add: config to emit warning for legacy target names

Adds the `url_use_legacy_target_names` config.

Enabled (default):
* It allows using the resource name in filters,
  orders or limits when it has an alias, e.g.
  `table?select=alias:target(*)&target.id=eq.1`
* Logs a WARNING with a hint to use the alias
* Returns a Warning header in the response

Disabled:
* It returns an error, only the alias is allowed
* No warnings returned

This feature is deprecated

test/io/configs/expected/aliases.config

@@ -42,3 +42,4 @@ server-timing-enabled = false
 server-trace-header = ""
 server-unix-socket = ""
 server-unix-socket-mode = "660"
+url-use-legacy-target-names = true

test/io/configs/expected/boolean-numeric.config

@@ -42,3 +42,4 @@ server-timing-enabled = false
 server-trace-header = ""
 server-unix-socket = ""
 server-unix-socket-mode = "660"
+url-use-legacy-target-names = true

test/io/configs/expected/boolean-string.config

@@ -42,3 +42,4 @@ server-timing-enabled = false
 server-trace-header = ""
 server-unix-socket = ""
 server-unix-socket-mode = "660"
+url-use-legacy-target-names = true

test/io/configs/expected/defaults.config

@@ -42,3 +42,4 @@ server-timing-enabled = false
 server-trace-header = ""
 server-unix-socket = ""
 server-unix-socket-mode = "660"
+url-use-legacy-target-names = true

test/io/configs/expected/no-defaults-with-db-other-authenticator.config

@@ -44,3 +44,4 @@ server-timing-enabled = true
 server-trace-header = "traceparent"
 server-unix-socket = "/tmp/pgrst_io_test.sock"
 server-unix-socket-mode = "777"
+url-use-legacy-target-names = true

test/io/configs/expected/no-defaults-with-db.config

@@ -44,3 +44,4 @@ server-timing-enabled = false
 server-trace-header = "CF-Ray"
 server-unix-socket = "/tmp/pgrst_io_test.sock"
 server-unix-socket-mode = "777"
+url-use-legacy-target-names = true

test/io/configs/expected/no-defaults.config

@@ -44,3 +44,4 @@ server-timing-enabled = true
 server-trace-header = "X-Request-Id"
 server-unix-socket = "/tmp/pgrst_io_test.sock"
 server-unix-socket-mode = "777"
+url-use-legacy-target-names = false

test/io/configs/expected/types.config

@@ -43,3 +43,4 @@ server-timing-enabled = false
 server-trace-header = ""
 server-unix-socket = ""
 server-unix-socket-mode = "660"
+url-use-legacy-target-names = true

test/io/configs/expected/utf-8.config

@@ -42,3 +42,4 @@ server-timing-enabled = false
 server-trace-header = ""
 server-unix-socket = ""
 server-unix-socket-mode = "660"
+url-use-legacy-target-names = true

test/io/configs/no-defaults-env.yaml

@@ -41,6 +41,7 @@ PGRST_SERVER_TRACE_HEADER: X-Request-Id
 PGRST_SERVER_TIMING_ENABLED: true
 PGRST_SERVER_UNIX_SOCKET: /tmp/pgrst_io_test.sock
 PGRST_SERVER_UNIX_SOCKET_MODE: 777
+PGRST_URL_USE_LEGACY_TARGET_NAMES: false
 PGRST_ADMIN_SERVER_HOST: 127.0.0.1
 PGRST_ADMIN_SERVER_PORT: 3001
 PGRST_ADMIN_SERVER_UNIX_SOCKET: /tmp/admin_io_test.sock

test/io/configs/no-defaults.config

@@ -38,6 +38,7 @@ server-trace-header = "X-Request-Id"
 server-timing-enabled = true
 server-unix-socket = "/tmp/pgrst_io_test.sock"
 server-unix-socket-mode = "777"
+url-use-legacy-target-names = false
 admin-server-port = 3001
 admin-server-host = "127.0.0.1"
 admin-server-unix-socket = "/tmp/admin_io_test.sock"