grafana/pkg/build/opts.go

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package build
import (
"flag"
"runtime"
"strings"
)
// BuildOpts are options provided to the build step
type BuildOpts struct {
goarch string
goos string
gocc string
cgo bool
libc string
pkgArch string
version string
buildTags []string
// deb & rpm does not support semver so have to handle their version a little differently
race bool
includeBuildID bool
buildID string
isDev bool
enterprise bool
skipRpmGen bool
skipDebGen bool
printGenVersion bool
}
// BuildOptsFromFlags reads the cmd args to assemble a BuildOpts object. This function calls flag.Parse()
func BuildOptsFromFlags() BuildOpts {
opts := BuildOpts{}
var buildIDRaw string
var buildTagsRaw string
flag.StringVar(&opts.goarch, "goarch", runtime.GOARCH, "GOARCH")
flag.StringVar(&opts.goos, "goos", runtime.GOOS, "GOOS")
flag.StringVar(&opts.gocc, "cc", "", "CC")
flag.StringVar(&opts.libc, "libc", "", "LIBC")
flag.StringVar(&buildTagsRaw, "build-tags", "", "Sets custom build tags")
flag.BoolVar(&opts.cgo, "cgo-enabled", false, "Enable cgo")
flag.StringVar(&opts.pkgArch, "pkg-arch", "", "PKG ARCH")
flag.BoolVar(&opts.race, "race", false, "Use race detector")
flag.BoolVar(&opts.includeBuildID, "includeBuildID", true, "IncludeBuildID in package name")
flag.BoolVar(&opts.enterprise, "enterprise", false, "Build enterprise version of Grafana")
flag.StringVar(&buildIDRaw, "buildID", "0", "Build ID from CI system")
flag.BoolVar(&opts.isDev, "dev", false, "optimal for development, skips certain steps")
flag.BoolVar(&opts.skipRpmGen, "skipRpm", false, "skip rpm package generation (default: false)")
flag.BoolVar(&opts.skipDebGen, "skipDeb", false, "skip deb package generation (default: false)")
flag.BoolVar(&opts.printGenVersion, "gen-version", false, "generate Grafana version and output (default: false)")
flag.Parse()
opts.buildID = shortenBuildID(buildIDRaw)
if len(buildTagsRaw) > 0 {
opts.buildTags = strings.Split(buildTagsRaw, ",")
}
if opts.pkgArch == "" {
opts.pkgArch = opts.goarch
}
return opts
}