Formatting

cmd/srpmproc/fetch.go

@@ -21,11 +21,12 @@
 package main
 
 import (
+	"log"
+	"os"
+
 	"github.com/go-git/go-billy/v5/osfs"
 	"github.com/rocky-linux/srpmproc/pkg/srpmproc"
 	"github.com/spf13/cobra"
-	"log"
-	"os"
 )
 
 var fetch = &cobra.Command{

cmd/srpmproc/main.go

@@ -22,10 +22,11 @@ package main
 
 import (
 	"encoding/json"
-	"github.com/rocky-linux/srpmproc/pkg/srpmproc"
 	"log"
 	"os"
 
+	"github.com/rocky-linux/srpmproc/pkg/srpmproc"
+
 	"github.com/spf13/cobra"
 )
 
@@ -97,7 +98,6 @@ func mn(_ *cobra.Command, _ []string) {
 		TaglessMode:          taglessMode,
 		AltLookAside:         altLookAside,
 	})
-
 	if err != nil {
 		log.Fatal(err)
 	}
@@ -111,7 +111,6 @@ func mn(_ *cobra.Command, _ []string) {
 	if err != nil {
 		log.Fatal(err)
 	}
-
 }
 
 func main() {

modulemd/modulemd.go

@@ -22,6 +22,7 @@ package modulemd
 
 import (
 	"fmt"
+
 	"github.com/go-git/go-billy/v5"
 	"gopkg.in/yaml.v3"
 )

pkg/blob/file/file.go

@@ -38,7 +38,7 @@ func New(path string) *File {
 }
 
 func (f *File) Write(path string, content []byte) error {
-	w, err := os.OpenFile(filepath.Join(f.path, path), os.O_CREATE|os.O_TRUNC|os.O_RDWR, 0644)
+	w, err := os.OpenFile(filepath.Join(f.path, path), os.O_CREATE|os.O_TRUNC|os.O_RDWR, 0o644)
 	if err != nil {
 		return fmt.Errorf("could not open file: %v", err)
 	}
@@ -57,7 +57,7 @@ func (f *File) Write(path string, content []byte) error {
 }
 
 func (f *File) Read(path string) ([]byte, error) {
-	r, err := os.OpenFile(filepath.Join(f.path, path), os.O_RDONLY, 0644)
+	r, err := os.OpenFile(filepath.Join(f.path, path), os.O_RDONLY, 0o644)
 	if err != nil {
 		if os.IsNotExist(err) {
 			return nil, nil

pkg/blob/gcs/gcs.go

@@ -21,10 +21,11 @@
 package gcs
 
 import (
-	"cloud.google.com/go/storage"
 	"context"
 	"fmt"
 	"io/ioutil"
+
+	"cloud.google.com/go/storage"
 )
 
 type GCS struct {

pkg/blob/s3/s3.go

@@ -22,6 +22,8 @@ package s3
 
 import (
 	"bytes"
+	"io/ioutil"
+
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/aws/awserr"
 	"github.com/aws/aws-sdk-go/aws/credentials"
@@ -29,7 +31,6 @@ import (
 	"github.com/aws/aws-sdk-go/service/s3"
 	"github.com/aws/aws-sdk-go/service/s3/s3manager"
 	"github.com/spf13/viper"
-	"io/ioutil"
 )
 
 type S3 struct {

pkg/data/import.go

@@ -21,8 +21,9 @@
 package data
 
 import (
-	"github.com/go-git/go-git/v5"
 	"hash"
+
+	"github.com/go-git/go-git/v5"
 )
 
 type ImportMode interface {

pkg/data/process.go

@@ -21,10 +21,11 @@
 package data
 
 import (
+	"log"
+
 	"github.com/go-git/go-billy/v5"
 	"github.com/go-git/go-git/v5/plumbing/transport"
 	"github.com/rocky-linux/srpmproc/pkg/blob"
-	"log"
 )
 
 type FsCreatorFunc func(branch string) (billy.Filesystem, error)

pkg/data/utils.go

@@ -27,11 +27,12 @@ import (
 	"crypto/sha512"
 	"encoding/hex"
 	"fmt"
-	"github.com/go-git/go-billy/v5"
 	"hash"
 	"io"
 	"os"
 	"path/filepath"
+
+	"github.com/go-git/go-billy/v5"
 )
 
 func CopyFromFs(from billy.Filesystem, to billy.Filesystem, path string) error {
@@ -44,7 +45,7 @@ func CopyFromFs(from billy.Filesystem, to billy.Filesystem, path string) error {
 		fullPath := filepath.Join(path, fi.Name())
 
 		if fi.IsDir() {
-			_ = to.MkdirAll(fullPath, 0755)
+			_ = to.MkdirAll(fullPath, 0o755)
 			err := CopyFromFs(from, to, fullPath)
 			if err != nil {
 				return err

pkg/directives/add.go

@@ -50,7 +50,7 @@ func add(cfg *srpmprocpb.Cfg, pd *data.ProcessData, md *data.ModeData, patchTree
 		case *srpmprocpb.Add_File:
 			filePath = checkAddPrefix(eitherString(filepath.Base(addType.File), add.Name))
 
-			fPatch, err := patchTree.Filesystem.OpenFile(addType.File, os.O_RDONLY, 0644)
+			fPatch, err := patchTree.Filesystem.OpenFile(addType.File, os.O_RDONLY, 0o644)
 			if err != nil {
 				return errors.New(fmt.Sprintf("COULD_NOT_OPEN_FROM:%s", addType.File))
 			}
@@ -80,7 +80,7 @@ func add(cfg *srpmprocpb.Cfg, pd *data.ProcessData, md *data.ModeData, patchTree
 			break
 		}
 
-		f, err := pushTree.Filesystem.OpenFile(filePath, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0644)
+		f, err := pushTree.Filesystem.OpenFile(filePath, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0o644)
 		if err != nil {
 			return errors.New(fmt.Sprintf("COULD_NOT_OPEN_DESTINATION:%s", filePath))
 		}

pkg/directives/lookaside.go

@@ -128,7 +128,7 @@ func lookaside(cfg *srpmprocpb.Cfg, _ *data.ProcessData, md *data.ModeData, patc
 			}
 
 			path := filepath.Join("SOURCES", fmt.Sprintf("%s.tar.gz", directive.ArchiveName))
-			pushF, err := pushTree.Filesystem.OpenFile(path, os.O_CREATE|os.O_TRUNC|os.O_RDWR, 0644)
+			pushF, err := pushTree.Filesystem.OpenFile(path, os.O_CREATE|os.O_TRUNC|os.O_RDWR, 0o644)
 			if err != nil {
 				return errors.New(fmt.Sprintf("COULD_NOT_CREATE_TAR_FILE:%s", path))
 			}

pkg/directives/patch.go

@@ -24,6 +24,7 @@ import (
 	"bytes"
 	"errors"
 	"fmt"
+
 	"github.com/bluekeyes/go-gitdiff/gitdiff"
 	"github.com/go-git/go-git/v5"
 	srpmprocpb "github.com/rocky-linux/srpmproc/pb"

pkg/directives/replace.go

@@ -51,7 +51,7 @@ func replace(cfg *srpmprocpb.Cfg, pd *data.ProcessData, _ *data.ModeData, patchT
 
 		switch replacing := replace.Replacing.(type) {
 		case *srpmprocpb.Replace_WithFile:
-			fPatch, err := patchTree.Filesystem.OpenFile(replacing.WithFile, os.O_RDONLY, 0644)
+			fPatch, err := patchTree.Filesystem.OpenFile(replacing.WithFile, os.O_RDONLY, 0o644)
 			if err != nil {
 				return errors.New(fmt.Sprintf("COULD_NOT_OPEN_REPLACING:%s", replacing.WithFile))
 			}

pkg/directives/spec_change.go

@@ -41,9 +41,7 @@ const (
 	sectionChangelog = "%changelog"
 )
 
-var (
+var sections = []string{"%description", "%prep", "%build", "%install", "%files", "%changelog"}
-	sections = []string{"%description", "%prep", "%build", "%install", "%files", "%changelog"}
-)
 
 type sourcePatchOperationInLoopRequest struct {
 	cfg           *srpmprocpb.Cfg
@@ -212,7 +210,7 @@ func specChange(cfg *srpmprocpb.Cfg, pd *data.ProcessData, md *data.ModeData, _
 		return errors.New("COULD_NOT_STAT_SPEC_FILE")
 	}
 
-	specFile, err := pushTree.Filesystem.OpenFile(filePath, os.O_RDONLY, 0644)
+	specFile, err := pushTree.Filesystem.OpenFile(filePath, os.O_RDONLY, 0o644)
 	if err != nil {
 		return errors.New("COULD_NOT_READ_SPEC_FILE")
 	}

pkg/misc/regex.go

@@ -2,10 +2,11 @@ package misc
 
 import (
 	"fmt"
-	"github.com/rocky-linux/srpmproc/pkg/data"
 	"path/filepath"
 	"regexp"
 	"strings"
+
+	"github.com/rocky-linux/srpmproc/pkg/data"
 )
 
 func GetTagImportRegex(pd *data.ProcessData) *regexp.Regexp {
@@ -37,7 +38,6 @@ func GetTagImportRegex(pd *data.ProcessData) *regexp.Regexp {
 // if we are ok with importing that reference.  We are looking for the traditional <prefix><version><suffix> pattern, like "c9s", and also the
 // modular "stream-<NAME>-<VERSION>-rhel-<VERSION> branch pattern as well
 func TaglessRefOk(tag string, pd *data.ProcessData) bool {
-
 	// First case is very easy: if we are "refs/heads/<prefix><version><suffix>" , then this is def. a branch we should import
 	if strings.HasPrefix(tag, fmt.Sprintf("refs/heads/%s%d%s", pd.ImportBranchPrefix, pd.Version, pd.BranchSuffix)) {
 		return true

pkg/modes/git.go

@@ -22,8 +22,6 @@ package modes
 
 import (
 	"fmt"
-	"github.com/go-git/go-git/v5/plumbing/transport"
-	"github.com/rocky-linux/srpmproc/pkg/misc"
 	"io/ioutil"
 	"net/http"
 	"path/filepath"
@@ -31,6 +29,9 @@ import (
 	"strings"
 	"time"
 
+	"github.com/go-git/go-git/v5/plumbing/transport"
+	"github.com/rocky-linux/srpmproc/pkg/misc"
+
 	"github.com/go-git/go-billy/v5/memfs"
 	"github.com/go-git/go-git/v5"
 	"github.com/go-git/go-git/v5/config"
@@ -146,7 +147,6 @@ func (g *GitMode) RetrieveSource(pd *data.ProcessData) (*data.ModeData, error) {
 	}
 
 	tagIter, err := repo.TagObjects()
-
 	if err != nil {
 		return nil, fmt.Errorf("could not get tag objects: %v", err)
 	}
@@ -221,7 +221,6 @@ func (g *GitMode) RetrieveSource(pd *data.ProcessData) (*data.ModeData, error) {
 }
 
 func (g *GitMode) WriteSource(pd *data.ProcessData, md *data.ModeData) error {
-
 	remote, err := md.Repo.Remote("upstream")
 
 	if err != nil && !pd.TaglessMode {

pkg/rpmutils/regex.go

@@ -4,8 +4,4 @@ import "regexp"
 
 var (
 	Nvr = regexp.MustCompile("^(\\S+)-([\\w~%.+]+)-(\\w+(?:\\.[\\w+]+)+?)(?:\\.(\\w+))?(?:\\.rpm)?$")
-	epoch      = regexp.MustCompile("(\\d+):")
-	module     = regexp.MustCompile("^(.+)-(.+)-([0-9]{19})\\.((?:.+){8})$")
-	dist       = regexp.MustCompile("(\\.el\\d(?:_\\d|))")
-	moduleDist = regexp.MustCompile("\\.module.+$")
 )

pkg/srpmproc/fetch.go

@@ -3,15 +3,16 @@ package srpmproc
 import (
 	"errors"
 	"fmt"
-	"github.com/go-git/go-billy/v5"
-	"github.com/rocky-linux/srpmproc/pkg/blob"
-	"github.com/rocky-linux/srpmproc/pkg/data"
 	"io"
 	"io/ioutil"
 	"log"
 	"net/http"
 	"path/filepath"
 	"strings"
+
+	"github.com/go-git/go-billy/v5"
+	"github.com/rocky-linux/srpmproc/pkg/blob"
+	"github.com/rocky-linux/srpmproc/pkg/data"
 )
 
 func Fetch(logger io.Writer, cdnUrl string, dir string, fs billy.Filesystem, storage blob.Storage) error {
@@ -101,7 +102,7 @@ func Fetch(logger io.Writer, cdnUrl string, dir string, fs billy.Filesystem, sto
 			return fmt.Errorf("checksum in metadata does not match dist-git file")
 		}
 
-		err = fs.MkdirAll(filepath.Join(dir, filepath.Dir(path)), 0755)
+		err = fs.MkdirAll(filepath.Join(dir, filepath.Dir(path)), 0o755)
 		if err != nil {
 			return fmt.Errorf("could not create all directories")
 		}

pkg/srpmproc/patch.go

@@ -23,8 +23,6 @@ package srpmproc
 import (
 	"encoding/json"
 	"fmt"
-	"github.com/go-git/go-git/v5/plumbing/transport"
-	"github.com/rocky-linux/srpmproc/pkg/misc"
 	"io/ioutil"
 	"log"
 	"os"
@@ -32,6 +30,9 @@ import (
 	"strings"
 	"time"
 
+	"github.com/go-git/go-git/v5/plumbing/transport"
+	"github.com/rocky-linux/srpmproc/pkg/misc"
+
 	"github.com/go-git/go-billy/v5"
 	"github.com/go-git/go-billy/v5/memfs"
 	"github.com/go-git/go-git/v5"

pkg/srpmproc/process.go

@@ -24,6 +24,16 @@ import (
 	"bufio"
 	"encoding/hex"
 	"fmt"
+	"io"
+	"io/ioutil"
+	"log"
+	"os"
+	"os/exec"
+	"os/user"
+	"path/filepath"
+	"strings"
+	"time"
+
 	"github.com/go-git/go-billy/v5"
 	"github.com/go-git/go-billy/v5/osfs"
 	"github.com/go-git/go-git/v5/plumbing/format/gitignore"
@@ -38,15 +48,6 @@ import (
 	"github.com/rocky-linux/srpmproc/pkg/misc"
 	"github.com/rocky-linux/srpmproc/pkg/modes"
 	"github.com/rocky-linux/srpmproc/pkg/rpmutils"
-	"io"
-	"io/ioutil"
-	"log"
-	"os"
-	"os/exec"
-	"os/user"
-	"path/filepath"
-	"strings"
-	"time"
 
 	"github.com/go-git/go-billy/v5/memfs"
 	"github.com/go-git/go-git/v5"
@@ -227,7 +228,7 @@ func NewProcessData(req *ProcessDataRequest) (*data.ProcessData, error) {
 				return nil, err
 			}
 			tmpDir := filepath.Join(req.TmpFsMode, branch)
-			err = fs.MkdirAll(tmpDir, 0755)
+			err = fs.MkdirAll(tmpDir, 0o755)
 			if err != nil {
 				return nil, fmt.Errorf("could not create tmpfs dir: %v", err)
 			}
@@ -287,7 +288,6 @@ func NewProcessData(req *ProcessDataRequest) (*data.ProcessData, error) {
 // all files that are remote goes into .gitignore
 // all ignored files' hash goes into .{Name}.metadata
 func ProcessRPM(pd *data.ProcessData) (*srpmprocpb.ProcessResponse, error) {
-
 	// if we are using "tagless mode", then we need to jump to a completely different import process:
 	// Version info needs to be derived from rpmbuild + spec file, not tags
 	if pd.TaglessMode {
@@ -761,7 +761,7 @@ func processRPMTagless(pd *data.ProcessData) (*srpmprocpb.ProcessResponse, error
 		if err := os.RemoveAll(localPath); err != nil {
 			return nil, fmt.Errorf("Could not remove previous temporary directory: %s", localPath)
 		}
-		if err := os.Mkdir(localPath, 0755); err != nil {
+		if err := os.Mkdir(localPath, 0o755); err != nil {
 			return nil, fmt.Errorf("Could not create temporary directory: %s", localPath)
 		}
 
@@ -993,7 +993,6 @@ func processRPMTagless(pd *data.ProcessData) (*srpmprocpb.ProcessResponse, error
 		BranchCommits:  latestHashForBranch,
 		BranchVersions: versionForBranch,
 	}, nil
-
 }
 
 // Given a local repo on disk, ensure it's in the "traditional" format.  This means:
@@ -1001,13 +1000,12 @@ func processRPMTagless(pd *data.ProcessData) (*srpmprocpb.ProcessResponse, error
 //   - metadata file has the old "<SHASUM>  SOURCES/<filename>"  format
 //   - SPECS/ and SOURCES/ exist and are populated correctly
 func convertLocalRepo(pkgName string, localRepo string) (bool, error) {
-
 	// Make sure we have a SPECS and SOURCES folder made:
-	if err := os.MkdirAll(fmt.Sprintf("%s/SOURCES", localRepo), 0755); err != nil {
+	if err := os.MkdirAll(fmt.Sprintf("%s/SOURCES", localRepo), 0o755); err != nil {
 		return false, fmt.Errorf("Could not create SOURCES directory in: %s", localRepo)
 	}
 
-	if err := os.MkdirAll(fmt.Sprintf("%s/SPECS", localRepo), 0755); err != nil {
+	if err := os.MkdirAll(fmt.Sprintf("%s/SPECS", localRepo), 0o755); err != nil {
 		return false, fmt.Errorf("Could not create SPECS directory in: %s", localRepo)
 	}
 
@@ -1017,15 +1015,14 @@ func convertLocalRepo(pkgName string, localRepo string) (bool, error) {
 		return false, err
 	}
 
-	for _, file := range files {
+	for _, f := range files {
-
 		// We don't want to process SOURCES, SPECS, or any of our .git folders
-		if file.Name() == "SOURCES" || file.Name() == "SPECS" || strings.HasPrefix(file.Name(), ".git") || file.Name() == "."+pkgName+".metadata" {
+		if f.Name() == "SOURCES" || f.Name() == "SPECS" || strings.HasPrefix(f.Name(), ".git") || f.Name() == "."+pkgName+".metadata" {
 			continue
 		}
 
 		// If we have a metadata "sources" file, we need to read it and convert to the old .<pkgname>.metadata format
-		if file.Name() == "sources" {
+		if f.Name() == "sources" {
 			convertStatus := convertMetaData(pkgName, localRepo)
 
 			if convertStatus != true {
@@ -1036,15 +1033,15 @@ func convertLocalRepo(pkgName string, localRepo string) (bool, error) {
 		}
 
 		// Any file that ends in a ".spec" should be put into SPECS/
-		if strings.HasSuffix(file.Name(), ".spec") {
+		if strings.HasSuffix(f.Name(), ".spec") {
-			err := os.Rename(fmt.Sprintf("%s/%s", localRepo, file.Name()), fmt.Sprintf("%s/SPECS/%s", localRepo, file.Name()))
+			err := os.Rename(fmt.Sprintf("%s/%s", localRepo, f.Name()), fmt.Sprintf("%s/SPECS/%s", localRepo, f.Name()))
 			if err != nil {
 				return false, fmt.Errorf("Error moving .spec file to SPECS/")
 			}
 		}
 
 		// if a file isn't skipped in one of the above checks, then it must be a file that belongs in SOURCES/
-		os.Rename(fmt.Sprintf("%s/%s", localRepo, file.Name()), fmt.Sprintf("%s/SOURCES/%s", localRepo, file.Name()))
+		os.Rename(fmt.Sprintf("%s/%s", localRepo, f.Name()), fmt.Sprintf("%s/SOURCES/%s", localRepo, f.Name()))
 	}
 
 	return true, nil
@@ -1053,7 +1050,6 @@ func convertLocalRepo(pkgName string, localRepo string) (bool, error) {
 // Given a local "sources" metadata file (new CentOS Stream format), convert it into the older
 // classic CentOS style:  "<HASH>  SOURCES/<FILENAME>"
 func convertMetaData(pkgName string, localRepo string) bool {
-
 	lookAside, err := os.Open(fmt.Sprintf("%s/sources", localRepo))
 	if err != nil {
 		return false
@@ -1072,7 +1068,6 @@ func convertMetaData(pkgName string, localRepo string) bool {
 	//   - take the
 	// Then check
 	for scanner.Scan() {
-
 		tmpLine := strings.Fields(scanner.Text())
 		// make sure line starts with a "SHA" or "MD" before processing - otherwise it might not be a valid format lookaside line!
 		if !(strings.HasPrefix(tmpLine[0], "SHA") || strings.HasPrefix(tmpLine[0], "MD")) {
@@ -1085,12 +1080,11 @@ func convertMetaData(pkgName string, localRepo string) bool {
 		tmpLine[1] = fmt.Sprintf("SOURCES/%s", tmpLine[1])
 
 		convertedLA = append(convertedLA, fmt.Sprintf("%s %s", tmpLine[3], tmpLine[1]))
-
 	}
 	lookAside.Close()
 
 	// open .<NAME>.metadata file for writing our old-format lines
-	lookAside, err = os.OpenFile(fmt.Sprintf("%s/.%s.metadata", localRepo, pkgName), os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
+	lookAside, err = os.OpenFile(fmt.Sprintf("%s/.%s.metadata", localRepo, pkgName), os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0o644)
 	if err != nil {
 		fmt.Errorf("Error opening new .metadata file for writing.")
 		return false
@@ -1116,7 +1110,6 @@ func convertMetaData(pkgName string, localRepo string) bool {
 //   - extract RPM version info from that SRPM, and return it
 // If we are in tagless mode, we need to get a package version somehow!
 func getVersionFromSpec(pkgName string, localRepo string, majorVersion int) string {
-
 	// Make sure we have "rpm" and "rpmbuild" and "cp" available in our PATH.  Otherwise, this won't work:
 	_, err := exec.LookPath("rpm")
 	if err != nil {
@@ -1135,7 +1128,7 @@ func getVersionFromSpec(pkgName string, localRepo string, majorVersion int) stri
 
 	// create separate temp folder space to do our RPM work - we don't want to accidentally contaminate the main Git area:
 	rpmBuildPath := fmt.Sprintf("%s_rpm", localRepo)
-	os.Mkdir(rpmBuildPath, 0755)
+	os.Mkdir(rpmBuildPath, 0o755)
 
 	// Copy SOURCES/ and SPECS/ into the temp rpmbuild directory recursively
 	// Yes, we could create or import an elaborate Go-native way to do this, but damnit this is easier:
@@ -1165,7 +1158,7 @@ func getVersionFromSpec(pkgName string, localRepo string, majorVersion int) stri
 		srcFile := strings.Fields(scanner.Text())[1]
 
 		// write a dummy file of the same name into the rpmbuild SOURCES/ directory:
-		dummyFile, err := os.OpenFile(fmt.Sprintf("%s/%s", rpmBuildPath, srcFile), os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
+		dummyFile, err := os.OpenFile(fmt.Sprintf("%s/%s", rpmBuildPath, srcFile), os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0o644)
 		if err != nil {
 			return ""
 		}
@@ -1222,7 +1215,6 @@ func getVersionFromSpec(pkgName string, localRepo string, majorVersion int) stri
 	// return name-version-release string we derived:
 	log.Printf("Derived NVR %s from tagless repo via temporary SRPM build\n", nvr)
 	return nvr
-
 }
 
 // We need to loop through the lookaside blob files ("SourcesToIgnore"),
@@ -1230,7 +1222,6 @@ func getVersionFromSpec(pkgName string, localRepo string, majorVersion int) stri
 //
 // We also need to add the source paths to .gitignore in the git repo, so we don't accidentally commit + push them
 func processLookasideSources(pd *data.ProcessData, md *data.ModeData, localDir string) error {
-
 	w := md.Worktree
 	metadata, err := w.Filesystem.Create(fmt.Sprintf(".%s.metadata", md.Name))
 	if err != nil {
@@ -1240,7 +1231,7 @@ func processLookasideSources(pd *data.ProcessData, md *data.ModeData, localDir s
 	// Keep track of files we've already uploaded - don't want duplicates!
 	var alreadyUploadedBlobs []string
 
-	gitIgnore, err := os.OpenFile(fmt.Sprintf("%s/.gitignore", localDir), os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
+	gitIgnore, err := os.OpenFile(fmt.Sprintf("%s/.gitignore", localDir), os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0o644)
 	if err != nil {
 		return err
 	}
@@ -1307,13 +1298,11 @@ func processLookasideSources(pd *data.ProcessData, md *data.ModeData, localDir s
 	}
 
 	return nil
-
 }
 
 // Given an input branch name to import from, like "refs/heads/c9s", produce the tagless branch name we want to commit to, like "r9s"
 // Modular translation of CentOS stream branches i is also done - branch stream-maven-3.8-rhel-9.1.0  ---->  r9s-stream-maven-3.8_9.1.0
 func taglessBranchName(fullBranch string, pd *data.ProcessData) string {
-
 	// Split the full branch name "refs/heads/blah" to only get the short name - last entry
 	tmpBranch := strings.Split(fullBranch, "/")
 	branch := tmpBranch[len(tmpBranch)-1]
@@ -1330,9 +1319,8 @@ func taglessBranchName(fullBranch string, pd *data.ProcessData) string {
 	moduleString := branch[0:rhelSpot]
 
 	// major minor version is everything after the "-rhel-" string
-	majorMinor := branch[rhelSpot+6 : len(branch)]
+	majorMinor := branch[rhelSpot+6:]
 
 	// return translated modular branch:
 	return fmt.Sprintf("%s%d%s-%s_%s", pd.BranchPrefix, pd.Version, pd.BranchSuffix, moduleString, majorMinor)
-
 }