diff --git a/src/com/mirantis/mk/git.groovy b/src/com/mirantis/mk/git.groovy
new file mode 100644
index 0000000..411372d
--- /dev/null
+++ b/src/com/mirantis/mk/git.groovy
@@ -0,0 +1,89 @@
+package com.mirantis.mk
+
+/**
+ *
+ * Git functions
+ *
+ */
+
+/**
+ * Checkout single git repository
+ *
+ * @param path            Directory to checkout repository to
+ * @param url             Source Git repository URL
+ * @param branch          Source Git repository branch
+ * @param credentialsId   Credentials ID to use for source Git
+ */
+def checkoutGitRepository(path, url, branch, credentialsId = null){
+    checkout([
+        $class: 'GitSCM',
+        branches: [[name: "*/${branch}"]],
+        doGenerateSubmoduleConfigurations: false,
+        extensions: [[$class: 'RelativeTargetDirectory', relativeTargetDir: path]],
+        submoduleCfg: [],
+        userRemoteConfigs: [[url: url, credentialsId: credentialsId]]
+    ])
+    dir(path) {
+        sh(returnStdout: true, script: 'git rev-parse HEAD').trim()
+    }
+}
+
+/**
+ * Parse HEAD of current directory and return commit hash
+ */
+def getGitCommit() {
+    git_commit = sh (
+        script: 'git rev-parse HEAD',
+        returnStdout: true
+    ).trim()
+    return git_commit
+}
+
+/**
+ * Checkout git repositories in parallel
+ *
+ * @param path            Directory to checkout to
+ * @param url             Git repository url
+ * @param branch          Git repository branch
+ * @param credentialsId   Credentials ID to use
+ * @param poll            Poll automatically
+ * @param clean           Clean status
+ */
+def checkoutGitParallel(path, url, branch, credentialsId = null, poll = true, clean = true) {
+    return {
+        print "Checking out ${url}, branch ${branch} into ${path}"
+        dir(path) {
+            git url: url,
+                branch: branch,
+                credentialsId: credentialsId,
+                poll: poll,
+                clean: clean
+        }
+    }
+}
+
+/**
+ * Mirror git repository
+ */
+def mirrorReporitory(sourceUrl, targetUrl, credentialsId, branches, followTags = false, gitEmail = 'jenkins@localhost', gitUsername = 'Jenkins') {
+    def ssl = new com.mirantis.mk.ssl()
+    if (branches instanceof String) {
+        branches = branches.tokenize(',')
+    }
+    ssl.prepareSshAgentKey(credentialsId)
+    ssl.ensureKnownHosts(targetUrl)
+
+    sh "git remote | grep target || git remote add target ${TARGET_URL}"
+    agentSh "git remote update --prune"
+    for (i=0; i < branches.size; i++) {
+        branch = branches[i]
+        sh "git branch | grep ${branch} || git checkout -b ${branch} origin/${branch}"
+        sh "git branch | grep ${branch} && git checkout ${branch} && git reset --hard origin/${branch}"
+
+        sh "git config --global user.email '${gitEmail}'"
+        sh "git config --global user.name '${gitUsername}'"
+        sh "git ls-tree target/${branch} && git merge --no-edit --ff target/${branch} || echo 'Target repository is empty, skipping merge'"
+        followTagsArg = followTags ? "--follow-tags" : ""
+        agentSh "git push ${followTagsArg} target HEAD:${branch}"
+    }
+}