setup-go/src/gobin.ts

import * as childProcess from 'child_process';
import * as path from 'path';
import {promisify} from 'util';

const execFile = promisify(childProcess.execFile);

export async function getGOBIN(installDir: string): Promise<string> {
  const goExecutable = path.join(installDir, 'bin', 'go');

  const result = await execFile(goExecutable, ['env', 'GOPATH']);
  const gopath = result.stdout;
  return path.join(gopath, 'bin');
}
Add $GOBIN - Set $GOBIN to $(go env GOPATH)/bin - Add $GOBIN to the PATH Should make the setup of tools like golangci-lint or golint work with a simple `go get`. Using $GOBIN instead of $GOPATH/bin because the goal is to have GOPATH not being directly referenced. Also, in the future, GOBIN will have a default value too, so we would not need to manually set it, just add it to the path (see discussion in golang/go#23439). Closes #14. 2020-03-01 21:18:28 -05:00			`import * as childProcess from 'child_process';`
			`import * as path from 'path';`
			`import {promisify} from 'util';`

gobin: use execFile instead of exec to query GOPATH Should fix the behavior on Windows. 2020-03-01 22:06:59 -05:00			`const execFile = promisify(childProcess.execFile);`
Add $GOBIN - Set $GOBIN to $(go env GOPATH)/bin - Add $GOBIN to the PATH Should make the setup of tools like golangci-lint or golint work with a simple `go get`. Using $GOBIN instead of $GOPATH/bin because the goal is to have GOPATH not being directly referenced. Also, in the future, GOBIN will have a default value too, so we would not need to manually set it, just add it to the path (see discussion in golang/go#23439). Closes #14. 2020-03-01 21:18:28 -05:00
			`export async function getGOBIN(installDir: string): Promise<string> {`
			`const goExecutable = path.join(installDir, 'bin', 'go');`

gobin: use execFile instead of exec to query GOPATH Should fix the behavior on Windows. 2020-03-01 22:06:59 -05:00			`const result = await execFile(goExecutable, ['env', 'GOPATH']);`
Add $GOBIN - Set $GOBIN to $(go env GOPATH)/bin - Add $GOBIN to the PATH Should make the setup of tools like golangci-lint or golint work with a simple `go get`. Using $GOBIN instead of $GOPATH/bin because the goal is to have GOPATH not being directly referenced. Also, in the future, GOBIN will have a default value too, so we would not need to manually set it, just add it to the path (see discussion in golang/go#23439). Closes #14. 2020-03-01 21:18:28 -05:00			`const gopath = result.stdout;`
			`return path.join(gopath, 'bin');`
			`}`