From f3173f08dd166e69ee87205d75d05e4c092c4d2a Mon Sep 17 00:00:00 2001
From: Shusaku NAKAZATO <cu393uc@gmail.com>
Date: Fri, 20 Dec 2019 23:33:03 +0900
Subject: [PATCH 1/2] =?UTF-8?q?fix(prhls):=20=E3=83=86=E3=82=B9=E3=83=88?=
 =?UTF-8?q?=E3=81=8C=E5=8B=95=E4=BD=9C=E3=81=99=E3=82=8B=E3=82=88=E3=81=86?=
 =?UTF-8?q?=E4=BF=AE=E6=AD=A3?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- concurrentlyを削除。
- ts-nodeを追加、テスト実行はこちらで。
- diffを追加、差分表示用。
- Handlerクラスをlib/handler.tsに分離しlib/index.tsからインポート。
- テスト用のcreateConnection()に入出力ストリームを明示して渡す。
- 出力ストリームはTransform。
  - スナップショットを記録する場合のみファイルストリームにpipeする。
  - サーバーからのレスポンスだけを、pipeされたストリームと標準出力へ流す。
- exitイベントハンドラーでレスポンスを比較。
  - レスポンスはassert()と===で雑に比較。
  - 一致しないときはunified diffを表示。
---
 lib/handler.ts             | 379 +++++++++++++++++++++++++++
 lib/index.ts               | 396 +---------------------------
 package.json               |   7 +-
 test/input.ts              | 145 +++++++++--
 test/input.ts.snapshot.txt |  15 ++
 yarn.lock                  | 511 ++++---------------------------------
 6 files changed, 585 insertions(+), 868 deletions(-)
 create mode 100644 lib/handler.ts
 create mode 100644 test/input.ts.snapshot.txt

diff --git a/lib/handler.ts b/lib/handler.ts
new file mode 100644
index 0000000..a4ebe6a
--- /dev/null
+++ b/lib/handler.ts
@@ -0,0 +1,379 @@
+import * as fs from "fs";
+
+import { fromYAMLFilePaths, getRuleFilePath, Engine, ChangeSet, Diff } from "prh";
+
+import { URI } from "vscode-uri";
+import {
+    TextDocuments, TextDocument, Diagnostic, DiagnosticSeverity, IConnection, TextDocumentChangeEvent,
+    InitializeParams, InitializeResult, DidChangeConfigurationParams, DidChangeWatchedFilesParams,
+    CodeAction, CodeActionKind, CodeActionParams, Command, ExecuteCommandParams, TextEdit, Range,
+} from "vscode-languageserver";
+
+export interface Settings {
+    prh: PrhSettings;
+}
+
+export interface PrhSettings {
+    enable?: boolean;
+    configFiles?: string[];
+    trace?: {
+        server?: "off" | "messages" | "verbose";
+    };
+}
+
+export interface ReplaceCommandParams {
+    uri: string;
+    version: number;
+    textEdit: TextEdit;
+}
+
+export interface ChangeSetCache {
+    version: number;
+    changeSet: ChangeSet;
+}
+
+const enum State {
+    valid = "valid",
+    invalid = "invalid",
+}
+
+// https://github.com/Microsoft/language-server-protocol/blob/master/protocol.md
+export class Handler {
+    enable: boolean;
+    configPaths: string[] | null;
+
+    state = State.valid;
+
+    engineCache: { [concatenatedRulePaths: string]: Engine; } = {};
+    validationCache: { [uri: string]: ChangeSetCache; } = {};
+
+    constructor(public connection: IConnection, public documents: TextDocuments) {
+        this.connection.onInitialize(arg => this.onInitialized(arg));
+        this.connection.onDidChangeConfiguration(arg => this.onDidChangeConfiguration(arg));
+        this.connection.onDidChangeWatchedFiles(arg => this.onDidChangeWatchedFiles(arg));
+        this.connection.onCodeAction(arg => this.onCodeAction(arg));
+        this.connection.onExecuteCommand(arg => this.onExecuteCommand(arg));
+
+        this.documents.onDidChangeContent(arg => this.onDidChangeContent(arg));
+    }
+
+    listen() {
+        this.connection.listen();
+    }
+
+    onInitialized(params: InitializeParams): InitializeResult {
+        return {
+            capabilities: {
+                textDocumentSync: this.documents.syncKind,
+                hoverProvider: false,
+                completionProvider: void 0,
+                signatureHelpProvider: void 0,
+                definitionProvider: false,
+                referencesProvider: false,
+                documentHighlightProvider: false,
+                documentSymbolProvider: false,
+                workspaceSymbolProvider: false,
+                codeActionProvider: {
+                    codeActionKinds: [CodeActionKind.QuickFix]
+                },
+                codeLensProvider: void 0,
+                documentFormattingProvider: false,
+                documentRangeFormattingProvider: false,
+                documentOnTypeFormattingProvider: void 0,
+                renameProvider: false,
+                documentLinkProvider: void 0,
+                executeCommandProvider: {
+                    commands: ["replace"],
+                },
+                experimental: false,
+            },
+        };
+    }
+
+    onDidChangeConfiguration(change: DidChangeConfigurationParams) {
+        this.connection.console.log(`onDidChangeConfiguration: ${JSON.stringify(change, null, 2)}`);
+
+        const settings = change.settings as Settings;
+        this.enable = !!settings.prh.enable;
+        this.configPaths = settings.prh.configFiles || [];
+
+        this.checkConfig();
+        this.documents.all().forEach(document => this.validateAndSendDiagnostics(document));
+    }
+
+    onDidChangeContent(change: TextDocumentChangeEvent) {
+        this.validateAndSendDiagnostics(change.document);
+    }
+
+    onDidChangeWatchedFiles(change: DidChangeWatchedFilesParams) {
+        this.connection.console.log(`onDidChangeWatchedFiles: ${JSON.stringify(change, null, 2)}`);
+
+        // 設定ファイルのいずれかが変更されたらキャッシュを捨てる
+        const configChanged = change.changes.some(change => {
+            const uri = URI.parse(change.uri);
+            return Object.keys(this.engineCache).some(concatenatedRulePaths => {
+                // 若干雑な条件だけど間違っててもさほど痛くないのでOK
+                // rulePathはpwdからの相対パス表現なので注意
+                const rulePaths = concatenatedRulePaths.split("|");
+                return rulePaths.some(rulePath => {
+                    if (uri.path.endsWith(rulePath)) {
+                        this.connection.console.log(`matched: ${uri.path} - ${rulePath}`);
+                        return true;
+                    }
+                    return false;
+                });
+            });
+        });
+        if (configChanged) {
+            this.checkConfig();
+            this.documents.all().forEach(document => this.validateAndSendDiagnostics(document));
+        }
+    }
+
+    onCodeAction(params: CodeActionParams): CodeAction[] {
+        const textDocument = this.documents.get(params.textDocument.uri);
+        if (!textDocument) {
+            return [];
+        }
+
+        const changeSet = this.makeChangeSet(textDocument);
+        if (!changeSet) {
+            return [];
+        }
+
+        const diffs: Diff[] = changeSet.diffs.filter(diff => {
+            const index = textDocument.offsetAt(params.range.start);
+            const tailIndex = textDocument.offsetAt(params.range.end);
+            return diff.index === index && diff.tailIndex === tailIndex;
+        });
+
+        const { range, context } = params;
+
+        const actions: CodeAction[] = diffs.map(diff => {
+            const newText = diff.newText || "??";
+            const textEdit: TextEdit = {
+                range,
+                newText
+            };
+            const commandParams: ReplaceCommandParams = {
+                uri: textDocument.uri,
+                version: textDocument.version,
+                textEdit,
+            };
+            const title = `→ ${diff.newText || "??"}`;
+            const command = Command.create(
+                title,
+                "replace",
+                commandParams
+            );
+            const action = CodeAction.create(
+                title,
+                command,
+                CodeActionKind.QuickFix
+            );
+            action.diagnostics = context.diagnostics;
+            return action;
+        });
+
+        return actions;
+    }
+
+    onExecuteCommand(args: ExecuteCommandParams) {
+        switch (args.command) {
+            case "replace":
+                this.executeReplace(args);
+                break;
+            case "applyAllQuickFixes":
+                this.executeApplyAllQuickFixes(args);
+                break;
+            default:
+                this.connection.console.log(`Unknown command: ${args.command}`);
+        }
+    }
+
+    invalidateCache() {
+        this.engineCache = {};
+        this.validationCache = {};
+    }
+
+    checkConfig() {
+        this.configPaths = this.configPaths || [];
+        this.connection.console.log(`loadConfig: ${this.configPaths.join(", ") || "implicit"}`);
+
+        this.invalidateCache();
+
+        for (let configPath of this.configPaths) {
+            if (!fs.existsSync(configPath)) {
+                this.connection.console.log(`rule file not exists: ${configPath}`);
+                if (this.state !== State.invalid) {
+                    this.connection.window.showWarningMessage(`prh: 指定された設定ファイルが見つかりません ${configPath}`);
+                }
+                this.state = State.invalid;
+                this.documents.all().forEach(document => this.clearDiagnostics(document));
+                return;
+            }
+        }
+        this.state = State.valid;
+    }
+
+    makeChangeSet(textDocument: TextDocument): ChangeSet | null {
+        if (!this.enable || this.state === State.invalid) {
+            return null;
+        }
+        if (this.validationCache[textDocument.uri] && this.validationCache[textDocument.uri].version === textDocument.version) {
+            return this.validationCache[textDocument.uri].changeSet;
+        }
+        delete this.validationCache[textDocument.uri];
+
+        let configPaths: string[];
+        if (this.configPaths && this.configPaths[0]) {
+            configPaths = this.configPaths;
+        } else {
+            const contentUri = URI.parse(textDocument.uri);
+            if (contentUri.scheme !== "file") {
+                return null;
+            }
+            let foundPath = getRuleFilePath(contentUri.path);
+            if (!foundPath) {
+                this.connection.console.log(`rule file not found for ${textDocument.uri}`);
+                return null;
+            }
+            this.connection.console.log(`rule file found: ${foundPath}`);
+            configPaths = [foundPath];
+        }
+
+        let engine = this.engineCache[configPaths.join("|")];
+        if (!engine) {
+            try {
+                engine = fromYAMLFilePaths(...configPaths);
+            } catch (e) {
+                this.connection.console.error(e);
+                if (e instanceof Error) {
+                    this.connection.window.showErrorMessage(`prh: \`${e.message}\` from ${configPaths.join(" ,")}`);
+                    return null;
+                }
+            }
+            this.engineCache[configPaths.join("|")] = engine;
+        }
+
+        const changeSet = engine.makeChangeSet(textDocument.uri, textDocument.getText());
+        if (!changeSet) {
+            return null;
+        }
+        this.validationCache[textDocument.uri] = {
+            version: textDocument.version,
+            changeSet,
+        };
+
+        return changeSet;
+    }
+
+    makeDiagnostic(textDocument: TextDocument): Diagnostic[] | null {
+        const changeSet = this.makeChangeSet(textDocument);
+        if (!changeSet) {
+            return null;
+        }
+
+        return changeSet.diffs.map(diff => {
+
+            const start = textDocument.positionAt(diff.index);
+            const end = textDocument.positionAt(diff.tailIndex);
+            const range = Range.create(start, end);
+            let message;
+            this.connection.console.log(JSON.stringify(diff));
+            diff.apply(textDocument.getText())
+            if (diff.rule && diff.rule.raw && diff.rule.raw.prh) {
+                message = `→${diff.newText || "??"} ${diff.rule.raw.prh}`;
+            } else {
+                message = `→${diff.newText || "??"}`;
+            }
+            return Diagnostic.create(
+                range,
+                message,
+                DiagnosticSeverity.Warning,
+                undefined,
+                "prh"
+            );
+        });
+    }
+
+    validateAndSendDiagnostics(textDocument: TextDocument) {
+        const diagnostics = this.makeDiagnostic(textDocument);
+        this.connection.sendDiagnostics({ uri: textDocument.uri, diagnostics: diagnostics || [] });
+    }
+
+    clearDiagnostics(textDocument: TextDocument) {
+        this.connection.sendDiagnostics({ uri: textDocument.uri, diagnostics: [] });
+    }
+
+    executeReplace(args: ExecuteCommandParams) {
+        if (!args.arguments || !args.arguments[0]) {
+            return;
+        }
+        const commandParams: ReplaceCommandParams = args.arguments[0];
+        this.connection.console.log(JSON.stringify(commandParams));
+
+        const textDocument = this.documents.get(commandParams.uri);
+        if (!textDocument) {
+            return;
+        }
+
+        if (commandParams.version !== textDocument.version) {
+            this.connection.console.log(`Replace, document version mismatch: expected: ${commandParams.version}, actual: ${textDocument.version}`);
+            return;
+        }
+
+        this.connection.workspace.applyEdit({
+            documentChanges: [{
+                textDocument: {
+                    uri: textDocument.uri,
+                    version: textDocument.version,
+                },
+                edits: [commandParams.textEdit],
+            }],
+        }).then(result => {
+            this.connection.console.log(`Apply edit: ${JSON.stringify(result)}`);
+        }, e => {
+            this.connection.console.error(`error on executeReplace: ${e}`)
+        });
+    }
+
+    executeApplyAllQuickFixes(args: ExecuteCommandParams) {
+        if (!args.arguments || !args.arguments[0]) {
+            return;
+        }
+
+        const textDocument = this.documents.get(args.arguments[0]);
+        if (!textDocument) {
+            return;
+        }
+
+        const changeSet = this.makeChangeSet(textDocument);
+        if (!changeSet) {
+            return;
+        }
+        const edits = changeSet.diffs.map(diff => this.getTextEditFromDiff(textDocument, diff));
+        this.connection.workspace.applyEdit({
+            documentChanges: [{
+                textDocument: {
+                    uri: textDocument.uri,
+                    version: textDocument.version,
+                },
+                edits,
+            }],
+        }).then(result => {
+            this.connection.console.log(`Apply edit: ${JSON.stringify(result)}`);
+        }, e => {
+            this.connection.console.error(`error on executeApplyAllQuickFixes: ${e}`)
+        });
+    }
+
+    getTextEditFromDiff(textDocument: TextDocument, diff: Diff): TextEdit {
+        const start = textDocument.positionAt(diff.index);
+        const end = textDocument.positionAt(diff.tailIndex);
+        return {
+            range: { start, end },
+            newText: diff.newText || "??",
+        };
+    }
+}
diff --git a/lib/index.ts b/lib/index.ts
index 6589103..5226c7f 100644
--- a/lib/index.ts
+++ b/lib/index.ts
@@ -1,388 +1,8 @@
-import * as fs from "fs";
-
-import { fromYAMLFilePaths, getRuleFilePath, Engine, ChangeSet, Diff } from "prh";
-
-import { URI } from "vscode-uri";
-import {
-    createConnection,
-    TextDocuments, TextDocument, Diagnostic, DiagnosticSeverity, IConnection, TextDocumentChangeEvent,
-    InitializeParams, InitializeResult, DidChangeConfigurationParams, DidChangeWatchedFilesParams,
-    CodeAction, CodeActionKind, CodeActionParams, Command, ExecuteCommandParams, TextEdit, Range,
-} from "vscode-languageserver";
-
-export interface Settings {
-    prh: PrhSettings;
-}
-
-export interface PrhSettings {
-    enable?: boolean;
-    configFiles?: string[];
-    trace?: {
-        server?: "off" | "messages" | "verbose";
-    };
-}
-
-export interface ReplaceCommandParams {
-    uri: string;
-    version: number;
-    textEdit: TextEdit;
-}
-
-export interface ChangeSetCache {
-    version: number;
-    changeSet: ChangeSet;
-}
-
-const enum State {
-    valid = "valid",
-    invalid = "invalid",
-}
-
-// https://github.com/Microsoft/language-server-protocol/blob/master/protocol.md
-export class Handler {
-    enable: boolean;
-    configPaths: string[] | null;
-
-    state = State.valid;
-
-    engineCache: { [concatenatedRulePaths: string]: Engine; } = {};
-    validationCache: { [uri: string]: ChangeSetCache; } = {};
-
-    constructor(public connection: IConnection, public documents: TextDocuments) {
-        this.connection.onInitialize(arg => this.onInitialized(arg));
-        this.connection.onDidChangeConfiguration(arg => this.onDidChangeConfiguration(arg));
-        this.connection.onDidChangeWatchedFiles(arg => this.onDidChangeWatchedFiles(arg));
-        this.connection.onCodeAction(arg => this.onCodeAction(arg));
-        this.connection.onExecuteCommand(arg => this.onExecuteCommand(arg));
-
-        this.documents.onDidChangeContent(arg => this.onDidChangeContent(arg));
-    }
-
-    listen() {
-        this.connection.listen();
-    }
-
-    onInitialized(params: InitializeParams): InitializeResult {
-        return {
-            capabilities: {
-                textDocumentSync: this.documents.syncKind,
-                hoverProvider: false,
-                completionProvider: void 0,
-                signatureHelpProvider: void 0,
-                definitionProvider: false,
-                referencesProvider: false,
-                documentHighlightProvider: false,
-                documentSymbolProvider: false,
-                workspaceSymbolProvider: false,
-                codeActionProvider: {
-                    codeActionKinds: [CodeActionKind.QuickFix]
-                },
-                codeLensProvider: void 0,
-                documentFormattingProvider: false,
-                documentRangeFormattingProvider: false,
-                documentOnTypeFormattingProvider: void 0,
-                renameProvider: false,
-                documentLinkProvider: void 0,
-                executeCommandProvider: {
-                    commands: ["replace"],
-                },
-                experimental: false,
-            },
-        };
-    }
-
-    onDidChangeConfiguration(change: DidChangeConfigurationParams) {
-        this.connection.console.log(`onDidChangeConfiguration: ${JSON.stringify(change, null, 2)}`);
-
-        const settings = change.settings as Settings;
-        this.enable = !!settings.prh.enable;
-        this.configPaths = settings.prh.configFiles || [];
-
-        this.checkConfig();
-        this.documents.all().forEach(document => this.validateAndSendDiagnostics(document));
-    }
-
-    onDidChangeContent(change: TextDocumentChangeEvent) {
-        this.validateAndSendDiagnostics(change.document);
-    }
-
-    onDidChangeWatchedFiles(change: DidChangeWatchedFilesParams) {
-        this.connection.console.log(`onDidChangeWatchedFiles: ${JSON.stringify(change, null, 2)}`);
-
-        // 設定ファイルのいずれかが変更されたらキャッシュを捨てる
-        const configChanged = change.changes.some(change => {
-            const uri = URI.parse(change.uri);
-            return Object.keys(this.engineCache).some(concatenatedRulePaths => {
-                // 若干雑な条件だけど間違っててもさほど痛くないのでOK
-                // rulePathはpwdからの相対パス表現なので注意
-                const rulePaths = concatenatedRulePaths.split("|");
-                return rulePaths.some(rulePath => {
-                    if (uri.path.endsWith(rulePath)) {
-                        this.connection.console.log(`matched: ${uri.path} - ${rulePath}`);
-                        return true;
-                    }
-                    return false;
-                });
-            });
-        });
-        if (configChanged) {
-            this.checkConfig();
-            this.documents.all().forEach(document => this.validateAndSendDiagnostics(document));
-        }
-    }
-
-    onCodeAction(params: CodeActionParams): CodeAction[] {
-        const textDocument = this.documents.get(params.textDocument.uri);
-        if (!textDocument) {
-            return [];
-        }
-
-        const changeSet = this.makeChangeSet(textDocument);
-        if (!changeSet) {
-            return [];
-        }
-
-        const diffs: Diff[] = changeSet.diffs.filter(diff => {
-            const index = textDocument.offsetAt(params.range.start);
-            const tailIndex = textDocument.offsetAt(params.range.end);
-            return diff.index === index && diff.tailIndex === tailIndex;
-        });
-
-        const { range, context } = params;
-
-        const actions: CodeAction[] = diffs.map(diff => {
-            const newText = diff.newText || "??";
-            const textEdit: TextEdit = {
-                range,
-                newText
-            };
-            const commandParams: ReplaceCommandParams = {
-                uri: textDocument.uri,
-                version: textDocument.version,
-                textEdit,
-            };
-            const title = `→ ${diff.newText || "??"}`;
-            const command = Command.create(
-                title,
-                "replace",
-                commandParams
-            );
-            const action = CodeAction.create(
-                title,
-                command,
-                CodeActionKind.QuickFix
-            );
-            action.diagnostics = context.diagnostics;
-            return action;
-        });
-
-        return actions;
-    }
-
-    onExecuteCommand(args: ExecuteCommandParams) {
-        switch (args.command) {
-            case "replace":
-                this.executeReplace(args);
-                break;
-            case "applyAllQuickFixes":
-                this.executeApplyAllQuickFixes(args);
-                break;
-            default:
-                this.connection.console.log(`Unknown command: ${args.command}`);
-        }
-    }
-
-    invalidateCache() {
-        this.engineCache = {};
-        this.validationCache = {};
-    }
-
-    checkConfig() {
-        this.configPaths = this.configPaths || [];
-        this.connection.console.log(`loadConfig: ${this.configPaths.join(", ") || "implicit"}`);
-
-        this.invalidateCache();
-
-        for (let configPath of this.configPaths) {
-            if (!fs.existsSync(configPath)) {
-                this.connection.console.log(`rule file not exists: ${configPath}`);
-                if (this.state !== State.invalid) {
-                    this.connection.window.showWarningMessage(`prh: 指定された設定ファイルが見つかりません ${configPath}`);
-                }
-                this.state = State.invalid;
-                this.documents.all().forEach(document => this.clearDiagnostics(document));
-                return;
-            }
-        }
-        this.state = State.valid;
-    }
-
-    makeChangeSet(textDocument: TextDocument): ChangeSet | null {
-        if (!this.enable || this.state === State.invalid) {
-            return null;
-        }
-        if (this.validationCache[textDocument.uri] && this.validationCache[textDocument.uri].version === textDocument.version) {
-            return this.validationCache[textDocument.uri].changeSet;
-        }
-        delete this.validationCache[textDocument.uri];
-
-        let configPaths: string[];
-        if (this.configPaths && this.configPaths[0]) {
-            configPaths = this.configPaths;
-        } else {
-            const contentUri = URI.parse(textDocument.uri);
-            if (contentUri.scheme !== "file") {
-                return null;
-            }
-            let foundPath = getRuleFilePath(contentUri.path);
-            if (!foundPath) {
-                this.connection.console.log(`rule file not found for ${textDocument.uri}`);
-                return null;
-            }
-            this.connection.console.log(`rule file found: ${foundPath}`);
-            configPaths = [foundPath];
-        }
-
-        let engine = this.engineCache[configPaths.join("|")];
-        if (!engine) {
-            try {
-                engine = fromYAMLFilePaths(...configPaths);
-            } catch (e) {
-                this.connection.console.error(e);
-                if (e instanceof Error) {
-                    this.connection.window.showErrorMessage(`prh: \`${e.message}\` from ${configPaths.join(" ,")}`);
-                    return null;
-                }
-            }
-            this.engineCache[configPaths.join("|")] = engine;
-        }
-
-        const changeSet = engine.makeChangeSet(textDocument.uri, textDocument.getText());
-        if (!changeSet) {
-            return null;
-        }
-        this.validationCache[textDocument.uri] = {
-            version: textDocument.version,
-            changeSet,
-        };
-
-        return changeSet;
-    }
-
-    makeDiagnostic(textDocument: TextDocument): Diagnostic[] | null {
-        const changeSet = this.makeChangeSet(textDocument);
-        if (!changeSet) {
-            return null;
-        }
-
-        return changeSet.diffs.map(diff => {
-
-            const start = textDocument.positionAt(diff.index);
-            const end = textDocument.positionAt(diff.tailIndex);
-            const range = Range.create(start, end);
-            let message;
-            this.connection.console.log(JSON.stringify(diff));
-            diff.apply(textDocument.getText())
-            if (diff.rule && diff.rule.raw && diff.rule.raw.prh) {
-                message = `→${diff.newText || "??"} ${diff.rule.raw.prh}`;
-            } else {
-                message = `→${diff.newText || "??"}`;
-            }
-            return Diagnostic.create(
-                range,
-                message,
-                DiagnosticSeverity.Warning,
-                undefined,
-                "prh"
-            );
-        });
-    }
-
-    validateAndSendDiagnostics(textDocument: TextDocument) {
-        const diagnostics = this.makeDiagnostic(textDocument);
-        this.connection.sendDiagnostics({ uri: textDocument.uri, diagnostics: diagnostics || [] });
-    }
-
-    clearDiagnostics(textDocument: TextDocument) {
-        this.connection.sendDiagnostics({ uri: textDocument.uri, diagnostics: [] });
-    }
-
-    executeReplace(args: ExecuteCommandParams) {
-        if (!args.arguments || !args.arguments[0]) {
-            return;
-        }
-        const commandParams: ReplaceCommandParams = args.arguments[0];
-        this.connection.console.log(JSON.stringify(commandParams));
-
-        const textDocument = this.documents.get(commandParams.uri);
-        if (!textDocument) {
-            return;
-        }
-
-        if (commandParams.version !== textDocument.version) {
-            this.connection.console.log(`Replace, document version mismatch: expected: ${commandParams.version}, actual: ${textDocument.version}`);
-            return;
-        }
-
-        this.connection.workspace.applyEdit({
-            documentChanges: [{
-                textDocument: {
-                    uri: textDocument.uri,
-                    version: textDocument.version,
-                },
-                edits: [commandParams.textEdit],
-            }],
-        }).then(result => {
-            this.connection.console.log(`Apply edit: ${JSON.stringify(result)}`);
-        }, e => {
-            this.connection.console.error(`error on executeReplace: ${e}`)
-        });
-    }
-
-    executeApplyAllQuickFixes(args: ExecuteCommandParams) {
-        if (!args.arguments || !args.arguments[0]) {
-            return;
-        }
-
-        const textDocument = this.documents.get(args.arguments[0]);
-        if (!textDocument) {
-            return;
-        }
-
-        const changeSet = this.makeChangeSet(textDocument);
-        if (!changeSet) {
-            return;
-        }
-        const edits = changeSet.diffs.map(diff => this.getTextEditFromDiff(textDocument, diff));
-        this.connection.workspace.applyEdit({
-            documentChanges: [{
-                textDocument: {
-                    uri: textDocument.uri,
-                    version: textDocument.version,
-                },
-                edits,
-            }],
-        }).then(result => {
-            this.connection.console.log(`Apply edit: ${JSON.stringify(result)}`);
-        }, e => {
-            this.connection.console.error(`error on executeApplyAllQuickFixes: ${e}`)
-        });
-    }
-
-    getTextEditFromDiff(textDocument: TextDocument, diff: Diff): TextEdit {
-        const start = textDocument.positionAt(diff.index);
-        const end = textDocument.positionAt(diff.tailIndex);
-        return {
-            range: { start, end },
-            newText: diff.newText || "??",
-        };
-    }
-}
-
-{
-    const connection = createConnection();
-    const documents = new TextDocuments();
-    documents.listen(connection);
-    const handler = new Handler(connection, documents);
-    handler.listen();
-}
+import { createConnection, TextDocuments } from 'vscode-languageserver';
+import { Handler } from './handler';
+
+const connection = createConnection();
+const documents = new TextDocuments();
+documents.listen(connection);
+const handler = new Handler(connection, documents);
+handler.listen();
diff --git a/package.json b/package.json
index 95bdaf6..f53813e 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,8 @@
     "changelog": "conventional-changelog -p angular -i CHANGELOG.md -s",
     "vscode:update": "npm_package_engines_vscode='^1.11.0' node ./node_modules/vscode/bin/install",
     "build": "tsfmt -r && tsc",
-    "test": "concurrently --kill-others \"node lib/index.js --stdio\" \"node test/input.js\""
+    "test": "ts-node test/input.ts",
+    "test:updateSnapshot": "UPDATE_SNAPSHOT=1 ts-node test/input.ts"
   },
   "dependencies": {
     "prh": "^5.3.0",
@@ -25,12 +26,14 @@
     "vscode-uri": "2.1.1"
   },
   "devDependencies": {
+    "@types/diff": "^4.0.2",
     "@types/mocha": "^2.2.32",
     "@types/node": "^12.12.0",
     "@types/vscode": "^1.40.0",
-    "concurrently": "^5.0.0",
     "conventional-changelog-cli": "^1.3.2",
+    "diff": "^4.0.1",
     "mocha": "^3.5.0",
+    "ts-node": "^8.5.4",
     "typescript": "3.6.3",
     "typescript-formatter": "^6.0.0",
     "vscode-jsonrpc": "4.0.0",
diff --git a/test/input.ts b/test/input.ts
index 43262ec..bd076bd 100644
--- a/test/input.ts
+++ b/test/input.ts
@@ -1,7 +1,122 @@
-import { InitializeParams, DidOpenTextDocumentParams, CodeActionParams, ExecuteCommandParams } from "vscode-languageclient";
-import { RequestMessage, NotificationMessage } from "vscode-jsonrpc";
+import * as Diff from 'diff';
+import * as fs from 'fs';
+import * as assert from 'assert';
+import {
+    Readable,
+    Writable,
+    Transform,
+    TransformCallback,
+} from 'stream';
+import { RequestMessage } from "vscode-jsonrpc";
+import {
+    createConnection,
+    CodeActionParams,
+    DidOpenTextDocumentParams,
+    ExecuteCommandParams,
+    InitializeParams,
+    NotificationMessage,
+    TextDocuments,
+} from 'vscode-languageserver';
+import { Handler } from '../lib/handler';
 
-import * as fs from "fs";
+/**
+ * 送信したリクエストを記録する配列。
+ */
+const sentRequests: any[] = [];
+
+/**
+ * JSON-RPCリクエスト用オブジェクトを受け取り、
+ * Content-Lengthヘッダを付与して、入力ストリームへプッシュする。
+ * @param reqObj {any}
+ * @param input {Readable}
+ */
+function sendRequest(reqObj: any, input: Readable) {
+    const body = JSON.stringify(reqObj);
+    const head = `Content-Length: ${body.length + 2}`;
+    const req = `${head}\r\n\r\n${body}\r\n`;
+    input.push(req);
+    sentRequests.push(req);
+}
+
+/**
+ * 入力ストリーム。
+ */
+const input = new Readable();
+input._read = () => {};
+
+let actualOut = '';
+
+/**
+ * STDOUTへの出力とスナップショットへの記録を制御する
+ * Transformストリーム。
+ * 入力ストリームと出力ストリームの間にはさむ。
+ */
+const buffer: Transform = new Transform({
+    transform(
+        chunk: string | Buffer,
+        encoding: string,
+        done: TransformCallback
+    ): void {
+        const req = chunk.toString();
+        // 送信したリクエストは標準出力にも出さずスナップショットにも記録しない
+        if (sentRequests.indexOf(req) < 0) {
+            actualOut += req;
+            this.push(chunk);
+            process.stdout.write(req);
+        }
+        done();
+    }
+});
+
+/**
+ * スナップショット記録用の出力ストリーム。
+ */
+let file: Writable;
+
+const snapshotPath = __filename + '.snapshot.txt';
+if (!fs.existsSync(snapshotPath) || process.env['UPDATE_SNAPSHOT'] === '1') {
+    file = fs.createWriteStream(snapshotPath, {
+        encoding: 'utf8',
+        autoClose: true,
+    });
+    input.pipe(buffer).pipe(file);
+} else {
+    input.pipe(buffer);
+}
+
+/**
+ * 今回の出力結果を記録済みスナップショットと比較する。
+ * connection.onExit()に渡すイベントハンドラー。
+ */
+function exitHandler(): void {
+    if (!fs.existsSync(snapshotPath)) {
+        throw new Error(`${snapshotPath} does not exist!`);
+    }
+
+    const expectedOut = fs.readFileSync(snapshotPath, {
+        encoding: 'utf8',
+    });
+    console.log();
+
+    try {
+        assert.equal(actualOut, expectedOut, 'Different from snapshot!');
+        console.log('ok');
+    } catch (err) {
+        const title = 'Laugnage server responses';
+        const patch = Diff.createPatch(title, expectedOut, actualOut, 'snapshot', 'current');
+        console.log(patch);
+        console.log('\n' + err.message);
+    }
+}
+
+{
+    const connection = createConnection(input, buffer);
+    connection.onExit(exitHandler);
+    const documents = new TextDocuments();
+    documents.listen(connection);
+    const handler = new Handler(connection, documents);
+    handler.listen();
+}
 
 let seq = 0;
 {
@@ -28,9 +143,7 @@ let seq = 0;
         params: params,
     };
 
-    const jsonStr = JSON.stringify(req);
-    process.stdout.write(`Content-Length: ${jsonStr.length + 2}\r\n\r\n`);
-    process.stdout.write(`${jsonStr}\r\n`);
+    sendRequest(req, input);
 }
 {
     const content = fs.readFileSync("./fixture/test.txt", "utf8");
@@ -48,9 +161,7 @@ let seq = 0;
         params: params,
     };
 
-    const jsonStr = JSON.stringify(req);
-    process.stdout.write(`Content-Length: ${jsonStr.length + 2}\r\n\r\n`);
-    process.stdout.write(`${jsonStr}\r\n`);
+    sendRequest(req, input);
 }
 {
     const params: CodeActionParams = {
@@ -78,9 +189,7 @@ let seq = 0;
         params: params,
     };
 
-    const jsonStr = JSON.stringify(req);
-    process.stdout.write(`Content-Length: ${jsonStr.length + 2}\r\n\r\n`);
-    process.stdout.write(`${jsonStr}\r\n`);
+    sendRequest(req, input);
 }
 {
     const params: ExecuteCommandParams = {
@@ -110,9 +219,7 @@ let seq = 0;
         params: params,
     };
 
-    const jsonStr = JSON.stringify(req);
-    process.stdout.write(`Content-Length: ${jsonStr.length + 2}\r\n\r\n`);
-    process.stdout.write(`${jsonStr}\r\n`);
+    sendRequest(req, input);
 }
 {
     const req: RequestMessage = {
@@ -121,9 +228,7 @@ let seq = 0;
         method: "shutdown",
     };
 
-    const jsonStr = JSON.stringify(req);
-    process.stdout.write(`Content-Length: ${jsonStr.length + 2}\r\n\r\n`);
-    process.stdout.write(`${jsonStr}\r\n`);
+    sendRequest(req, input);
 }
 {
     const req: NotificationMessage = {
@@ -131,7 +236,5 @@ let seq = 0;
         method: "exit",
     };
 
-    const jsonStr = JSON.stringify(req);
-    process.stdout.write(`Content-Length: ${jsonStr.length + 2}\r\n\r\n`);
-    process.stdout.write(`${jsonStr}\r\n`);
+    sendRequest(req, input);
 }
diff --git a/test/input.ts.snapshot.txt b/test/input.ts.snapshot.txt
new file mode 100644
index 0000000..accd65b
--- /dev/null
+++ b/test/input.ts.snapshot.txt
@@ -0,0 +1,15 @@
+Content-Length: 469
+
+{"jsonrpc":"2.0","id":1,"result":{"capabilities":{"textDocumentSync":1,"hoverProvider":false,"definitionProvider":false,"referencesProvider":false,"documentHighlightProvider":false,"documentSymbolProvider":false,"workspaceSymbolProvider":false,"codeActionProvider":{"codeActionKinds":["quickfix"]},"documentFormattingProvider":false,"documentRangeFormattingProvider":false,"renameProvider":false,"executeCommandProvider":{"commands":["replace"]},"experimental":false}}}Content-Length: 115
+
+{"jsonrpc":"2.0","method":"textDocument/publishDiagnostics","params":{"uri":"./fixture/test.txt","diagnostics":[]}}Content-Length: 36
+
+{"jsonrpc":"2.0","id":2,"result":[]}Content-Length: 256
+
+{"jsonrpc":"2.0","method":"window/logMessage","params":{"type":4,"message":"{\"uri\":\"./fixture/test.txt\",\"version\":1,\"textEdit\":{\"range\":{\"start\":{\"line\":0,\"character\":0},\"end\":{\"line\":0,\"character\":10}},\"newText\":\"JavaScript\"}}"}}Content-Length: 263
+
+{"jsonrpc":"2.0","id":0,"method":"workspace/applyEdit","params":{"edit":{"documentChanges":[{"textDocument":{"uri":"./fixture/test.txt","version":1},"edits":[{"range":{"start":{"line":0,"character":0},"end":{"line":0,"character":10}},"newText":"JavaScript"}]}]}}}Content-Length: 38
+
+{"jsonrpc":"2.0","id":3,"result":null}Content-Length: 38
+
+{"jsonrpc":"2.0","id":4,"result":null}
\ No newline at end of file
diff --git a/yarn.lock b/yarn.lock
index 2dd4f52..16d027b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,6 +2,11 @@
 # yarn lockfile v1
 
 
+"@types/diff@^4.0.2":
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/@types/diff/-/diff-4.0.2.tgz#2e9bb89f9acc3ab0108f0f3dc4dbdcf2fff8a99c"
+  integrity sha512-mIenTfsIe586/yzsyfql69KRnA75S8SVXQbTLpDejRrjH0QSJcpu3AUOi/Vjnt9IOsXKxPhJfGpQUNMueIU1fQ==
+
 "@types/mocha@^2.2.32":
   version "2.2.41"
   resolved "https://registry.yarnpkg.com/@types/mocha/-/mocha-2.2.41.tgz#e27cf0817153eb9f2713b2d3f6c68f1e1c3ca608"
@@ -39,22 +44,10 @@ amdefine@>=0.0.4:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/amdefine/-/amdefine-1.0.1.tgz#4a5282ac164729e93619bcfd3ad151f817ce91f5"
 
-ansi-regex@^2.0.0:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-2.1.1.tgz#c3b33ab5ee360d86e0e628f0468ae7ef27d654df"
-  integrity sha1-w7M6te42DYbg5ijwRorn7yfWVN8=
-
-ansi-regex@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-3.0.0.tgz#ed0317c322064f79466c02966bddb605ab37d998"
-  integrity sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=
-
-ansi-styles@^3.2.1:
-  version "3.2.1"
-  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-3.2.1.tgz#41fbb20243e50b12be0f04b8dedbf07520ce841d"
-  integrity sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==
-  dependencies:
-    color-convert "^1.9.0"
+arg@^4.1.0:
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/arg/-/arg-4.1.2.tgz#e70c90579e02c63d80e3ad4e31d8bfdb8bd50064"
+  integrity sha512-+ytCkGcBtHZ3V2r2Z06AncYO8jz46UEamcspGoU8lHcEbpn6J77QK0vdWvChsclg/tM5XIJC5tnjmPp7Eq6Obg==
 
 argparse@^1.0.7:
   version "1.0.9"
@@ -93,6 +86,11 @@ browser-stdout@1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/browser-stdout/-/browser-stdout-1.3.0.tgz#f351d32969d32fa5d7a5567154263d928ae3bd1f"
 
+buffer-from@^1.0.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.1.tgz#32713bc028f75c02fdb710d7c7bcec1f2c6070ef"
+  integrity sha512-MQcXEUbCKtEo7bhqEs6560Hyd4XaovZlO/k9V3hjVUF/zwW7KBVdSK4gIt/bzwS9MbR5qob+F5jusZsb0YQK2A==
+
 buffer-shims@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/buffer-shims/-/buffer-shims-1.0.0.tgz#9978ce317388c649ad8793028c3477ef044a8b51"
@@ -116,11 +114,6 @@ camelcase@^2.0.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-2.1.1.tgz#7c1d16d679a1bbe59ca02cacecfb011e201f5a1f"
 
-camelcase@^5.0.0:
-  version "5.3.1"
-  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-5.3.1.tgz#e3c9b31569e106811df242f715725a1f4c494320"
-  integrity sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==
-
 center-align@^0.1.1:
   version "0.1.3"
   resolved "https://registry.yarnpkg.com/center-align/-/center-align-0.1.3.tgz#aa0d32629b6ee972200411cbd4461c907bc2b7ad"
@@ -128,15 +121,6 @@ center-align@^0.1.1:
     align-text "^0.1.3"
     lazy-cache "^1.0.3"
 
-chalk@^2.4.2:
-  version "2.4.2"
-  resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
-  integrity sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==
-  dependencies:
-    ansi-styles "^3.2.1"
-    escape-string-regexp "^1.0.5"
-    supports-color "^5.3.0"
-
 cliui@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/cliui/-/cliui-2.1.0.tgz#4b475760ff80264c762c3a1719032e91c7fea0d1"
@@ -145,32 +129,6 @@ cliui@^2.1.0:
     right-align "^0.1.1"
     wordwrap "0.0.2"
 
-cliui@^4.0.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/cliui/-/cliui-4.1.0.tgz#348422dbe82d800b3022eef4f6ac10bf2e4d1b49"
-  integrity sha512-4FG+RSG9DL7uEwRUZXZn3SS34DiDPfzP0VOiEwtUWlE+AR2EIg+hSyvrIgUUfhdgR/UkAeW2QHgeP+hWrXs7jQ==
-  dependencies:
-    string-width "^2.1.1"
-    strip-ansi "^4.0.0"
-    wrap-ansi "^2.0.0"
-
-code-point-at@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/code-point-at/-/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
-  integrity sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=
-
-color-convert@^1.9.0:
-  version "1.9.3"
-  resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-1.9.3.tgz#bb71850690e1f136567de629d2d5471deda4c1e8"
-  integrity sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==
-  dependencies:
-    color-name "1.1.3"
-
-color-name@1.1.3:
-  version "1.1.3"
-  resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.3.tgz#a7d0558bd89c42f795dd42328f740831ca53bc25"
-  integrity sha1-p9BVi9icQveV3UIyj3QIMcpTvCU=
-
 commander@2.9.0, commander@^2.9.0:
   version "2.9.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.9.0.tgz#9c99094176e12240cb22d6c5146098400fe0f7d4"
@@ -196,21 +154,6 @@ concat-map@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
 
-concurrently@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/concurrently/-/concurrently-5.0.0.tgz#99c7567d009411fbdc98299d553c4b99a978612c"
-  integrity sha512-1yDvK8mduTIdxIxV9C60KoiOySUl/lfekpdbI+U5GXaPrgdffEavFa9QZB3vh68oWOpbCC+TuvxXV9YRPMvUrA==
-  dependencies:
-    chalk "^2.4.2"
-    date-fns "^2.0.1"
-    lodash "^4.17.15"
-    read-pkg "^4.0.1"
-    rxjs "^6.5.2"
-    spawn-command "^0.0.2-1"
-    supports-color "^4.5.0"
-    tree-kill "^1.2.1"
-    yargs "^12.0.5"
-
 conventional-changelog-angular@^1.3.4:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/conventional-changelog-angular/-/conventional-changelog-angular-1.4.0.tgz#118b9f7d41a3d99500bfb6bea1f3525e055e8b9b"
@@ -350,17 +293,6 @@ core-util-is@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
 
-cross-spawn@^6.0.0:
-  version "6.0.5"
-  resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-6.0.5.tgz#4a5ec7c64dfae22c3a14124dbacdee846d80cbc4"
-  integrity sha512-eTVLrBSt7fjbDygz805pMnstIs2VTBNkRm0qxZd+M7A5XDdxVRWO5MxGBXZhjY4cqLYLdtrGqRf8mBPmzwSpWQ==
-  dependencies:
-    nice-try "^1.0.4"
-    path-key "^2.0.1"
-    semver "^5.5.0"
-    shebang-command "^1.2.0"
-    which "^1.2.9"
-
 currently-unhandled@^0.4.1:
   version "0.4.1"
   resolved "https://registry.yarnpkg.com/currently-unhandled/-/currently-unhandled-0.4.1.tgz#988df33feab191ef799a61369dd76c17adf957ea"
@@ -373,11 +305,6 @@ dargs@^4.0.1:
   dependencies:
     number-is-nan "^1.0.0"
 
-date-fns@^2.0.1:
-  version "2.8.1"
-  resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-2.8.1.tgz#2109362ccb6c87c3ca011e9e31f702bc09e4123b"
-  integrity sha512-EL/C8IHvYRwAHYgFRse4MGAPSqlJVlOrhVYZ75iQBKrnv+ZedmYsgwH3t+BCDuZDXpoo07+q9j4qgSSOa7irJg==
-
 dateformat@^1.0.11, dateformat@^1.0.12:
   version "1.0.12"
   resolved "https://registry.yarnpkg.com/dateformat/-/dateformat-1.0.12.tgz#9f124b67594c937ff706932e4a642cca8dbbfee9"
@@ -391,7 +318,7 @@ debug@2.6.8:
   dependencies:
     ms "2.0.0"
 
-decamelize@^1.0.0, decamelize@^1.1.2, decamelize@^1.2.0:
+decamelize@^1.0.0, decamelize@^1.1.2:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
 
@@ -403,6 +330,11 @@ diff@^3.3.0:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/diff/-/diff-3.3.0.tgz#056695150d7aa93237ca7e378ac3b1682b7963b9"
 
+diff@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/diff/-/diff-4.0.1.tgz#0c667cb467ebbb5cea7f14f135cc2dba7780a8ff"
+  integrity sha512-s2+XdvhPCOF01LRQBC8hf4vhbVmI2CGS5aZnxLJlT5FtdhPCDFq80q++zK2KlrVorVDdL5BOGZ/VfLrVtYNF+Q==
+
 dot-prop@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/dot-prop/-/dot-prop-3.0.0.tgz#1b708af094a49c9a0e7dbcad790aba539dac1177"
@@ -418,27 +350,13 @@ editorconfig@^0.13.2:
     lru-cache "^3.2.0"
     sigmund "^1.0.1"
 
-end-of-stream@^1.1.0:
-  version "1.4.4"
-  resolved "https://registry.yarnpkg.com/end-of-stream/-/end-of-stream-1.4.4.tgz#5ae64a5f45057baf3626ec14da0ca5e4b2431eb0"
-  integrity sha512-+uw1inIHVPQoaVuHzRyXd21icM+cnt4CzD5rW+NC1wjOUSTOs+Te7FOv7AhN7vS9x/oIyhLP5PR1H+phQAHu5Q==
-  dependencies:
-    once "^1.4.0"
-
 error-ex@^1.2.0:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/error-ex/-/error-ex-1.3.1.tgz#f855a86ce61adc4e8621c3cda21e7a7612c3a8dc"
   dependencies:
     is-arrayish "^0.2.1"
 
-error-ex@^1.3.1:
-  version "1.3.2"
-  resolved "https://registry.yarnpkg.com/error-ex/-/error-ex-1.3.2.tgz#b4ac40648107fdcdcfae242f428bea8a14d4f1bf"
-  integrity sha512-7dFHNmqeFSEt2ZBsCriorKnn3Z2pj+fd9kmI6QoWw4//DL+icEBfc0U7qJCisqrTsKTjw4fNFy2pW9OqStD84g==
-  dependencies:
-    is-arrayish "^0.2.1"
-
-escape-string-regexp@1.0.5, escape-string-regexp@^1.0.5:
+escape-string-regexp@1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
 
@@ -446,19 +364,6 @@ esprima@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.0.tgz#4499eddcd1110e0b218bacf2fa7f7f59f55ca804"
 
-execa@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/execa/-/execa-1.0.0.tgz#c6236a5bb4df6d6f15e88e7f017798216749ddd8"
-  integrity sha512-adbxcyWV46qiHyvSp50TKt05tB4tK3HcmF7/nxfAdhnox83seTDbwnaqKO4sXRy7roHAIFqJP/Rw/AuEbX61LA==
-  dependencies:
-    cross-spawn "^6.0.0"
-    get-stream "^4.0.0"
-    is-stream "^1.1.0"
-    npm-run-path "^2.0.0"
-    p-finally "^1.0.0"
-    signal-exit "^3.0.0"
-    strip-eof "^1.0.0"
-
 find-up@^1.0.0:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/find-up/-/find-up-1.1.2.tgz#6b2e9822b1a2ce0a60ab64d610eccad53cb24d0f"
@@ -472,22 +377,10 @@ find-up@^2.0.0:
   dependencies:
     locate-path "^2.0.0"
 
-find-up@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/find-up/-/find-up-3.0.0.tgz#49169f1d7993430646da61ecc5ae355c21c97b73"
-  integrity sha512-1yD6RmLI1XBfxugvORwlck6f75tYL+iR0jqwsOrOxMZyGYqUuDhJ0l4AXdO1iX/FTs9cBAMEk1gWSEx1kSbylg==
-  dependencies:
-    locate-path "^3.0.0"
-
 fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
 
-get-caller-file@^1.0.1:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-1.0.3.tgz#f978fa4c90d1dfe7ff2d6beda2a515e713bdcf4a"
-  integrity sha512-3t6rVToeoZfYSGd8YoLFR2DJkiQrIiUrGcjvFX2mDw3bn6k2OtwHN0TNCLbBO+w8qTvimhDkv+LSscbJY1vE6w==
-
 get-pkg-repo@^1.0.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/get-pkg-repo/-/get-pkg-repo-1.4.0.tgz#c73b489c06d80cc5536c2c853f9e05232056972d"
@@ -502,13 +395,6 @@ get-stdin@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-4.0.1.tgz#b968c6b0a04384324902e8bf1a5df32579a450fe"
 
-get-stream@^4.0.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-4.1.0.tgz#c1b255575f3dc21d59bfc79cd3d2b46b1c3a54b5"
-  integrity sha512-GMat4EJ5161kIy2HevLlr4luNjBgvmj413KaQA7jt4V8B4RDsfpHk7WQ9GVqfYyyx8OS/L66Kox+rJRNklLK7w==
-  dependencies:
-    pump "^3.0.0"
-
 git-raw-commits@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/git-raw-commits/-/git-raw-commits-1.2.0.tgz#0f3a8bfd99ae0f2d8b9224d58892975e9a52d03c"
@@ -580,16 +466,6 @@ has-flag@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-1.0.0.tgz#9d9e793165ce017a00f00418c43f942a7b1d11fa"
 
-has-flag@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-2.0.0.tgz#e8207af1cc7b30d446cc70b734b5e8be18f88d51"
-  integrity sha1-6CB68cx7MNRGzHC3NLXovhj4jVE=
-
-has-flag@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-3.0.0.tgz#b5d454dc2199ae225699f3467e5a07f3b955bafd"
-  integrity sha1-tdRU3CGZriJWmfNGfloH87lVuv0=
-
 hosted-git-info@^2.1.4:
   version "2.5.0"
   resolved "https://registry.yarnpkg.com/hosted-git-info/-/hosted-git-info-2.5.0.tgz#6d60e34b3abbc8313062c3b798ef8d901a07af3c"
@@ -615,11 +491,6 @@ ini@^1.3.2:
   version "1.3.4"
   resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.4.tgz#0537cb79daf59b59a1a517dff706c86ec039162e"
 
-invert-kv@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/invert-kv/-/invert-kv-2.0.0.tgz#7393f5afa59ec9ff5f67a27620d11c226e3eec02"
-  integrity sha512-wPVv/y/QQ/Uiirj/vh3oP+1Ww+AWehmi1g5fFWGPF6IpCBCDVrhgHRMvrLfdYcwDh3QJbGXDW4JAuzxElLSqKA==
-
 is-arrayish@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/is-arrayish/-/is-arrayish-0.2.1.tgz#77c99840527aa8ecb1a8ba697b80645a7a926a9d"
@@ -640,27 +511,10 @@ is-finite@^1.0.0:
   dependencies:
     number-is-nan "^1.0.0"
 
-is-fullwidth-code-point@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz#ef9e31386f031a7f0d643af82fde50c457ef00cb"
-  integrity sha1-754xOG8DGn8NZDr4L95QxFfvAMs=
-  dependencies:
-    number-is-nan "^1.0.0"
-
-is-fullwidth-code-point@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz#a3b30a5c4f199183167aaab93beefae3ddfb654f"
-  integrity sha1-o7MKXE8ZkYMWeqq5O+764937ZU8=
-
 is-obj@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/is-obj/-/is-obj-1.0.1.tgz#3e4729ac1f5fde025cd7d83a896dab9f4f67db0f"
 
-is-stream@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
-  integrity sha1-EtSj3U5o4Lec6428hBc66A2RykQ=
-
 is-subset@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/is-subset/-/is-subset-0.1.1.tgz#8a59117d932de1de00f245fcdd39ce43f1e939a6"
@@ -679,11 +533,6 @@ isarray@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
 
-isexe@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/isexe/-/isexe-2.0.0.tgz#e8fbf374dc556ff8947a10dcb0572d633f2cfa10"
-  integrity sha1-6PvzdNxVb/iUehDcsFctYz8s+hA=
-
 js-yaml@^3.9.1:
   version "3.9.1"
   resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.9.1.tgz#08775cebdfdd359209f0d2acd383c8f86a6904a0"
@@ -691,11 +540,6 @@ js-yaml@^3.9.1:
     argparse "^1.0.7"
     esprima "^4.0.0"
 
-json-parse-better-errors@^1.0.1:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/json-parse-better-errors/-/json-parse-better-errors-1.0.2.tgz#bb867cfb3450e69107c131d1c514bab3dc8bcaa9"
-  integrity sha512-mrqyZKfX5EhL7hvqcV6WG1yYjnjeuYDzDhhcAAUrq8Po85NBQBJP+ZDUT75qZQ98IkUoBqdkExkukOU7Ts2wrw==
-
 json-stringify-safe@^5.0.1:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
@@ -718,13 +562,6 @@ lazy-cache@^1.0.3:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/lazy-cache/-/lazy-cache-1.0.4.tgz#a1d78fc3a50474cb80845d3b3b6e1da49a446e8e"
 
-lcid@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/lcid/-/lcid-2.0.0.tgz#6ef5d2df60e52f82eb228a4c373e8d1f397253cf"
-  integrity sha512-avPEb8P8EGnwXKClwsNUgryVjllcRqtMYa49NTsbQagYuT1DcXnl1915oxWjoyGrXR6zH/Y0Zc96xWsPcoDKeA==
-  dependencies:
-    invert-kv "^2.0.0"
-
 load-json-file@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/load-json-file/-/load-json-file-1.1.0.tgz#956905708d58b4bab4c2261b04f59f31c99374c0"
@@ -751,14 +588,6 @@ locate-path@^2.0.0:
     p-locate "^2.0.0"
     path-exists "^3.0.0"
 
-locate-path@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/locate-path/-/locate-path-3.0.0.tgz#dbec3b3ab759758071b58fe59fc41871af21400e"
-  integrity sha512-7AO748wWnIhNqAuaty2ZWHkQHRSNfPVIsPIfwEOWO22AmaoVrWavlOcMR5nzTLNYvp36X220/maaRsrec1G65A==
-  dependencies:
-    p-locate "^3.0.0"
-    path-exists "^3.0.0"
-
 lodash._baseassign@^3.0.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/lodash._baseassign/-/lodash._baseassign-3.2.0.tgz#8c38a099500f215ad09e59f1722fd0c52bfe0a4e"
@@ -827,11 +656,6 @@ lodash@^4.0.0, lodash@^4.1.0, lodash@^4.2.1:
   version "4.17.4"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
 
-lodash@^4.17.15:
-  version "4.17.15"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
-  integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
-
 longest@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/longest/-/longest-1.0.1.tgz#30a0b2da38f73770e8294a0d22e6625ed77d0097"
@@ -849,26 +673,15 @@ lru-cache@^3.2.0:
   dependencies:
     pseudomap "^1.0.1"
 
-map-age-cleaner@^0.1.1:
-  version "0.1.3"
-  resolved "https://registry.yarnpkg.com/map-age-cleaner/-/map-age-cleaner-0.1.3.tgz#7d583a7306434c055fe474b0f45078e6e1b4b92a"
-  integrity sha512-bJzx6nMoP6PDLPBFmg7+xRKeFZvFboMrGlxmNj9ClvX53KrmvM5bXFXEWjbz4cz1AFn+jWJ9z/DJSz7hrs0w3w==
-  dependencies:
-    p-defer "^1.0.0"
+make-error@^1.1.1:
+  version "1.3.5"
+  resolved "https://registry.yarnpkg.com/make-error/-/make-error-1.3.5.tgz#efe4e81f6db28cadd605c70f29c831b58ef776c8"
+  integrity sha512-c3sIjNUow0+8swNwVpqoH4YCShKNFkMaw6oH1mNS2haDZQqkeZFlHS3dhoeEbKKmJB4vXpJucU6oH75aDYeE9g==
 
 map-obj@^1.0.0, map-obj@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/map-obj/-/map-obj-1.0.1.tgz#d933ceb9205d82bdcf4886f6742bdc2b4dea146d"
 
-mem@^4.0.0:
-  version "4.3.0"
-  resolved "https://registry.yarnpkg.com/mem/-/mem-4.3.0.tgz#461af497bc4ae09608cdb2e60eefb69bff744178"
-  integrity sha512-qX2bG48pTqYRVmDB37rn/6PT7LcR8T7oAX3bf99u1Tt1nzxYfxkgqDwUwolPlXweM0XzBOBFzSx4kfp7KP1s/w==
-  dependencies:
-    map-age-cleaner "^0.1.1"
-    mimic-fn "^2.0.0"
-    p-is-promise "^2.0.0"
-
 meow@^3.3.0, meow@^3.7.0:
   version "3.7.0"
   resolved "https://registry.yarnpkg.com/meow/-/meow-3.7.0.tgz#72cb668b425228290abbfa856892587308a801fb"
@@ -884,11 +697,6 @@ meow@^3.3.0, meow@^3.7.0:
     redent "^1.0.0"
     trim-newlines "^1.0.0"
 
-mimic-fn@^2.0.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-2.1.0.tgz#7ed2c2ccccaf84d3ffcb7a69b57711fc2083401b"
-  integrity sha512-OqbOk5oEQeAZ8WXWydlu9HJjz9WVdEIvamMCcXmuqUYjTknH/sqsWvhQ3vgwKFRR1HpjvNBKQ37nbJgYzGqGcg==
-
 minimatch@^3.0.2:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.3.tgz#2a4e4090b96b2db06a9d7df01055a62a77c9b774"
@@ -937,11 +745,6 @@ ms@2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
 
-nice-try@^1.0.4:
-  version "1.0.5"
-  resolved "https://registry.yarnpkg.com/nice-try/-/nice-try-1.0.5.tgz#a3378a7696ce7d223e88fc9b764bd7ef1089e366"
-  integrity sha512-1nh45deeb5olNY7eX82BkPO7SSxR5SSYJiPTrTdFUVYwAl8CKMA5N9PjTYkHiRjisVcxcQ1HXdLhx2qxxJzLNQ==
-
 normalize-package-data@^2.3.0, normalize-package-data@^2.3.2, normalize-package-data@^2.3.4, normalize-package-data@^2.3.5:
   version "2.4.0"
   resolved "https://registry.yarnpkg.com/normalize-package-data/-/normalize-package-data-2.4.0.tgz#12f95a307d58352075a04907b84ac8be98ac012f"
@@ -951,13 +754,6 @@ normalize-package-data@^2.3.0, normalize-package-data@^2.3.2, normalize-package-
     semver "2 || 3 || 4 || 5"
     validate-npm-package-license "^3.0.1"
 
-npm-run-path@^2.0.0:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/npm-run-path/-/npm-run-path-2.0.2.tgz#35a9232dfa35d7067b4cb2ddf2357b1871536c5f"
-  integrity sha1-NakjLfo11wZ7TLLd8jV7GHFTbF8=
-  dependencies:
-    path-key "^2.0.0"
-
 number-is-nan@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
@@ -966,7 +762,7 @@ object-assign@^4.0.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
 
-once@^1.3.0, once@^1.3.1, once@^1.4.0:
+once@^1.3.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
   dependencies:
@@ -979,63 +775,20 @@ optimist@^0.6.1:
     minimist "~0.0.1"
     wordwrap "~0.0.2"
 
-os-locale@^3.0.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/os-locale/-/os-locale-3.1.0.tgz#a802a6ee17f24c10483ab9935719cef4ed16bf1a"
-  integrity sha512-Z8l3R4wYWM40/52Z+S265okfFj8Kt2cC2MKY+xNi3kFs+XGI7WXu/I309QQQYbRW4ijiZ+yxs9pqEhJh0DqW3Q==
-  dependencies:
-    execa "^1.0.0"
-    lcid "^2.0.0"
-    mem "^4.0.0"
-
 os-tmpdir@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"
 
-p-defer@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/p-defer/-/p-defer-1.0.0.tgz#9f6eb182f6c9aa8cd743004a7d4f96b196b0fb0c"
-  integrity sha1-n26xgvbJqozXQwBKfU+WsZaw+ww=
-
-p-finally@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/p-finally/-/p-finally-1.0.0.tgz#3fbcfb15b899a44123b34b6dcc18b724336a2cae"
-  integrity sha1-P7z7FbiZpEEjs0ttzBi3JDNqLK4=
-
-p-is-promise@^2.0.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/p-is-promise/-/p-is-promise-2.1.0.tgz#918cebaea248a62cf7ffab8e3bca8c5f882fc42e"
-  integrity sha512-Y3W0wlRPK8ZMRbNq97l4M5otioeA5lm1z7bkNkxCka8HSPjR0xRWmpCmc9utiaLP9Jb1eD8BgeIxTW4AIF45Pg==
-
 p-limit@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/p-limit/-/p-limit-1.1.0.tgz#b07ff2d9a5d88bec806035895a2bab66a27988bc"
 
-p-limit@^2.0.0:
-  version "2.2.1"
-  resolved "https://registry.yarnpkg.com/p-limit/-/p-limit-2.2.1.tgz#aa07a788cc3151c939b5131f63570f0dd2009537"
-  integrity sha512-85Tk+90UCVWvbDavCLKPOLC9vvY8OwEX/RtKF+/1OADJMVlFfEHOiMTPVyxg7mk/dKa+ipdHm0OUkTvCpMTuwg==
-  dependencies:
-    p-try "^2.0.0"
-
 p-locate@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/p-locate/-/p-locate-2.0.0.tgz#20a0103b222a70c8fd39cc2e580680f3dde5ec43"
   dependencies:
     p-limit "^1.1.0"
 
-p-locate@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/p-locate/-/p-locate-3.0.0.tgz#322d69a05c0264b25997d9f40cd8a891ab0064a4"
-  integrity sha512-x+12w/To+4GFfgJhBEpiDcLozRJGegY+Ei7/z0tSLkMmxGZNybVMSfWj9aJn8Z5Fc7dBUNJOOVgPv2H7IwulSQ==
-  dependencies:
-    p-limit "^2.0.0"
-
-p-try@^2.0.0:
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/p-try/-/p-try-2.2.0.tgz#cb2868540e313d61de58fafbe35ce9004d5540e6"
-  integrity sha512-R4nPAVTAU0B9D35/Gk3uJf/7XYbQcyohSKdvAxIRSNghFl4e71hVoGnBNQz9cWaXxO2I10KTC+3jMdvvoKw6dQ==
-
 parse-github-repo-url@^1.3.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/parse-github-repo-url/-/parse-github-repo-url-1.4.0.tgz#286c53e2c9962e0641649ee3ac9508fca4dd959c"
@@ -1046,14 +799,6 @@ parse-json@^2.2.0:
   dependencies:
     error-ex "^1.2.0"
 
-parse-json@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/parse-json/-/parse-json-4.0.0.tgz#be35f5425be1f7f6c747184f98a788cb99477ee0"
-  integrity sha1-vjX1Qlvh9/bHRxhPmKeIy5lHfuA=
-  dependencies:
-    error-ex "^1.3.1"
-    json-parse-better-errors "^1.0.1"
-
 path-exists@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-2.1.0.tgz#0feb6c64f0fc518d9a754dd5efb62c7022761f4b"
@@ -1068,11 +813,6 @@ path-is-absolute@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
 
-path-key@^2.0.0, path-key@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/path-key/-/path-key-2.0.1.tgz#411cadb574c5a140d3a4b1910d40d80cc9f40b40"
-  integrity sha1-QRyttXTFoUDTpLGRDUDYDMn0C0A=
-
 path-type@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/path-type/-/path-type-1.1.0.tgz#59c44f7ee491da704da415da5a4070ba4f8fe441"
@@ -1091,11 +831,6 @@ pify@^2.0.0, pify@^2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/pify/-/pify-2.3.0.tgz#ed141a6ac043a849ea588498e7dca8b15330e90c"
 
-pify@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/pify/-/pify-3.0.0.tgz#e5a4acd2c101fdf3d9a4d07f0dbc4db49dd28176"
-  integrity sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY=
-
 pinkie-promise@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/pinkie-promise/-/pinkie-promise-2.0.1.tgz#2135d6dfa7a358c069ac9b178776288228450ffa"
@@ -1122,14 +857,6 @@ pseudomap@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/pseudomap/-/pseudomap-1.0.2.tgz#f052a28da70e618917ef0a8ac34c1ae5a68286b3"
 
-pump@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/pump/-/pump-3.0.0.tgz#b4a2116815bde2f4e1ea602354e8c75565107a64"
-  integrity sha512-LwZy+p3SFs1Pytd/jYct4wpv49HiYCqd9Rlc5ZVdk0V+8Yzv6jR5Blk3TRmPL1ft69TxP0IMZGJ+WPFU2BFhww==
-  dependencies:
-    end-of-stream "^1.1.0"
-    once "^1.3.1"
-
 q@^1.4.1:
   version "1.5.0"
   resolved "https://registry.yarnpkg.com/q/-/q-1.5.0.tgz#dd01bac9d06d30e6f219aecb8253ee9ebdc308f1"
@@ -1164,15 +891,6 @@ read-pkg@^2.0.0:
     normalize-package-data "^2.3.2"
     path-type "^2.0.0"
 
-read-pkg@^4.0.1:
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/read-pkg/-/read-pkg-4.0.1.tgz#963625378f3e1c4d48c85872b5a6ec7d5d093237"
-  integrity sha1-ljYlN48+HE1IyFhytabsfV0JMjc=
-  dependencies:
-    normalize-package-data "^2.3.2"
-    parse-json "^4.0.0"
-    pify "^3.0.0"
-
 readable-stream@^2.1.5:
   version "2.2.9"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.2.9.tgz#cf78ec6f4a6d1eb43d26488cac97f042e74b7fc8"
@@ -1202,29 +920,12 @@ repeating@^2.0.0:
   dependencies:
     is-finite "^1.0.0"
 
-require-directory@^2.1.1:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/require-directory/-/require-directory-2.1.1.tgz#8c64ad5fd30dab1c976e2344ffe7f792a6a6df42"
-  integrity sha1-jGStX9MNqxyXbiNE/+f3kqam30I=
-
-require-main-filename@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/require-main-filename/-/require-main-filename-1.0.1.tgz#97f717b69d48784f5f526a6c5aa8ffdda055a4d1"
-  integrity sha1-l/cXtp1IeE9fUmpsWqj/3aBVpNE=
-
 right-align@^0.1.1:
   version "0.1.3"
   resolved "https://registry.yarnpkg.com/right-align/-/right-align-0.1.3.tgz#61339b722fe6a3515689210d24e14c96148613ef"
   dependencies:
     align-text "^0.1.1"
 
-rxjs@^6.5.2:
-  version "6.5.3"
-  resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-6.5.3.tgz#510e26317f4db91a7eb1de77d9dd9ba0a4899a3a"
-  integrity sha512-wuYsAYYFdWTAnAaPoKGNhfpWwKZbJW+HgAJ+mImp+Epl7BG8oNWBCTyRM8gba9k4lk8BgWdoYm21Mo/RYhhbgA==
-  dependencies:
-    tslib "^1.9.0"
-
 "semver@2 || 3 || 4 || 5", semver@^5.0.1:
   version "5.4.1"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.4.1.tgz#e059c09d8571f0540823733433505d3a2f00b18e"
@@ -1234,23 +935,6 @@ semver@^5.5.0:
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
   integrity sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==
 
-set-blocking@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
-  integrity sha1-BF+XgtARrppoA93TgrJDkrPYkPc=
-
-shebang-command@^1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/shebang-command/-/shebang-command-1.2.0.tgz#44aac65b695b03398968c39f363fee5deafdf1ea"
-  integrity sha1-RKrGW2lbAzmJaMOfNj/uXer98eo=
-  dependencies:
-    shebang-regex "^1.0.0"
-
-shebang-regex@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-1.0.0.tgz#da42f49740c0b42db2ca9728571cb190c98efea3"
-  integrity sha1-2kL0l0DAtC2yypcoVxyxkMmO/qM=
-
 sigmund@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/sigmund/-/sigmund-1.0.1.tgz#3ff21f198cad2175f9f3b781853fd94d0d19b590"
@@ -1259,21 +943,29 @@ signal-exit@^3.0.0:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
 
+source-map-support@^0.5.6:
+  version "0.5.16"
+  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.16.tgz#0ae069e7fe3ba7538c64c98515e35339eac5a042"
+  integrity sha512-efyLRJDr68D9hBBNIPWFjhpFzURh+KJykQwvMyW5UiZzYwoF6l4YMMDIJJEyFWxWCqfyxLzz6tSfUFR+kXXsVQ==
+  dependencies:
+    buffer-from "^1.0.0"
+    source-map "^0.6.0"
+
 source-map@^0.4.4:
   version "0.4.4"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.4.4.tgz#eba4f5da9c0dc999de68032d8b4f76173652036b"
   dependencies:
     amdefine ">=0.0.4"
 
+source-map@^0.6.0:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
+  integrity sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==
+
 source-map@~0.5.1:
   version "0.5.7"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.7.tgz#8a039d2d1021d22d1ea14c80d8ea468ba2ef3fcc"
 
-spawn-command@^0.0.2-1:
-  version "0.0.2-1"
-  resolved "https://registry.yarnpkg.com/spawn-command/-/spawn-command-0.0.2-1.tgz#62f5e9466981c1b796dc5929937e11c9c6921bd0"
-  integrity sha1-YvXpRmmBwbeW3Fkpk34RycaSG9A=
-
 spdx-correct@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/spdx-correct/-/spdx-correct-1.0.2.tgz#4b3073d933ff51f3912f03ac5519498a4150db40"
@@ -1304,43 +996,12 @@ sprintf-js@~1.0.2:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
 
-string-width@^1.0.1:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/string-width/-/string-width-1.0.2.tgz#118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3"
-  integrity sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=
-  dependencies:
-    code-point-at "^1.0.0"
-    is-fullwidth-code-point "^1.0.0"
-    strip-ansi "^3.0.0"
-
-string-width@^2.0.0, string-width@^2.1.1:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/string-width/-/string-width-2.1.1.tgz#ab93f27a8dc13d28cac815c462143a6d9012ae9e"
-  integrity sha512-nOqH59deCq9SRHlxq1Aw85Jnt4w6KvLKqWVik6oA9ZklXLNIOlqg4F2yrT1MVaTjAqvVwdfeZ7w7aCvJD7ugkw==
-  dependencies:
-    is-fullwidth-code-point "^2.0.0"
-    strip-ansi "^4.0.0"
-
 string_decoder@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.0.0.tgz#f06f41157b664d86069f84bdbdc9b0d8ab281667"
   dependencies:
     buffer-shims "~1.0.0"
 
-strip-ansi@^3.0.0, strip-ansi@^3.0.1:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-3.0.1.tgz#6a385fb8853d952d5ff05d0e8aaf94278dc63dcf"
-  integrity sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=
-  dependencies:
-    ansi-regex "^2.0.0"
-
-strip-ansi@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-4.0.0.tgz#a8479022eb1ac368a871389b635262c505ee368f"
-  integrity sha1-qEeQIusaw2iocTibY1JixQXuNo8=
-  dependencies:
-    ansi-regex "^3.0.0"
-
 strip-bom@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-2.0.0.tgz#6219a85616520491f35788bdbf1447a99c7e6b0e"
@@ -1351,11 +1012,6 @@ strip-bom@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
 
-strip-eof@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/strip-eof/-/strip-eof-1.0.0.tgz#bb43ff5598a6eb05d89b59fcd129c983313606bf"
-  integrity sha1-u0P/VZim6wXYm1n80SnJgzE2Br8=
-
 strip-indent@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/strip-indent/-/strip-indent-1.0.1.tgz#0c7962a6adefa7bbd4ac366460a638552ae1a0a2"
@@ -1368,20 +1024,6 @@ supports-color@3.1.2:
   dependencies:
     has-flag "^1.0.0"
 
-supports-color@^4.5.0:
-  version "4.5.0"
-  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-4.5.0.tgz#be7a0de484dec5c5cddf8b3d59125044912f635b"
-  integrity sha1-vnoN5ITexcXN34s9WRJQRJEvY1s=
-  dependencies:
-    has-flag "^2.0.0"
-
-supports-color@^5.3.0:
-  version "5.5.0"
-  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.5.0.tgz#e2e69a44ac8772f78a1ec0b35b689df6530efc8f"
-  integrity sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==
-  dependencies:
-    has-flag "^3.0.0"
-
 tempfile@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/tempfile/-/tempfile-1.1.1.tgz#5bcc4eaecc4ab2c707d8bc11d99ccc9a2cb287f2"
@@ -1404,11 +1046,6 @@ through@2, "through@>=2.2.7 <3":
   version "2.3.8"
   resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
 
-tree-kill@^1.2.1:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/tree-kill/-/tree-kill-1.2.1.tgz#5398f374e2f292b9dcc7b2e71e30a5c3bb6c743a"
-  integrity sha512-4hjqbObwlh2dLyW4tcz0Ymw0ggoaVDMveUB9w8kFSQScdRLo0gxO9J7WFcUBo+W3C1TLdFIEwNOWebgZZ0RH9Q==
-
 trim-newlines@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/trim-newlines/-/trim-newlines-1.0.0.tgz#5887966bb582a4503a41eb524f7d35011815a613"
@@ -1417,10 +1054,16 @@ trim-off-newlines@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/trim-off-newlines/-/trim-off-newlines-1.0.1.tgz#9f9ba9d9efa8764c387698bcbfeb2c848f11adb3"
 
-tslib@^1.9.0:
-  version "1.10.0"
-  resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.10.0.tgz#c3c19f95973fb0a62973fb09d90d961ee43e5c8a"
-  integrity sha512-qOebF53frne81cf0S9B41ByenJ3/IuH8yJKngAX35CmiZySA0khhkovshKK+jGCaMnVomla7gVlIcc3EvKPbTQ==
+ts-node@^8.5.4:
+  version "8.5.4"
+  resolved "https://registry.yarnpkg.com/ts-node/-/ts-node-8.5.4.tgz#a152add11fa19c221d0b48962c210cf467262ab2"
+  integrity sha512-izbVCRV68EasEPQ8MSIGBNK9dc/4sYJJKYA+IarMQct1RtEot6Xp0bXuClsbUSnKpg50ho+aOAx8en5c+y4OFw==
+  dependencies:
+    arg "^4.1.0"
+    diff "^4.0.1"
+    make-error "^1.1.1"
+    source-map-support "^0.5.6"
+    yn "^3.0.0"
 
 typescript-formatter@^6.0.0:
   version "6.0.0"
@@ -1506,18 +1149,6 @@ vscode-uri@^1.0.6:
   resolved "https://registry.yarnpkg.com/vscode-uri/-/vscode-uri-1.0.8.tgz#9769aaececae4026fb6e22359cb38946580ded59"
   integrity sha512-obtSWTlbJ+a+TFRYGaUumtVwb+InIUVI0Lu0VBUAPmj2cU5JutEXg3xUE0c2J5Tcy7h2DEKVJBFi+Y9ZSFzzPQ==
 
-which-module@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/which-module/-/which-module-2.0.0.tgz#d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a"
-  integrity sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho=
-
-which@^1.2.9:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/which/-/which-1.3.1.tgz#a45043d54f5805316da8d62f9f50918d3da70b0a"
-  integrity sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ==
-  dependencies:
-    isexe "^2.0.0"
-
 window-size@0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/window-size/-/window-size-0.1.0.tgz#5438cd2ea93b202efa3a19fe8887aee7c94f9c9d"
@@ -1530,14 +1161,6 @@ wordwrap@~0.0.2:
   version "0.0.3"
   resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-0.0.3.tgz#a3d5da6cd5c0bc0008d37234bbaf1bed63059107"
 
-wrap-ansi@^2.0.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-2.1.0.tgz#d8fc3d284dd05794fe84973caecdd1cf824fdd85"
-  integrity sha1-2Pw9KE3QV5T+hJc8rs3Rz4JP3YU=
-  dependencies:
-    string-width "^1.0.1"
-    strip-ansi "^3.0.1"
-
 wrappy@1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
@@ -1546,37 +1169,6 @@ xtend@~4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.1.tgz#a5c6d532be656e23db820efb943a1f04998d63af"
 
-"y18n@^3.2.1 || ^4.0.0":
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/y18n/-/y18n-4.0.0.tgz#95ef94f85ecc81d007c264e190a120f0a3c8566b"
-  integrity sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w==
-
-yargs-parser@^11.1.1:
-  version "11.1.1"
-  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-11.1.1.tgz#879a0865973bca9f6bab5cbdf3b1c67ec7d3bcf4"
-  integrity sha512-C6kB/WJDiaxONLJQnF8ccx9SEeoTTLek8RVbaOIsrAUS8VrBEXfmeSnCZxygc+XC2sNMBIwOOnfcxiynjHsVSQ==
-  dependencies:
-    camelcase "^5.0.0"
-    decamelize "^1.2.0"
-
-yargs@^12.0.5:
-  version "12.0.5"
-  resolved "https://registry.yarnpkg.com/yargs/-/yargs-12.0.5.tgz#05f5997b609647b64f66b81e3b4b10a368e7ad13"
-  integrity sha512-Lhz8TLaYnxq/2ObqHDql8dX8CJi97oHxrjUcYtzKbbykPtVW9WB+poxI+NM2UIzsMgNCZTIf0AQwsjK5yMAqZw==
-  dependencies:
-    cliui "^4.0.0"
-    decamelize "^1.2.0"
-    find-up "^3.0.0"
-    get-caller-file "^1.0.1"
-    os-locale "^3.0.0"
-    require-directory "^2.1.1"
-    require-main-filename "^1.0.1"
-    set-blocking "^2.0.0"
-    string-width "^2.0.0"
-    which-module "^2.0.0"
-    y18n "^3.2.1 || ^4.0.0"
-    yargs-parser "^11.1.1"
-
 yargs@~3.10.0:
   version "3.10.0"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-3.10.0.tgz#f7ee7bd857dd7c1d2d38c0e74efbd681d1431fd1"
@@ -1585,3 +1177,8 @@ yargs@~3.10.0:
     cliui "^2.1.0"
     decamelize "^1.0.0"
     window-size "0.1.0"
+
+yn@^3.0.0:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/yn/-/yn-3.1.1.tgz#1e87401a09d767c1d5eab26a6e4c185182d2eb50"
+  integrity sha512-Ux4ygGWsu2c7isFWe8Yu1YluJmqVhxqK2cLXNQA5AcC3QfbGNpM7fu0Y8b/z16pXLnFxZYvWhd3fhBY9DLmC6Q==

From d9f8f9de6077a7e8fae05d0f0ba708a8b86f0f58 Mon Sep 17 00:00:00 2001
From: Shusaku NAKAZATO <cu393uc@gmail.com>
Date: Sat, 21 Dec 2019 15:47:03 +0900
Subject: [PATCH 2/2] =?UTF-8?q?chore(prhls):=20tsfmt=E3=81=AB=E3=82=88?=
 =?UTF-8?q?=E3=82=8B=E4=BF=AE=E6=AD=A3?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 test/input.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/input.ts b/test/input.ts
index bd076bd..ed1bbf2 100644
--- a/test/input.ts
+++ b/test/input.ts
@@ -42,7 +42,7 @@ function sendRequest(reqObj: any, input: Readable) {
  * 入力ストリーム。
  */
 const input = new Readable();
-input._read = () => {};
+input._read = () => { };
 
 let actualOut = '';