mirror of
https://github.com/denoland/deno.git
synced 2024-11-22 15:06:54 -05:00
b6a3f8f722
Rather than disallowing `ext:` resolution, clear the module map after initializing extensions so extension modules are anonymized. This operation is explicitly called in `deno_runtime`. Re-inject `node:` specifiers into the module map after doing this. Fixes #17717.
676 lines
21 KiB
Rust
676 lines
21 KiB
Rust
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
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use crate::modules::ModuleCode;
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use crate::OpState;
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use anyhow::Context as _;
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use anyhow::Error;
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use std::cell::RefCell;
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use std::path::PathBuf;
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use std::rc::Rc;
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use std::task::Context;
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use v8::fast_api::FastFunction;
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#[derive(Clone, Debug)]
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pub enum ExtensionFileSourceCode {
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/// Source code is included in the binary produced. Either by being defined
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/// inline, or included using `include_str!()`. If you are snapshotting, this
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/// will result in two copies of the source code being included - one in the
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/// snapshot, the other the static string in the `Extension`.
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IncludedInBinary(&'static str),
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// Source code is loaded from a file on disk. It's meant to be used if the
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// embedder is creating snapshots. Files will be loaded from the filesystem
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// during the build time and they will only be present in the V8 snapshot.
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LoadedFromFsDuringSnapshot(PathBuf),
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}
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#[derive(Clone, Debug)]
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pub struct ExtensionFileSource {
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pub specifier: &'static str,
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pub code: ExtensionFileSourceCode,
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}
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impl ExtensionFileSource {
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fn find_non_ascii(s: &str) -> String {
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s.chars().filter(|c| !c.is_ascii()).collect::<String>()
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}
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pub fn load(&self) -> Result<ModuleCode, Error> {
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match &self.code {
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ExtensionFileSourceCode::IncludedInBinary(code) => {
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debug_assert!(
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code.is_ascii(),
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"Extension code must be 7-bit ASCII: {} (found {})",
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self.specifier,
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Self::find_non_ascii(code)
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);
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Ok(ModuleCode::from_static(code))
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}
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ExtensionFileSourceCode::LoadedFromFsDuringSnapshot(path) => {
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let msg = || format!("Failed to read \"{}\"", path.display());
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let s = std::fs::read_to_string(path).with_context(msg)?;
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debug_assert!(
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s.is_ascii(),
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"Extension code must be 7-bit ASCII: {} (found {})",
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self.specifier,
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Self::find_non_ascii(&s)
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);
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Ok(s.into())
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}
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}
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}
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}
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pub type OpFnRef = v8::FunctionCallback;
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pub type OpMiddlewareFn = dyn Fn(OpDecl) -> OpDecl;
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pub type OpStateFn = dyn FnOnce(&mut OpState);
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pub type OpEventLoopFn = dyn Fn(Rc<RefCell<OpState>>, &mut Context) -> bool;
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pub struct OpDecl {
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pub name: &'static str,
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pub v8_fn_ptr: OpFnRef,
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pub enabled: bool,
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pub is_async: bool,
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pub is_unstable: bool,
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pub is_v8: bool,
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pub force_registration: bool,
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pub arg_count: u8,
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pub fast_fn: Option<FastFunction>,
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}
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impl OpDecl {
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pub fn enabled(self, enabled: bool) -> Self {
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Self { enabled, ..self }
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}
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pub fn disable(self) -> Self {
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self.enabled(false)
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}
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}
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/// Declares a block of Deno `#[op]`s. The first parameter determines the name of the
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/// op declaration block, and is usually `deno_ops`. This block generates a function that
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/// returns a [`Vec<OpDecl>`].
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///
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/// This can be either a compact form like:
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///
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/// ```no_compile
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/// # use deno_core::*;
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/// #[op]
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/// fn op_xyz() {}
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///
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/// deno_core::ops!(deno_ops, [
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/// op_xyz
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/// ]);
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///
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/// // Use the ops:
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/// deno_ops()
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/// ```
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///
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/// ... or a parameterized form like so that allows passing a number of type parameters
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/// to each `#[op]`:
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///
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/// ```no_compile
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/// # use deno_core::*;
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/// #[op]
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/// fn op_xyz<P>() where P: Clone {}
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///
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/// deno_core::ops!(deno_ops,
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/// parameters = [P: Clone],
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/// ops = [
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/// op_xyz<P>
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/// ]
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/// );
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///
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/// // Use the ops, with `String` as the parameter `P`:
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/// deno_ops::<String>()
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/// ```
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#[macro_export]
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macro_rules! ops {
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($name:ident, parameters = [ $( $param:ident : $type:ident ),+ ], ops = [ $( $(#[$m:meta])* $( $op:ident )::+ $( < $op_param:ident > )? ),+ $(,)? ]) => {
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pub(crate) fn $name < $( $param : $type + 'static ),+ > () -> Vec<$crate::OpDecl> {
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vec![
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$(
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$( #[ $m ] )*
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$( $op )::+ :: decl $( :: <$op_param> )? () ,
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)+
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]
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}
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};
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($name:ident, [ $( $(#[$m:meta])* $( $op:ident )::+ ),+ $(,)? ] ) => {
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pub(crate) fn $name() -> Vec<$crate::OpDecl> {
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vec![
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$( $( #[ $m ] )* $( $op )::+ :: decl(), )+
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]
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}
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}
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}
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/// Defines a Deno extension. The first parameter is the name of the extension symbol namespace to create. This is the symbol you
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/// will use to refer to the extension.
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///
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/// Most extensions will define a combination of ops and ESM files, like so:
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///
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/// ```no_compile
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/// #[op]
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/// fn op_xyz() {
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/// }
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///
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/// deno_core::extension!(
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/// my_extension,
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/// ops = [ op_xyz ],
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/// esm = [ "my_script.js" ],
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/// );
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/// ```
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///
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/// The following options are available for the [`extension`] macro:
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///
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/// * deps: a comma-separated list of module dependencies, eg: `deps = [ my_other_extension ]`
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/// * parameters: a comma-separated list of parameters and base traits, eg: `parameters = [ P: MyTrait ]`
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/// * bounds: a comma-separated list of additional type bounds, eg: `bounds = [ P::MyAssociatedType: MyTrait ]`
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/// * ops: a comma-separated list of [`OpDecl`]s to provide, eg: `ops = [ op_foo, op_bar ]`
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/// * esm: a comma-separated list of ESM module filenames (see [`include_js_files`]), eg: `esm = [ dir "dir", "my_file.js" ]`
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/// * esm_setup_script: see [`ExtensionBuilder::esm_setup_script`]
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/// * js: a comma-separated list of JS filenames (see [`include_js_files`]), eg: `js = [ dir "dir", "my_file.js" ]`
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/// * config: a structure-like definition for configuration parameters which will be required when initializing this extension, eg: `config = { my_param: Option<usize> }`
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/// * middleware: an [`OpDecl`] middleware function with the signature `fn (OpDecl) -> OpDecl`
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/// * state: a state initialization function, with the signature `fn (&mut OpState, ...) -> ()`, where `...` are parameters matching the fields of the config struct
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/// * event_loop_middleware: an event-loop middleware function (see [`ExtensionBuilder::event_loop_middleware`])
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#[macro_export]
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macro_rules! extension {
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(
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$name:ident
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$(, deps = [ $( $dep:ident ),* ] )?
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$(, parameters = [ $( $param:ident : $type:ident ),+ ] )?
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$(, bounds = [ $( $bound:path : $bound_type:ident ),+ ] )?
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$(, ops_fn = $ops_symbol:ident $( < $ops_param:ident > )? )?
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$(, ops = [ $( $(#[$m:meta])* $( $op:ident )::+ $( < $( $op_param:ident ),* > )? ),+ $(,)? ] )?
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$(, esm_entry_point = $esm_entry_point:literal )?
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$(, esm = [ $( dir $dir_esm:literal , )? $( $esm:literal ),* $(,)? ] )?
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$(, esm_setup_script = $esm_setup_script:expr )?
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$(, js = [ $( dir $dir_js:literal , )? $( $js:literal ),* $(,)? ] )?
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$(, options = { $( $options_id:ident : $options_type:ty ),* $(,)? } )?
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$(, middleware = $middleware_fn:expr )?
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$(, state = $state_fn:expr )?
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$(, event_loop_middleware = $event_loop_middleware_fn:ident )?
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$(, customizer = $customizer_fn:expr )?
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$(,)?
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) => {
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/// Extension struct for
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#[doc = stringify!($name)]
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/// .
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#[allow(non_camel_case_types)]
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pub struct $name {
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}
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impl $name {
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#[inline(always)]
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fn ext() -> $crate::ExtensionBuilder {
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$crate::Extension::builder_with_deps(stringify!($name), &[ $( $( stringify!($dep) ),* )? ])
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}
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/// If ESM or JS was specified, add those files to the extension.
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#[inline(always)]
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#[allow(unused_variables)]
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fn with_js(ext: &mut $crate::ExtensionBuilder) {
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$( ext.esm(
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$crate::include_js_files!( $name $( dir $dir_esm , )? $( $esm , )* )
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); )?
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$(
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ext.esm(vec![ExtensionFileSource {
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specifier: "ext:setup",
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code: ExtensionFileSourceCode::IncludedInBinary($esm_setup_script),
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}]);
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)?
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$(
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ext.esm_entry_point($esm_entry_point);
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)?
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$( ext.js(
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$crate::include_js_files!( $name $( dir $dir_js , )? $( $js , )* )
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); )?
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}
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// If ops were specified, add those ops to the extension.
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#[inline(always)]
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#[allow(unused_variables)]
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fn with_ops $( < $( $param : $type + 'static ),+ > )?(ext: &mut $crate::ExtensionBuilder)
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$( where $( $bound : $bound_type ),+ )?
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{
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// If individual ops are specified, roll them up into a vector and apply them
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$(
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ext.ops(vec![
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$(
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$( #[ $m ] )*
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$( $op )::+ :: decl $( :: < $($op_param),* > )? ()
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),+
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]);
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)?
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// Otherwise use the ops_fn, if provided
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$crate::extension!(! __ops__ ext $( $ops_symbol $( < $ops_param > )? )? __eot__);
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}
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// Includes the state and middleware functions, if defined.
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#[inline(always)]
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#[allow(unused_variables)]
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fn with_state_and_middleware$( < $( $param : $type + 'static ),+ > )?(ext: &mut $crate::ExtensionBuilder, $( $( $options_id : $options_type ),* )? )
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$( where $( $bound : $bound_type ),+ )?
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{
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$crate::extension!(! __config__ ext $( parameters = [ $( $param : $type ),* ] )? $( config = { $( $options_id : $options_type ),* } )? $( state_fn = $state_fn )? );
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$(
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ext.event_loop_middleware($event_loop_middleware_fn);
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)?
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$(
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ext.middleware($middleware_fn);
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)?
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}
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#[inline(always)]
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#[allow(unused_variables)]
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#[allow(clippy::redundant_closure_call)]
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fn with_customizer(ext: &mut $crate::ExtensionBuilder) {
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$( ($customizer_fn)(ext); )?
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}
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#[allow(dead_code)]
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pub fn init_js_only $( < $( $param : $type + 'static ),* > )? () -> $crate::Extension
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$( where $( $bound : $bound_type ),+ )?
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{
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let mut ext = Self::ext();
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// If esm or JS was specified, add JS files
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Self::with_js(&mut ext);
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Self::with_ops $( ::< $( $param ),+ > )?(&mut ext);
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Self::with_customizer(&mut ext);
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ext.take()
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}
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#[allow(dead_code)]
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pub fn init_ops_and_esm $( < $( $param : $type + 'static ),+ > )? ( $( $( $options_id : $options_type ),* )? ) -> $crate::Extension
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$( where $( $bound : $bound_type ),+ )?
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{
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let mut ext = Self::ext();
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// If esm or JS was specified, add JS files
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Self::with_js(&mut ext);
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Self::with_ops $( ::< $( $param ),+ > )?(&mut ext);
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Self::with_state_and_middleware $( ::< $( $param ),+ > )?(&mut ext, $( $( $options_id , )* )? );
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Self::with_customizer(&mut ext);
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ext.take()
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}
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#[allow(dead_code)]
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pub fn init_ops $( < $( $param : $type + 'static ),+ > )? ( $( $( $options_id : $options_type ),* )? ) -> $crate::Extension
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$( where $( $bound : $bound_type ),+ )?
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{
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let mut ext = Self::ext();
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Self::with_ops $( ::< $( $param ),+ > )?(&mut ext);
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Self::with_state_and_middleware $( ::< $( $param ),+ > )?(&mut ext, $( $( $options_id , )* )? );
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Self::with_customizer(&mut ext);
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ext.take()
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}
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}
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};
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// This branch of the macro generates a config object that calls the state function with itself.
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(! __config__ $ext:ident $( parameters = [ $( $param:ident : $type:ident ),+ ] )? config = { $( $options_id:ident : $options_type:ty ),* } $( state_fn = $state_fn:expr )? ) => {
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{
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#[doc(hidden)]
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struct Config $( < $( $param : $type + 'static ),+ > )? {
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$( pub $options_id : $options_type , )*
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$( __phantom_data: ::std::marker::PhantomData<($( $param ),+)>, )?
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}
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let config = Config {
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$( $options_id , )*
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$( __phantom_data: ::std::marker::PhantomData::<($( $param ),+)>::default() )?
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};
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let state_fn: fn(&mut $crate::OpState, Config $( < $( $param ),+ > )? ) = $( $state_fn )?;
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$ext.state(move |state: &mut $crate::OpState| {
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state_fn(state, config);
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});
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}
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};
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(! __config__ $ext:ident $( parameters = [ $( $param:ident : $type:ident ),+ ] )? $( state_fn = $state_fn:expr )? ) => {
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$( $ext.state($state_fn); )?
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};
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(! __ops__ $ext:ident __eot__) => {
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};
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(! __ops__ $ext:ident $ops_symbol:ident __eot__) => {
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$ext.ops($ops_symbol())
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};
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(! __ops__ $ext:ident $ops_symbol:ident < $ops_param:ident > __eot__) => {
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$ext.ops($ops_symbol::<$ops_param>())
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};
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}
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#[derive(Default)]
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pub struct Extension {
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js_files: Option<Vec<ExtensionFileSource>>,
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esm_files: Option<Vec<ExtensionFileSource>>,
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esm_entry_point: Option<&'static str>,
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ops: Option<Vec<OpDecl>>,
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opstate_fn: Option<Box<OpStateFn>>,
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middleware_fn: Option<Box<OpMiddlewareFn>>,
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event_loop_middleware: Option<Box<OpEventLoopFn>>,
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initialized: bool,
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enabled: bool,
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name: &'static str,
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deps: Option<&'static [&'static str]>,
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force_op_registration: bool,
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pub(crate) is_core: bool,
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}
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// Note: this used to be a trait, but we "downgraded" it to a single concrete type
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// for the initial iteration, it will likely become a trait in the future
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impl Extension {
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pub fn builder(name: &'static str) -> ExtensionBuilder {
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ExtensionBuilder {
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name,
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..Default::default()
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}
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}
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pub fn builder_with_deps(
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name: &'static str,
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deps: &'static [&'static str],
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) -> ExtensionBuilder {
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ExtensionBuilder {
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name,
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deps,
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..Default::default()
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}
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}
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/// Check if dependencies have been loaded, and errors if either:
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/// - The extension is depending on itself or an extension with the same name.
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/// - A dependency hasn't been loaded yet.
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pub fn check_dependencies(&self, previous_exts: &[Extension]) {
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if let Some(deps) = self.deps {
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'dep_loop: for dep in deps {
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if dep == &self.name {
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panic!("Extension '{}' is either depending on itself or there is another extension with the same name", self.name);
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}
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for ext in previous_exts {
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if dep == &ext.name {
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continue 'dep_loop;
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}
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}
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panic!("Extension '{}' is missing dependency '{dep}'", self.name);
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}
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}
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}
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/// returns JS source code to be loaded into the isolate (either at snapshotting,
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/// or at startup). as a vector of a tuple of the file name, and the source code.
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pub fn get_js_sources(&self) -> Option<&Vec<ExtensionFileSource>> {
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self.js_files.as_ref()
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}
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pub fn get_esm_sources(&self) -> Option<&Vec<ExtensionFileSource>> {
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self.esm_files.as_ref()
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}
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pub fn get_esm_entry_point(&self) -> Option<&'static str> {
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self.esm_entry_point
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}
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/// Called at JsRuntime startup to initialize ops in the isolate.
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pub fn init_ops(&mut self) -> Option<Vec<OpDecl>> {
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// TODO(@AaronO): maybe make op registration idempotent
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if self.initialized {
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panic!("init_ops called twice: not idempotent or correct");
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}
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self.initialized = true;
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let mut ops = self.ops.take()?;
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for op in ops.iter_mut() {
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op.enabled = self.enabled && op.enabled;
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op.force_registration = self.force_op_registration;
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}
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Some(ops)
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}
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/// Allows setting up the initial op-state of an isolate at startup.
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pub fn init_state(&mut self, state: &mut OpState) {
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if let Some(op_fn) = self.opstate_fn.take() {
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op_fn(state);
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}
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}
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/// init_middleware lets us middleware op registrations, it's called before init_ops
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pub fn init_middleware(&mut self) -> Option<Box<OpMiddlewareFn>> {
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self.middleware_fn.take()
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}
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pub fn init_event_loop_middleware(&mut self) -> Option<Box<OpEventLoopFn>> {
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self.event_loop_middleware.take()
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}
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pub fn run_event_loop_middleware(
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&self,
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op_state_rc: Rc<RefCell<OpState>>,
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cx: &mut Context,
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) -> bool {
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self
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.event_loop_middleware
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|
.as_ref()
|
|
.map(|f| f(op_state_rc, cx))
|
|
.unwrap_or(false)
|
|
}
|
|
|
|
pub fn enabled(self, enabled: bool) -> Self {
|
|
Self { enabled, ..self }
|
|
}
|
|
|
|
pub fn disable(self) -> Self {
|
|
self.enabled(false)
|
|
}
|
|
}
|
|
|
|
// Provides a convenient builder pattern to declare Extensions
|
|
#[derive(Default)]
|
|
pub struct ExtensionBuilder {
|
|
js: Vec<ExtensionFileSource>,
|
|
esm: Vec<ExtensionFileSource>,
|
|
esm_entry_point: Option<&'static str>,
|
|
ops: Vec<OpDecl>,
|
|
state: Option<Box<OpStateFn>>,
|
|
middleware: Option<Box<OpMiddlewareFn>>,
|
|
event_loop_middleware: Option<Box<OpEventLoopFn>>,
|
|
name: &'static str,
|
|
deps: &'static [&'static str],
|
|
force_op_registration: bool,
|
|
is_core: bool,
|
|
}
|
|
|
|
impl ExtensionBuilder {
|
|
pub fn js(&mut self, js_files: Vec<ExtensionFileSource>) -> &mut Self {
|
|
self.js.extend(js_files);
|
|
self
|
|
}
|
|
|
|
pub fn esm(&mut self, esm_files: Vec<ExtensionFileSource>) -> &mut Self {
|
|
self.esm.extend(esm_files);
|
|
self
|
|
}
|
|
|
|
pub fn esm_entry_point(&mut self, entry_point: &'static str) -> &mut Self {
|
|
self.esm_entry_point = Some(entry_point);
|
|
self
|
|
}
|
|
|
|
pub fn ops(&mut self, ops: Vec<OpDecl>) -> &mut Self {
|
|
self.ops.extend(ops);
|
|
self
|
|
}
|
|
|
|
pub fn state<F>(&mut self, opstate_fn: F) -> &mut Self
|
|
where
|
|
F: FnOnce(&mut OpState) + 'static,
|
|
{
|
|
self.state = Some(Box::new(opstate_fn));
|
|
self
|
|
}
|
|
|
|
pub fn middleware<F>(&mut self, middleware_fn: F) -> &mut Self
|
|
where
|
|
F: Fn(OpDecl) -> OpDecl + 'static,
|
|
{
|
|
self.middleware = Some(Box::new(middleware_fn));
|
|
self
|
|
}
|
|
|
|
pub fn event_loop_middleware<F>(&mut self, middleware_fn: F) -> &mut Self
|
|
where
|
|
F: Fn(Rc<RefCell<OpState>>, &mut Context) -> bool + 'static,
|
|
{
|
|
self.event_loop_middleware = Some(Box::new(middleware_fn));
|
|
self
|
|
}
|
|
|
|
/// Mark that ops from this extension should be added to `Deno.core.ops`
|
|
/// unconditionally. This is useful is some ops are not available
|
|
/// during snapshotting, as ops are not registered by default when a
|
|
/// `JsRuntime` is created with an existing snapshot.
|
|
pub fn force_op_registration(&mut self) -> &mut Self {
|
|
self.force_op_registration = true;
|
|
self
|
|
}
|
|
|
|
/// Consume the [`ExtensionBuilder`] and return an [`Extension`].
|
|
pub fn take(self) -> Extension {
|
|
let js_files = Some(self.js);
|
|
let esm_files = Some(self.esm);
|
|
let ops = Some(self.ops);
|
|
let deps = Some(self.deps);
|
|
Extension {
|
|
js_files,
|
|
esm_files,
|
|
esm_entry_point: self.esm_entry_point,
|
|
ops,
|
|
opstate_fn: self.state,
|
|
middleware_fn: self.middleware,
|
|
event_loop_middleware: self.event_loop_middleware,
|
|
initialized: false,
|
|
enabled: true,
|
|
name: self.name,
|
|
force_op_registration: self.force_op_registration,
|
|
deps,
|
|
is_core: self.is_core,
|
|
}
|
|
}
|
|
|
|
pub fn build(&mut self) -> Extension {
|
|
let js_files = Some(std::mem::take(&mut self.js));
|
|
let esm_files = Some(std::mem::take(&mut self.esm));
|
|
let ops = Some(std::mem::take(&mut self.ops));
|
|
let deps = Some(std::mem::take(&mut self.deps));
|
|
Extension {
|
|
js_files,
|
|
esm_files,
|
|
esm_entry_point: self.esm_entry_point.take(),
|
|
ops,
|
|
opstate_fn: self.state.take(),
|
|
middleware_fn: self.middleware.take(),
|
|
event_loop_middleware: self.event_loop_middleware.take(),
|
|
initialized: false,
|
|
enabled: true,
|
|
name: self.name,
|
|
deps,
|
|
force_op_registration: self.force_op_registration,
|
|
is_core: self.is_core,
|
|
}
|
|
}
|
|
|
|
#[doc(hidden)]
|
|
pub(crate) fn deno_core(&mut self) -> &mut Self {
|
|
self.is_core = true;
|
|
self
|
|
}
|
|
}
|
|
|
|
/// Helps embed JS files in an extension. Returns a vector of
|
|
/// `ExtensionFileSource`, that represent the filename and source code. All
|
|
/// specified files are rewritten into "ext:<extension_name>/<file_name>".
|
|
///
|
|
/// An optional "dir" option can be specified to prefix all files with a
|
|
/// directory name.
|
|
///
|
|
/// Example (for "my_extension"):
|
|
/// ```ignore
|
|
/// include_js_files!(
|
|
/// "01_hello.js",
|
|
/// "02_goodbye.js",
|
|
/// )
|
|
/// // Produces following specifiers:
|
|
/// - "ext:my_extension/01_hello.js"
|
|
/// - "ext:my_extension/02_goodbye.js"
|
|
///
|
|
/// /// Example with "dir" option (for "my_extension"):
|
|
/// ```ignore
|
|
/// include_js_files!(
|
|
/// dir "js",
|
|
/// "01_hello.js",
|
|
/// "02_goodbye.js",
|
|
/// )
|
|
/// // Produces following specifiers:
|
|
/// - "ext:my_extension/js/01_hello.js"
|
|
/// - "ext:my_extension/js/02_goodbye.js"
|
|
/// ```
|
|
#[cfg(not(feature = "include_js_files_for_snapshotting"))]
|
|
#[macro_export]
|
|
macro_rules! include_js_files {
|
|
($name:ident dir $dir:literal, $($file:literal,)+) => {
|
|
vec![
|
|
$($crate::ExtensionFileSource {
|
|
specifier: concat!("ext:", stringify!($name), "/", $file),
|
|
code: $crate::ExtensionFileSourceCode::IncludedInBinary(
|
|
include_str!(concat!($dir, "/", $file)
|
|
)),
|
|
},)+
|
|
]
|
|
};
|
|
|
|
($name:ident $($file:literal,)+) => {
|
|
vec![
|
|
$($crate::ExtensionFileSource {
|
|
specifier: concat!("ext:", stringify!($name), "/", $file),
|
|
code: $crate::ExtensionFileSourceCode::IncludedInBinary(
|
|
include_str!($file)
|
|
),
|
|
},)+
|
|
]
|
|
};
|
|
}
|
|
|
|
#[cfg(feature = "include_js_files_for_snapshotting")]
|
|
#[macro_export]
|
|
macro_rules! include_js_files {
|
|
($name:ident dir $dir:literal, $($file:literal,)+) => {
|
|
vec![
|
|
$($crate::ExtensionFileSource {
|
|
specifier: concat!("ext:", stringify!($name), "/", $file),
|
|
code: $crate::ExtensionFileSourceCode::LoadedFromFsDuringSnapshot(
|
|
std::path::PathBuf::from(env!("CARGO_MANIFEST_DIR")).join($dir).join($file)
|
|
),
|
|
},)+
|
|
]
|
|
};
|
|
|
|
($name:ident $($file:literal,)+) => {
|
|
vec![
|
|
$($crate::ExtensionFileSource {
|
|
specifier: concat!("ext:", stringify!($name), "/", $file),
|
|
code: $crate::ExtensionFileSourceCode::LoadedFromFsDuringSnapshot(
|
|
std::path::PathBuf::from(env!("CARGO_MANIFEST_DIR")).join($file)
|
|
),
|
|
},)+
|
|
]
|
|
};
|
|
}
|