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Added flags

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This commit is contained in:
Jake Hillion 2021-03-25 13:45:24 +00:00
parent c78948b891
commit 9326593844
5 changed files with 46 additions and 3 deletions
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33
flags/flags.go Normal file
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@ -0,0 +1,33 @@
package flags
import (
"fmt"
"github.com/jessevdk/go-flags"
)
type Options struct {
Config string `short:"c" long:"config" description:"Configuration file location" value-name:"FILE"`
PidFile string `short:"p" long:"pid" description:"PID file location"`
InterfaceName string
}
func ParseFlags() (*Options, error) {
o := new(Options)
args, err := flags.Parse(o)
if err != nil {
return nil, err
}
if len(args) > 0 {
o.InterfaceName = args[0]
if o.Config == "" {
o.Config = fmt.Sprintf(DefaultConfigFile, o.InterfaceName)
}
if o.PidFile == "" {
o.PidFile = fmt.Sprintf(DefaultPidFile, o.InterfaceName)
}
}
return o, err
}

4
flags/locs_freebsd.go Normal file
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@ -0,0 +1,4 @@
package flags
const DefaultConfigFile = "/usr/local/etc/netcombiner/%s"
const DefaultPidFile = "/var/run/netcombiner/%s.pid"

4
flags/locs_linux.go Normal file
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@ -0,0 +1,4 @@
package flags
const DefaultConfigFile = "/etc/netcombiner/%s"
const DefaultPidFile = "/var/run/netcombiner/%s.pid"

1
go.mod
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@ -5,6 +5,7 @@ go 1.15
require (
github.com/JakeHillion/taptun v0.0.0-20210320133200-cf0ef75b1bff
github.com/go-playground/validator/v10 v10.4.1
github.com/jessevdk/go-flags v1.5.0
github.com/smartystreets/goconvey v1.6.4 // indirect
github.com/stretchr/testify v1.4.0
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9

7
go.sum
View File

@ -1,5 +1,3 @@
github.com/JakeHillion/taptun v0.0.0-20160424131934-bbbd335672ab h1:/UB98lLA11PJZOqhdzqeITMTMz6eiTjti9Z9kYq1SWQ=
github.com/JakeHillion/taptun v0.0.0-20160424131934-bbbd335672ab/go.mod h1:8WBFCKR7ZdT+WVtgyiSPJf6gqXiNZUvfglN8vwkoyBE=
github.com/JakeHillion/taptun v0.0.0-20210320133200-cf0ef75b1bff h1:O+wiKpOHS2BidwDz6ZuR3dVQNsrD55raE9mY4yub6Wc=
github.com/JakeHillion/taptun v0.0.0-20210320133200-cf0ef75b1bff/go.mod h1:8WBFCKR7ZdT+WVtgyiSPJf6gqXiNZUvfglN8vwkoyBE=
github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
@ -14,6 +12,8 @@ github.com/go-playground/validator/v10 v10.4.1 h1:pH2c5ADXtd66mxoE0Zm9SUhxE20r7a
github.com/go-playground/validator/v10 v10.4.1/go.mod h1:nlOn6nFhuKACm19sB/8EGNn9GlaMV7XkbRSipzJ0Ii4=
github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1 h1:EGx4pi6eqNxGaHF6qqu48+N2wcFQ5qg5FXgOdqsJ5d8=
github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/jessevdk/go-flags v1.5.0 h1:1jKYvbxEjfUl0fmqTCOfonvskHHXMjBySTLW4y9LFvc=
github.com/jessevdk/go-flags v1.5.0/go.mod h1:Fw0T6WPc1dYxT4mKEZRfG5kJhaTDP9pj1c2EWnYs/m4=
github.com/jtolds/gls v4.20.0+incompatible h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7C0MuV77Wo=
github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
github.com/leodido/go-urn v1.2.0 h1:hpXL4XnriNwQ/ABnpepYM/1vCLWNDfUNts8dX3xTG6Y=
@ -33,8 +33,9 @@ golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPh
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d h1:+R4KGOnez64A81RvjARKc4UT5/tI9ujCIVX+P5KiHuI=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210320140829-1e4c9ba3b0c4 h1:EZ2mChiOa8udjfp6rRmswTbtZN/QzUQp4ptM4rnjHvc=
golang.org/x/sys v0.0.0-20210320140829-1e4c9ba3b0c4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=