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Update Language Server API for Libraries (#1853)
This commit is contained in:
Radosław Waśko
GitHub
parent
2eadf9f19f
commit
8f57d67bc6
@ -58,6 +58,8 @@ transport formats, please look [here](./protocol-architecture).
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- [`EnsoDigest`](#ensodigest)
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- [`FileSegment`](#filesegment)
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- [`ContentRoot`](#contentroot)
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- [`LibraryEntry`](#libraryentry)
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- [`EditionReference`](#editionreference)
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- [Connection Management](#connection-management)
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- [`session/initProtocolConnection`](#sessioninitprotocolconnection)
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- [`session/initBinaryConnection`](#sessioninitbinaryconnection)
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@ -90,8 +92,6 @@ transport formats, please look [here](./protocol-architecture).
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- [`file/checksum`](#filechecksum)
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- [`file/checksumBytes`](#filechecksumbytes)
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- [`file/event`](#fileevent)
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- [`file/addRoot`](#fileaddroot)
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- [`file/removeRoot`](#fileremoveroot)
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- [`file/rootAdded`](#filerootadded)
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- [`file/rootRemoved`](#filerootremoved)
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- [Text Editing Operations](#text-editing-operations)
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@ -147,13 +147,26 @@ transport formats, please look [here](./protocol-architecture).
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- [`io/standardErrorAppended`](#iostandarderrorappended)
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- [`io/feedStandardInput`](#iofeedstandardinput)
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- [`io/waitingForStandardInput`](#iowaitingforstandardinput)
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- [Errors](#errors)
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- [Library-Related Operations](#library-related-operations)
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- [`editions/listAvailable`](#editionslistavailable)
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- [`editions/resolve`](#editionsresolve)
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- [`editions/getProjectSettings`](#editionsgetprojectsettings)
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- [`editions/setProjectParentEdition`](#editionssetprojectparentedition)
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- [`editions/setProjectLocalLibrariesPreference`](#editionssetprojectlocallibrariespreference)
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- [`editions/listDefinedLibraries`](#editionslistdefinedlibraries)
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- [`library/listLocal`](#librarylistlocal)
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- [`library/create`](#librarycreate)
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- [`library/getMetadata`](#librarygetmetadata)
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- [`library/setMetadata`](#librarysetmetadata)
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- [`library/publish`](#librarypublish)
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- [`library/preinstall`](#librarypreinstall)
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- [Errors](#errors-74)
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- [`Error`](#error)
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- [`AccessDeniedError`](#accessdeniederror)
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- [`FileSystemError`](#filesystemerror)
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- [`ContentRootNotFoundError`](#contentrootnotfounderror)
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- [`FileNotFound`](#filenotfound)
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- [`FileExists`](#fileexists-1)
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- [`FileExists`](#fileexists)
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- [`OperationTimeoutError`](#operationtimeouterror)
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- [`NotDirectory`](#notdirectory)
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- [`NotFile`](#notfile)
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@ -179,6 +192,14 @@ transport formats, please look [here](./protocol-architecture).
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- [`ProjectNotFoundError`](#projectnotfounderror)
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- [`ModuleNameNotResolvedError`](#modulenamenotresolvederror)
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- [`SuggestionNotFoundError`](#suggestionnotfounderror)
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- [`EditionNotFoundError`](#editionnotfounderror)
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- [`LibraryAlreadyExists`](#libraryalreadyexists)
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- [`LibraryRepositoryAuthenticationError`](#libraryrepositoryauthenticationerror)
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- [`LibraryPublishError`](#librarypublisherror)
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- [`LibraryUploadError`](#libraryuploaderror)
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- [`LibraryDownloadError`](#librarydownloaderror)
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- [`LocalLibraryNotFound`](#locallibrarynotfound)
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- [`LibraryNotResolved`](#librarynotresolved)
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<!-- /MarkdownTOC -->
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@ -1212,6 +1233,62 @@ interface Custom {
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}
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```
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### `LibraryEntry`
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Represents a library available in a resolved edition.
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```typescript
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interface LibraryEntry {
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namespace: String;
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name: String;
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version: LibraryVersion;
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}
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```
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```typescript
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type LibraryVersion = LocalLibraryVersion | PublishedLibraryVersion;
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/** A library version that references a version of the library published in some
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* repository.
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*/
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interface PublishedLibraryVersion {
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// A semver-compliant version of the library.
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version: String;
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// URL to the repository that this library will be downloaded from.
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repositoryUrl: String;
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}
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// A library version that references a locally editable version of the library.
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interface LocalLibraryVersion {}
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```
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The local libraries do not have metadata associated with them by default, as for
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the published libraries, the canonical way to access the metadata is to download
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the manifest, as described in the
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[library repository structure](../libraries/repositories.md#libraries-repository).
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So the manifest URL can be found by combining the repository URL and library
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name and version: `<repositoryUrl>/<namespace>/<name>/<version>/manifest.yaml`.
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### `EditionReference`
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A reference to a specific edition.
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Currently, it can either reference an edition by its name, or reference the
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edition associated with the currently open project.
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```typescript
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type EditionReference = NamedEdition | CurrentProjectEdition;
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// The edition associated with the current project, with all of its overrides.
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interface CurrentProjectEdition {}
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// An edition stored under a given name.
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interface NamedEdition {
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editionName: String;
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}
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```
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## Connection Management
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In order to properly set-up and tear-down the language server connection, we
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@ -3918,6 +3995,429 @@ standard input.
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null;
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```
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## Library-Related Operations
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The library-related operations provide the Language Server with capabilities to
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check and modify project's edition settings, list editions published in a given
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edition, create local library projects which can be imported in the currently
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opened project and publish them.
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### `editions/listAvailable`
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Lists editions available on the system.
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Moreover, if `update` is set to `true`, it will download any new editions from
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the repositories and include them in the result as well.
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> Currently, if `update` was `true` but some downloads failed, the endpoint will
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> still return a success, just containing the editions that were already
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> available. In the future it should emit warnings using proper notification
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> channels.
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The `update` field is optional and if it is not provided, it defaults to false.
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#### Parameters
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```typescript
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{
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update?: Boolean;
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}
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```
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#### Result
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```typescript
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{
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editionNames: [String];
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}
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```
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### `editions/resolve`
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Resolves settings implied by the edition.
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> Currently, it only resolves the engine version, as only it is needed, but
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> other settings may be added if necessary.
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#### Parameters
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```typescript
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{
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edition: EditionReference;
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}
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```
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#### Result
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```typescript
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{
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engineVersion: String;
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}
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```
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#### Errors
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- [`EditionNotFoundError`](#editionnotfounderror) indicates that the requested
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edition, or some edition referenced in the ancestors of the edition being
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resolved, could not be found.
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- [`FileSystemError`](#filesystemerror) to signal a generic, unrecoverable
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file-system error.
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### `editions/getProjectSettings`
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Returns the currently set edition-related settings of the project.
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Currently, it only returns the parent edition and local library preference. Once
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more advanced edition settings are to be supported in the IDE, this endpoint
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will be extended.
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#### Parameters
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```typescript
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null;
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```
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#### Result
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```typescript
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{
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parentEdition?: String;
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preferLocalLibraries: Boolean;
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}
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```
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The `parentEdition` may be missing if it is not set. It is possible to manually
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edit the `pacakge.yaml` and generate a valid edition config that does not
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specify a parent edition.
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### `editions/setProjectParentEdition`
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Sets the parent edition of the project to a specific edition.
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This change may even change the version of the engine associated with the
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project, so for the changes to take effect, the language server may need to be
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restarted. The endpoint only modifies the `pacakge.yaml` file, which is
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preloaded in the Language Server, so it is IDE's responsibility to re-open the
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project.
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It returns an optional field `needsRestart` which specifies whether the Language
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Server needs to be restarted for the change to take effect. If the field is
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missing, it should be treated as set to `false`. In the current version it is
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always set to `true`.
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#### Parameters
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```typescript
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{
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newEditionName: String;
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}
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```
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#### Result
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```typescript
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{
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needsRestart?: Boolean;
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}
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```
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#### Errors
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- [`EditionNotFoundError`](#editionnotfounderror) indicates that the requested
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edition could not be found.
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- [`FileSystemError`](#filesystemerror) to signal a generic, unrecoverable
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file-system error.
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### `editions/setProjectLocalLibrariesPreference`
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Sets the `prefer-local-libraries` setting of the project, which specifies if
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libraries from `ENSO_HOME/libraries` should take precedence over the ones
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defined in the edition.
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> This may change which libraries should be loaded in the project. In the future
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> it may be possible that this reload could happen dynamically, however
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> currently, the language server needs to be restarted (in the same way as for
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> `editions/setProjectParentEdition`) for the changes to take effect.
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It returns an optional field `needsRestart` which specifies whether the Language
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Server needs to be restarted for the change to take effect. If the field is
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missing, it should be treated as set to `false`. In the current version it is
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always set to `true`.
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#### Parameters
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```typescript
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{
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preferLocalLibraries: Boolean;
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}
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```
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#### Result
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```typescript
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{
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needsRestart?: Boolean;
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}
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```
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#### Errors
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- [`FileSystemError`](#filesystemerror) to signal a generic, unrecoverable
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file-system error.
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### `editions/listDefinedLibraries`
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Lists all libraries defined in an edition (or all of its parents).
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This can be used to display which libraries can be downloaded / added to the
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project.
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This does not include local libraries not defined explicitly in the project's
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edition, even if they can be resolved as per `prefer-local-libraries` setting.
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To get local libraries that are not directly referenced in the edition, use
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[`library/listLocal`](#librarylistlocal) instead.
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#### Parameters
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```typescript
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{
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edition: EditionReference;
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}
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```
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#### Result
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```typescript
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{
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availableLibraries: [LibraryEntry];
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}
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```
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#### Errors
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- [`EditionNotFoundError`](#editionnotfounderror) indicates that the requested
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edition, or an edition referenced in one of its parents, could not be found.
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- [`FileSystemError`](#filesystemerror) to signal a generic, unrecoverable
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file-system error.
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### `library/listLocal`
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Lists all local libraries available in the system.
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#### Parameters
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```typescript
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null;
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```
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#### Result
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```typescript
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{
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localLibraries: [LibraryEntry];
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}
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```
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#### Errors
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- [`FileSystemError`](#filesystemerror) to signal a generic, unrecoverable
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file-system error.
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### `library/create`
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Creates a new project package, but placed not in the projects directory, but in
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the local libraries directory, so that other projects (including the current
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one) that can resolve local libraries will be able to import it.
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The created library package inherits all edition settings from the current
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project.
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The endpoint just returns an empty message at success. Once this operation
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finishes, the IDE can add the import `import <namespace>.<name>` to the open
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file which will import the newly created library (the IDE must also ensure that
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`prefer-local-libraries` is set to `true` or otherwise, it must add a proper
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override to its own edition file to see this local library). Once the import is
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added, the library will be loaded and its content root will be sent in a
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[`file/rootAdded`](#filerootadded) notification.
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#### Parameters
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```typescript
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{
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namespace: String;
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name: String;
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authors: [String];
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maintainers: [String];
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license: String;
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}
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```
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#### Result
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```typescript
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null;
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```
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#### Errors
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- [`LibraryAlreadyExists`](#libraryalreadyexists) to signal that a library with
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the given namespace and name already exists.
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- [`FileSystemError`](#filesystemerror) to signal a generic, unrecoverable
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file-system error.
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### `library/getMetadata`
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Gets metadata associated with a local library that will be used for publishing.
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All returned fields are optional, as they may be missing.
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#### Parameters
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```typescript
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{
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namespace: String;
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name: String;
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}
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```
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#### Results
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```typescript
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{
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description?: String;
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tagLine?: String;
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}
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```
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#### Errors
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- [`LocalLibraryNotFound`](#locallibrarynotfound) to signal that a local library
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with the given name does not exist on the local libraries path.
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- [`FileSystemError`](#filesystemerror) to signal a generic, unrecoverable
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file-system error.
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### `library/setMetadata`
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Sets metadata associated with a local library that will be used for publishing.
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All metadata fields are optional. If a field is not set in the parameters, it
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will be removed from the metadata (if it was present before).
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#### Parameters
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```typescript
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{
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namespace: String;
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name: String;
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description?: String;
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tagLine?: String;
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}
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```
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#### Results
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```typescript
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null;
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```
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#### Errors
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- [`LocalLibraryNotFound`](#locallibrarynotfound) to signal that a local library
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with the given name does not exist on the local libraries path.
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- [`FileSystemError`](#filesystemerror) to signal a generic, unrecoverable
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file-system error.
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### `library/publish`
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Publishes a library located in the local libraries directory to the main Enso
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library repository.
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If `bumpVersionAfterPublish` is set to true, after publishing the library, its
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version is bumped automatically, so that future publications will not clash
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versions. This is a temporary solution and in the longer-term it should be
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replaced with separate settings allowing to arbitrarily modify the library
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version from the IDE.
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The metadata for publishing the library can be set with
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[`library/setMetadata`](#librarysetmetadata). If it was not set, the publish
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operation will still proceed, but that metadata will be missing.
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#### Parameters
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```typescript
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{
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namespace: String;
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name: String;
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authToken: String;
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bumpVersionAfterPublish?: Boolean;
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}
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```
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#### Result
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||||
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```typescript
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null;
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```
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#### Errors
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- [`LibraryPublishError`](#librarypublisherror) to signal that the server did
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not accept to publish the library (for example because a library with the same
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version already exists).
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- [`LibraryRepositoryAuthenticationError`](#libraryrepositoryauthenticationerror)
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to signal an authentication failure.
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- [`LibraryUploadError`](#libraryuploaderror) to signal that the upload
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operation has failed, for network-related reasons.
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- [`FileSystemError`](#filesystemerror) to signal a generic, unrecoverable
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file-system error.
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### `library/preinstall`
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Ensures that the requested library and all of its (transitive) dependencies, at
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versions as resolved by the current project's edition, are downloaded.
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Once this operation completes, the library import can be added to the project
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and it is guaranteed that (unless there were unexpected changes to the system,
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like files being manually deleted) no further downloads will be needed, so that
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the import should load quickly.
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This can be used by the IDE to predownload the library that is about to be added
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to a project, to avoid freezing the compiler for the time the dependencies are
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being downloaded.
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While this operation is in progress, multiple series of `task/*` notifications
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may be sent, indicating progress of particular components being downloaded and
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installed.
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#### Parameters
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||||
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||||
```typescript
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{
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||||
namespace: String;
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||||
name: String;
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||||
}
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```
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#### Result
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||||
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||||
```typescript
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||||
null;
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```
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||||
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#### Errors
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||||
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||||
- [`LibraryNotResolved`](#librarynotresolved) to signal that the requested
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||||
library or one of its dependencies could not be resolved.
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||||
- [`LibraryDownloadError`](#librarydownloaderror) to signal that the download
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||||
operation has failed, for network-related reasons, or because the library was
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missing in the repository. The error includes the name and version of the
|
||||
library that failed to download - as when preinstalling a specific library the
|
||||
failure may be tied not to that library itself but also one of its
|
||||
dependencies.
|
||||
- [`FileSystemError`](#filesystemerror) to signal a generic, unrecoverable
|
||||
file-system error.
|
||||
|
||||
## Errors
|
||||
|
||||
The language server component also has its own set of errors. This section is
|
||||
@ -4319,3 +4819,110 @@ Signals that the requested suggestion was not found.
|
||||
"message" : "Requested suggestion was not found"
|
||||
}
|
||||
```
|
||||
|
||||
### `EditionNotFoundError`
|
||||
|
||||
Signals that an edition could not be found.
|
||||
|
||||
Its payload includes the name of the edition that could not be found.
|
||||
|
||||
```typescript
|
||||
"error" : {
|
||||
"code" : 8001,
|
||||
"message" : "Edition [<name>] could not be found.",
|
||||
"payload" : {
|
||||
"editionName": "<name>"
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
### `LibraryAlreadyExists`
|
||||
|
||||
Signals that a local library with the specified namespace and name combination
|
||||
already exists, so it cannot be created again.
|
||||
|
||||
```typescript
|
||||
"error" : {
|
||||
"code" : 8002,
|
||||
"message" : "Library [<namespace>.<name>] already exists."
|
||||
}
|
||||
```
|
||||
|
||||
### `LibraryRepositoryAuthenticationError`
|
||||
|
||||
Signals that authentication to the library repository was declined.
|
||||
|
||||
```typescript
|
||||
"error" : {
|
||||
"code" : 8003,
|
||||
"message" : "Authentication failed: [message]"
|
||||
}
|
||||
```
|
||||
|
||||
### `LibraryPublishError`
|
||||
|
||||
Signals that a request to the library repository failed.
|
||||
|
||||
```typescript
|
||||
"error" : {
|
||||
"code" : 8004,
|
||||
"message" : "Could not publish the library: [message]"
|
||||
}
|
||||
```
|
||||
|
||||
### `LibraryUploadError`
|
||||
|
||||
Signals that uploading the library failed for network-related reasons.
|
||||
|
||||
```typescript
|
||||
"error" : {
|
||||
"code" : 8005,
|
||||
"message" : "Could not upload the library: [message]"
|
||||
}
|
||||
```
|
||||
|
||||
### `LibraryDownloadError`
|
||||
|
||||
Signals that downloading the library failed for network-related reasons or that
|
||||
it was not available in the repository.
|
||||
|
||||
```typescript
|
||||
"error" : {
|
||||
"code" : 8006,
|
||||
"message" : "Could not download the library: [message]",
|
||||
"payload" : {
|
||||
"namespace" : "<namespace>",
|
||||
"name" : "<name>",
|
||||
"version": "<version>"
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
### `LocalLibraryNotFound`
|
||||
|
||||
Signals that a local library with the specified namespace and name combination
|
||||
was not found on the local libraries path.
|
||||
|
||||
```typescript
|
||||
"error" : {
|
||||
"code" : 8007,
|
||||
"message" : "Local library [<namespace>.<name>] has not been found."
|
||||
}
|
||||
```
|
||||
|
||||
### `LibraryNotResolved`
|
||||
|
||||
Signals that a library could not be resolved - it was not defined in the edition
|
||||
and the settings did not allow to resolve local libraries or it did not exist
|
||||
there either.
|
||||
|
||||
```typescript
|
||||
"error" : {
|
||||
"code" : 8008,
|
||||
"message" : "Could not resolve [<namespace>.<name>].",
|
||||
"payload" : {
|
||||
"namespace" : "<namespace>",
|
||||
"name" : "<name>"
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
Loading…
Reference in New Issue
Block a user