feat: allow step-by-step in bump-version method

npm-bump

@@ -5,6 +5,7 @@ declare -a old_version_packages
 declare -a new_version_packages
 declare -a no_updated_packages
 markdown=0
+step_by_step=0
 
 trap ctrl_c SIGINT
 
@@ -106,6 +107,27 @@ function get_newest_versions() {
     read -r -d '\n' -a newest_versions < <( printf '%s\n' "${desc_newest_versions[@]}" | sort -V )
 }
 
+function install_version() {
+    echo "Try to bump $1 from $2 to $3"
+
+    if [ -z ${no_test} ]; then
+        npm install "$1"@"$3" && npm test
+    else
+        npm install "$1"@"$3"
+    fi
+
+    # shellcheck disable=SC2181
+    if [ $? -eq 0 ]; then
+        commit_bump "$1" "$2" "$3"
+        add_updated_package_informations "$1" "$2" "$3"
+        status=0
+    else
+        no_updated_packages+=("$1")
+        undo_changes
+        status=1
+    fi
+}
+
 function bump_version() {
   if [ -z ${exclude+x} ]; then
     outdated_packages=$(npm outdated | tail -n +2)
@@ -115,24 +137,18 @@ function bump_version() {
 
   if [ -n "$outdated_packages" ]; then
     # shellcheck disable=SC2034
-    while read -r package actual_version coll3 latest_version col4; do
-      echo "Try to bump ${package} from ${actual_version} to ${latest_version}"
-
-      if [ -z ${no_test} ]; then
-        npm install "$package"@"$latest_version" && npm test
-      else
-        npm install "$package"@"$latest_version"
-      fi
-
-      # shellcheck disable=SC2181
-      if [ $? -eq 0 ]; then
-        commit_bump "$package" "$actual_version" "$latest_version"
-        add_updated_package_informations "$package" "$actual_version" "$latest_version"
+    while read -r package actual_version col3 latest_version col4; do
+      if [ ${step_by_step} -eq 0 ]; then
+        install_version "${package}" "${actual_version}" "${latest_version}"
       else
-        no_updated_packages+=("${package}")
-        undo_changes
+        get_newest_versions "${package}" "${actual_version}"
+        for version in "${newest_versions[@]}"; do
+          install_version "${package}" "${actual_version}" "${version}"
+          if [ ${status} -eq 1 ]; then
+            break
+          fi
+        done
       fi
-
     done <<<"$outdated_packages"
   fi
 }