/
setup.go
224 lines (182 loc) · 4.87 KB
/
setup.go
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package lcl
import (
"context"
"errors"
"fmt"
"net"
"net/url"
"os"
"path/filepath"
"regexp"
"slices"
"strings"
"github.com/cli/browser"
"github.com/spf13/cobra"
"github.com/anchordotdev/cli"
"github.com/anchordotdev/cli/api"
"github.com/anchordotdev/cli/auth"
"github.com/anchordotdev/cli/cert"
"github.com/anchordotdev/cli/detection"
"github.com/anchordotdev/cli/lcl/models"
"github.com/anchordotdev/cli/ui"
)
var CmdLclSetup = cli.NewCmd[Setup](CmdLcl, "setup", func(cmd *cobra.Command) {
cfg := cli.ConfigFromCmd(cmd)
cmd.Flags().StringVar(&cfg.Lcl.Setup.Language, "language", "", "Language to integrate with Anchor.")
})
type Setup struct {
anc *api.Session
orgSlug string
}
func (c Setup) UI() cli.UI {
return cli.UI{
RunTUI: c.run,
}
}
func (c Setup) run(ctx context.Context, drv *ui.Driver) error {
var err error
cmd := &auth.Client{
Anc: c.anc,
Source: "lclhost",
}
c.anc, err = cmd.Perform(ctx, drv)
if err != nil {
return err
}
drv.Activate(ctx, &models.SetupHeader{})
drv.Activate(ctx, &models.SetupHint{})
err = c.perform(ctx, drv)
if err != nil {
return err
}
return nil
}
func (c Setup) perform(ctx context.Context, drv *ui.Driver) error {
cfg := cli.ConfigFromContext(ctx)
drv.Activate(ctx, &models.SetupScan{})
if c.orgSlug == "" {
userInfo, err := c.anc.UserInfo(ctx)
if err != nil {
return err
}
c.orgSlug = userInfo.PersonalOrg.Slug
}
path, err := os.Getwd()
if err != nil {
return err
}
dirFS := os.DirFS(path).(detection.FS)
detectors := detection.DefaultDetectors
if cfg.Lcl.Setup.Language != "" {
if langDetector, ok := detection.DetectorsByFlag[cfg.Lcl.Setup.Language]; !ok {
return errors.New("invalid language specified")
} else {
detectors = []detection.Detector{langDetector}
}
}
results, err := detection.Perform(detectors, dirFS)
if err != nil {
return err
}
drv.Send(results)
choicec := make(chan string)
drv.Activate(ctx, &models.SetupCategory{
ChoiceCh: choicec,
Results: results,
})
var serviceCategory string
select {
case serviceCategory = <-choicec:
case <-ctx.Done():
return ctx.Err()
}
inputc := make(chan string)
drv.Activate(ctx, &models.SetupName{
InputCh: inputc,
Default: filepath.Base(path), // TODO: use detected name recommendation
})
var serviceName string
select {
case serviceName = <-inputc:
case <-ctx.Done():
return ctx.Err()
}
defaultDomain := parameterize(serviceName)
inputc = make(chan string)
drv.Activate(ctx, &models.DomainInput{
InputCh: inputc,
Default: defaultDomain,
TLD: "lcl.host",
Prompt: "What lcl.host domain would you like to use for local application development?",
Done: "Entered %s domain for local application development",
})
var lclDomain string
select {
case lclDomain = <-inputc:
case <-ctx.Done():
return ctx.Err()
}
drv.Activate(ctx, &models.DomainResolver{
Domain: lclDomain,
})
addrs, err := new(net.Resolver).LookupHost(ctx, lclDomain)
if err != nil {
drv.Send(models.DomainStatusMsg(false))
return err
}
for _, addr := range addrs {
if !slices.Contains(loopbackAddrs, addr) {
drv.Send(models.DomainStatusMsg(false))
return fmt.Errorf("%s domain resolved to non-loopback interface address: %s", lclDomain, addr)
}
}
drv.Send(models.DomainStatusMsg(true))
subdomain := strings.TrimSuffix(lclDomain, ".lcl.host")
domains := []string{lclDomain, subdomain + ".localhost"}
realmSlug := "localhost"
cmdProvision := &Provision{
Domains: domains,
orgSlug: c.orgSlug,
realmSlug: realmSlug,
}
service, tlsCert, err := cmdProvision.run(ctx, drv, c.anc, serviceName, serviceCategory, nil)
if err != nil {
return err
}
cmdCert := cert.Provision{
Cert: tlsCert,
}
if err := cmdCert.RunTUI(ctx, drv, domains...); err != nil {
return err
}
setupGuideURL := cfg.AnchorURL + "/" + url.QueryEscape(c.orgSlug) + "/services/" + url.QueryEscape(service.Slug) + "/guide"
setupGuideConfirmCh := make(chan struct{})
drv.Activate(ctx, &models.SetupGuidePrompt{
ConfirmCh: setupGuideConfirmCh,
})
drv.Send(models.OpenSetupGuideMsg(setupGuideURL))
select {
case <-setupGuideConfirmCh:
case <-ctx.Done():
return ctx.Err()
}
if !cfg.Trust.MockMode {
if err := browser.OpenURL(setupGuideURL); err != nil {
return err
}
}
return nil
}
var (
parameterizeUnwantedRegex = regexp.MustCompile(`[^a-z0-9\-_]+`)
parameterizeDuplicateSeparatorRegex = regexp.MustCompile(`-{2,}`)
parameterizeLeadingTrailingRegex = regexp.MustCompile(`^-|-$`)
)
// based on: https://apidock.com/rails/ActiveSupport/Inflector/parameterize
func parameterize(value string) string {
value = parameterizeUnwantedRegex.ReplaceAllString(value, "-")
value = parameterizeDuplicateSeparatorRegex.ReplaceAllString(value, "-")
value = parameterizeLeadingTrailingRegex.ReplaceAllString(value, "")
value = strings.ToLower(value) // fwiw: not part of rails parameterize
return value
}