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Process relative URLs

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svn path=/nixpkgs/trunk/; revision=34367
This commit is contained in:
Michael Raskin 2012-06-06 13:26:48 +00:00
parent 36d30b8279
commit 43bc3880f6
1 changed files with 3 additions and 1 deletions
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4
pkgs/build-support/upstream-updater/urls-from-page.sh
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@ -4,9 +4,11 @@ url="$1"
protocol="${url%%:*}"
path="${url#$protocol://}"
server="${path%%/*}"
basepath="${path%/*}"
relpath="${path#$server}"
echo "URL: $url" >&2
curl -L -k "$url" | sed -re 's/^/-/;s/[hH][rR][eE][fF]="([^"]*)"/\n+\1\n-/g' | \
sed -e '/^-/d; s/^[+]//; /^#/d;'"s/^\\//$protocol:\\/\\/$server\\//g"
sed -e '/^-/d; s/^[+]//; /^#/d;'"s/^\\//$protocol:\\/\\/$server\\//g" | \
sed -re 's~^[^:]*$~'"$protocol://$basepath/&~"