删除随go get安装的软件包

Question

我跑去go get package下载一个软件包,然后才知道我需要设置我的GOPATH软件包否则我的root Go安装(我更喜欢保持我的Go安装干净并将内核与自定义分开).如何删除先前安装的软件包？

Answer 1

只删除源目录和编译的包文件是安全的.找到下面的源目录$GOPATH/src和下面的包文件$GOPATH/pkg/<architecture>,例如:$GOPATH/pkg/windows_amd64.

Answer 2

您可以删除go install(或go get)为包生成的存档文件和可执行二进制文件go clean -i importpath....这些通常分别位于$GOPATH/pkg和$GOPATH/bin.

确保包含...在importpath中,因为看起来,如果包中包含可执行文件,go clean -i则只删除子文件包而不是子文件包的存档文件,如下gore/gocode例所示.

然后需要手动删除源代码$GOPATH/src.

go clean有-n一个干跑的标志,打印将在不执行的情况下运行的内容,因此您可以确定(请参阅参考资料go help clean).它还有一个诱人的-r标志来递归清理依赖项,你可能不想实际使用它,因为你会从干运行中看到它将删除许多标准库存档文件!

一个完整的示例,如果您愿意,可以将脚本作为基础:

$ go get -u github.com/motemen/gore

$ which gore
/Users/ches/src/go/bin/gore

$ go clean -i -n github.com/motemen/gore...
cd /Users/ches/src/go/src/github.com/motemen/gore
rm -f gore gore.exe gore.test gore.test.exe commands commands.exe commands_test commands_test.exe complete complete.exe complete_test complete_test.exe debug debug.exe helpers_test helpers_test.exe liner liner.exe log log.exe main main.exe node node.exe node_test node_test.exe quickfix quickfix.exe session_test session_test.exe terminal_unix terminal_unix.exe terminal_windows terminal_windows.exe utils utils.exe
rm -f /Users/ches/src/go/bin/gore
cd /Users/ches/src/go/src/github.com/motemen/gore/gocode
rm -f gocode.test gocode.test.exe
rm -f /Users/ches/src/go/pkg/darwin_amd64/github.com/motemen/gore/gocode.a

$ go clean -i github.com/motemen/gore...

$ which gore

$ tree $GOPATH/pkg/darwin_amd64/github.com/motemen/gore
/Users/ches/src/go/pkg/darwin_amd64/github.com/motemen/gore

0 directories, 0 files

# If that empty directory really bugs you...
$ rmdir $GOPATH/pkg/darwin_amd64/github.com/motemen/gore

$ rm -rf $GOPATH/src/github.com/motemen/gore

请注意,此信息基于goGo 1.5.1版中的工具.

Answer 3

一个 go 包可以被删除如下

go get package@none

这@none是此处设置为的版本部分none。从而去除包装。

Answer 4

#!/bin/bash

goclean() {
 local pkg=$1; shift || return 1
 local ost
 local cnt
 local scr

 # Clean removes object files from package source directories (ignore error)
 go clean -i $pkg &>/dev/null

 # Set local variables
 [[ "$(uname -m)" == "x86_64" ]] \
 && ost="$(uname)";ost="${ost,,}_amd64" \
 && cnt="${pkg//[^\/]}"

 # Delete the source directory and compiled package directory(ies)
 if (("${#cnt}" == "2")); then
  rm -rf "${GOPATH%%:*}/src/${pkg%/*}"
  rm -rf "${GOPATH%%:*}/pkg/${ost}/${pkg%/*}"
 elif (("${#cnt}" > "2")); then
  rm -rf "${GOPATH%%:*}/src/${pkg%/*/*}"
  rm -rf "${GOPATH%%:*}/pkg/${ost}/${pkg%/*/*}"
 fi

 # Reload the current shell
 source ~/.bashrc
}

用法：

# Either launch a new terminal and copy `goclean` into the current shell process, 
# or create a shell script and add it to the PATH to enable command invocation with bash.

goclean github.com/your-username/your-repository

Answer 5

您可以go mod tidy用来清理未使用的包