evilsocket / islazy

A Go library containing a set of opinionated packages, objects, helpers and functions implemented with the KISS principle in mind.

islazy's Issues

Feature request: Formatted logging

I'm seeing myself doing the following quite often:

log.Debug(fmt.Sprintf("Sending event %s to event chan", event))

Having something like log.Debugf (same for other logging functions) may be nice in such cases.

Feature request: Add title to tables

I was wondering if there's any elegant way to add a title to a table without breaking any dependency :)

GPL-3 or GPL-3+

Hi Simone Margaritelli,

I would like to know if islazy is licensed under the terms of the GPL 3 license, strictly version 3, or can we use version 3 or any later version?

My doubt is due to the README.md displaying the message "This library was made with hearts by Simone Margaritelli and it's released under the GPL 3 license" and in the LICENSE.md I find "GPL version 3 or later".
When you quote GPL-3, is it strictly? or do you allow any later version?

Could you please clarify whether the correct license is GPL-3 or GPL-3+ (any later version) by changing either the README.md or the LICENSE.md file?

Regards,
Francisco Vilmar Cardoso Ruviaro

tui.Table alignment bug

Running tui.Table with a constant column in a loop screws up the column formating a bit more in each iteration:

package main

import (
	"bytes"
	"fmt"
	"time"

	"github.com/evilsocket/islazy/log"
	"github.com/evilsocket/islazy/tui"
)

func main() {
	columns := []string{
		"A",
		"B",
		"C",
		"D",
	}

	ticker := time.NewTicker(1 * time.Second)

	for range ticker.C {
		buf := new(bytes.Buffer)

		rows := [][]string{
			{fmt.Sprintf("%d", 0), fmt.Sprintf("%d", 1), fmt.Sprintf("%d", 2), fmt.Sprintf("%d", 3)},
		}
		tui.Table(buf, columns, rows)
		log.Info("%s", buf.String())
	}
}

$ go run demo.go                                                                                                                                                                              8.3s < Mi 13 Feb 2019 22:43:21 CET
2019-02-13 22:43:30 inf 
+---+---+---+---+
| A | B | C | D |
+---+---+---+---+
| 0 | 1 | 2 | 3 |
+---+---+---+---+

2019-02-13 22:43:31 inf 
+----+----+----+----+
|  A |  B |  C |  D |
+----+----+----+----+
| 0  | 1  | 2  | 3  |
+----+----+----+----+

2019-02-13 22:43:32 inf 
+-----+-----+-----+-----+
|   A |   B |   C |   D |
+-----+-----+-----+-----+
| 0   | 1   | 2   | 3   |
+-----+-----+-----+-----+

2019-02-13 22:43:33 inf 
+------+------+------+------+
|    A |    B |    C |    D |
+------+------+------+------+
| 0    | 1    | 2    | 3    |
+------+------+------+------+

2019-02-13 22:43:34 inf 
+-------+-------+-------+-------+
|     A |     B |     C |     D |
+-------+-------+-------+-------+
| 0     | 1     | 2     | 3     |
+-------+-------+-------+-------+

Unable to print raw strings with custom verbosity

If no format string is provided https://github.com/evilsocket/islazy/blob/master/log/log.go#L72 log will print with errors if the string contains %.
A conditional formatting will prevent this bug.