Fix/root dir

git_fleximod/cli.py

@@ -21,7 +21,7 @@ def find_root_dir(filename=".gitmodules"):
         attempt = dl / filename
         if attempt.is_file():
             return str(dl)
-    utils.fatal_error("No .gitmodules found in directory tree")
+    return None
 
 
 def get_parser():

git_fleximod/git_fleximod.py

@@ -298,15 +298,25 @@ def submodules_status(gitmodules, root_dir, toplevel=False):
             # submodule commands use path, not name
             url = url.replace("[email protected]:", "https://github.com/")
             tags = rootgit.git_operation("ls-remote", "--tags", url)
+            result = rootgit.git_operation("submodule","status",newpath).split()
+            ahash = None
+            if result:
+                ahash = result[0][1:]
+            hhash = None
             atag = None
             needsupdate += 1
             if not toplevel and level:
                 continue
             for htag in tags.split("\n"):
-                if tag and tag in htag:
+                if htag.endswith('^{}'):
+                    htag = htag[:-3]
+                if ahash and not atag and ahash in htag:
                     atag = (htag.split()[1])[10:]
+                if tag and not hhash and htag.endswith(tag):
+                    hhash = htag.split()[0]
+                if hhash and atag:
                     break
-            if tag and tag == atag:
+            if tag and (ahash == hhash or atag == tag):
                 print(f"e {name:>20} not checked out, aligned at tag {tag}")
             elif tag:
                 ahash = rootgit.git_operation(
@@ -565,10 +575,12 @@ def main():
 
     logger.info("action is {} root_dir={} file_name={}".format(action, root_dir, file_name))
 
-    if not os.path.isfile(os.path.join(root_dir, file_name)):
-        file_path = utils.find_upwards(root_dir, file_name)
+    if not root_dir or not os.path.isfile(os.path.join(root_dir, file_name)):
+        if root_dir:
+            file_path = utils.find_upwards(root_dir, file_name)
 
-        if file_path is None:
+        if root_dir is None or file_path is None:
+            root_dir = "."
             utils.fatal_error(
                 "No {} found in {} or any of it's parents".format(file_name, root_dir)
             )

tests/conftest.py

@@ -32,7 +32,7 @@ def logger():
      "submodule_name": "test_optional",
      "status1" : "test_optional MPIserial_2.5.0-3-gd82ce7c is out of sync with .gitmodules MPIserial_2.4.0",
      "status2" : "test_optional at tag MPIserial_2.4.0",
-     "status3" : "test_optional not checked out, aligned at tag MPIserial_2.4.0",
+     "status3" : "test_optional not checked out, out of sync at tag None, expected tag is MPIserial_2.4.0",
      "status4" : "test_optional at tag MPIserial_2.4.0",
      "gitmodules_content": """
      [submodule "test_optional"]
@@ -46,7 +46,7 @@ def logger():
      "submodule_name": "test_alwaysoptional",
      "status1" : "test_alwaysoptional MPIserial_2.3.0 is out of sync with .gitmodules e5cf35c",
      "status2" : "test_alwaysoptional at hash e5cf35c",
-     "status3" : "test_alwaysoptional not checked out, out of sync at tag MPIserial_2.3.0",
+     "status3" : "out of sync at tag None, expected tag is e5cf35c",
      "status4" : "test_alwaysoptional at hash e5cf35c",
      "gitmodules_content": """
     [submodule "test_alwaysoptional"]

tests/test_d_complex.py

@@ -7,8 +7,8 @@ def test_complex_checkout(git_fleximod, complex_repo, logger):
     assert("ToplevelOptional not checked out, aligned at tag v5.3.2" in status.stdout)
     assert("ToplevelRequired not checked out, aligned at tag MPIserial_2.5.0" in status.stdout)
     assert("AlwaysRequired not checked out, aligned at tag MPIserial_2.4.0" in status.stdout)
-    assert("Complex not checked out, aligned at tag testtag01" in status.stdout)
-    assert("AlwaysOptional not checked out, aligned at tag MPIserial_2.3.0" in status.stdout)
+    assert("Complex not checked out, aligned at tag testtag02" in status.stdout)
+    assert("AlwaysOptional not checked out, out of sync at tag None, expected tag is MPIserial_2.3.0" in status.stdout)
 
     # This should checkout and update test_submodule and complex_sub
     result = git_fleximod(complex_repo, "update")    
@@ -18,7 +18,7 @@ def test_complex_checkout(git_fleximod, complex_repo, logger):
     assert("ToplevelOptional not checked out, aligned at tag v5.3.2" in status.stdout)
     assert("ToplevelRequired at tag MPIserial_2.5.0" in status.stdout)
     assert("AlwaysRequired at tag MPIserial_2.4.0" in status.stdout)
-    assert("Complex at tag testtag01" in status.stdout)
+    assert("Complex at tag testtag02" in status.stdout)
 
     # now check the complex_sub
     root = (complex_repo / "modules" / "complex")
@@ -39,9 +39,8 @@ def test_complex_checkout(git_fleximod, complex_repo, logger):
     assert("ToplevelOptional at tag v5.3.2" in status.stdout)
     assert("ToplevelRequired at tag MPIserial_2.5.0" in status.stdout)
     assert("AlwaysRequired at tag MPIserial_2.4.0" in status.stdout)
-    assert("Complex at tag testtag01" in status.stdout)
-    assert("AlwaysOptional not checked out, aligned at tag MPIserial_2.3.0" in status.stdout)
-
+    assert("Complex at tag testtag02" in status.stdout)
+    assert("AlwaysOptional not checked out, out of sync at tag None, expected tag is MPIserial_2.3.0" in status.stdout)
 
     # Finally update optional
     result = git_fleximod(complex_repo, "update --optional")
@@ -51,7 +50,7 @@ def test_complex_checkout(git_fleximod, complex_repo, logger):
     assert("ToplevelOptional at tag v5.3.2" in status.stdout)
     assert("ToplevelRequired at tag MPIserial_2.5.0" in status.stdout)
     assert("AlwaysRequired at tag MPIserial_2.4.0" in status.stdout)
-    assert("Complex at tag testtag01" in status.stdout)
+    assert("Complex at tag testtag02" in status.stdout)
     assert("AlwaysOptional at tag MPIserial_2.3.0" in status.stdout)
 
     # now check the complex_sub