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fix nix code

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Nikkuss
2025-03-17 16:00:24 +04:00
parent 2ace2216dd
commit 2c3bd39a7e
1 changed files with 9 additions and 7 deletions
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10
lib.nix
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@@ -108,13 +108,15 @@ in
) )
); );
}; };
setupInitialDatabases = if initialDatabases != [] then ( setupInitialDatabases =
lib.concatMapStrings (db: '' if initialDatabases != [ ] then
(lib.concatMapStrings (db: ''
echo "Checking presence of database ${db.name}" echo "Checking presence of database ${db.name}"
dbAlreadyExists="$(echo "SELECT 1 AS result FROM pg_database WHERE datname='${db.name}';" | psql --dbname postgres | ${pkgs.gnugrep}/bin/grep -c 'exists = "1"' || true)" dbAlreadyExists="$(echo "SELECT 1 AS result FROM pg_database WHERE datname='${db.name}';" | psql --dbname postgres | ${pkgs.gnugrep}/bin/grep -c 'exists = "1"' || true)"
echo $dbAlreadyExists echo $dbAlreadyExists
'') initialDatabases '') initialDatabases)
); else
"";
setupScript = pkgs.writeShellApplication { setupScript = pkgs.writeShellApplication {
name = "setup-postgres"; name = "setup-postgres";
runtimeInputs = [ runtimeInputs = [