Install Bazel for Golang build applications in VScode

There is no direct support for Bazel yet, as per golang/go issue 37205 ("x/tools/gopls: support for bazel-based projects")

bazelbuild/rules_go wiki/Editor-and-tool-integration has a design document for building editor and tool integration: a new gopackagesdriver binary that integrates Bazel+rules_go with golang.org/x/tools/go/packages.
But it is not fully implemented yet (Q1 2022).

In the meantime, you can follow Bazel IDE setup, which involves:

• Create a launcher script, say tools/gopackagesdriver.sh:

#!/usr/bin/env bash
exec bazel run -- @io_bazel_rules_go//go/tools/gopackagesdriver "${@}"

• adding in the .vscode/settings.json of your workspace:

{
  "go.goroot": "${workspaceFolder}/bazel-${workspaceFolderBasename}/external/go_sdk",
  "go.toolsEnvVars": {
    "GOPACKAGESDRIVER": "${workspaceFolder}/tools/gopackagesdriver.sh"
  },
  "go.enableCodeLens": {
    "references": false,
    "runtest": false
  },
  "gopls": {
    "build.directoryFilters": [
      "-bazel-bin",
      "-bazel-out",
      "-bazel-testlogs",
      "-bazel-mypkg",
    ],
    "formatting.gofumpt": true,
    "formatting.local": "github.com/my/mypkg",
    "ui.completion.usePlaceholders": true,
    "ui.semanticTokens": true,
    "ui.codelenses": {
      "gc_details": false,
      "regenerate_cgo": false,
      "generate": false,
      "test": false,
      "tidy": false,
      "upgrade_dependency": false,
      "vendor": false
    },
  },
  "go.useLanguageServer": true,
  "go.buildOnSave": "off",
  "go.lintOnSave": "off",
  "go.vetOnSave": "off",
}