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sfeed_markread: allow to set the url as a parameter or as an env variable - sfe… |
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git clone git://git.codemadness.org/sfeed_curses |
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Log |
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README |
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LICENSE |
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--- |
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commit e2a3071bb2729a3bc87db2322e351bc60fb4d9ff |
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parent 84529dc8f6cdca8c83c7cb22e1c7d09aa2a0cbf6 |
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Author: Hiltjo Posthuma <[email protected]> |
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Date: Sat, 24 Jul 2021 22:39:57 +0200 |
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sfeed_markread: allow to set the url as a parameter or as an env variable |
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Diffstat: |
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M sfeed_markread | 17 ++++++++++++----- |
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1 file changed, 12 insertions(+), 5 deletions(-) |
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--- |
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diff --git a/sfeed_markread b/sfeed_markread |
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@@ -1,14 +1,22 @@ |
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#!/bin/sh |
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# Mark items as read/unread: the input is the read / unread URL per line. |
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-if test -z "$SFEED_URL_FILE"; then |
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- echo "\$SFEED_URL_FILE must be set" >&2 |
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+usage() { |
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+ echo "usage: $0 <read|unread> [urlfile]" >&2 |
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exit 1 |
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+} |
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+ |
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+urlfile="${2:-${SFEED_URL_FILE}}" |
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+if test -z "${urlfile}"; then |
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+ echo "An urlfile must be set as a parameter or with the environment va… |
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+ echo "" >&2 |
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+ usage |
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fi |
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case "$1" in |
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read) |
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- cat >> "$SFEED_URL_FILE";; |
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+ cat >> "${urlfile}" |
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+ ;; |
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unread) |
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tmp=$(mktemp) |
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trap "rm -f ${tmp}" EXIT |
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@@ -22,7 +30,6 @@ unread) |
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cp "${tmp}" "${urlfile}" |
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;; |
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*) |
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- echo "$0 <read|unread>" >&2 |
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- exit 1 |
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+ usage |
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;; |
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esac |
