mirror of
https://github.com/thegeeklab/wp-s3-action.git
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Refactor main for testing and organization
This commit is contained in:
parent
94c7d6b998
commit
8b8f1248e6
134
main.go
134
main.go
@ -1,6 +1,7 @@
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package main
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import (
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"errors"
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"fmt"
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"os"
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"path/filepath"
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@ -23,25 +24,72 @@ type result struct {
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err error
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}
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type app struct {
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vargs *PluginArgs
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workspace *drone.Workspace
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client AWS
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jobs []job
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}
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var (
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buildCommit string
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)
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var MissingAwsValuesMessage = "Must set access_key, secret_key, and bucket"
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func main() {
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fmt.Printf("Drone S3 Sync Plugin built from %s\n", buildCommit)
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vargs := PluginArgs{}
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workspace := drone.Workspace{}
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a := newApp()
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plugin.Param("vargs", &vargs)
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plugin.Param("workspace", &workspace)
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if err := plugin.Parse(); err != nil {
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err := a.loadVargs()
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if err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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if len(vargs.Key) == 0 || len(vargs.Secret) == 0 || len(vargs.Bucket) == 0 {
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return
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err = a.sanitizeInputs()
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if err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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a.createClient()
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a.createSyncJobs()
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a.createInvalidateJob()
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a.runJobs()
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fmt.Println("done!")
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}
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func newApp() *app {
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return &app{
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vargs: &PluginArgs{},
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workspace: &drone.Workspace{},
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jobs: make([]job, 1, 1),
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}
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}
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func (a *app) loadVargs() error {
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plugin.Param("vargs", a.vargs)
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plugin.Param("workspace", a.workspace)
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err := plugin.Parse()
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return err
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}
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func (a *app) createClient() {
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a.client = NewAWS(*a.vargs)
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}
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func (a *app) sanitizeInputs() error {
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vargs := a.vargs
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workspace := a.workspace
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if len(a.vargs.Key) == 0 || len(a.vargs.Secret) == 0 || len(a.vargs.Bucket) == 0 {
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return errors.New(MissingAwsValuesMessage)
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}
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if len(vargs.Region) == 0 {
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@ -57,15 +105,19 @@ func main() {
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vargs.Target = vargs.Target[1:]
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}
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client := NewAWS(vargs)
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remote, err := client.List(vargs.Target)
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return nil
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}
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func (a *app) createSyncJobs() {
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vargs := a.vargs
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remote, err := a.client.List(vargs.Target)
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if err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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local := make([]string, 1, 1)
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jobs := make([]job, 1, 1)
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err = filepath.Walk(vargs.Source, func(path string, info os.FileInfo, err error) error {
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if err != nil || info.IsDir() {
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return err
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@ -79,7 +131,7 @@ func main() {
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}
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}
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local = append(local, localPath)
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jobs = append(jobs, job{
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a.jobs = append(a.jobs, job{
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local: filepath.Join(vargs.Source, localPath),
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remote: filepath.Join(vargs.Target, localPath),
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action: "upload",
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@ -95,51 +147,59 @@ func main() {
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for path, location := range vargs.Redirects {
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path = strings.TrimPrefix(path, "/")
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local = append(local, path)
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jobs = append(jobs, job{
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a.jobs = append(a.jobs, job{
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local: path,
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remote: location,
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action: "redirect",
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})
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}
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if (a.vargs.Delete) {
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for _, r := range remote {
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found := false
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for _, l := range local {
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if l == r {
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found = true
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break
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}
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}
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for _, r := range remote {
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found := false
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for _, l := range local {
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if l == r {
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found = true
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break
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}
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}
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if !found {
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a.jobs = append(a.jobs, job{
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local: "",
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remote: r,
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action: "delete",
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})
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}
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}
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}
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}
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if !found {
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jobs = append(jobs, job{
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local: "",
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remote: r,
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action: "delete",
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})
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}
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}
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if len(vargs.CloudFrontDistribution) > 0 {
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jobs = append(jobs, job{
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func (a *app) createInvalidateJob() {
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if len(a.vargs.CloudFrontDistribution) > 0 {
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a.jobs = append(a.jobs, job{
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local: "",
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remote: filepath.Join("/", vargs.Target, "*"),
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remote: filepath.Join("/", a.vargs.Target, "*"),
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action: "invalidateCloudFront",
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})
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}
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}
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func (a *app) runJobs() {
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vargs := a.vargs
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client := a.client
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jobChan := make(chan struct{}, maxConcurrent)
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results := make(chan *result, len(jobs))
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results := make(chan *result, len(a.jobs))
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fmt.Printf("Synchronizing with bucket \"%s\"\n", vargs.Bucket)
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for _, j := range jobs {
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for _, j := range a.jobs {
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jobChan <- struct{}{}
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go func(j job) {
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var err error
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if j.action == "upload" {
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err = client.Upload(j.local, j.remote)
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} else if j.action == "redirect" {
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err = client.Redirect(j.local, j.remote)
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} else if j.action == "delete" && vargs.Delete {
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} else if j.action == "delete" {
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err = client.Delete(j.remote)
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} else if j.action == "invalidateCloudFront" {
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client.Invalidate(j.remote)
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@ -151,15 +211,13 @@ func main() {
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}(j)
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}
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for _ = range jobs {
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for _ = range a.jobs {
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r := <-results
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if r.err != nil {
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fmt.Printf("ERROR: failed to %s %s to %s: %+v\n", r.j.action, r.j.local, r.j.remote, r.err)
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os.Exit(1)
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}
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}
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fmt.Println("done!")
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}
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func debug(format string, args ...interface{}) {
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