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427b73c3ec
This commit deprecates "--unstable" flag. When "--unstable" flag is encountered a warning like this is printed: ``` The `--unstable` flag is deprecated, use granular `--unstable-*` flags instead. Learn more at: https://docs.deno.com/runtime/manual/tools/unstable_flags ``` When "--unstable" flag is used and an unstable API is called an additional warning like this is printed for each API call: ``` The `Deno.dlopen` API was used with `--unstable` flag. The `--unstable` flag is deprecated, use granular `--unstable-ffi` instead. Learn more at: https://docs.deno.com/runtime/manual/tools/unstable_flags ``` When no "--unstable-*" flag is provided and an unstable API is called following warning is issued before exiting: ``` Unstable API 'Deno.dlopen'. The `--unstable-ffi` flag must be provided. ``` --------- Signed-off-by: Divy Srivastava <dj.srivastava23@gmail.com> Signed-off-by: Bartek Iwańczuk <biwanczuk@gmail.com> Co-authored-by: Divy Srivastava <dj.srivastava23@gmail.com> Co-authored-by: Asher Gomez <ashersaupingomez@gmail.com>
112 lines
2.5 KiB
Rust
112 lines
2.5 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 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_is_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, Default)]
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#[serde(rename_all = "camelCase")]
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pub struct SnapshotOptions {
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pub deno_version: String,
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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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// 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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if options.unstable {
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return vec!["--unstable".to_string()];
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}
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let mut flags = Vec::new();
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for (name, _, id) in crate::UNSTABLE_GRANULAR_FLAGS.iter() {
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if options.unstable_features.contains(id) {
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flags.push(format!("--unstable-{}", 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_is_tty(state: &mut OpState) -> bool {
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let options = state.borrow::<BootstrapOptions>();
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options.is_tty
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}
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