fix: apply code build script

Author: github-actions[bot]

dist/entrypoint.sh

@@ -27,25 +27,13 @@ _log() {
 }
 
 _main() {
-    if "$INPUT_SKIP_FETCH"; then
-        _log "warning" "git-auto-commit: skip_fetch has been removed in v6. It does not have any effect anymore.";
-    fi
-
-    if "$INPUT_SKIP_CHECKOUT"; then
-        _log "warning" "git-auto-commit: skip_checkout has been removed in v6. It does not have any effect anymore.";
-    fi
-
-    if "$INPUT_CREATE_BRANCH"; then
-        _log "warning" "git-auto-commit: create_branch has been removed in v6. It does not have any effect anymore.";
-    fi
-
     _check_if_git_is_available
 
     _switch_to_repository
 
     _check_if_is_git_repository
 
-    # _check_if_repository_is_in_detached_state
+    _check_if_repository_is_in_detached_state
 
     if "$INPUT_CREATE_GIT_TAG_ONLY"; then
         _log "debug" "Create git tag only";
@@ -56,6 +44,8 @@ _main() {
 
         _set_github_output "changes_detected" "true"
 
+        _switch_to_branch
+
         _add_files
 
         # Check dirty state of repo again using git-diff.
@@ -120,13 +110,40 @@ _check_if_is_git_repository() {
 _check_if_repository_is_in_detached_state() {
     if [ -z "$(git symbolic-ref HEAD)" ]
     then
-        _log "error" "Repository is in detached HEAD state. Please make sure you check out a branch. Adjust the `ref` input accordingly.";
-        exit 1;
+        _log "warning" "Repository is in a detached HEAD state. git-auto-commit will likely handle this automatically. To avoid it, check out a branch using the ref option in actions/checkout.";
     else
         _log "debug" "Repository is on a branch.";
     fi
 }
 
+_switch_to_branch() {
+    echo "INPUT_BRANCH value: $INPUT_BRANCH";
+
+    # Fetch remote to make sure that repo can be switched to the right branch.
+    if "$INPUT_SKIP_FETCH"; then
+        _log "debug" "git-fetch will not be executed.";
+    else
+        _log "debug" "git-fetch will be executed.";
+        git fetch --depth=1;
+    fi
+
+    # If `skip_checkout`-input is true, skip the entire checkout step.
+    if "$INPUT_SKIP_CHECKOUT"; then
+        _log "debug" "git-checkout will not be executed.";
+    else
+        _log "debug" "git-checkout will be executed.";
+        # Create new local branch if `create_branch`-input is true
+        if "$INPUT_CREATE_BRANCH"; then
+            # shellcheck disable=SC2086
+            git checkout -B $INPUT_BRANCH --;
+        else
+            # Switch to branch from current Workflow run
+            # shellcheck disable=SC2086
+            git checkout $INPUT_BRANCH --;
+        fi
+    fi
+}
+
 _add_files() {
     echo "INPUT_ADD_OPTIONS: ${INPUT_ADD_OPTIONS}";
     _log "debug" "Apply add options ${INPUT_ADD_OPTIONS}";
@@ -159,14 +176,17 @@ _local_commit() {
 }
 
 _tag_commit() {
+    echo "INPUT_TAG_NAME: ${INPUT_TAG_NAME}"
     echo "INPUT_TAGGING_MESSAGE: ${INPUT_TAGGING_MESSAGE}"
 
-    if [ -n "$INPUT_TAGGING_MESSAGE" ]
-    then
-        _log "debug" "Create tag $INPUT_TAGGING_MESSAGE";
-        git -c user.name="$INPUT_COMMIT_USER_NAME" -c user.email="$INPUT_COMMIT_USER_EMAIL" tag -a "$INPUT_TAGGING_MESSAGE" -m "$INPUT_TAGGING_MESSAGE";
+    if [ -n "$INPUT_TAG_NAME" ] || [ -n "$INPUT_TAGGING_MESSAGE" ]; then
+        INTERNAL_TAG=${INPUT_TAG_NAME:-$INPUT_TAGGING_MESSAGE}
+        INTERNAL_TAGGING_MESSAGE=${INPUT_TAGGING_MESSAGE:-$INPUT_TAG_NAME}
+
+        _log "debug" "Create tag $INTERNAL_TAG: $INTERNAL_TAGGING_MESSAGE"
+        git -c user.name="$INPUT_COMMIT_USER_NAME" -c user.email="$INPUT_COMMIT_USER_EMAIL" tag -a "$INTERNAL_TAG" -m "$INTERNAL_TAGGING_MESSAGE"
     else
-        echo "No tagging message supplied. No tag will be added.";
+        echo "Neither tag nor tag message is set. No tag will be added.";
     fi
 }
 
@@ -182,8 +202,8 @@ _push_to_github() {
 
     if [ -z "$INPUT_BRANCH" ]
     then
-        # Only add `--tags` option, if `$INPUT_TAGGING_MESSAGE` is set
-        if [ -n "$INPUT_TAGGING_MESSAGE" ]
+        # Only add `--tags` option, if `$INPUT_TAG_NAME` or `$INPUT_TAGGING_MESSAGE` is set
+        if [ -n "$INPUT_TAG_NAME" ] || [ -n "$INPUT_TAGGING_MESSAGE" ]
         then
             _log "debug" "git push origin --tags";
             git push origin --follow-tags --atomic ${INPUT_PUSH_OPTIONS:+"${INPUT_PUSH_OPTIONS_ARRAY[@]}"};