1 files changed, 57 insertions, 0 deletions
diff --git a/vendor/github.com/jackc/pgx/v5/pgconn/defaults_windows.go b/vendor/github.com/jackc/pgx/v5/pgconn/defaults_windows.go
new file mode 100644
index 0000000..33b4a1f
--- /dev/null
+++ b/vendor/github.com/jackc/pgx/v5/pgconn/defaults_windows.go
@@ -0,0 +1,57 @@
+package pgconn
+
+import (
+	"os"
+	"os/user"
+	"path/filepath"
+	"strings"
+)
+
+func defaultSettings() map[string]string {
+	settings := make(map[string]string)
+
+	settings["host"] = defaultHost()
+	settings["port"] = "5432"
+
+	// Default to the OS user name. Purposely ignoring err getting user name from
+	// OS. The client application will simply have to specify the user in that
+	// case (which they typically will be doing anyway).
+	user, err := user.Current()
+	appData := os.Getenv("APPDATA")
+	if err == nil {
+		// Windows gives us the username here as `DOMAIN\user` or `LOCALPCNAME\user`,
+		// but the libpq default is just the `user` portion, so we strip off the first part.
+		username := user.Username
+		if strings.Contains(username, "\\") {
+			username = username[strings.LastIndex(username, "\\")+1:]
+		}
+
+		settings["user"] = username
+		settings["passfile"] = filepath.Join(appData, "postgresql", "pgpass.conf")
+		settings["servicefile"] = filepath.Join(user.HomeDir, ".pg_service.conf")
+		sslcert := filepath.Join(appData, "postgresql", "postgresql.crt")
+		sslkey := filepath.Join(appData, "postgresql", "postgresql.key")
+		if _, err := os.Stat(sslcert); err == nil {
+			if _, err := os.Stat(sslkey); err == nil {
+				// Both the cert and key must be present to use them, or do not use either
+				settings["sslcert"] = sslcert
+				settings["sslkey"] = sslkey
+			}
+		}
+		sslrootcert := filepath.Join(appData, "postgresql", "root.crt")
+		if _, err := os.Stat(sslrootcert); err == nil {
+			settings["sslrootcert"] = sslrootcert
+		}
+	}
+
+	settings["target_session_attrs"] = "any"
+
+	return settings
+}
+
+// defaultHost attempts to mimic libpq's default host. libpq uses the default unix socket location on *nix and localhost
+// on Windows. The default socket location is compiled into libpq. Since pgx does not have access to that default it
+// checks the existence of common locations.
+func defaultHost() string {
+	return "localhost"
+}