https://github.com/xxmacmillanxx/vlog

A simple V module for logging capabilities.
https://github.com/xxmacmillanxx/vlog

vlang vlang-module vlang-package

Last synced: about 2 months ago
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A simple V module for logging capabilities.

• Host: GitHub
• URL: https://github.com/xxmacmillanxx/vlog
• Owner: xXMacMillanXx
• Created: 2023-09-30T20:13:19.000Z (about 1 year ago)
• Default Branch: main
• Last Pushed: 2023-10-09T22:46:14.000Z (about 1 year ago)
• Last Synced: 2023-10-09T23:32:05.359Z (about 1 year ago)
• Topics: vlang, vlang-module, vlang-package
• Language: V
• Homepage:
• Size: 8.79 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# vlog

IMPORTANT!  

This module is currently depricated, since I found out that V has its own log module.  

I still might continue working on this module for practice, but probably not to release it as a finished module.  

If you are looking for a V log module, just use `import log`.

vlog is a module for the V language. It provides simple to use logging capabilities.

You can specify a severity for your log entries and decide which of those should be logged.

Log entries can be output on the terminal, a log file or both. Currently, everytime the program runs, a new log file gets created, there is no functionality to reuse the same log file, yet.

# Usage

```v

module main

import vlog

mut logger := vlog.Logger.new()

x := 5

logger.log(vlog.Severity.debug, 'Value of x: ${x}')

```

Severity provides debug, normal, warning and error, so you can specify if an entry is a debug message, information, a warning (e.g., a reconnect to a server) or an error (e.g., information why the program stopped).

You can specify with the 'logger' which severities should be logger, so if you need less logs / information you could only log entries with severity warning and error.

```v

module main

import vlog

mut logger := vlog.Logger.new()

logger.track_severities(.warning | .error)

x := 5

logger.log(.debug, 'Value of x: ${x}') // not logged

logger.log(.warning, 'This will be logged')

```

To write to a log file you can use the following.

```v

module main

import vlog

mut logger := vlog.Logger.new()

logger.set_file_path('./logs/')!

logger.set_terminal_output(false)

logger.log(.normal, 'Gets logged to a file, but not to the terminal output.')

```