mirror of
https://github.com/denoland/deno.git
synced 2024-12-22 23:34:47 -05:00
064a73f7a0
This commit effectively removes the --unstable flag. It's still being parsed, but it only prints a warning that a granular flag should be used instead and doesn't actually enable any unstable feature. Closes https://github.com/denoland/deno/issues/25485 Closes https://github.com/denoland/deno/issues/23237
146 lines
3.5 KiB
Rust
146 lines
3.5 KiB
Rust
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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use deno_core::op2;
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use deno_core::OpState;
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use deno_terminal::colors::ColorLevel;
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use serde::Serialize;
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use crate::BootstrapOptions;
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deno_core::extension!(
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deno_bootstrap,
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ops = [
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op_bootstrap_args,
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op_bootstrap_pid,
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op_bootstrap_numcpus,
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op_bootstrap_user_agent,
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op_bootstrap_language,
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op_bootstrap_log_level,
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op_bootstrap_no_color,
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op_bootstrap_color_depth,
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op_bootstrap_is_stdout_tty,
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op_bootstrap_is_stderr_tty,
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op_bootstrap_unstable_args,
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op_snapshot_options,
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],
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options = {
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snapshot_options: Option<SnapshotOptions>,
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},
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state = |state, options| {
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if let Some(snapshot_options) = options.snapshot_options {
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state.put::<SnapshotOptions>(snapshot_options);
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}
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},
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);
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#[derive(Serialize)]
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#[serde(rename_all = "camelCase")]
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pub struct SnapshotOptions {
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pub ts_version: String,
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pub v8_version: &'static str,
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pub target: String,
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}
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impl Default for SnapshotOptions {
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fn default() -> Self {
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let arch = std::env::consts::ARCH;
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let platform = std::env::consts::OS;
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let target = match platform {
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"macos" => format!("{}-apple-darwin", arch),
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"linux" => format!("{}-unknown-linux-gnu", arch),
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"windows" => format!("{}-pc-windows-msvc", arch),
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rest => format!("{}-{}", arch, rest),
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};
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Self {
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ts_version: "n/a".to_owned(),
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v8_version: deno_core::v8::VERSION_STRING,
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target,
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}
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}
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}
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// Note: Called at snapshot time, op perf is not a concern.
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#[op2]
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#[serde]
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pub fn op_snapshot_options(state: &mut OpState) -> SnapshotOptions {
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state.take::<SnapshotOptions>()
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}
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#[op2]
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#[serde]
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pub fn op_bootstrap_args(state: &mut OpState) -> Vec<String> {
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state.borrow::<BootstrapOptions>().args.clone()
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}
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#[op2(fast)]
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#[smi]
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pub fn op_bootstrap_pid() -> u32 {
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std::process::id()
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}
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#[op2(fast)]
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#[smi]
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pub fn op_bootstrap_numcpus(state: &mut OpState) -> u32 {
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state.borrow::<BootstrapOptions>().cpu_count as u32
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}
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#[op2]
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#[string]
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pub fn op_bootstrap_user_agent(state: &mut OpState) -> String {
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state.borrow::<BootstrapOptions>().user_agent.clone()
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}
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#[op2]
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#[serde]
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pub fn op_bootstrap_unstable_args(state: &mut OpState) -> Vec<String> {
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let options = state.borrow::<BootstrapOptions>();
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let mut flags = Vec::with_capacity(options.unstable_features.len());
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for granular_flag in crate::UNSTABLE_GRANULAR_FLAGS.iter() {
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if options.unstable_features.contains(&granular_flag.id) {
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flags.push(format!("--unstable-{}", granular_flag.name));
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}
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}
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flags
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}
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#[op2]
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#[string]
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pub fn op_bootstrap_language(state: &mut OpState) -> String {
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state.borrow::<BootstrapOptions>().locale.clone()
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}
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#[op2(fast)]
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#[smi]
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pub fn op_bootstrap_log_level(state: &mut OpState) -> i32 {
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state.borrow::<BootstrapOptions>().log_level as i32
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}
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#[op2(fast)]
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pub fn op_bootstrap_no_color(state: &mut OpState) -> bool {
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let options = state.borrow::<BootstrapOptions>();
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options.no_color
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}
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#[op2(fast)]
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pub fn op_bootstrap_color_depth(state: &mut OpState) -> i32 {
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let options = state.borrow::<BootstrapOptions>();
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match options.color_level {
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ColorLevel::None => 1,
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ColorLevel::Ansi => 4,
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ColorLevel::Ansi256 => 8,
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ColorLevel::TrueColor => 24,
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}
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}
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#[op2(fast)]
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pub fn op_bootstrap_is_stdout_tty(state: &mut OpState) -> bool {
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let options = state.borrow::<BootstrapOptions>();
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options.is_stdout_tty
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}
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#[op2(fast)]
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pub fn op_bootstrap_is_stderr_tty(state: &mut OpState) -> bool {
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let options = state.borrow::<BootstrapOptions>();
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options.is_stderr_tty
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}
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