feat: save to file

README.md

@@ -6,5 +6,5 @@
     - [x] Minimal length
     - [x] Include symbols
     - [x] Include numbers
-- [ ] As a user I want the generated password to be copied to the clipboard
+- [x] As a user I want the generated password to be copied to the clipboard
 - [x] As a user I want the generated password to be saved to a file

app/main.py

@@ -1,5 +1,6 @@
 import random as r
 import subprocess
+from typing import Optional
 
 import typer
 
@@ -18,13 +19,21 @@ def main(
     symbols: bool = typer.Option(
         False, help="If the generated password should include special characters."
     ),
+    file: Optional[str] = typer.Option(
+        None, help="Path to the file where the generated password should be saved."
+    ),
 ) -> None:
     seed = r.randint(0, 100) if random else 0
     password = generate_password(seed, length, symbols, numbers)
 
-    subprocess.run("pbcopy", universal_newlines=True, input=password)
-
     typer.echo(typer.style(f"🔐 {password}", fg=typer.colors.GREEN, bold=True))
+
+    if file is not None:
+        with open(file, "w") as f:
+            f.write(password)
+            return
+
+    subprocess.run("pbcopy", universal_newlines=True, input=password)
     typer.echo(
         "The password has been copied to your clipboard 😉\nPaste it using cmd + v"
     )

app/main_test.py

@@ -30,6 +30,14 @@ def test_cli_can_set_numbers() -> None:
     assert "yWAcqGFz" in result.stdout
 
 
+def test_cli_can_save_to_file() -> None:
+    args = ["--file", "test.txt"]
+    _ = _run_cli(*args)
+    with open("test.txt", "r") as f:
+        content = f.read()
+        assert "2yW4AcqG" in content
+
+
 def _run_cli(*args) -> Result:
     result = runner.invoke(app, ["--no-random", *args])
     assert result.exit_code == 0

psswd.txt

@@ -0,0 +1 @@
+-'R>;X*cut&2^aOK

test.txt

@@ -0,0 +1 @@
+2yW4AcqG