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cmd/printdep: support printing the toolchain SRI hash. 

Updates #6845.

Signed-off-by: David Anderson <danderson@tailscale.com>
This commit is contained in:
David Anderson 2022-12-24 15:33:45 -08:00 committed by Dave Anderson
parent d2beaea523
commit 7bfb9999ee
2 changed files with 10 additions and 0 deletions
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4
cmd/printdep/printdep.go
View File

@ -19,6 +19,7 @@ import (
var (
goToolchain = flag.Bool("go", false, "print the supported Go toolchain git hash (a github.com/tailscale/go commit)")
goToolchainURL = flag.Bool("go-url", false, "print the URL to the tarball of the Tailscale Go toolchain")
goToolchainSRI = flag.Bool("go-sri", false, "print the SRI hash of the Tailscale Go toolchain")
alpine = flag.Bool("alpine", false, "print the tag of alpine docker image")
)
@ -48,4 +49,7 @@ func main() {
}
fmt.Printf("https://github.com/tailscale/go/releases/download/build-%s/%s%s.tar.gz\n", strings.TrimSpace(ts.GoToolchainRev), runtime.GOOS, suffix)
}
if *goToolchainSRI {
fmt.Println(strings.TrimSpace(ts.GoToolchainSRI))
}
}

6
version-embed.go
View File

@ -18,3 +18,9 @@ var AlpineDockerTag string
//
//go:embed go.toolchain.rev
var GoToolchainRev string
// GoToolchainSRI is the Nix SRI hash of the Go toolchain identified
// by GoToolchainRev. It may end in a newline.
//
//go:embed go.toolchain.sri
var GoToolchainSRI string