fun buildGitCloneCommand()

in plugins/toolkit/jetbrains-gateway/src/software/aws/toolkits/jetbrains/gateway/connection/AbstractSsmCommandExecutor.kt [102:156]
47 lines of code
9 McCabe index (conditional complexity)

    fun buildGitCloneCommand(remoteScriptPath: String, gitSettings: GitSettings.CloneGitSettings): GeneralCommandLine {
        val repoUri = gitSettings.repo
        val branch = gitSettings.branch

        val gitHost = buildString {
            append(repoUri.host)
            if (repoUri.port != -1) {
                append(":${repoUri.port}")
            }
        }

        val isSsh = repoUri.scheme == "ssh"
        val gitConfig = GitWrappers.getConfig()

        val command = buildString {
            if (gitConfig != null) {
                val gitConfigArguments = buildString {
                    val name = gitConfig[GitWrappers.USER_NAME_KEY]
                    val email = gitConfig[GitWrappers.USER_EMAIL_KEY]

                    if (name != null) {
                        append(" -n '$name'")
                    }

                    if (email != null) {
                        append(" -e '$email'")
                    }
                }

                if (gitConfigArguments.isNotBlank()) {
                    append("$remoteScriptPath/git-config-user-email.sh $gitConfigArguments &&")
                }
            }

            if (isSsh) {
                append("$remoteScriptPath/keyscan-git-host.sh $gitHost &&")
            }
            append("$remoteScriptPath/git-clone.sh $repoUri $branch")
        }

        return newSshCommand()
            .also { cmd ->
                if (isSsh) {
                    cmd.addSshOption("-A")
                    val agent = SshAgentService.agentInstance()
                    if (agent is SocketBasedSshAgent) {
                        cmd.withEnvironment(mapOf(SSH_AGENT_VAR to agent.socket))
                    }
                }
            }
            // force tty-allocation since providing a command turns it off
            .addSshOption("-t")
            .addToRemoteCommand(command)
            .constructCommandLine()
    }