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Create a temp file in the middle to avoid Emacs prompting.

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This commit is contained in:
Bradley M. Kuhn 2013-11-30 14:37:30 -05:00
parent 12eb15927c
commit 381fefddd7
1 changed files with 17 additions and 5 deletions
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22
calendar-import.plx
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@ -214,6 +214,7 @@ sub ParseEventAndAddProposed ($$$) {
my($config, $veventFile, $modString) = @_;
my $icsImportFile = tmpnam();
my $newDiaryTempFile = tmpnam();
my $newCalendar = Data::ICal->new(data => <<END_ICAL
BEGIN:VCALENDAR
@ -243,7 +244,7 @@ END_ICAL
if $config->{calendarStyle} =~ /european/i;
print $elispFH <<ELISP_END
(setq icalendar-uid-format "emacs-%u-%h-%s")
(icalendar-import-file "$icsImportFile" "$config->{proposedDiary}")
(icalendar-import-file "$icsImportFile" "$newDiaryTempFile")
ELISP_END
;
$elispFH->close();
@ -254,11 +255,22 @@ ELISP_END
"$? ($!), and output of:\n " . join("\n ", @emacsOutput))
if ($? != 0);
my $goodCount =0;
foreach my $line (@emacsOutput) { $goodCount++; }
foreach my $line (@emacsOutput) {
$goodCount++ if $line =~ /^((Saving.*file|Wrote)\s*$newDiaryTempFile)/; }
DieLog("Unexpected Emacs output: " . join("\n ", @emacsOutput))
if ($goodCount > 1);
WarnLog("unable to remove temporary file: $icsImportFile: $!")
unless unlink($icsImportFile) == 1;
if ($goodCount != 2);
open(NEW_DIARY, "<", $newDiaryTempFile)
or DieLog("unable to read temp file: $newDiaryTempFile: $!");
open(REAL_DIARY, '>>', $config->{proposedDiary})
or DieLog("unable to append to config->{proposedDiary}: $!");
while (my $line = <NEW_DIARY>) { print REAL_DIARY $line; }
close NEW_DIARY; DieLog("error reading $newDiaryTempFile: $!") unless ($? == 0);
close REAL_DIARY; DieLog("error appending to $config->{proposedDiary}: $!") unless ($? == 0);
WarnLog("unable to remove temporary files, $icsImportFile and $newDiaryTempFile: $!")
unless unlink($icsImportFile, $newDiaryTempFile) == 2;
}
###############################################################################
sub HandleProposedEvent ($$$) {