package org.jenkinsci.plugins.gitclient;

import hudson.EnvVars;
import hudson.Functions;
import hudson.model.TaskListener;
import hudson.plugins.git.GitAPI;

import java.io.File;

/**
 * @author <a href="mailto:nicolas.deloof@gmail.com">Nicolas De Loof</a>
 */
public class Git {

    private File repository;
    private TaskListener listener;
    private EnvVars env;
    private String exe;

    public Git(TaskListener listener, EnvVars env) {
        this.listener = listener;
        this.env = env;
    }

    public static Git with(TaskListener listener, EnvVars env) {
        return new Git(listener, env);
    }

    public Git in(File repository) {
        this.repository = repository;
        return this;
    }

    /**
     * Set the (node/environment specific) git executable to be used
     * If not set, JGit implementation will be used, assuming you don't rely on unimplemented CLI methods
     */
    public Git using(String exe) {
        this.exe = exe;
        return this;
    }

    public GitClient getClient() {
        if (listener == null) listener = TaskListener.NULL;
        if (env == null) env = new EnvVars();

        if (exe == null || "jgit".equalsIgnoreCase(exe)) {
            return new JGitAPIImpl(repository, listener);
        }
        // Ensure we return a backward compatible GitAPI, even API only claim to provide a GitClient
        return new GitAPI(exe, repository, listener, env);
    }

    // Can be use to force use of the 100% backward-compatible CLI GitClient
    public static boolean USE_CLI = Boolean.getBoolean(Git.class.getName() + ".useCLI");

}

@@ -1560,18 +1560,34 @@
 ean.
-getBoolean
+valueOf(System.getProperty
 (Git
@@ -1614,14 +1614,23 @@
 .useCLI%22
+, %22true%22)
 );%0A%0A%7D%0A

use git-cli as default implementation JGit introduces a bunch of regressions