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mhamrah/main.go

Created July 9, 2018 15:54
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Set go variable with LD
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main.go
import (
"fmt"
)
// use ldflags to set this var at build time:
// go build -ldflags "-X main.version=$(git tag)"
// go build -ldflags "-X main.version=$(git rev-parse HEAD)"
var version string
func main() {
fmt.Printf("version: %v\n", version)
}
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