golang/go

cmd/go: support "-x" in most of go mod commands

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#35,849 opened on Nov 26, 2019

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Description

https://golang.org/cl/208558 surfaces "-x" flag support in go mod download. We think "-x" may make sense for most of other go mod commands that involve non-trivial commands execution underneath.

@jayconrod @bcmills

Contributor guide

Research direction
Examine the implementation of the ` x` flag in `go mod download` (https://golang.org/cl/208558) to understand how it's added, then identify the other `go mod` commands that execute external commands (e.g., `go mod vendor`, `go mod tidy`) and replicate the ` x` flag pattern for those commands.
Tech stack
go
Domain
backend
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
Go
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
75