BREAKING: Remove unstable Deno.emit and Deno.formatDiagnostics APIs (#14463)

1 files changed, 0 insertions, 328 deletions

diff --git a/cli/ops/runtime_compiler.rs b/cli/ops/runtime_compiler.rs
deleted file mode 100644
index feed07a1c..000000000
--- a/cli/ops/runtime_compiler.rs
+++ /dev/null
@@ -1,328 +0,0 @@
-// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
-
-use crate::cache;
-use crate::config_file::IgnoredCompilerOptions;
-use crate::diagnostics::Diagnostics;
-use crate::emit;
-use crate::errors::get_error_class_name;
-use crate::flags;
-use crate::graph_util::graph_valid;
-use crate::proc_state::import_map_from_text;
-use crate::proc_state::ProcState;
-use crate::resolver::ImportMapResolver;
-use crate::resolver::JsxResolver;
-
-use deno_core::anyhow::Context;
-use deno_core::error::custom_error;
-use deno_core::error::generic_error;
-use deno_core::error::AnyError;
-
-use deno_core::op;
-use deno_core::parking_lot::RwLock;
-use deno_core::resolve_url_or_path;
-use deno_core::serde_json;
-use deno_core::serde_json::Value;
-use deno_core::Extension;
-use deno_core::ModuleSpecifier;
-use deno_core::OpState;
-use deno_graph::ModuleKind;
-use deno_runtime::permissions::Permissions;
-use serde::Deserialize;
-use serde::Serialize;
-use std::cell::RefCell;
-use std::collections::HashMap;
-use std::collections::HashSet;
-use std::rc::Rc;
-use std::sync::Arc;
-
-pub fn init() -> Extension {
-  Extension::builder().ops(vec![op_emit::decl()]).build()
-}
-
-#[derive(Debug, Deserialize)]
-enum RuntimeBundleType {
-  #[serde(rename = "module")]
-  Module,
-  #[serde(rename = "classic")]
-  Classic,
-}
-
-impl<'a> From<&'a RuntimeBundleType> for emit::BundleType {
-  fn from(bundle_type: &'a RuntimeBundleType) -> Self {
-    match bundle_type {
-      RuntimeBundleType::Classic => Self::Classic,
-      RuntimeBundleType::Module => Self::Module,
-    }
-  }
-}
-
-#[derive(Debug, Deserialize)]
-#[serde(rename_all = "camelCase")]
-struct EmitArgs {
-  bundle: Option<RuntimeBundleType>,
-  check: Option<bool>,
-  compiler_options: Option<HashMap<String, Value>>,
-  import_map: Option<Value>,
-  import_map_path: Option<String>,
-  root_specifier: String,
-  sources: Option<HashMap<String, Arc<String>>>,
-}
-
-#[derive(Serialize)]
-#[serde(rename_all = "camelCase")]
-struct EmitResult {
-  diagnostics: Diagnostics,
-  files: HashMap<String, String>,
-  #[serde(rename = "ignoredOptions")]
-  maybe_ignored_options: Option<IgnoredCompilerOptions>,
-  stats: emit::Stats,
-}
-
-/// Provides inferred imported modules from configuration options, like the
-/// `"types"` and `"jsxImportSource"` imports.
-fn to_maybe_imports(
-  referrer: &ModuleSpecifier,
-  maybe_options: Option<&HashMap<String, Value>>,
-) -> Option<Vec<(ModuleSpecifier, Vec<String>)>> {
-  let options = maybe_options?;
-  let mut imports = Vec::new();
-  if let Some(types_value) = options.get("types") {
-    if let Ok(types) =
-      serde_json::from_value::<Vec<String>>(types_value.clone())
-    {
-      imports.extend(types);
-    }
-  }
-  if let Some(jsx_value) = options.get("jsx") {
-    if let Ok(jsx) = serde_json::from_value::<String>(jsx_value.clone()) {
-      let jsx_import_source =
-        if let Some(jsx_import_source_value) = options.get("jsxImportSource") {
-          if let Ok(jsx_import_source) =
-            serde_json::from_value::<String>(jsx_import_source_value.clone())
-          {
-            jsx_import_source
-          } else {
-            "react".to_string()
-          }
-        } else {
-          "react".to_string()
-        };
-      match jsx.as_str() {
-        "react-jsx" => {
-          imports.push(format!("{}/jsx-runtime", jsx_import_source));
-        }
-        "react-jsxdev" => {
-          imports.push(format!("{}/jsx-dev-runtime", jsx_import_source));
-        }
-        _ => (),
-      }
-    }
-  }
-  if !imports.is_empty() {
-    Some(vec![(referrer.clone(), imports)])
-  } else {
-    None
-  }
-}
-
-/// Converts the compiler options to the JSX import source module that will be
-/// loaded when transpiling JSX.
-fn to_maybe_jsx_import_source_module(
-  maybe_options: Option<&HashMap<String, Value>>,
-) -> Option<String> {
-  let options = maybe_options?;
-  let jsx_value = options.get("jsx")?;
-  let jsx: String = serde_json::from_value(jsx_value.clone()).ok()?;
-  match jsx.as_str() {
-    "react-jsx" => Some("jsx-runtime".to_string()),
-    "react-jsxdev" => Some("jsx-dev-runtime".to_string()),
-    _ => None,
-  }
-}
-
-#[op]
-async fn op_emit(
-  state: Rc<RefCell<OpState>>,
-  args: EmitArgs,
-) -> Result<EmitResult, AnyError> {
-  deno_runtime::ops::check_unstable2(&state, "Deno.emit");
-  let root_specifier = args.root_specifier;
-  let ps = {
-    let state = state.borrow();
-    state.borrow::<ProcState>().clone()
-  };
-  let mut runtime_permissions = {
-    let state = state.borrow();
-    state.borrow::<Permissions>().clone()
-  };
-
-  let mut cache: Box<dyn cache::CacherLoader> =
-    if let Some(sources) = &args.sources {
-      Box::new(cache::MemoryCacher::new(sources.clone()))
-    } else {
-      Box::new(cache::FetchCacher::new(
-        ps.dir.gen_cache.clone(),
-        ps.file_fetcher.clone(),
-        runtime_permissions.clone(),
-        runtime_permissions.clone(),
-      ))
-    };
-  let maybe_import_map_resolver = if let Some(import_map_str) =
-    args.import_map_path
-  {
-    let import_map_specifier = resolve_url_or_path(&import_map_str)
-      .with_context(|| {
-        format!("Bad URL (\"{}\") for import map.", import_map_str)
-      })?;
-    let import_map_source = if let Some(value) = args.import_map {
-      Arc::new(value.to_string())
-    } else {
-      let file = ps
-        .file_fetcher
-        .fetch(&import_map_specifier, &mut runtime_permissions)
-        .await
-        .map_err(|e| {
-          generic_error(format!(
-            "Unable to load '{}' import map: {}",
-            import_map_specifier, e
-          ))
-        })?;
-      file.source
-    };
-    let import_map =
-      import_map_from_text(&import_map_specifier, &import_map_source)?;
-    Some(ImportMapResolver::new(Arc::new(import_map)))
-  } else if args.import_map.is_some() {
-    return Err(generic_error("An importMap was specified, but no importMapPath was provided, which is required."));
-  } else {
-    None
-  };
-  let maybe_jsx_resolver =
-    to_maybe_jsx_import_source_module(args.compiler_options.as_ref())
-      .map(|im| JsxResolver::new(im, maybe_import_map_resolver.clone()));
-  let maybe_resolver = if maybe_jsx_resolver.is_some() {
-    maybe_jsx_resolver.as_ref().map(|jr| jr.as_resolver())
-  } else {
-    maybe_import_map_resolver
-      .as_ref()
-      .map(|imr| imr.as_resolver())
-  };
-  let roots = vec![(resolve_url_or_path(&root_specifier)?, ModuleKind::Esm)];
-  let maybe_imports =
-    to_maybe_imports(&roots[0].0, args.compiler_options.as_ref());
-  let graph = Arc::new(
-    deno_graph::create_graph(
-      roots,
-      true,
-      maybe_imports,
-      cache.as_mut_loader(),
-      maybe_resolver,
-      None,
-      None,
-      None,
-    )
-    .await,
-  );
-  let check = args.check.unwrap_or(true);
-  // There are certain graph errors that we want to return as an error of an op,
-  // versus something that gets returned as a diagnostic of the op, this is
-  // handled here.
-  if let Err(err) = graph_valid(&graph, check, true) {
-    if get_error_class_name(&err) == "PermissionDenied" {
-      return Err(err);
-    }
-  }
-  let debug = ps.flags.log_level == Some(log::Level::Debug);
-  let tsc_emit = check && args.bundle.is_none();
-  let (ts_config, maybe_ignored_options) = emit::get_ts_config(
-    emit::ConfigType::RuntimeEmit { tsc_emit },
-    None,
-    args.compiler_options.as_ref(),
-  )?;
-  let (files, mut diagnostics, stats) = if check && args.bundle.is_none() {
-    let emit_result = emit::check_and_maybe_emit(
-      &graph.roots,
-      Arc::new(RwLock::new(graph.as_ref().into())),
-      cache.as_mut_cacher(),
-      emit::CheckOptions {
-        type_check_mode: flags::TypeCheckMode::All,
-        debug,
-        emit_with_diagnostics: true,
-        maybe_config_specifier: None,
-        ts_config,
-        log_checks: false,
-        reload: ps.flags.reload || args.sources.is_some(),
-        // TODO(nayeemrmn): Determine reload exclusions.
-        reload_exclusions: Default::default(),
-      },
-    )?;
-    let files = emit::to_file_map(graph.as_ref(), cache.as_mut_cacher());
-    (files, emit_result.diagnostics, emit_result.stats)
-  } else if let Some(bundle) = &args.bundle {
-    let (diagnostics, stats) = if check {
-      if ts_config.get_declaration() {
-        return Err(custom_error("TypeError", "The bundle option is set, but the compiler option of `declaration` is true which is not currently supported."));
-      }
-      let emit_result = emit::check_and_maybe_emit(
-        &graph.roots,
-        Arc::new(RwLock::new(graph.as_ref().into())),
-        cache.as_mut_cacher(),
-        emit::CheckOptions {
-          type_check_mode: flags::TypeCheckMode::All,
-          debug,
-          emit_with_diagnostics: true,
-          maybe_config_specifier: None,
-          ts_config: ts_config.clone(),
-          log_checks: false,
-          reload: ps.flags.reload || args.sources.is_some(),
-          // TODO(nayeemrmn): Determine reload exclusions.
-          reload_exclusions: Default::default(),
-        },
-      )?;
-      (emit_result.diagnostics, emit_result.stats)
-    } else {
-      (Diagnostics::default(), Default::default())
-    };
-    let (emit, maybe_map) = emit::bundle(
-      graph.as_ref(),
-      emit::BundleOptions {
-        bundle_type: bundle.into(),
-        ts_config,
-        emit_ignore_directives: true,
-      },
-    )?;
-    let mut files = HashMap::new();
-    files.insert("deno:///bundle.js".to_string(), emit);
-    if let Some(map) = maybe_map {
-      files.insert("deno:///bundle.js.map".to_string(), map);
-    }
-    (files, diagnostics, stats)
-  } else {
-    if ts_config.get_declaration() {
-      return Err(custom_error("TypeError", "The option of `check` is false, but the compiler option of `declaration` is true which is not currently supported."));
-    }
-    let emit_result = emit::emit(
-      graph.as_ref(),
-      cache.as_mut_cacher(),
-      emit::EmitOptions {
-        ts_config,
-        reload: ps.flags.reload || args.sources.is_some(),
-        // TODO(nayeemrmn): Determine reload exclusions.
-        reload_exclusions: HashSet::default(),
-      },
-    )?;
-    let files = emit::to_file_map(graph.as_ref(), cache.as_mut_cacher());
-    (files, emit_result.diagnostics, emit_result.stats)
-  };
-
-  // we want to add any errors that were returned as an `Err` earlier by adding
-  // them to the diagnostics.
-  diagnostics.extend_graph_errors(graph.errors());
-
-  Ok(EmitResult {
-    diagnostics,
-    files,
-    maybe_ignored_options,
-    stats,
-  })
-}