Renames Config Options

Reasons:
* Consistency and redundancy (wasi.wasi_context?).
* Group config options with their targets.

doc/WasmConfig.md

@@ -9,15 +9,15 @@ Configuration value is a dictionary with key is configuration name.
 
 ## Configs
 
-### engine.use_epoch
+### epoch.enable
 
 * Feature gate: `epoch-timeout`
 * Type: `bool`
 * Default: `false`
 
 Enables epoch-based timeout.
 
-### engine.epoch_timeout
+### epoch.timeout
 
 * Feature gate: `epoch-timeout`
 * Type: `null|int|float`
@@ -26,37 +26,37 @@ Enables epoch-based timeout.
 Sets how many second the instance can run.
 If not set or `null`, it defaults to 5 seconds.
 
-### engine.epoch_autoreset
+### epoch.useAutoreset
 
 * Feature gate: `epoch-timeout`
 * Type: `bool`
 * Default: `false`
 
 If enabled, automatically resets epoch timer whenever it returns from host.
 
-### engine.max_memory
+### memory.maxGrowBytes
 
 * Feature gate: `memory-limiter`
 * Type: `int`
 
-If set, it limits the amount of memories Webassembly can allocate in bytes.
+If set, it limits the amount of **extra** bytes all Webassembly memories can allocate.
 
-### engine.max_entries
+### table.maxGrowEntries
 
 * Feature gate: `memory-limiter`
 * Type: `int`
 
-If set, it limits the size of tables Webassembly can allocate.
+If set, it limits the amount of **extra** entries all Webassembly tables can allocate.
 
-### engine.use_wasi
+### wasi.enable
 
 * Feature gate: `wasi`
 * Type: `bool`
 * Default: `false`
 
 Enables usage of WASI.
 
-### wasi.wasi_context
+### wasi.context
 
 * Feature gate: `wasi`
 * Type: `WasiContext`
@@ -78,7 +78,7 @@ NOTE: First argument is the "executable name".
 
 Sets additional environment variables for the instance.
 
-### wasi.fs_readonly
+### wasi.fsReadonly
 
 * Feature gate: `wasi`
 * Type: `bool`
@@ -87,7 +87,7 @@ Sets additional environment variables for the instance.
 If enabled, it prevents Webassembly from writing to filesystem.
 Only useful with context set, as by default it can't access anything.
 
-### wasi.stdin
+### wasi.stdin.bindMode
 
 * Feature gate: `wasi`
 * Type: `String`
@@ -97,22 +97,22 @@ Must be one of these value:
 * `"unbound"` : Do not connect standard input.
 * `"instance"` : Connect standard input to instance object.
 
-### wasi.stdin_data
+### wasi.stdin.inputData
 
 * Feature gate: `wasi`
 * Type: `PackedByteArray`
 
 Prefill standard input with data.
 
-### wasi.stdin_file
+### wasi.stdin.inputFile
 
 * Feature gate: `wasi`
 * Type: `string`
 
 Prefill standard input with in-memory file.
 Useful only with context set.
 
-### wasi.stdout
+### wasi.stdout.bindMode
 
 * Feature gate: `wasi`
 * Type: `String`
@@ -122,7 +122,7 @@ Must be one of these value:
 * `"unbound"` : Do not connect standard output.
 * `"instance"` : Connect standard output to instance object.
 
-### wasi.stdout_buffer
+### wasi.stdout.bufferMode
 
 * Feature gate: `wasi`
 * Type: `String`
@@ -132,7 +132,7 @@ Must be one of these value:
 * `"block"` : Buffers by block. Emits as PackedByteArray.
 * `"unbuffered"` : Disable buffering. Emits as PackedByteArray.
 
-### wasi.stderr
+### wasi.stderr.bindMode
 
 * Feature gate: `wasi`
 * Type: `String`
@@ -142,7 +142,7 @@ Must be one of these value:
 * `"unbound"` : Do not connect standard error.
 * `"instance"` : Connect standard error to instance object.
 
-### wasi.stderr_buffer
+### wasi.stderr.bufferMode
 
 * Feature gate: `wasi`
 * Type: `String`
@@ -152,7 +152,7 @@ Must be one of these value:
 * `"block"` : Buffers by block. Emits as PackedByteArray.
 * `"unbuffered"` : Disable buffering. Emits as PackedByteArray.
 
-### godot.extern_binding
+### extern.bindMode
 
 * Type: `String`
 

example/script/3DRender.gd

@@ -62,10 +62,10 @@ func _ready():
 		module,
 		{},
 		{
-			"engine.use_epoch": true,
-			"engine.epoch_timeout": 1.0,
-			"engine.use_wasi": true,
-			"wasi.wasi_context": wasi_ctx,
+			"epoch.enable": true,
+			"epoch.timeout": 1.0,
+			"wasi.enable": true,
+			"wasi.context": wasi_ctx,
 		}
 	)
 	if instance == null:

example/script/Connect4.gd

@@ -45,8 +45,8 @@ func init_game() -> void:
 		module,
 		{},
 		{
-			"engine.use_epoch": true,
-			"engine.epoch_timeout": 60,
+			"epoch.enable": true,
+			"epoch.timeout": 60,
 		},
 		self, "__log"
 	)

example/script/HostBindings.gd

@@ -30,7 +30,7 @@ func _ready():
 			},
 		},
 		{
-			"engine.use_epoch": true,
+			"epoch.enable": true,
 		},
 		self, "__log"
 	)

example/script/Pendulum.gd

@@ -81,8 +81,8 @@ func _ready():
 		module,
 		{},
 		{
-			"engine.use_epoch": true,
-			"engine.epoch_timeout": 1,
+			"epoch.enable": true,
+			"epoch.timeout": 1,
 		},
 		self, "__log"
 	)

example/script/RunWasi.gd

@@ -362,8 +362,8 @@ func __execute():
 		wasm_module,
 		{},
 		{
-			"engine.use_wasi": true,
-			"wasi.wasi_context": wasi_ctx,
+			"wasi.enable": true,
+			"wasi.context": wasi_ctx,
 			"wasi.args": args,
 		}
 	)

src/wasm_config.rs

@@ -96,43 +96,43 @@ impl FromVariant for Config {
 
         Ok(Self {
             #[cfg(feature = "epoch-timeout")]
-            with_epoch: get_field(&dict, "engine.use_epoch")?.unwrap_or_default(),
+            with_epoch: get_field(&dict, "epoch.enable")?.unwrap_or_default(),
             #[cfg(feature = "epoch-timeout")]
-            epoch_autoreset: get_field(&dict, "engine.epoch_autoreset")?.unwrap_or_default(),
+            epoch_autoreset: get_field(&dict, "epoch.useAutoreset")?.unwrap_or_default(),
             #[cfg(feature = "epoch-timeout")]
-            epoch_timeout: compute_epoch(dict.get("engine.epoch_timeout"))?,
+            epoch_timeout: compute_epoch(dict.get("epoch.timeout"))?,
 
             #[cfg(feature = "memory-limiter")]
-            max_memory: get_field(&dict, "engine.max_memory")?,
+            max_memory: get_field(&dict, "memory.maxGrowBytes")?,
             #[cfg(feature = "memory-limiter")]
-            max_entries: get_field(&dict, "engine.max_entries")?,
+            max_entries: get_field(&dict, "table.maxGrowEntries")?,
 
             #[cfg(feature = "wasi")]
-            with_wasi: get_field(&dict, "engine.use_wasi")?.unwrap_or_default(),
+            with_wasi: get_field(&dict, "wasi.enable")?.unwrap_or_default(),
             #[cfg(feature = "wasi")]
-            wasi_context: get_field(&dict, "wasi.wasi_context")?,
+            wasi_context: get_field(&dict, "wasi.context")?,
             #[cfg(feature = "wasi")]
             wasi_args: get_field(&dict, "wasi.args")?.unwrap_or_default(),
             #[cfg(feature = "wasi")]
             wasi_envs: get_field(&dict, "wasi.envs")?.unwrap_or_default(),
             #[cfg(feature = "wasi")]
-            wasi_fs_readonly: get_field(&dict, "wasi.fs_readonly")?.unwrap_or_default(),
+            wasi_fs_readonly: get_field(&dict, "wasi.fsReadonly")?.unwrap_or_default(),
             #[cfg(feature = "wasi")]
-            wasi_stdin: get_field(&dict, "wasi.stdin")?.unwrap_or_default(),
+            wasi_stdin: get_field(&dict, "wasi.stdin.bindMode")?.unwrap_or_default(),
             #[cfg(feature = "wasi")]
-            wasi_stdout: get_field(&dict, "wasi.stdout")?.unwrap_or_default(),
+            wasi_stdout: get_field(&dict, "wasi.stdout.bindMode")?.unwrap_or_default(),
             #[cfg(feature = "wasi")]
-            wasi_stderr: get_field(&dict, "wasi.stderr")?.unwrap_or_default(),
+            wasi_stderr: get_field(&dict, "wasi.stderr.bindMode")?.unwrap_or_default(),
             #[cfg(feature = "wasi")]
-            wasi_stdout_buffer: get_field(&dict, "wasi.stdout_buffer")?.unwrap_or_default(),
+            wasi_stdout_buffer: get_field(&dict, "wasi.stdout.bufferMode")?.unwrap_or_default(),
             #[cfg(feature = "wasi")]
-            wasi_stderr_buffer: get_field(&dict, "wasi.stderr_buffer")?.unwrap_or_default(),
+            wasi_stderr_buffer: get_field(&dict, "wasi.stderr.bufferMode")?.unwrap_or_default(),
             #[cfg(feature = "wasi")]
-            wasi_stdin_data: get_field(&dict, "wasi.stdin_data")?,
+            wasi_stdin_data: get_field(&dict, "wasi.stdin.inputData")?,
             #[cfg(feature = "wasi")]
-            wasi_stdin_file: get_field(&dict, "wasi.stdin_file")?,
+            wasi_stdin_file: get_field(&dict, "wasi.stdin.inputFile")?,
 
-            extern_bind: get_field(&dict, "godot.extern_binding")?.unwrap_or_default(),
+            extern_bind: get_field(&dict, "extern.bindMode")?.unwrap_or_default(),
         })
     }
 }