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Copy pathtasks.ts
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172 lines (151 loc) · 4.27 KB
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'use strict';
import * as vscode from 'vscode';
import * as fs from 'fs';
import * as path from 'path';
import { getRpath } from './util';
const TYPE = 'R';
interface RTaskDefinition extends vscode.TaskDefinition {
type: string,
code: string[],
options?: string[],
cwd?: string,
env?: { [key: string]: string }
}
interface RTaskInfo {
definition: RTaskDefinition,
problemMatchers?: string | string[],
name?: string,
group?: vscode.TaskGroup
}
function makeRArgs(options: string[], code: string[]) {
const codeArgs: string[] = [];
for (const line of code) {
codeArgs.push('-e');
codeArgs.push(line);
}
const args = options.concat(codeArgs);
return args;
}
const defaultOptions: string[] = ['--no-echo', '--no-restore'];
const rtasks: RTaskInfo[] = [
{
definition: {
type: TYPE,
code: ['devtools::test()']
},
name: 'Test',
group: vscode.TaskGroup.Test,
problemMatchers: '$testthat'
},
{
definition: {
type: TYPE,
code: ['testthat::test_file("${file}")']
},
name: 'Test (Current File)',
group: vscode.TaskGroup.Test,
problemMatchers: '$testthat'
},
{
definition: {
type: TYPE,
code: ['devtools::build()']
},
name: 'Build',
group: vscode.TaskGroup.Build,
problemMatchers: []
},
{
definition: {
type: TYPE,
code: ['devtools::build(binary = TRUE, args = c(\'--preclean\'))']
},
name: 'Build Binary',
group: vscode.TaskGroup.Build,
problemMatchers: []
},
{
definition: {
type: TYPE,
code: ['devtools::check()']
},
name: 'Check',
group: vscode.TaskGroup.Test,
problemMatchers: []
},
{
definition: {
type: TYPE,
code: ['devtools::document()']
},
name: 'Document',
group: vscode.TaskGroup.Build,
problemMatchers: []
},
{
definition: {
type: TYPE,
code: ['devtools::install()']
},
name: 'Install',
group: vscode.TaskGroup.Build,
problemMatchers: []
}
];
function asRTask(rPath: string, folder: vscode.WorkspaceFolder | vscode.TaskScope, info: RTaskInfo): vscode.Task {
const args = makeRArgs(info.definition.options ?? defaultOptions, info.definition.code);
const rtask: vscode.Task = new vscode.Task(
info.definition,
folder,
info.name ?? 'Unnamed',
info.definition.type,
new vscode.ProcessExecution(
rPath,
args,
{
cwd: info.definition.cwd,
env: info.definition.env
}
),
info.problemMatchers
);
rtask.group = info.group;
return rtask;
}
export class RTaskProvider implements vscode.TaskProvider {
public type = TYPE;
public async provideTasks(): Promise<vscode.Task[]> {
const folders = vscode.workspace.workspaceFolders;
if (!folders) {
return [];
}
const tasks: vscode.Task[] = [];
for (const folder of folders) {
const isRPackage = fs.existsSync(path.join(folder.uri.fsPath, 'DESCRIPTION'));
if (isRPackage) {
const rPath = await getRpath(false, undefined, folder.uri);
if (!rPath) {
continue;
}
for (const rtask of rtasks) {
const task = asRTask(rPath, folder, rtask);
tasks.push(task);
}
}
}
return tasks;
}
public async resolveTask(task: vscode.Task): Promise<vscode.Task> {
const taskInfo: RTaskInfo = {
definition: <RTaskDefinition>task.definition,
group: task.group,
name: task.name
};
const folder = task.scope && typeof task.scope !== 'number' ? task.scope : undefined;
const rPath = await getRpath(false, undefined, folder?.uri);
if (!rPath) {
throw 'R path not set.';
}
return asRTask(rPath, folder ?? vscode.TaskScope.Workspace, taskInfo);
}
}