Git.pm: use array in command_bidi_pipe example
command_bidi_pipe takes the git command and optional arguments as an array, not a string. Make sure the documentation example is usable code. Signed-off-by: Eric Wong <e@80x24.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Eric Wong committed
Jun 17, 2024 at 10:43 UTC
8270201971e4ff58656065485c0fd92adddbca18
1 file changed
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perl/Git.pm
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@@ -418,7 +418,7 @@ argument is required if you want to see the command name in the error message,
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and it is the fourth value returned by C<command_bidi_pipe()>. The call idiom
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is:
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- my ($pid, $in, $out, $ctx) = $r->command_bidi_pipe('cat-file --batch-check');
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+ my ($pid, $in, $out, $ctx) = $r->command_bidi_pipe(qw(cat-file --batch-check));
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print $out "000000000\n";
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while (<$in>) { ... }
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$r->command_close_bidi_pipe($pid, $in, $out, $ctx);
@@ -431,7 +431,7 @@ C<PIPE_IN> and C<PIPE_OUT> may be C<undef> if they have been closed prior to
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calling this function. This may be useful in a query-response type of
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commands where caller first writes a query and later reads response, eg:
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- my ($pid, $in, $out, $ctx) = $r->command_bidi_pipe('cat-file --batch-check');
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+ my ($pid, $in, $out, $ctx) = $r->command_bidi_pipe(qw(cat-file --batch-check));
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print $out "000000000\n";
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close $out;
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while (<$in>) { ... }