From 3f2abaf039f94d9a7cd4ba2ef7295c3448985702 Mon Sep 17 00:00:00 2001 From: Tristan Gingold Date: Sat, 3 Jul 2021 08:47:31 +0200 Subject: lsp.py: remove oldest file. Partial work for ghdl-language-server#79 --- pyGHDL/cli/lsp.py | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/pyGHDL/cli/lsp.py b/pyGHDL/cli/lsp.py index 951c8b82f..acb65b784 100644 --- a/pyGHDL/cli/lsp.py +++ b/pyGHDL/cli/lsp.py @@ -52,10 +52,18 @@ __loggerName = "ghdl-ls" def __rotate_log_files(basename: str, num: int): """Rotate existing log files.""" + # Remove the oldest file. This one will be lost. + # Required on Windows as it is an error to rename a file to an existing + # one. + oldfile = "{}.{}".format(basename, num) + if os.path.isfile(oldfile): + os.remove(oldfile) + # Rotate old files for i in range(num, 0, -1): oldfile = "{}.{}".format(basename, i - 1) if os.path.isfile(oldfile): os.rename(oldfile, "{}.{}".format(basename, i)) + # Rotate the newest log file. if os.path.isfile(basename): os.rename(basename, "{}.0".format(basename)) -- cgit v1.2.3