refactor: use urfave/cli as the CLI library
This commit is contained in:
parent
1833824b05
commit
3a19b7b16d
GPG key ID:
0C1D44CFBEE68638
4 changed files with 113 additions and 130 deletions
2
.gitignore
vendored
2
.gitignore
vendored
|
|
@ -1 +1 @@
|
|||
helix
|
||||
^helix$
|
||||
|
|
|
|||
|
|
@ -5,152 +5,130 @@ import (
|
|||
"fmt"
|
||||
"os"
|
||||
|
||||
"github.com/leaanthony/clir"
|
||||
"forge.dananglin.me.uk/code/dananglin/helix/internal/config"
|
||||
"forge.dananglin.me.uk/code/dananglin/helix/internal/stacks"
|
||||
"github.com/urfave/cli/v2"
|
||||
)
|
||||
|
||||
func main() {
|
||||
if err := run(); err != nil {
|
||||
fmt.Printf("ERROR: %v.\n", err)
|
||||
fmt.Printf("Error: %s.\n", err)
|
||||
os.Exit(1)
|
||||
}
|
||||
}
|
||||
|
||||
func run() error {
|
||||
helix := clir.NewCli("helix", "A CLI tool for managing your forge platform.", "v0.0.1")
|
||||
helix.LongDescription(`Helix is a command line tool used to help manage your forge platform.
|
||||
This uses the Pulumi Automation API library to create and manage different components
|
||||
that builds your forge platform on a Linode instance.`)
|
||||
cli.VersionPrinter = func(c *cli.Context) {
|
||||
fmt.Printf("helix version %s\n", c.App.Version)
|
||||
}
|
||||
|
||||
versionCmd := helix.NewSubCommand("version", "Print the version of this application.")
|
||||
versionCmd.Action(versionFunc(helix.Version()))
|
||||
stackFlag := cli.StringFlag{
|
||||
Name: "stack",
|
||||
Aliases: []string{"s"},
|
||||
Value: "",
|
||||
Usage: "the name of the stack.",
|
||||
EnvVars: []string{"HELIX_STACK"},
|
||||
Required: false,
|
||||
}
|
||||
|
||||
var file string
|
||||
var stack string
|
||||
instanceFlag := cli.StringFlag{
|
||||
Name: "instance",
|
||||
Aliases: []string{"i"},
|
||||
Value: "",
|
||||
Usage: "the `path` to your forge platform instance file.",
|
||||
EnvVars: []string{"HELIX_INSTANCE"},
|
||||
Required: true,
|
||||
}
|
||||
|
||||
helix := &cli.App{
|
||||
Authors: []*cli.Author{
|
||||
{
|
||||
Name: "Dan Anglin",
|
||||
Email: "d.n.i.anglin@gmail.com",
|
||||
},
|
||||
},
|
||||
Copyright: "Copyright (c) 2021 Dan Anglin",
|
||||
Name: "helix",
|
||||
Usage: "A CLI tool for managing a forge platform on a Linode instance.",
|
||||
Flags: []cli.Flag{&instanceFlag, &stackFlag},
|
||||
Version: "v0.0.1",
|
||||
Commands: []*cli.Command{
|
||||
{
|
||||
Name: "preview",
|
||||
Usage: "preview upcoming changes to a stack.",
|
||||
Action: previewFunc,
|
||||
},
|
||||
{
|
||||
Name: "update",
|
||||
Usage: "update a stack.",
|
||||
Action: updateFunc,
|
||||
},
|
||||
{
|
||||
Name: "destroy",
|
||||
Usage: "destroy a stack.",
|
||||
Action: destroyFunc,
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
return helix.Run(os.Args)
|
||||
}
|
||||
|
||||
func previewFunc(c *cli.Context) error {
|
||||
ctx := context.Background()
|
||||
|
||||
updateCmd := helix.NewSubCommand("update", "Update a stack.")
|
||||
updateCmd.Action(updateFunc(ctx, &file, &stack))
|
||||
updateCmd.StringFlag("file", "the path to the configuration file", &file)
|
||||
updateCmd.StringFlag("stack", "the name of the stack", &stack)
|
||||
|
||||
previewCmd := helix.NewSubCommand("preview", "Preview upcoming changes to a stack.")
|
||||
previewCmd.Action(previewFunc(ctx, &file, &stack))
|
||||
previewCmd.StringFlag("file", "the path to the configuration file", &file)
|
||||
previewCmd.StringFlag("stack", "the name of the stack", &stack)
|
||||
|
||||
destroyCmd := helix.NewSubCommand("destroy", "Destroy a stack.")
|
||||
destroyCmd.Action(destroyFunc(ctx, &file, &stack))
|
||||
destroyCmd.StringFlag("file", "the path to the configuration file", &file)
|
||||
destroyCmd.StringFlag("stack", "the name of the stack", &stack)
|
||||
|
||||
helix.DefaultCommand(versionCmd)
|
||||
|
||||
return helix.Run()
|
||||
}
|
||||
|
||||
func versionFunc(version string) clir.Action {
|
||||
return func() error {
|
||||
fmt.Printf("helix version %s\n", version)
|
||||
|
||||
return nil
|
||||
}
|
||||
}
|
||||
|
||||
func previewFunc(ctx context.Context, file, stack *string) clir.Action {
|
||||
flagMap := map[string]*string{
|
||||
"file": file,
|
||||
"stack": stack,
|
||||
cfg, err := config.NewConfig(c.String("instance"))
|
||||
if err != nil {
|
||||
return fmt.Errorf("unable to get configuration...\n%v", err)
|
||||
}
|
||||
|
||||
return func() error {
|
||||
if err := checkFlags(flagMap); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
c, err := config.NewConfig(*flagMap["file"])
|
||||
if err != nil {
|
||||
return fmt.Errorf("unable to get configuration...\n%v", err)
|
||||
}
|
||||
|
||||
previewer, err := stacks.NewPreviewer(ctx, *stack, c)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if err := previewer.Preview(ctx); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
}
|
||||
|
||||
func updateFunc(ctx context.Context, file, stack *string) clir.Action {
|
||||
flagMap := map[string]*string{
|
||||
"file": file,
|
||||
"stack": stack,
|
||||
previewer, err := stacks.NewPreviewer(ctx, c.String("stack"), cfg)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return func() error {
|
||||
if err := checkFlags(flagMap); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
c, err := config.NewConfig(*flagMap["file"])
|
||||
if err != nil {
|
||||
return fmt.Errorf("unable to get configuration...\n%v", err)
|
||||
}
|
||||
|
||||
updater, err := stacks.NewUpdater(ctx, *stack, c)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if err := updater.Update(ctx); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
}
|
||||
|
||||
func destroyFunc(ctx context.Context, file, stack *string) clir.Action {
|
||||
flagMap := map[string]*string{
|
||||
"file": file,
|
||||
"stack": stack,
|
||||
}
|
||||
|
||||
return func() error {
|
||||
if err := checkFlags(flagMap); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
c, err := config.NewConfig(*flagMap["file"])
|
||||
if err != nil {
|
||||
return fmt.Errorf("unable to get configuration...\n%v", err)
|
||||
}
|
||||
|
||||
destroyer, err := stacks.NewDestroyer(ctx, *stack, c)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if err := destroyer.Destroy(ctx); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
}
|
||||
|
||||
func checkFlags(f map[string]*string) error {
|
||||
for k, v := range f {
|
||||
if len(*v) == 0 {
|
||||
return fmt.Errorf("the value for the '%s' flag is not set", k)
|
||||
}
|
||||
if err := previewer.Preview(ctx); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func updateFunc(c *cli.Context) error {
|
||||
ctx := context.Background()
|
||||
|
||||
cfg, err := config.NewConfig(c.String("instance"))
|
||||
if err != nil {
|
||||
return fmt.Errorf("unable to get configuration...\n%v", err)
|
||||
}
|
||||
|
||||
updater, err := stacks.NewUpdater(ctx, c.String("stack"), cfg)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if err := updater.Update(ctx); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func destroyFunc(c *cli.Context) error {
|
||||
ctx := context.Background()
|
||||
|
||||
cfg, err := config.NewConfig(c.String("instance"))
|
||||
if err != nil {
|
||||
return fmt.Errorf("unable to get configuration...\n%v", err)
|
||||
}
|
||||
|
||||
destroyer, err := stacks.NewDestroyer(ctx, c.String("stack"), cfg)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if err := destroyer.Destroy(ctx); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return nil
|
||||
|
|
|
|||
2
go.mod
2
go.mod
|
|
@ -3,7 +3,7 @@ module forge.dananglin.me.uk/code/dananglin/helix
|
|||
go 1.16
|
||||
|
||||
require (
|
||||
github.com/leaanthony/clir v1.0.4
|
||||
github.com/pulumi/pulumi-docker/sdk/v3 v3.1.0
|
||||
github.com/pulumi/pulumi/sdk/v3 v3.11.0
|
||||
github.com/urfave/cli/v2 v2.3.0
|
||||
)
|
||||
|
|
|
|||
9
go.sum
9
go.sum
|
|
@ -30,6 +30,8 @@ github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc
|
|||
github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
|
||||
github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
|
||||
github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA=
|
||||
github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
|
||||
github.com/cpuguy83/go-md2man/v2 v2.0.0 h1:EoUDS0afbrsXAZ9YQ9jdu/mZ2sXgT1/2yyNng4PGlyM=
|
||||
github.com/cpuguy83/go-md2man/v2 v2.0.0/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
|
||||
github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7DoTY=
|
||||
github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
|
||||
|
|
@ -123,8 +125,6 @@ github.com/kr/pty v1.1.8/go.mod h1:O1sed60cT9XZ5uDucP5qwvh+TE3NnUj51EiZO/lmSfw=
|
|||
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
|
||||
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
|
||||
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
|
||||
github.com/leaanthony/clir v1.0.4 h1:Dov2y9zWJmZr7CjaCe86lKa4b5CSxskGAt2yBkoDyiU=
|
||||
github.com/leaanthony/clir v1.0.4/go.mod h1:k/RBkdkFl18xkkACMCLt09bhiZnrGORoxmomeMvDpE0=
|
||||
github.com/magiconair/properties v1.8.0/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
|
||||
github.com/mattn/go-colorable v0.1.4/go.mod h1:U0ppj6V5qS13XJ6of8GYAs25YV2eR4EVcfRqFIhoBtE=
|
||||
github.com/mattn/go-colorable v0.1.6 h1:6Su7aK7lXmJ/U79bYtBjLNaha4Fs1Rg9plHpcH+vvnE=
|
||||
|
|
@ -173,12 +173,14 @@ github.com/pulumi/pulumi/sdk/v3 v3.0.0/go.mod h1:GBHyQ7awNQSRmiKp/p8kIKrGrMOZeA/
|
|||
github.com/pulumi/pulumi/sdk/v3 v3.11.0 h1:XljryA45etplc9WfmTm8/DKi5Evx94j0qQ7ovSWL/To=
|
||||
github.com/pulumi/pulumi/sdk/v3 v3.11.0/go.mod h1:bxxmONw/K6M4KHRKWTwP/u77JbqDFnt96p0nSsrsHnQ=
|
||||
github.com/rogpeppe/fastuuid v0.0.0-20150106093220-6724a57986af/go.mod h1:XWv6SoW27p1b0cqNHllgS5HIMJraePCO15w5zCzIWYg=
|
||||
github.com/russross/blackfriday/v2 v2.0.1 h1:lPqVAte+HuHNfhJ/0LC98ESWRz8afy9tM/0RK8m9o+Q=
|
||||
github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
|
||||
github.com/sabhiram/go-gitignore v0.0.0-20180611051255-d3107576ba94 h1:G04eS0JkAIVZfaJLjla9dNxkJCPiKIGZlw9AfOhzOD0=
|
||||
github.com/sabhiram/go-gitignore v0.0.0-20180611051255-d3107576ba94/go.mod h1:b18R55ulyQ/h3RaWyloPyER7fWQVZvimKKhnI5OfrJQ=
|
||||
github.com/sergi/go-diff v1.0.0/go.mod h1:0CfEIISq7TuYL3j771MWULgwwjU+GofnZX9QAmXWZgo=
|
||||
github.com/sergi/go-diff v1.1.0 h1:we8PVUC3FE2uYfodKH/nBHMSetSfHDR6scGdBi+erh0=
|
||||
github.com/sergi/go-diff v1.1.0/go.mod h1:STckp+ISIX8hZLjrqAeVduY0gWCT9IjLuqbuNXdaHfM=
|
||||
github.com/shurcooL/sanitized_anchor_name v1.0.0 h1:PdmoCO6wvbs+7yrJyMORt4/BmY5IYyJwS/kOiWx8mHo=
|
||||
github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
|
||||
github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
|
||||
github.com/sirupsen/logrus v1.4.1/go.mod h1:ni0Sbl8bgC9z8RoU9G6nDWqqs/fq4eDPysMBDgk/93Q=
|
||||
|
|
@ -214,6 +216,8 @@ github.com/uber/jaeger-client-go v2.22.1+incompatible/go.mod h1:WVhlPFC8FDjOFMMW
|
|||
github.com/uber/jaeger-lib v2.2.0+incompatible h1:MxZXOiR2JuoANZ3J6DE/U0kSFv/eJ/GfSYVCjK7dyaw=
|
||||
github.com/uber/jaeger-lib v2.2.0+incompatible/go.mod h1:ComeNDZlWwrWnDv8aPp0Ba6+uUTzImX/AauajbLI56U=
|
||||
github.com/ugorji/go v1.1.4/go.mod h1:uQMGLiO92mf5W77hV/PUCpI3pbzQx3CRekS0kk+RGrc=
|
||||
github.com/urfave/cli/v2 v2.3.0 h1:qph92Y649prgesehzOrQjdWyxFOp/QVM+6imKHad91M=
|
||||
github.com/urfave/cli/v2 v2.3.0/go.mod h1:LJmUH05zAU44vOAcrfzZQKsZbVcdbOG8rtL3/XcUArI=
|
||||
github.com/xanzy/ssh-agent v0.2.1 h1:TCbipTQL2JiiCprBWx9frJ2eJlCYT00NmctrHxVAr70=
|
||||
github.com/xanzy/ssh-agent v0.2.1/go.mod h1:mLlQY/MoOhWBj+gOGMQkOeiEvkx+8pJSI+0Bx9h2kr4=
|
||||
github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
|
||||
|
|
@ -345,6 +349,7 @@ gopkg.in/warnings.v0 v0.1.2/go.mod h1:jksf8JmL6Qr/oQM2OXTHunEvvTAsrWBLb6OOjuVWRN
|
|||
gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74=
|
||||
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v2 v2.2.3/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
|
||||
gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
|
|
|
|||
Reference in a new issue