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README: improve error checking for temporary files in examples - sfeed - RSS an… |
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git clone git://git.codemadness.org/sfeed |
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README |
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LICENSE |
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--- |
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commit f11a83207e85e9007cf908a50318d50ef1e7bab9 |
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parent 15d18283616a951f060daf8f96996def532b8e21 |
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Author: Hiltjo Posthuma <[email protected]> |
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Date: Thu, 6 Apr 2023 20:22:00 +0200 |
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README: improve error checking for temporary files in examples |
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Similar to the recent fix for sfeed_update in commit |
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5a27c58675ddf4113d64a84f715cb3fecb681a6d |
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Diffstat: |
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M README | 8 ++++---- |
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1 file changed, 4 insertions(+), 4 deletions(-) |
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--- |
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diff --git a/README b/README |
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@@ -742,9 +742,9 @@ sfeed_update_xargs shellscript: |
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} |
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# fetch feeds and store in temporary directory. |
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- sfeedtmpdir="$(mktemp -d '/tmp/sfeed_XXXXXX')" |
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+ sfeedtmpdir="$(mktemp -d '/tmp/sfeed_XXXXXX')" || exit 1 |
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mkdir -p "${sfeedtmpdir}/feeds" |
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- touch "${sfeedtmpdir}/ok" |
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+ touch "${sfeedtmpdir}/ok" || exit 1 |
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# make sure path exists. |
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mkdir -p "${sfeedpath}" |
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# print feeds for parallel processing with xargs. |
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@@ -841,7 +841,7 @@ arguments are specified then the data is read from stdin. |
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# ...else parent mode: |
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- tmp=$(mktemp) |
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+ tmp="$(mktemp)" || exit 1 |
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trap "rm -f ${tmp}" EXIT |
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[ -f "${cachefile}" ] || touch "${cachefile}" |
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@@ -1188,7 +1188,7 @@ Example of a `markallread.sh` shellscript to mark all URL… |
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#!/bin/sh |
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# mark all items/URLs as read. |
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- tmp=$(mktemp) |
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+ tmp="$(mktemp)" || exit 1 |
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(cat ~/.sfeed/urls; cut -f 3 ~/.sfeed/feeds/*) | \ |
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awk '!x[$0]++' > "$tmp" && |
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mv "$tmp" ~/.sfeed/urls && |
