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Do not output empty recommendation. - annna - Annna the nice friendly bot. |
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git clone git://bitreich.org/annna/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws6… |
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README |
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--- |
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commit b78b233f0d9ed287e7b82fd5b0e3c4e7c188d4f7 |
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parent 37acc0ebfb3bea9fe8a0840350803674cd923f7b |
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Author: Annna Robert-Houdin <[email protected]> |
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Date: Mon, 31 May 2021 11:27:20 +0200 |
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Do not output empty recommendation. |
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Diffstat: |
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M gutenberg-news | 8 ++++++-- |
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1 file changed, 6 insertions(+), 2 deletions(-) |
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--- |
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diff --git a/gutenberg-news b/gutenberg-news |
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@@ -1,5 +1,7 @@ |
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#!/bin/sh |
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+set -x |
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+ |
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export PATH="$HOME/bin:$PATH" |
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bookchannel="#bitreich-books" |
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@@ -8,6 +10,8 @@ bookrec="$(curl -s gopher://gopher.icu/0/gutenberg/newbooks.at… |
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| sfeed \ |
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| sed 's,^[0-9]*\t\([^\t]*\)\t\([^\t]*\).*,\1 ( \2 ),' \ |
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| shuf -n 1)" |
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- |
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-annna-say -c "${bookchannel}" "Today's book recommendation: ${bookrec}" |
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+if [ -n "${bookrec}" ]; |
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+then |
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+ annna-say -c "${bookchannel}" "Today's book recommendation: ${bookrec}" |
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+fi |
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