diff --git a/cmd/feature.ab b/cmd/feature.ab
index 39dd225..7555bbf 100644
--- a/cmd/feature.ab
+++ b/cmd/feature.ab
@@ -1,4 +1,5 @@
 import * from "../config.ab"
+import * from "../git/branch.ab"
 
 fun branch(feature: Text): Text {
     let prefix = get_feature_prefix()
@@ -8,20 +9,20 @@ fun branch(feature: Text): Text {
 
 fun feature_start(feature: Text, description: Text): Null {
     let branch = branch(feature)
-    let base = get_dev_branch()
 
-    echo "git switch -c {branch} {base}"
-    echo "git config --no-add branch.\"{branch}\".description \"{description}\""
+    unsafe branch_create(branch, get_dev_branch())
+    unsafe branch_set_description(branch, description)
 }
 
 fun feature_checkout(feature: Text): Null {
-    let branch = branch(feature)
-
-    echo "git checkout \"{branch}\""
+    unsafe branch_checkout(branch(feature))
 }
 
 fun feature_publish(feature: Text): Null {
-    echo "Publish feature {feature}"
+    unsafe branch_push(
+        branch(feature), 
+        get_push_remote()
+    )
 }
 
 fun feature_finish(feature: Text): Null {
@@ -29,7 +30,14 @@ fun feature_finish(feature: Text): Null {
 }
 
 fun feature_delete(feature: Text): Null {
-    echo "Delete feature {feature}"
+    let dev_branch = get_dev_branch()
+    let branch = branch(feature)
+
+    if branch_get_current() == dev_branch {
+        branch_checkout(dev_branch)
+    }
+
+    branch_delete(branch)
 }
 
 fun feature_rebase(feature: Text): Null {
diff --git a/git/branch.ab b/git/branch.ab
new file mode 100644
index 0000000..4c9407b
--- /dev/null
+++ b/git/branch.ab
@@ -0,0 +1,30 @@
+import * from "../config.ab"
+
+pub fun branch_get_current(): Text {
+    return unsafe $git branch --show-current$
+}
+
+pub fun branch_create(branch: Text, start_point: Text): Null {
+    echo "git switch -c \"{branch}\" \"{start_point}\""
+    // $git switch -c "{branch}" "{start_point}"$?
+}
+
+pub fun branch_checkout(branch: Text): Null {
+    echo "git checkout \"{branch}\""
+    // $git checkout "{branch}$?
+}
+
+pub fun branch_delete(branch: Text): Null {
+    echo "git branch -d \"{branch}\""
+    // $git branch -d "{branch}"$?
+}
+
+pub fun branch_set_description(branch: Text, description: Text): Null {
+    echo "git config --no-add branch.\"{branch}\".description \"{description}\""4
+    // $git config --no-add branch."{branch}".description "{description}"$?
+}
+
+pub fun branch_push(branch: Text, remote: Text): Null {
+    echo "git push \"{remote}\" \"{branch}\""
+    // $git push "{remote}" "{branch}"$?
+}
\ No newline at end of file