thunderstrike/purescript-postgresql-client
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Add --syntax-only flag to purspgpp

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rightfold 2016-12-25 00:21:42 +01:00
parent a36526e24f
commit c1260c6d5f
1 changed files with 11 additions and 3 deletions
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14
purspgpp
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@ -63,11 +63,11 @@ my Str:D %types{Int:D} =
2951 => 'List UUID', 2951 => 'List UUID',
; ;
sub process-module(libpq::Connection:D $conn, Str:D $segment --> Str:D) { sub process-module(libpq::Connection $conn, Str:D $segment --> Str:D) {
S:g/'[query|' (.*?) '|]'/&process-query($conn, ~$0)/ given $segment; S:g/'[query|' (.*?) '|]'/&process-query($conn, ~$0)/ given $segment;
} }
sub process-query(libpq::Connection:D $conn, Str:D $source --> Str:D) { multi sub process-query(libpq::Connection:D $conn, Str:D $source --> Str:D) {
$conn.prepare('', $source); $conn.prepare('', $source);
my $description = $conn.describe-prepared(''); my $description = $conn.describe-prepared('');
my &convert-types = { my &convert-types = {
@ -79,7 +79,15 @@ sub process-query(libpq::Connection:D $conn, Str:D $source --> Str:D) {
"(Query \"\"\"$source\"\"\" :: Query ($parameters) ($fields))"; "(Query \"\"\"$source\"\"\" :: Query ($parameters) ($fields))";
} }
sub MAIN(Str $connection-string, IO(Cool) $in-file, IO(Cool) $out-file = '-') { multi sub process-query(libpq::Connection:U $conn, Str:D $source --> Str:D) {
"(Query \"\"\"$source\"\"\")";
}
multi sub MAIN(Str $connection-string, IO(Cool) $in-file, IO(Cool) $out-file = '-', Bool :$syntax-only where !*) {
my $conn = libpq::Connection.new($connection-string); my $conn = libpq::Connection.new($connection-string);
$out-file.spurt(process-module($conn, $in-file.slurp)); $out-file.spurt(process-module($conn, $in-file.slurp));
} }
multi sub MAIN(IO(Cool) $in-file, IO(Cool) $out-file = '-', Bool :$syntax-only where *) {
$out-file.spurt(process-module(libpq::Connection, $in-file.slurp));
}