是否有可能知道哪些go软件包安装在二进制文件中

我有自己的go工作区，我在那里开发，然后构建一个二进制文件，将其复制到kuberenetes吊舱中并运行它。有可能知道二进制文件中使用/安装了哪些go软件包吗？

有！包中的

ReadBuildInfo

函数可以为您提供此信息

根据文档，此功能

返回嵌入在正在运行的二进制文件中的生成信息。该信息仅在使用模块支持构建的二进制文件中可用

例如，如果您的项目包含以下文件：

go.mod

梅因，加油

运行时，它将输出：

Dependencies:
  github.com/gorilla/mux v1.7.3

---

考虑到github生态系统，检查二进制文件中包含的资源是最简单的

只需检查二进制模块

$ strings  ~/bin/txeh | grep github  
/usr/bin/env go run ~/src/github.com/txn2/txeh/util/txeh.go "$@"


$ strings  ~/bin/tt | grep github 
github.com/araddon/dateparse.init.ializers
github.com/araddon/dateparse.init
/home/jaroslav/src/github.com/tox2ik/ttrack/src/tt/main.go
/home/jaroslav/src/github.com/araddon/dateparse/parseany.go
github.com/araddon/dateparse.ErrAmbiguousMMDD
github.com/araddon/dateparse.initdone.
github.com/araddon/dateparse.init.ializers
github.com/araddon/dateparse.init

或者，如果您不知道来源：

strings  ~/bin/tt | grep -e '\.go\>' -C2 | sort -ur

/usr/lib/go/src/os/exec_posix.go
/usr/lib/go/src/syscall/asm_linux_amd64.s
/usr/lib/go/src/internal/bytealg/count_native.go
/usr/lib/go/src/runtime/sigqueue.go
/usr/lib/go/src/os/wait_waitid.go
/usr/lib/go/src/internal/cpu/cpu.go
/usr/lib/go/src/runtime/mgclarge.go
/usr/lib/go/src/internal/bytealg/index_amd64.go
/usr/lib/go/src/strings/builder.go
/usr/lib/go/src/runtime/signal_unix.go
/usr/lib/go/src/runtime/utf8.go
/usr/lib/go/src/runtime/signal_linux_amd64.go
/usr/lib/go/src/os/stat_linux.go
/usr/lib/go/src/runtime/mbarrier.go
/usr/lib/go/src/runtime/netpoll.go
/usr/lib/go/src/runtime/mcache.go
/usr/lib/go/src/runtime/mcentral.go
.elfdata
/usr/lib/go/src/syscall/exec_unix.go
/usr/lib/go/src/runtime/cpuflags_amd64.go
(...)

---

您可以使用

go版本[-m][file…]

Go version报告用于生成每个命名组件的Go版本 可执行文件

输出示例：

$ go version -m dlv
dlv: go1.14.2
        path    github.com/go-delve/delve/cmd/dlv
        mod     github.com/go-delve/delve       v1.4.0  h1:O+1dw1XBZXqhC6fIPQwGxLlbd2wDRau7NxNhVpw02ag=
        dep     github.com/cosiner/argv v0.0.0-20170225145430-13bacc38a0a5      h1:rIXlvz2IWiupMFlC45cZCXZFvKX/ExBcSLrDy2G0Lp8=
        dep     github.com/mattn/go-isatty      v0.0.3  h1:ns/ykhmWi7G9O+8a448SecJU3nSMBXJfqQkl0upE1jI=
        dep     github.com/peterh/liner v0.0.0-20170317030525-88609521dc4b      h1:8uaXtUkxiy+T/zdLWuxa/PG4so0TPZDZfafFNNSaptE=
        dep     github.com/sirupsen/logrus      v0.0.0-20180523074243-ea8897e79973      h1:3AJZYTzw3gm3TNTt30x0CCKD7GOn2sdd50Hn35fQkGY=
        dep     github.com/spf13/cobra  v0.0.0-20170417170307-b6cb39589372      h1:eRfW1vRS4th8IX2iQeyqQ8cOUNOySvAYJ0IUvTXGoYA=
        dep     github.com/spf13/pflag  v0.0.0-20170417173400-9e4c21054fa1      h1:7bozMfSdo41n2NOc0GsVTTVUiA+Ncaj6pXNpm4UHKys=
        dep     go.starlark.net v0.0.0-20190702223751-32f345186213      h1:lkYv5AKwvvduv5XWP6szk/bvvgO6aDeUujhZQXIFTes=
        dep     golang.org/x/arch       v0.0.0-20190927153633-4e8777c89be4      h1:QlVATYS7JBoZMVaf+cNjb90WD/beKVHnIxFKT4QaHVI=
        dep     golang.org/x/crypto     v0.0.0-20190308221718-c2843e01d9a2      h1:VklqNMn3ovrHsnt90PveolxSbWFaJdECFbxSq0Mqo2M=
        dep     golang.org/x/sys        v0.0.0-20190626221950-04f50cda93cb      h1:fgwFCsaw9buMuxNd6+DQfAuSFqbNiQZpcgJQAgJsK6k=
        dep     gopkg.in/yaml.v2        v2.2.1  h1:mUhvW9EsL+naU5Q3cakzfE91YhliOondGd6ZrsDBHQE=

---

如果它是您自己的二进制文件，您可以查看go.mod文件或使用

go list

。这是一个很好的起点，但值得注意的是，它会打印模块依赖项，而不是OP要求的包。例如，它不会说包

runtime/debug

和

fmt

是二进制文件的一部分。

strings  ~/bin/tt | grep -e '\.go\>' -C2 | sort -ur

/usr/lib/go/src/os/exec_posix.go
/usr/lib/go/src/syscall/asm_linux_amd64.s
/usr/lib/go/src/internal/bytealg/count_native.go
/usr/lib/go/src/runtime/sigqueue.go
/usr/lib/go/src/os/wait_waitid.go
/usr/lib/go/src/internal/cpu/cpu.go
/usr/lib/go/src/runtime/mgclarge.go
/usr/lib/go/src/internal/bytealg/index_amd64.go
/usr/lib/go/src/strings/builder.go
/usr/lib/go/src/runtime/signal_unix.go
/usr/lib/go/src/runtime/utf8.go
/usr/lib/go/src/runtime/signal_linux_amd64.go
/usr/lib/go/src/os/stat_linux.go
/usr/lib/go/src/runtime/mbarrier.go
/usr/lib/go/src/runtime/netpoll.go
/usr/lib/go/src/runtime/mcache.go
/usr/lib/go/src/runtime/mcentral.go
.elfdata
/usr/lib/go/src/syscall/exec_unix.go
/usr/lib/go/src/runtime/cpuflags_amd64.go
(...)

$ go version -m dlv
dlv: go1.14.2
        path    github.com/go-delve/delve/cmd/dlv
        mod     github.com/go-delve/delve       v1.4.0  h1:O+1dw1XBZXqhC6fIPQwGxLlbd2wDRau7NxNhVpw02ag=
        dep     github.com/cosiner/argv v0.0.0-20170225145430-13bacc38a0a5      h1:rIXlvz2IWiupMFlC45cZCXZFvKX/ExBcSLrDy2G0Lp8=
        dep     github.com/mattn/go-isatty      v0.0.3  h1:ns/ykhmWi7G9O+8a448SecJU3nSMBXJfqQkl0upE1jI=
        dep     github.com/peterh/liner v0.0.0-20170317030525-88609521dc4b      h1:8uaXtUkxiy+T/zdLWuxa/PG4so0TPZDZfafFNNSaptE=
        dep     github.com/sirupsen/logrus      v0.0.0-20180523074243-ea8897e79973      h1:3AJZYTzw3gm3TNTt30x0CCKD7GOn2sdd50Hn35fQkGY=
        dep     github.com/spf13/cobra  v0.0.0-20170417170307-b6cb39589372      h1:eRfW1vRS4th8IX2iQeyqQ8cOUNOySvAYJ0IUvTXGoYA=
        dep     github.com/spf13/pflag  v0.0.0-20170417173400-9e4c21054fa1      h1:7bozMfSdo41n2NOc0GsVTTVUiA+Ncaj6pXNpm4UHKys=
        dep     go.starlark.net v0.0.0-20190702223751-32f345186213      h1:lkYv5AKwvvduv5XWP6szk/bvvgO6aDeUujhZQXIFTes=
        dep     golang.org/x/arch       v0.0.0-20190927153633-4e8777c89be4      h1:QlVATYS7JBoZMVaf+cNjb90WD/beKVHnIxFKT4QaHVI=
        dep     golang.org/x/crypto     v0.0.0-20190308221718-c2843e01d9a2      h1:VklqNMn3ovrHsnt90PveolxSbWFaJdECFbxSq0Mqo2M=
        dep     golang.org/x/sys        v0.0.0-20190626221950-04f50cda93cb      h1:fgwFCsaw9buMuxNd6+DQfAuSFqbNiQZpcgJQAgJsK6k=
        dep     gopkg.in/yaml.v2        v2.2.1  h1:mUhvW9EsL+naU5Q3cakzfE91YhliOondGd6ZrsDBHQE=