mirror of
https://github.com/StackExchange/dnscontrol.git
synced 2024-09-20 23:06:23 +08:00
48 lines
1.2 KiB
Go
48 lines
1.2 KiB
Go
package main
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import (
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"fmt"
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"log"
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"os"
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"strconv"
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"time"
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"github.com/StackExchange/dnscontrol/commands"
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_ "github.com/StackExchange/dnscontrol/providers/_all"
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)
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//go:generate go run build/generate/generate.go build/generate/featureMatrix.go
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func main() {
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log.SetFlags(log.LstdFlags | log.Lshortfile)
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os.Exit(commands.Run(versionString()))
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}
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// Version management. 2 Goals:
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// 1. Someone who just does "go get" has at least some information.
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// 2. If built with build/build.go, more specific build information gets put in.
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// Update the number here manually each release, so at least we have a range for go-get people.
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var (
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SHA = ""
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Version = "2.9"
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BuildTime = ""
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)
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// printVersion prints the version banner.
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func versionString() string {
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var version string
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if SHA != "" {
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version = fmt.Sprintf("%s (%s)", Version, SHA)
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} else {
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version = fmt.Sprintf("%s-dev", Version) // no SHA. '0.x.y-dev' indicates it is run from source without build script.
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}
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if BuildTime != "" {
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i, err := strconv.ParseInt(BuildTime, 10, 64)
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if err == nil {
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tm := time.Unix(i, 0)
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version += fmt.Sprintf(" built %s", tm.Format(time.RFC822))
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}
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}
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return fmt.Sprintf("dnscontrol %s", version)
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}
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