Add options for add/status commands

tests/git-auto-commit.bats

@@ -14,6 +14,8 @@ setup() {
     export INPUT_COMMIT_MESSAGE="Commit Message"
     export INPUT_BRANCH="master"
     export INPUT_COMMIT_OPTIONS=""
+    export INPUT_ADD_OPTIONS=""
+    export INPUT_STATUS_OPTIONS=""
     export INPUT_FILE_PATTERN="."
     export INPUT_COMMIT_USER_NAME="Test Suite"
     export INPUT_COMMIT_USER_EMAIL="test@github.com"
@@ -115,6 +117,20 @@ git_auto_commit() {
     assert_line "::debug::Push commit to remote branch master"
 }
 
+@test "It applies INPUT_STATUS_OPTIONS when running dirty check" {
+    INPUT_STATUS_OPTIONS="--untracked-files=no"
+
+    touch "${FAKE_LOCAL_REPOSITORY}"/new-file-{1,2}.php
+
+    run git_auto_commit
+
+    assert_success
+
+    assert_line "INPUT_REPOSITORY value: ${INPUT_REPOSITORY}"
+    assert_line "::set-output name=changes_detected::false"
+    assert_line "Working tree clean. Nothing to commit."
+}
+
 @test "It prints a 'Nothing to commit' message in a clean repository" {
     run git_auto_commit
 
@@ -142,6 +158,28 @@ git_auto_commit() {
     assert_line "::debug::Apply commit options "
 }
 
+@test "It applies INPUT_ADD_OPTIONS when adding files" {
+    INPUT_FILE_PATTERN=""
+    INPUT_STATUS_OPTIONS="--untracked-files=no"
+    INPUT_ADD_OPTIONS="-u"
+
+    date > "${FAKE_LOCAL_REPOSITORY}"/remote-files1.txt
+    touch "${FAKE_LOCAL_REPOSITORY}"/new-file-{1,2}.php
+
+    run git_auto_commit
+
+    assert_success
+
+    assert_line "INPUT_STATUS_OPTIONS: --untracked-files=no"
+    assert_line "INPUT_ADD_OPTIONS: -u"
+    assert_line "INPUT_FILE_PATTERN: "
+    assert_line "::debug::Push commit to remote branch master"
+
+    # Assert that PHP files have not been added.
+    run git status
+    assert_output --partial 'new-file-1.php'
+}
+
 @test "It applies INPUT_FILE_PATTERN when creating commit" {
     INPUT_FILE_PATTERN="*.txt *.html"