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56 changes: 9 additions & 47 deletions pkg/git/git.go
Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,6 @@ import (
"os/exec"
"regexp"
"strings"

"upgradebot/config"
)

Expand All @@ -21,38 +20,14 @@ func NewGit(config *config.Config) *Git {

// CloneQuorumRepository - clone the repository of Quorum locally and add the go-ethereum remote as `geth`
func (s *Git) CloneQuorumRepository() {
cmd := exec.Command("git", "clone", s.config.QuorumGitRepo, s.config.QuorumRepoFolder)
out, err := cmd.Output()
if checkCmdError("git clone", cmd, out, err) {
return
err := exec.Command("git", "clone", s.config.QuorumGitRepo, s.config.QuorumRepoFolder).Run()
if err != nil {
log.Fatal(err)
}

// load geth tags
cmd = s.buildGitCommandOnRepo("remote", "add", "geth", s.config.GethGitRepo)
out, err = cmd.Output()
if checkCmdError("git remote add", cmd, out, err) {
return
}

cmd = s.buildGitCommandOnRepo("fetch", "geth", "--tags", "-f")
out, err = cmd.Output()
if checkCmdError("git fetch tags", cmd, out, err) {
return
}
}

func checkCmdError(reason string, cmd *exec.Cmd, out []byte, err error) bool {
if err == nil {
return false
}
log.Printf("env: %+v", cmd.Env)
switch err := err.(type) {
case *exec.ExitError:
log.Fatalf("%s: %s: %v\n%s\n%s", reason, cmd.String(), err, string(out), string(err.Stderr))
default:
log.Fatalf("%s: %s: %v\n%s", reason, cmd.String(), err, string(out))
}
return true
s.executeGitCommandOnRepo("remote", "add", "geth", s.config.GethGitRepo)
s.executeGitCommandOnRepo("fetch", "geth", "--tags")
}

// ClearQuorumRepository - delete the repository folder
Expand All @@ -62,16 +37,8 @@ func (s *Git) ClearQuorumRepository() {

// CreateBranchFromGethTag - create a branch from a geth tag and push the branch to the remote quorum
func (s *Git) CreateBranchFromGethTag(targetTag string, branchName string) {
cmd := s.buildGitCommandOnRepo("checkout", "tags/"+targetTag, "-b", branchName)
out, err := cmd.Output()
if checkCmdError("git checkout tags", cmd, out, err) {
return
}
cmd = s.buildGitCommandOnRepo("push", "-u", "origin", branchName)
out, err = cmd.Output()
if checkCmdError("git push", cmd, out, err) {
return
}
s.executeGitCommandOnRepo("checkout", "tags/"+targetTag, "-b", branchName)
s.executeGitCommandOnRepo("push", "-u", "origin", branchName)
}

/**
Expand Down Expand Up @@ -126,13 +93,8 @@ func (s *Git) GetChangedFilesAgainstGethBaseVersion(baseGethTag string) []string
}

func (s *Git) executeGitCommandOnRepo(arg ...string) ([]byte, error) {
cmd := s.buildGitCommandOnRepo(arg...)
log.Println(cmd.String())
return cmd.Output()
}

func (s *Git) buildGitCommandOnRepo(arg ...string) *exec.Cmd {
cmd := exec.Command("git", arg...)
cmd.Dir = s.config.QuorumRepoFolder
return cmd
log.Println(cmd.String())
return cmd.Output()
}