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impl textDocument/rename; close #114
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,128 @@ | ||
| use context::*; | ||
| use languageserver_types::request::Request; | ||
| use languageserver_types::*; | ||
| use serde::Deserialize; | ||
| use serde_json::{self, Value}; | ||
| use std::fs; | ||
| use types::*; | ||
| use url::Url; | ||
| use util::*; | ||
|
|
||
| pub fn text_document_rename(meta: &EditorMeta, params: EditorParams, ctx: &mut Context) { | ||
| let options = TextDocumentRenameParams::deserialize(params.clone()); | ||
| if options.is_err() { | ||
| error!("Params should follow TextDocumentRenameParams structure"); | ||
| } | ||
| let options = options.unwrap(); | ||
| let req_params = RenameParams { | ||
| text_document: TextDocumentIdentifier { | ||
| uri: Url::from_file_path(&meta.buffile).unwrap(), | ||
| }, | ||
| position: options.position, | ||
| new_name: options.new_name, | ||
| }; | ||
| let id = ctx.next_request_id(); | ||
| ctx.response_waitlist.insert( | ||
| id.clone(), | ||
| (meta.clone(), request::Rename::METHOD.into(), params), | ||
| ); | ||
| ctx.call(id, request::Rename::METHOD.into(), req_params); | ||
| } | ||
|
|
||
| pub fn editor_rename(meta: &EditorMeta, _params: EditorParams, result: Value, ctx: &mut Context) { | ||
| let result: Option<WorkspaceEdit> = | ||
| serde_json::from_value(result).expect("Failed to parse formatting response"); | ||
| if result.is_none() { | ||
| return; | ||
| } | ||
| let result = result.unwrap(); | ||
| if let Some(document_changes) = result.document_changes { | ||
| match document_changes { | ||
| DocumentChanges::Edits(edits) => { | ||
| for edit in edits { | ||
| // TODO handle version | ||
| apply_text_edits(Some(&edit.text_document.uri), &edit.edits, meta, ctx); | ||
| } | ||
| } | ||
| DocumentChanges::Operations(ops) => { | ||
| for op in ops { | ||
| match op { | ||
| DocumentChangeOperation::Edit(edit) => { | ||
| apply_text_edits(Some(&edit.text_document.uri), &edit.edits, meta, ctx) | ||
| } | ||
| DocumentChangeOperation::Op(op) => match op { | ||
| ResourceOp::Create(op) => { | ||
| let path = Url::parse(&op.uri).unwrap().to_file_path().unwrap(); | ||
| let ignore_if_exists = if let Some(options) = op.options { | ||
| !options.overwrite.unwrap_or(false) | ||
| && options.ignore_if_exists.unwrap_or(false) | ||
| } else { | ||
| false | ||
| }; | ||
| if !(ignore_if_exists && path.exists()) | ||
| && fs::write(&path, []).is_err() | ||
| { | ||
| error!( | ||
| "Failed to create file: {}", | ||
| path.to_str().unwrap_or("") | ||
| ); | ||
| } | ||
| } | ||
| ResourceOp::Delete(op) => { | ||
| let path = Url::parse(&op.uri).unwrap().to_file_path().unwrap(); | ||
| if path.is_dir() { | ||
| let recursive = if let Some(options) = op.options { | ||
| options.recursive.unwrap_or(false) | ||
| } else { | ||
| false | ||
| }; | ||
| if recursive { | ||
| if fs::remove_dir_all(&path).is_err() { | ||
| error!( | ||
| "Failed to delete directory: {}", | ||
| path.to_str().unwrap_or("") | ||
| ); | ||
| } | ||
| } else if fs::remove_dir(&path).is_err() { | ||
| error!( | ||
| "Failed to delete directory: {}", | ||
| path.to_str().unwrap_or("") | ||
| ); | ||
| } | ||
| } else if path.is_file() && fs::remove_file(&path).is_err() { | ||
| error!( | ||
| "Failed to delete file: {}", | ||
| path.to_str().unwrap_or("") | ||
| ); | ||
| } | ||
| } | ||
| ResourceOp::Rename(op) => { | ||
| let from = Url::parse(&op.old_uri).unwrap().to_file_path().unwrap(); | ||
| let to = Url::parse(&op.new_uri).unwrap().to_file_path().unwrap(); | ||
| let ignore_if_exists = if let Some(options) = op.options { | ||
| !options.overwrite.unwrap_or(false) | ||
| && options.ignore_if_exists.unwrap_or(false) | ||
| } else { | ||
| false | ||
| }; | ||
| if !(ignore_if_exists && to.exists()) | ||
| && fs::rename(&from, &to).is_err() | ||
| { | ||
| error!( | ||
| "Failed to rename file: {} -> {}", | ||
| from.to_str().unwrap_or(""), | ||
| to.to_str().unwrap_or("") | ||
| ); | ||
| } | ||
| } | ||
| }, | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } else if let Some(changes) = result.changes { | ||
| for (uri, change) in &changes { | ||
| apply_text_edits(Some(uri), &change, meta, ctx); | ||
| } | ||
| } | ||
| } |
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