b5821a2308
* additionally extract from xml files Before this, rssadd only accepted a URL as argument. Now, if given an xml file, it will parse it and extract the proper url. This lets it be used in conjunction with firefox for quickly adding RSS feeds (as firefox would give it the file rather than its origin URL). This works on a majority of RSS feeds, but fails on some that miss the proper link tags. The original behaviour is still mantained alongside the new. * remove surplus `exit` * more performant grepping
18 lines
575 B
Bash
Executable file
18 lines
575 B
Bash
Executable file
#!/bin/sh
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if echo "$1" | grep "https*://\S\+\.[A-Za-z]\+\S*" >/dev/null; then
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url="$1"
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else
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url="$(grep -Eom1 '<[^>]+(rel="self"|application/[a-z]+\+xml)[^>]+>' "$1" |
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sed -E 's_^.*href="(https?://[^"]+)".*$_\1_')"
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! grep "https*://\S\+\.[A-Za-z]\+\S*" <<<"$url" &&
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notify-send "That doesn't look like a full URL." && exit 1
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fi
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RSSFILE="${XDG_CONFIG_HOME:-$HOME/.config}/newsboat/urls"
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if awk '{print $1}' "$RSSFILE" | grep "^$url$" >/dev/null; then
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notify-send "You already have this RSS feed."
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else
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echo "$url" >> "$RSSFILE" && notify-send "RSS feed added."
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fi
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