t -v "count(//statuses/status)" $temp 2>/dev/null)" -eq 0
if test "$(xml sel -t -v "count(//statuses/status)" $temp 2>/dev/null)" -eq 0
then
head $temp | grep -q "Over capacity" && echo "Twitter is OVER CAPACITY"
if test "$2" && test "$since"
@@ -88,7 +83,7 @@ fi
shortDomains="t.co bit.ly tinyurl.com goo.gl"
$XMLSTARLET sel -t -m "statuses/status" -n -o "text " -v "id" -o "|" -v "created_at" -o "|" -v "normalize-space(text)" \
xml sel -t -m "statuses/status" -n -o "text " -v "id" -o "|" -v "created_at" -o "|" -v "normalize-space(text)" \
-m "entities/urls/url" -i "expanded_url != ''" -n -o "url " -v "url" -o " " -v "expanded_url" $temp | {
while read -r first rest