Max/write file 2 (#25)

* Write_file accepts file argument

* Remote prints

* Avoid file delete

* Make sure we don't delete user's file

Author: max-hoffman

doltcli/utils.py

@@ -221,14 +221,14 @@ def _import_helper(
     fname = tempfile.mktemp(suffix=".csv")
     import_flags = IMPORT_MODES_TO_FLAGS[import_mode]
     try:
-        fname = write_import_file(fname)
+        import_file = write_import_file(fname)
         args = ["table", "import", table] + import_flags
         if primary_key:
             args += ["--pk={}".format(",".join(primary_key))]
         if do_continue is True:
             args += ["--continue"]
 
-        dolt.execute(args + [fname])
+        dolt.execute(args + [import_file])
 
         if commit:
             msg = commit_message or f"Committing write to table {table} in {import_mode} mode"

tests/test_write.py

@@ -1,3 +1,5 @@
+import os
+
 import pytest
 
 from doltcli import (
@@ -100,6 +102,7 @@ def test_write_file(init_empty_test_repo, tmp_path):
         primary_key=["id"],
         do_continue=True,
     )
+    assert os.path.exists(tmp_path)
     actual = read_rows(dolt, "characters")
     compare_rows_helper(TEST_ROWS[:2], actual)