Add env_pro command modules

app/env_pro/commands/export_cmd.py

@@ -0,0 +1,63 @@
+"""Export commands for env-pro."""
+
+import click
+from pathlib import Path
+
+
+@click.command()
+@click.argument("profile", required=False)
+@click.option("--output", "-o", help="Output file (default: stdout)")
+@click.option("format", "--format", type=click.Choice(["env", "json", "yaml"]), default="env")
+def export(profile: str, output: str, format: str):
+    """Export environment variables to a file."""
+    from env_pro.core.profile import get_active_profile, get_profile_vars
+    from env_pro.core.encryption import decrypt_value, get_key_from_keyring
+    import json
+
+    profile = profile or get_active_profile() or "default"
+    vars = get_profile_vars(profile)
+
+    keyring_key = get_key_from_keyring()
+    decrypted_vars = {}
+
+    for key, value in vars.items():
+        if keyring_key:
+            try:
+                decrypted_vars[key] = decrypt_value(value, keyring_key)
+            except Exception:
+                decrypted_vars[key] = value
+        else:
+            decrypted_vars[key] = value
+
+    if format == "json":
+        content = json.dumps(decrypted_vars, indent=2)
+    elif format == "yaml":
+        import yaml
+        content = yaml.dump(decrypted_vars)
+    else:
+        lines = [f"{k}={v}" for k, v in decrypted_vars.items()]
+        content = "\n".join(lines)
+
+    if output:
+        Path(output).write_text(content)
+        click.echo(f"Exported to {output}")
+    else:
+        click.echo(content)
+
+
+@click.command()
+def example():
+    """Generate .env.example file."""
+    from env_pro.core.profile import get_active_profile, get_profile_vars
+
+    profile = get_active_profile() or "default"
+    vars = get_profile_vars(profile)
+
+    lines = ["# Generated by env-pro", f"# Profile: {profile}", ""]
+
+    for key, value in vars.items():
+        if len(value) > 20:
+            value = "<secret>"
+        lines.append(f"{key}={value}")
+
+    click.echo("\n".join(lines))