dir_items.rb in zold-0.17.5

- old
+ new

@@ -19,11 +19,10 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 
 require 'shellwords'
-require 'posix/spawn'
 
 # Items in a directory.
 #
 # We need this class because Dir.new() from Ruby is blocking. It doesn't
 # allow to write and read to any files in a directory, while listing it.
@@ -38,15 +37,10 @@
     def initialize(dir)
       @dir = dir
     end
 
     def fetch(recursive: true)
-      spawn = POSIX::Spawn::Child.new(
-        'find',
-        *([@dir, '-type', 'f', '-print'] + (recursive ? [] : ['-maxdepth', '1']))
-      )
-      raise spawn.err unless spawn.status.success?
-      spawn.out
+      `find #{([@dir, '-type', 'f', '-print'] + (recursive ? [] : ['-maxdepth', '1'])).join(' ')}`
         .strip
         .split(' ')
         .select { |f| f.start_with?(@dir) && f.length > @dir.length }
         .map { |f| f[(@dir.length + 1)..-1] }
     end