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improve pipe error messages

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This commit is contained in:
John Gebbie 2023-01-25 17:47:12 +00:00
parent c427ab5394
commit c828f2d8ed
2 changed files with 3 additions and 3 deletions
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4
dotoolc
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@ -14,11 +14,11 @@ fifo_being_read(){
p="${DOTOOL_PIPE:-/tmp/dotool_pipe}"
if [ -p "$p" ] && ! [ -w "$p" ]; then
echo 'dotoolc: the pipe does not grant write permission'
printf %s\\n "dotoolc: the pipe does not grant write permission: $p" >&2
exit 1
fi
if ! fifo_being_read "$p"; then
echo 'dotoolc: dotoold is not connected' >&2
printf %s\\n "dotoolc: no dotoold instance is reading the pipe: $p" >&2
exit 1
fi
exec cat > "$p"

2
dotoold
View file

@ -14,7 +14,7 @@ fifo_being_read(){
p="${DOTOOL_PIPE:-/tmp/dotool_pipe}"
if fifo_being_read "$p" 2> /dev/null; then
echo 'dotoold: another instance is already connected' >&2
printf %s\\n "dotoold: another instance is already reading the pipe: $p" >&2
exit 1
fi