update

CHANGELOG.md

@@ -14,8 +14,8 @@ Bug 修复
 Feat
 - 增加对 XDC，TCL 等脚本的 LSP 支持
 - 增加 verilog, vhdl, xdc, tcl 等语言的图标
-- 增加对于 vivado 的支持，用户可以通过添加 vivado 路径的方式来使用 vivado 的仿真和自动纠错
+- 增加对于 vivado 的支持，用户可以通过添加 vivado 路径的方式（或者将 bin 文件夹添加到环境变量，默认路径为 C:\Xilinx\Vivado\2018.3\bin）来使用 vivado 的仿真和自动纠错
-
+- 增加对于 modelsim 的支持，用户可以通过添加 modelsim 安装路径（或者将 bin 文件夹添加到环境变量，默认路径为 C:\modeltech64_10.4\win64）来使用 vivado 的仿真和自动纠错
 
 ## [0.1.23] - 2022-12-24
 - Finish the css of documentation, see `./css/documentation.css` for detail.

package.json

@@ -60,7 +60,7 @@
                     "scope": "window",
                     "type": "string",
                     "default": "",
-					"description": "set the xilinx install path. \n e.g. : D:/APP/vivado_18_3/Vivado/2018.3/bin \n This applies only to WIN For other systems, add it to environment variables"
+                    "description": "set the xilinx install path. \n e.g. : D:/APP/vivado_18_3/Vivado/2018.3/bin \n Default path is C:/Xilinx/Vivado/2018.3/bin \n This applies only to WIN For other systems, add it to environment variables"
                 },
                 "prj.xilinx.IP.repo.path": {
                     "scope": "window",
@@ -221,6 +221,51 @@
                     "type": "boolean",
                     "default": true
                 },
+                "function.lsp.linter.vlog.diagnostor": {
+                    "type": "string",
+                    "enumDescriptions": [
+                        "use diagnostor in vivado",
+                        "use diagnostor in modelsim",
+                        "use our buildin diagnostor"
+                    ],
+                    "enum": [
+                        "vivado",
+                        "modelsim",
+                        "default"
+                    ],
+                    "default": "default",
+                    "description": "choose diagnostor to do linter in editing verilog"
+                },
+                "function.lsp.linter.vhdl.diagnostor": {
+                    "type": "string",
+                    "enumDescriptions": [
+                        "use diagnostor in vivado",
+                        "use diagnostor in modelsim",
+                        "use our buildin diagnostor"
+                    ],
+                    "enum": [
+                        "vivado",
+                        "modelsim",
+                        "default"
+                    ],
+                    "default": "default",
+                    "description": "choose diagnostor to do linter in editing vhdl"
+                },
+                "function.lsp.linter.systemverilog.diagnostor": {
+                    "type": "string",
+                    "enumDescriptions": [
+                        "use diagnostor in vivado",
+                        "use diagnostor in modelsim",
+                        "use our buildin diagnostor"
+                    ],
+                    "enum": [
+                        "vivado",
+                        "modelsim",
+                        "default"
+                    ],
+                    "default": "default",
+                    "description": "choose diagnostor to do linter in editing systemverilog"
+                },
                 "function.instantiation.addComment": {
                     "description": "add comment like // ports, // input, // output when doing instantiation, including completion for module invoking",
                     "type": "boolean",
@@ -452,39 +497,6 @@
                 "title": "%digital-ide.lsp.tool.transformOldPropertyFile.title%",
                 "category": "Digital-IDE"
             },
-            {
-                "command": "digital-ide.lsp.verilog.linter",
-                "title": "%digital-ide.lsp.verilog.linter.title%",
-                "type": "string",
-                "enum": [
-                    "vivado",
-                    "modelsim",
-                    "default"
-                ],
-                "category": "Digital-IDE"
-            },
-            {
-                "command": "digital-ide.lsp.vhdl.linter",
-                "title": "%digital-ide.lsp.vhdl.linter.title%",
-                "type": "string",
-                "enum": [
-                    "vivado",
-                    "modelsim",
-                    "default"
-                ],
-                "category": "Digital-IDE"
-            },
-            {
-                "command": "digital-ide.lsp.systemverilog.linter",
-                "title": "%digital-ide.lsp.systemverilog.linter.title%",
-                "type": "string",
-                "enum": [
-                    "vivado",
-                    "modelsim",
-                    "default"
-                ],
-                "category": "Digital-IDE"
-            }, 
             {
                 "command": "digital-ide.vhdl2vlog",
                 "title": "%digital-ide.vhdl2vlog.title%",

package.nls.json

@@ -40,8 +40,5 @@
     "digital-ide.lsp.tool.transformOldPropertyFile.title": "Transform configure file from previous version to new version",
     "digital-ide.vhdl2vlog.title": "Translate vhdl code to verilog code",
     "digital-ide.fsm.show.title": "Show FSM graph of current file",
-    "digital-ide.netlist.show.title": "Show netlist of current file",
+    "digital-ide.netlist.show.title": "Show netlist of current file"
-    "digital-ide.lsp.verilog.linter.title": "type of diagnotor for verilog",
-    "digital-ide.lsp.vhdl.linter.title": "type of diagnotor for vhdl",
-    "digital-ide.lsp.systemverilog.linter.title": "type of diagnotor for systemverilog"
 }

src/function/lsp/linter/base.ts

@@ -0,0 +1,15 @@
+import * as vscode from 'vscode';
+
+interface BaseLinter {
+    diagnostic: vscode.DiagnosticCollection;
+    lint(document: vscode.TextDocument): Promise<void>;
+}
+
+interface BaseManager {
+    initialise(): Promise<void>;
+}
+
+export {
+    BaseLinter,
+    BaseManager
+};

src/function/lsp/linter/default.ts

@@ -0,0 +1,165 @@
+import * as vscode from 'vscode';
+import { All } from '../../../../resources/hdlParser';
+import { isVerilogFile, isVhdlFile } from '../../../hdlFs/file';
+import { Position, Range } from '../../../hdlParser/common';
+import { hdlSymbolStorage } from '../core';
+import { BaseLinter } from './base';
+import { LspOutput, ReportType } from '../../../global';
+
+
+class DefaultVlogLinter implements BaseLinter {
+    diagnostic: vscode.DiagnosticCollection;
+    constructor() {
+        this.diagnostic = vscode.languages.createDiagnosticCollection();
+    }
+
+    async lint(document: vscode.TextDocument): Promise<void> {
+        const filePath = document.fileName;
+        const vlogAll = await hdlSymbolStorage.getSymbol(filePath);
+        // console.log('lint all finish');
+
+        if (vlogAll) {
+            const diagnostics = this.provideDiagnostics(document, vlogAll);
+            this.diagnostic.set(document.uri, diagnostics);
+        }
+    }
+
+    private provideDiagnostics(document: vscode.TextDocument, all: All): vscode.Diagnostic[] {
+        const diagnostics: vscode.Diagnostic[] = [];
+        if (all.error && all.error.length > 0) {
+            for (const hdlError of all.error) {
+                const range = this.makeCorrectRange(document, hdlError.range);
+                const diag = new vscode.Diagnostic(range, hdlError.message, hdlError.severity);
+                diag.source = hdlError.source;
+                diagnostics.push(diag);
+            }
+        }        
+        return diagnostics;
+    }
+
+    private makeCorrectRange(document: vscode.TextDocument, range: Position): vscode.Range {
+        range.line --;
+        if (range.character === 0 && range.line > 0) {
+            range.line --;
+        }
+
+        while (range.line > 0) {
+            const lineContent = document.lineAt(range.line).text;
+            if (lineContent.trim().length > 0) {
+                break;
+            } else {
+                range.line --;
+            }
+        }
+
+        const currentLine = document.lineAt(range.line).text;
+        if (range.character === 0 && currentLine.trim().length > 0) {
+            range.character = currentLine.trimEnd().length;
+        }
+        
+        const position = new vscode.Position(range.line, range.character);
+        const wordRange = document.getWordRangeAtPosition(position, /[`_0-9a-zA-Z]+/);
+        if (wordRange) {
+            return wordRange;
+        } else {
+            const errorEnd = new vscode.Position(range.line, range.character + 1);
+            const errorRange = new vscode.Range(position, errorEnd);
+            return errorRange;
+        }
+    }
+
+    async remove(uri: vscode.Uri) {
+        this.diagnostic.delete(uri);
+    }
+
+    public async initialise() {
+        for (const doc of vscode.workspace.textDocuments) {
+            if (isVerilogFile(doc.fileName)) {
+                // TODO : check performance
+                await this.lint(doc);
+            }
+        }
+        LspOutput.report('finish initialization of default vlog linter', ReportType.Launch);
+    }
+}
+
+class DefaultVHDLLinter implements BaseLinter {
+    diagnostic: vscode.DiagnosticCollection;
+    constructor() {
+        this.diagnostic = vscode.languages.createDiagnosticCollection();
+    }
+
+    async lint(document: vscode.TextDocument): Promise<void> {
+        const filePath = document.fileName;
+        const vhdlAll = await hdlSymbolStorage.getSymbol(filePath);
+        // console.log('lint all finish');
+        
+        if (vhdlAll) {
+            const diagnostics = this.provideDiagnostics(document, vhdlAll);
+            this.diagnostic.set(document.uri, diagnostics);
+        }
+    }
+
+    private provideDiagnostics(document: vscode.TextDocument, all: All): vscode.Diagnostic[] {
+        const diagnostics: vscode.Diagnostic[] = [];
+        if (all.error && all.error.length > 0) {
+            for (const hdlError of all.error) {
+                const range = this.makeCorrectRange(document, hdlError.range);
+                const diag = new vscode.Diagnostic(range, hdlError.message, hdlError.severity);
+                diag.source = hdlError.source;
+                diagnostics.push(diag);
+            }
+        }        
+        return diagnostics;
+    }
+
+    private makeCorrectRange(document: vscode.TextDocument, range: Position): vscode.Range {
+        range.line --;
+        if (range.character === 0 && range.line > 0) {
+            range.line --;
+        }
+
+        while (range.line > 0) {
+            const lineContent = document.lineAt(range.line).text;
+            if (lineContent.trim().length > 0) {
+                break;
+            } else {
+                range.line --;
+            }
+        }
+
+        const currentLine = document.lineAt(range.line).text;
+        if (range.character === 0 && currentLine.trim().length > 0) {
+            range.character = currentLine.trimEnd().length;
+        }
+        
+        const position = new vscode.Position(range.line, range.character);
+        const wordRange = document.getWordRangeAtPosition(position, /[`_0-9a-zA-Z]+/);
+        if (wordRange) {
+            return wordRange;
+        } else {
+            const errorEnd = new vscode.Position(range.line, range.character + 1);
+            const errorRange = new vscode.Range(position, errorEnd);
+            return errorRange;
+        }
+    }
+
+    async remove(uri: vscode.Uri) {
+        this.diagnostic.delete(uri);
+    }
+
+    public async initialise() {
+        for (const doc of vscode.workspace.textDocuments) {
+            if (isVhdlFile(doc.fileName)) {
+                // TODO : check performance
+                await this.lint(doc);
+            }
+        }
+        LspOutput.report('finish initialization of default vlog linter', ReportType.Launch);
+    }
+}
+
+export {
+    DefaultVlogLinter,
+    DefaultVHDLLinter
+};

src/function/lsp/linter/index.ts

@@ -1,5 +1,8 @@
-import { vlogLinter } from './vlog';
+import { vlogLinterManager } from './vlog';
+import { vhdlLinterManager } from './vhdl';
+
 
 export {
-    vlogLinter
+    vlogLinterManager,
+    vhdlLinterManager
 };

src/function/lsp/linter/vhdl.ts

@@ -0,0 +1,18 @@
+import * as vscode from 'vscode';
+import { BaseManager } from './base';
+
+class VhdlLinterManager implements BaseManager {
+    constructor() {
+
+    }
+
+    async initialise(): Promise<void> {
+        
+    }
+}
+
+const vhdlLinterManager = new VhdlLinterManager();
+
+export {
+    vhdlLinterManager
+};

src/function/lsp/linter/vivado.ts

@@ -1,18 +1,248 @@
 import * as vscode from "vscode";
+import * as fs from 'fs';
+import * as childProcess from 'child_process';
 
+import { LspOutput, ReportType, opeParam } from "../../../global";
+import { Path } from "../../../../resources/hdlParser";
+import { hdlFile, hdlPath } from "../../../hdlFs";
+import { easyExec } from "../../../global/util";
+import { BaseLinter } from "./base";
+import { HdlLangID } from "../../../global/enum";
 
-
+class VivadoLinter implements BaseLinter {
-class VivadoLinter {
     diagnostic: vscode.DiagnosticCollection;
+    executableFileMap: Map<HdlLangID, string | undefined> = new Map<HdlLangID, string>();
+    executableInvokeNameMap: Map<HdlLangID, string | undefined> = new Map<HdlLangID, string>();
+    linterArgsMap: Map<HdlLangID, string[]> = new Map<HdlLangID, string[]>();
+
     constructor() {
         this.diagnostic = vscode.languages.createDiagnosticCollection();
+        
+        // configure map for executable file name
+        this.executableFileMap.set(HdlLangID.Verilog, 'xvlog');
+        this.executableFileMap.set(HdlLangID.Vhdl, 'xvhdl');
+        this.executableFileMap.set(HdlLangID.SystemVerilog, 'xvlog');
+        this.executableFileMap.set(HdlLangID.Unknown, undefined);
+
+        // configure map for argruments when lintering
+        this.linterArgsMap.set(HdlLangID.Verilog, ['--nolog']);
+        this.linterArgsMap.set(HdlLangID.Vhdl, ['--nolog']);
+        this.linterArgsMap.set(HdlLangID.SystemVerilog, ['--sv', '--nolog']);
+        this.linterArgsMap.set(HdlLangID.Unknown, []);
+
+        const executablePath = this.selectExecutableFilePath();
+        this.setExecutablePath(executablePath);
     }
     
     async lint(document: vscode.TextDocument) {
         const filePath = document.fileName;
 
         // acquire install path
-        const name = "prj.vivado.install.path";
+        const args = [hdlPath.toSlash(filePath), ...this.linterArgs];
+        const executor = this.xvlogExecutablePath;
+        if (executor !== undefined) {
+            const { stdout, stderr } = await easyExec(executor, args);
+            if (stdout.length > 0) {
+                const diagnostics = this.provideDiagnostics(document, stdout);
+                this.diagnostic.set(document.uri, diagnostics);
+            }
+        } else {
+            LspOutput.report('linter is not available, please check prj.vivado.install.path in your setting', ReportType.Error);
+        }
+    }
 
+    /**
+     * @param document
+     * @param stdout stdout from xvlog
+     * @returns { vscode.Diagnostic[] } linter info
+     */
+    private provideDiagnostics(document: vscode.TextDocument, stdout: string): vscode.Diagnostic[] {
+        const diagnostics = [];
+        for (const line of stdout.split('\n')) {
+            const tokens = line.split(/:?\s*(?:\[|\])\s*/);
+            const headerInfo = tokens[0];
+            // const standardInfo = tokens[1];
+            const syntaxInfo = tokens[2];
+            const parsedPath = tokens[3];
+            if (headerInfo === 'ERROR') {
+                const errorInfos = parsedPath.split(':');
+                const errorLine = parseInt(errorInfos[errorInfos.length - 1]);
+                const range = this.makeCorrectRange(document, errorLine);
+                const diag = new vscode.Diagnostic(range, syntaxInfo, vscode.DiagnosticSeverity.Error);
+                diagnostics.push(diag);
             }
         }
+        return diagnostics;
+    }
+
+    private makeCorrectRange(document: vscode.TextDocument, line: number): vscode.Range {
+        const startPosition = new vscode.Position(line, 0);
+        const wordRange = document.getWordRangeAtPosition(startPosition, /[`_0-9a-zA-Z]+/);
+        if (wordRange) {
+            return wordRange;
+        } else {
+            return new vscode.Range(startPosition, startPosition);
+        }
+    }
+
+    private selectExecutableFilePath(langID: HdlLangID): string | Path {
+        // vivado install path stored in prj.vivado.install.path
+        const vivadoConfig = vscode.workspace.getConfiguration('prj.vivado');
+        const vivadoInstallPath = vivadoConfig.get('install.path', '');
+        if (vivadoInstallPath.trim() === '' || !fs.existsSync(vivadoInstallPath)) {
+            LspOutput.report(`User's Vivado Install Path ${vivadoInstallPath}, which is invalid. Use xvlog in default.`, ReportType.Warn);
+            LspOutput.report('If you have doubts, check prj.vivado.install.path in setting', ReportType.Warn);
+            return 'xvlog';
+        } else {
+            LspOutput.report(`User's Vivado Install Path ${vivadoInstallPath}, which is invalid`);
+            
+            const xvlogPath = hdlPath.join(
+                hdlPath.toSlash(vivadoInstallPath),
+                // this.selectExecutableBasicName(langID)
+            );
+            // prevent path like C://stupid name/xxx/xxx/bin
+            // blank space
+            const safeXvlogPath = '"' + xvlogPath + '"';
+            return safeXvlogPath;
+        }
+    }
+
+    private selectExecutableBasicName(langID: HdlLangID): string | undefined {
+        const basicName = this.executableFileMap.get(langID);
+        if (!basicName) {
+            return basicName;
+        }
+        if (opeParam.os === 'win32') {
+            // e.g. xvlog.bat
+            return basicName + '.bat';
+        } else {
+            // e.g. xvlog
+            return basicName;
+        }
+    }
+
+    public async setExecutablePath(executorPath: string | Path, langID: HdlLangID): Promise<boolean> {
+        const { stdout, stderr } = await easyExec(executorPath, []);
+        if (stderr.length === 0) {
+            this.executableInvokeNameMap.set(langID, undefined);
+            LspOutput.report(`fail to execute ${executorPath}! Reason: ${stderr}`, ReportType.Error);
+            return false;
+        } else {
+            this.executableInvokeNameMap.set(langID, executorPath);
+            LspOutput.report(`success to verify ${executorPath}, linter from vivado is ready to go!`, ReportType.Launch);
+            return true;
+        }
+    }
+}
+
+class XvhdlLinter implements BaseLinter {
+    diagnostic: vscode.DiagnosticCollection;
+    xvhdlExecutablePath: string | undefined;
+    linterArgs: string[] = ['--nolog'];
+
+    constructor() {
+        this.diagnostic = vscode.languages.createDiagnosticCollection();
+        const executablePath = this.selectExecutableFilePath();
+        this.setExecutablePath(executablePath);
+    }
+
+    async lint(document: vscode.TextDocument): Promise<void> {
+        const filePath = document.fileName;
+
+        // acquire install path
+        const args = [hdlPath.toSlash(filePath), ...this.linterArgs];
+        const executor = this.xvhdlExecutablePath;
+        if (executor !== undefined) {
+            const { stdout, stderr } = await easyExec(executor, args);
+            if (stdout.length > 0) {
+                const diagnostics = this.provideDiagnostics(document, stdout);
+                this.diagnostic.set(document.uri, diagnostics);
+            }
+        } else {
+            LspOutput.report('linter is not available, please check prj.vivado.install.path in your setting', ReportType.Error);
+        }
+    }
+
+    
+    /**
+     * @param document
+     * @param stdout stdout from xvlog
+     * @returns { vscode.Diagnostic[] } linter info
+     */
+    private provideDiagnostics(document: vscode.TextDocument, stdout: string): vscode.Diagnostic[] {
+        const diagnostics = [];
+        for (const line of stdout.split('\n')) {
+            const tokens = line.split(/:?\s*(?:\[|\])\s*/);
+            const headerInfo = tokens[0];
+            // const standardInfo = tokens[1];
+            const syntaxInfo = tokens[2];
+            const parsedPath = tokens[3];
+            if (headerInfo === 'ERROR') {
+                const errorInfos = parsedPath.split(':');
+                const errorLine = parseInt(errorInfos[errorInfos.length - 1]);
+                const range = this.makeCorrectRange(document, errorLine);
+                const diag = new vscode.Diagnostic(range, syntaxInfo, vscode.DiagnosticSeverity.Error);
+                diagnostics.push(diag);
+            }
+        }
+        return diagnostics;
+    }
+
+    private makeCorrectRange(document: vscode.TextDocument, line: number): vscode.Range {
+        const startPosition = new vscode.Position(line, 0);
+        const wordRange = document.getWordRangeAtPosition(startPosition, /[`_0-9a-zA-Z]+/);
+        if (wordRange) {
+            return wordRange;
+        } else {
+            return new vscode.Range(startPosition, startPosition);
+        }
+    }
+
+    private selectExecutableFilePath(): string | Path {
+        // vivado install path stored in prj.vivado.install.path
+        const vivadoConfig = vscode.workspace.getConfiguration('prj.vivado');
+        const vivadoInstallPath = vivadoConfig.get('install.path', '');
+        if (vivadoInstallPath.trim() === '' || !fs.existsSync(vivadoInstallPath)) {
+            LspOutput.report(`User's Vivado Install Path ${vivadoInstallPath}, which is invalid. Use xvhdl in default.`, ReportType.Warn);
+            LspOutput.report('If you have doubts, check prj.vivado.install.path in setting', ReportType.Warn);
+            return 'xvhdl';
+        } else {
+            LspOutput.report(`User's Vivado Install Path ${vivadoInstallPath}, which is invalid`);
+            
+            const xvhdlPath = hdlPath.join(
+                hdlPath.toSlash(vivadoInstallPath),
+                this.selectXvhdlFilename()
+            );
+            // prevent path like C://stupid name/xxx/xxx/bin
+            // blank space
+            const safeXvhdlPath = '"' + xvhdlPath + '"';
+            return safeXvhdlPath;
+        }
+    }
+
+    private selectXvhdlFilename(): string {
+        if (opeParam.os === 'win32') {
+            return 'xvhdl.bat';
+        } else {
+            return 'xvhdl';
+        }
+    }
+
+    public async setExecutablePath(path: string | Path): Promise<boolean> {
+        const { stdout, stderr } = await easyExec(path, []);
+        if (stderr.length === 0) {
+            this.xvhdlExecutablePath = undefined;
+            LspOutput.report(`fail to execute ${path}! Reason: ${stderr}`, ReportType.Error);
+            return false;
+        } else {
+            this.xvhdlExecutablePath = path;
+            LspOutput.report(`success to verify ${path}, linter from vivado is ready to go!`, ReportType.Launch);
+            return true;
+        }
+    }
+}
+
+export {
+    VivadoLinter,
+    XvhdlLinter
+};

src/function/lsp/linter/vlog.ts

@@ -1,87 +1,19 @@
 import * as vscode from 'vscode';
-import { All } from '../../../../resources/hdlParser';
+import { BaseManager } from './base';
-import { isVerilogFile } from '../../../hdlFs/file';
-import { Position, Range } from '../../../hdlParser/common';
-import { hdlSymbolStorage } from '../core';
 
-
+class VlogLinterManager implements BaseManager {
-class VlogLinter {
-    diagnostic: vscode.DiagnosticCollection;
     constructor() {
-        this.diagnostic = vscode.languages.createDiagnosticCollection();
+        const vlogLspConfig = vscode.workspace.getConfiguration('digital-ide.lsp.verilog.linter');
+        const     
     }
 
-    async lint(document: vscode.TextDocument) {
+    async initialise(): Promise<void> {
-        const filePath = document.fileName;
-        const vlogAll = await hdlSymbolStorage.getSymbol(filePath);
-        // console.log('lint all finish');
         
-        if (vlogAll) {
-            const diagnostics = this.provideDiagnostics(document, vlogAll);
-            this.diagnostic.set(document.uri, diagnostics);
     }
 }
 
-    private provideDiagnostics(document: vscode.TextDocument, all: All): vscode.Diagnostic[] {
+const vlogLinterManager = new VlogLinterManager();
-        const diagnostics: vscode.Diagnostic[] = [];
-        if (all.error && all.error.length > 0) {
-            for (const hdlError of all.error) {
-                const range = this.makeCorrectRange(document, hdlError.range);
-                const diag = new vscode.Diagnostic(range, hdlError.message, hdlError.severity);
-                diag.source = hdlError.source;
-                diagnostics.push(diag);
-            }
-        }        
-        return diagnostics;
-    }
-
-    private makeCorrectRange(document: vscode.TextDocument, range: Position): vscode.Range {
-        range.line --;
-        if (range.character === 0 && range.line > 0) {
-            range.line --;
-        }
-
-        while (range.line > 0) {
-            const lineContent = document.lineAt(range.line).text;
-            if (lineContent.trim().length > 0) {
-                break;
-            } else {
-                range.line --;
-            }
-        }
-
-        const currentLine = document.lineAt(range.line).text;
-        if (range.character === 0 && currentLine.trim().length > 0) {
-            range.character = currentLine.trimEnd().length;
-        }
-        
-        const position = new vscode.Position(range.line, range.character);
-        const wordRange = document.getWordRangeAtPosition(position, /[`_0-9a-zA-Z]+/);
-        if (wordRange) {
-            return wordRange;
-        } else {
-            const errorEnd = new vscode.Position(range.line, range.character + 1);
-            const errorRange = new vscode.Range(position, errorEnd);
-            return errorRange;
-        }
-    }
-
-    async remove(uri: vscode.Uri) {
-        this.diagnostic.delete(uri);
-    }
-
-    public async initialise() {
-        for (const doc of vscode.workspace.textDocuments) {
-            if (isVerilogFile(doc.fileName)) {
-                // TODO : check performance
-                await this.lint(doc);
-            }
-        }
-    }
-}
-
-const vlogLinter = new VlogLinter();
 
 export {
-    vlogLinter
+    vlogLinterManager
 };

src/global/index.ts

@@ -1,6 +1,6 @@
 import { opeParam, OpeParamDefaults } from './opeParam';
 import { PrjInfo, PrjInfoDefaults } from './prjInfo';
-import { MainOutput, YosysOutput, ReportType } from './outputChannel';
+import { MainOutput, LspOutput, YosysOutput, ReportType } from './outputChannel';
 
 import * as Enum from './enum';
 import * as Lang from './lang';
@@ -20,6 +20,7 @@ export {
     AbsPath,
     RelPath,
     MainOutput,
+    LspOutput,
     YosysOutput,
     ReportType,
     AllowNull

src/global/outputChannel.ts

@@ -74,10 +74,12 @@ class Output {
 }
 
 const MainOutput = new Output('Digital-IDE');
+const LspOutput = new Output('Digital-IDE Language Server');
 const YosysOutput = new Output('Yosys');
 
 export {
     ReportType,
     MainOutput,
+    LspOutput,
     YosysOutput
 };

src/global/util.ts

@@ -1,4 +1,5 @@
 import * as fs from 'fs';
+import * as childProcess from 'child_process';
 
 import { AbsPath } from ".";
 
@@ -34,8 +35,34 @@ function isSameSet<T>(setA: Set<T>, setB: Set<T>): boolean {
     return true;
 }
 
+interface ExecutorOutput {
+    stdout: string
+    stderr: string
+}
+
+/**
+ * more elegant function to execute command
+ * @param executor executor
+ * @param args argruments
+ * @returns { Promise<ExecutorOutput> }
+ */
+async function easyExec(executor: string, args: string[]): Promise<ExecutorOutput> {
+    const allArguments = [executor, ...args];
+    const command = allArguments.join(' ');
+
+    const p = new Promise<ExecutorOutput>( ( resolve, _ ) => {
+        childProcess.exec(command, ( _, stdout, stderr ) => {
+            resolve({ stdout, stderr });
+        });
+    });
+
+    return p;
+}
+
+
 
 export {
     PathSet,
-    isSameSet
+    isSameSet,
+    easyExec
 };