CLEANUP/MINOR: ci: backport question uses hardcoded versions now

Author: mjuraga

cmd/gitlab-mr-checker/main.go

@@ -26,12 +26,10 @@ import (
 	"net/url"
 	"os"
 	"slices"
-	"sort"
 	"strconv"
 	"strings"
 	"time"
 
-	"github.com/Masterminds/semver"
 	"github.com/joho/godotenv"
 )
 
@@ -90,6 +88,8 @@ type MergeRequest struct {
 
 var baseURL string
 
+var supportedVersions = []string{"2.9", "3.0", "3.2", "3.3"}
+
 const LABEL_COLOR = "#8fbc8f"
 
 func main() {
@@ -120,27 +120,6 @@ func main() {
 		os.Exit(1)
 	}
 
-	docs, err := GetBranches()
-	if err != nil {
-		slog.Error(err.Error())
-		os.Exit(1)
-	}
-	var versions []*semver.Version
-	for _, r := range docs {
-		v, err := semver.NewVersion(r)
-		if err != nil {
-			slog.Debug("could not parse branch name as semver, skipping", "branch", r, "error", err)
-			continue
-		}
-		versions = append(versions, v)
-	}
-
-	sort.Sort(semver.Collection(versions))
-	// leave only last three since only those are maintained
-	if len(versions) > 3 {
-		versions = versions[len(versions)-3:]
-	}
-
 	gitlabToken := os.Getenv("GITLAB_TOKEN")
 
 	CI_MERGE_REQUEST_IID_STR := os.Getenv("CI_MERGE_REQUEST_IID")
@@ -164,13 +143,10 @@ func main() {
 	backportLabels := map[string]struct{}{
 		"backport-ee": {},
 	}
-	for _, version := range versions {
-		ver := strconv.Itoa(int(version.Major())) + "." + strconv.Itoa(int(version.Minor()))
-		sb.WriteString("\n")
-		sb.WriteString("| ")
+	for _, ver := range supportedVersions {
+		sb.WriteString("\n| ")
 		sb.WriteString(ver)
-		sb.WriteString(" | ")
-		sb.WriteString("backport-")
+		sb.WriteString(" | backport-")
 		sb.WriteString(ver)
 		sb.WriteString(" |")
 		backportLabels["backport-"+ver] = struct{}{}
@@ -373,78 +349,6 @@ func getProjectlabels(backportLabels map[string]struct{}, projectID string) erro
 	return nil
 }
 
-func GetBranches() ([]string, error) {
-	projectID := os.Getenv("CI_PROJECT_ID")
-	token := os.Getenv("GITLAB_TOKEN")
-
-	if baseURL == "" || projectID == "" || token == "" {
-		return nil, errors.New("one or more required environment variables are not set: CI_API_V4_URL, CI_PROJECT_ID, GITLAB_TOKEN")
-	}
-
-	var branches []string
-	client := &http.Client{}
-
-	nextPageURL := fmt.Sprintf("%s/projects/%s/repository/branches", baseURL, url.PathEscape(projectID))
-
-	for nextPageURL != "" {
-		req, err := http.NewRequestWithContext(context.Background(), http.MethodGet, nextPageURL, nil) //nolint:gosec // URL constructed from trusted CI environment variables
-		if err != nil {
-			return nil, fmt.Errorf("failed to create request: %w", err)
-		}
-		req.Header.Add("PRIVATE-TOKEN", token) //nolint:canonicalheader
-
-		resp, err := client.Do(req) //nolint:gosec // URL constructed from trusted CI environment variables
-		if err != nil {
-			return nil, fmt.Errorf("failed to get branches: %w", err)
-		}
-
-		if resp.StatusCode != http.StatusOK {
-			body, _ := io.ReadAll(resp.Body)
-			resp.Body.Close()
-			return nil, fmt.Errorf("failed to get branches: status %s, body: %s", resp.Status, string(body))
-		}
-
-		body, err := io.ReadAll(resp.Body)
-		if err != nil {
-			resp.Body.Close()
-			return nil, fmt.Errorf("failed to read response body: %w", err)
-		}
-		resp.Body.Close()
-
-		type Branch struct {
-			Name string `json:"name"`
-		}
-		var gitlabBranches []Branch
-		err = json.Unmarshal(body, &gitlabBranches)
-		if err != nil {
-			return nil, fmt.Errorf("failed to unmarshal response body: %w", err)
-		}
-
-		for _, b := range gitlabBranches {
-			branches = append(branches, b.Name)
-		}
-
-		// Check for the next page using Link header
-		linkHeader := resp.Header.Get("Link")
-		if linkHeader == "" {
-			nextPageURL = ""
-			continue
-		}
-
-		links := strings.Split(linkHeader, ",")
-		nextPageURL = ""
-		for _, link := range links {
-			parts := strings.Split(strings.TrimSpace(link), ";")
-			if len(parts) == 2 && strings.TrimSpace(parts[1]) == `rel="next"` {
-				nextPageURL = strings.Trim(parts[0], "<>")
-				break
-			}
-		}
-	}
-
-	return branches, nil
-}
-
 const hello = `
  __  __ ____         _               _
 |  \/  |  _ \    ___| |__   ___  ___| | _____ _ __

go.mod

@@ -5,7 +5,6 @@ go 1.26
 require (
 	github.com/GehirnInc/crypt v0.0.0-20230320061759-8cc1b52080c5
 	github.com/KimMachineGun/automemlimit v0.7.4
-	github.com/Masterminds/semver v1.5.0
 	github.com/aws/aws-sdk-go-v2 v1.39.2
 	github.com/aws/aws-sdk-go-v2/config v1.31.12
 	github.com/aws/aws-sdk-go-v2/credentials v1.18.16

go.sum

@@ -24,8 +24,6 @@ github.com/GehirnInc/crypt v0.0.0-20230320061759-8cc1b52080c5 h1:IEjq88XO4PuBDcv
 github.com/GehirnInc/crypt v0.0.0-20230320061759-8cc1b52080c5/go.mod h1:exZ0C/1emQJAw5tHOaUDyY1ycttqBAPcxuzf7QbY6ec=
 github.com/KimMachineGun/automemlimit v0.7.4 h1:UY7QYOIfrr3wjjOAqahFmC3IaQCLWvur9nmfIn6LnWk=
 github.com/KimMachineGun/automemlimit v0.7.4/go.mod h1:QZxpHaGOQoYvFhv/r4u3U0JTC2ZcOwbSr11UZF46UBM=
-github.com/Masterminds/semver v1.5.0 h1:H65muMkzWKEuNDnfl9d70GUjFniHKHRbFPGBuZ3QEww=
-github.com/Masterminds/semver v1.5.0/go.mod h1:MB6lktGJrhw8PrUyiEoblNEGEQ+RzHPF078ddwwvV3Y=
 github.com/aws/aws-sdk-go-v2 v1.39.2 h1:EJLg8IdbzgeD7xgvZ+I8M1e0fL0ptn/M47lianzth0I=
 github.com/aws/aws-sdk-go-v2 v1.39.2/go.mod h1:sDioUELIUO9Znk23YVmIk86/9DOpkbyyVb1i/gUNFXY=
 github.com/aws/aws-sdk-go-v2/config v1.31.12 h1:pYM1Qgy0dKZLHX2cXslNacbcEFMkDMl+Bcj5ROuS6p8=