A simple golang terminal table drawing library which allows you to populate the table row by row.
This is how your terminal tables actually could look ;)
Path | Country | Device | Max First Input Delay | Server response time | Time to interactive | Cumulative Layout Shift | Largest Contentful Paint
=========================================================================================================================================================================================================================================
/ | us | mobile | 4003ms | 16ms | 0.000000 | 379ms | 1245ms
| | | | | | | div.hero-image
| | | | | | | >div.tv-container
| | | | | | | >picture
| | | | | | | >img
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/de | us | mobile | 2184ms | 16ms | 0.000000 | 563ms | 1325ms
| | | | | | | a.title-list-grid__item--link
| | | | | | | >div.title-poster
| | | | | | | >picture.picture-comp
| | | | | | | >img.picture-comp__img
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/ | us | desktop | 3795ms | 16ms | 0.000000 | 118ms | 1327ms
| | | | | | | div.hero-image
| | | | | | | >div.tv-container
| | | | | | | >picture
| | | | | | | >img
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/de | us | desktop | 2704ms | 16ms | 0.000000 | 124ms | 1328ms
| | | | | | | a.title-list-grid__item--link
| | | | | | | >div.title-poster
| | | | | | | >picture.picture-comp
| | | | | | | >img.picture-comp__img
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
All the other table writer libraries I found always required me to have all the data at the moment of drawing. As I use JSONL in on of my APIs the data comes one record after another, which made the other libraries not a fit.
Path | Country| Device
==================================
/ | us | mobile
----------------------------------
/ | us | desktop
----------------------------------
/de | de | mobile
----------------------------------You can print this beautiful table with the below code example. (Errors dropped for brevity. You should check them!)
package main
import (
"github.com/simonfrey/termtable"
"os"
)
func main() {
// Creates a new termtable instance with " | " as spacing between columns
tt := termtable.New(os.Stdout," | ")
tt.WriteHeader([]termtable.HeaderField{
{
Field: termtable.NewStringField("Path"),
},
{
Field: termtable.NewStringField("Country"),
Width: termtable.IntPointer(4),
},
{
Field: termtable.NewStringField("Device"),
Width: termtable.IntPointer(10),
},
})
tt.WriteRowDivider('=')
tt.WriteRow([]termtable.Field{
termtable.NewStringField("/"),
termtable.NewStringField("us"),
termtable.NewStringField("mobile"),
})
tt.WriteRowDivider('-')
tt.WriteRow([]termtable.Field{
termtable.NewStringField("/"),
termtable.NewStringField("us"),
termtable.NewStringField("desktop"),
})
tt.WriteRowDivider('-')
tt.WriteRow([]termtable.Field{
termtable.NewStringField("/de"),
termtable.NewStringField("de"),
termtable.NewStringField("mobile"),
})
tt.WriteRowDivider('-')
}MIT