26e7f67cc4
* cmd/dlv: dlv version --verbose That prints out runtime/debug.BuildInfo read from the dlv binary. Users can retrieve the same info using `go version -m <path_to_dlv>` but I think it is convenient to have. If dlv was built from cloned delve repo: ``` $ ./dlv version -v Delve Debugger Version: 1.7.0 Build: $Id: e353a65161e6ed74952b96bbb62ebfc56090832b $ Build Details: go1.16.5 mod github.com/go-delve/delve (devel) dep github.com/cosiner/argv v0.1.0 h1:BVDiEL32lwHukgJKP87btEPenzrrHUjajs/8yzaqcXg= ... ``` If dlv was built with `go install github.com/go-delve/delve@latest` with go1.16+, or `GO111MODULE=on go get github.com/go-delve/delve@latest` from a clean main module: ``` $ ./dlv version -v Delve Debugger Version: 1.7.0 Build: $Id: e353a65161e6ed74952b96bbb62ebfc56090832b $ Build Details: go1.16.5 mod github.com/go-delve/delve v1.7.0 dep github.com/cosiner/argv v0.1.0 h1:BVDiEL32lwHukgJKP87btEPenzrrHUjajs/8yzaqcXg= ... ``` * remove an accidentally added bogus test
33 lines
641 B
Go
33 lines
641 B
Go
// +build go1.12
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package version
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import (
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"bytes"
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"runtime/debug"
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"text/template"
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)
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func init() {
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buildInfo = moduleBuildInfo
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}
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var buildInfoTmpl = ` mod {{.Main.Path}} {{.Main.Version}} {{.Main.Sum}}
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{{range .Deps}} dep {{.Path}} {{.Version}} {{.Sum}}{{if .Replace}}
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=> {{.Replace.Path}} {{.Replace.Version}} {{.Replace.Sum}}{{end}}
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{{end}}`
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func moduleBuildInfo() string {
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info, ok := debug.ReadBuildInfo()
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if !ok {
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return "not built in module mode"
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}
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buf := new(bytes.Buffer)
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err := template.Must(template.New("buildinfo").Parse(buildInfoTmpl)).Execute(buf, info)
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if err != nil {
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panic(err)
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}
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return buf.String()
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}
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