diff options
Diffstat (limited to 'cli/args/import_map.rs')
-rw-r--r-- | cli/args/import_map.rs | 118 |
1 files changed, 8 insertions, 110 deletions
diff --git a/cli/args/import_map.rs b/cli/args/import_map.rs index 2dc5a21d1..7a16ab215 100644 --- a/cli/args/import_map.rs +++ b/cli/args/import_map.rs @@ -1,127 +1,25 @@ // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license. -use deno_core::anyhow::Context; use deno_core::error::AnyError; use deno_core::serde_json; use deno_core::url::Url; use deno_runtime::deno_permissions::PermissionsContainer; -use import_map::ImportMap; -use import_map::ImportMapDiagnostic; -use log::warn; -use super::ConfigFile; use crate::file_fetcher::FileFetcher; -pub async fn resolve_import_map( - specified_specifier: Option<&Url>, - maybe_config_file: Option<&ConfigFile>, +pub async fn resolve_import_map_value_from_specifier( + specifier: &Url, file_fetcher: &FileFetcher, -) -> Result<Option<ImportMap>, AnyError> { - if let Some(specifier) = specified_specifier { - resolve_import_map_from_specifier(specifier.clone(), file_fetcher) - .await - .with_context(|| format!("Unable to load '{}' import map", specifier)) - .map(Some) - } else if let Some(config_file) = maybe_config_file { - let maybe_url_and_value = config_file - .to_import_map_value(|specifier| { - let specifier = specifier.clone(); - async move { - let file = file_fetcher - .fetch(&specifier, &PermissionsContainer::allow_all()) - .await? - .into_text_decoded()?; - Ok(file.source.to_string()) - } - }) - .await - .with_context(|| { - format!( - "Unable to resolve import map in '{}'", - config_file.specifier - ) - })?; - match maybe_url_and_value { - Some((url, value)) => { - import_map_from_value(url.into_owned(), value).map(Some) - } - None => Ok(None), - } - } else { - Ok(None) - } -} - -async fn resolve_import_map_from_specifier( - specifier: Url, - file_fetcher: &FileFetcher, -) -> Result<ImportMap, AnyError> { - let value: serde_json::Value = if specifier.scheme() == "data" { +) -> Result<serde_json::Value, AnyError> { + if specifier.scheme() == "data" { let data_url_text = - deno_graph::source::RawDataUrl::parse(&specifier)?.decode()?; - serde_json::from_str(&data_url_text)? + deno_graph::source::RawDataUrl::parse(specifier)?.decode()?; + Ok(serde_json::from_str(&data_url_text)?) } else { let file = file_fetcher - .fetch(&specifier, &PermissionsContainer::allow_all()) + .fetch(specifier, &PermissionsContainer::allow_all()) .await? .into_text_decoded()?; - serde_json::from_str(&file.source)? - }; - import_map_from_value(specifier, value) -} - -pub fn import_map_from_value( - specifier: Url, - json_value: serde_json::Value, -) -> Result<ImportMap, AnyError> { - debug_assert!( - !specifier.as_str().contains("../"), - "Import map specifier incorrectly contained ../: {}", - specifier.as_str() - ); - let result = import_map::parse_from_value(specifier, json_value)?; - print_import_map_diagnostics(&result.diagnostics); - Ok(result.import_map) -} - -fn print_import_map_diagnostics(diagnostics: &[ImportMapDiagnostic]) { - if !diagnostics.is_empty() { - warn!( - "Import map diagnostics:\n{}", - diagnostics - .iter() - .map(|d| format!(" - {d}")) - .collect::<Vec<_>>() - .join("\n") - ); + Ok(serde_json::from_str(&file.source)?) } } - -pub fn enhance_import_map_value_with_workspace_members( - mut import_map_value: serde_json::Value, - workspace_members: &[deno_config::WorkspaceMemberConfig], -) -> serde_json::Value { - let mut imports = - if let Some(imports) = import_map_value.get("imports").as_ref() { - imports.as_object().unwrap().clone() - } else { - serde_json::Map::new() - }; - - for workspace_member in workspace_members { - let name = &workspace_member.package_name; - let version = &workspace_member.package_version; - // Don't override existings, explicit imports - if imports.contains_key(name) { - continue; - } - - imports.insert( - name.to_string(), - serde_json::Value::String(format!("jsr:{}@^{}", name, version)), - ); - } - - import_map_value["imports"] = serde_json::Value::Object(imports); - ::import_map::ext::expand_import_map_value(import_map_value) -} |