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correct bash 'if' syntax

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RoyDumblauskas
2025-11-19 01:12:28 -06:00
parent 35d8be664e
commit f8bace0d21
1 changed files with 30 additions and 5 deletions
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homelab-services/postgresql-db/flake.nix
+28 -3
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@@ -58,6 +58,7 @@
enable = true;
dataDir = opts.dataDir;
settings.port = opts.port;
settings.listen_addresses = "*";
identMap = ''
postgres roy postgres
'';
@@ -115,15 +116,39 @@
echo $dev_user_val
echo $dev_pass_val
# Create databases
# Create databases if not exists
if $psql_bin -c "\du" | grep -c \"$db \"; then
echo "$db already exists, skipping creation."
else
echo "Creating database $db"
$psql_bin -c "CREATE DATABASE "$db";"
fi
if $psql_bin -c "\du" | grep -c "$db"_dev; then
echo ""$db"_dev already exists, skipping creation."
else
echo "Creating database "$db"_dev"
$psql_bin -c "CREATE DATABASE "$db";"
fi
$psql_bin -c "CREATE DATABASE "$db"_dev;"
# Create users if not exists
if $psql_bin -c "\du" | grep -c "$user_val"; then
echo "$user_val already exists, skipping creation. WARN: password may not be correct. Delete user and allow to be recreated for assurity"
else
echo "Creating $user_val"
$psql_bin -c "CREATE ROLE "$user_val" WITH LOGIN PASSWORD '$pass_val';"
$psql_bin -c "CREATE ROLE "$dev_user_val" WITH LOGIN PASSWORD '$dev_pass_val';"
fi
# Give users privileges on databases
if $psql_bin -c "\du" | grep "$dev_user_val"; then
echo "$dev_user_val already exists, skipping creation. WARN: password may not be correct. Delete user and allow to be recreated for assurity"
else
echo "Creating $dev_user_val"
$psql_bin -c "CREATE ROLE "$dev_user_val" WITH LOGIN PASSWORD '$dev_pass_val';"
fi
# Give users privileges on databases (always)
$psql_bin -c "GRANT ALL PRIVILEGES ON DATABASE "$db" TO "$user_val";"
$psql_bin -c "GRANT ALL PRIVILEGES ON DATABASE "$db"_dev TO "$dev_user_val";"