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* update & migrate gitea sdk (Fix Delete Tag Issue) * upgraded github.com/AlecAivazis/survey v2.2.7 => v2.2.8 * upgraded github.com/adrg/xdg v0.2.3 => v0.3.1 * upgraded github.com/araddon/dateparse * upgraded github.com/olekukonko/tablewriter v0.0.4 => v0.0.5 * upgraded gopkg.in/yaml.v2 v2.3.0 => v2.4.0 Reviewed-on: https://gitea.com/gitea/tea/pulls/337 Reviewed-by: Norwin <noerw@noreply.gitea.io> Reviewed-by: khmarbaise <khmarbaise@noreply.gitea.io> Co-authored-by: 6543 <6543@obermui.de> Co-committed-by: 6543 <6543@obermui.de>
15 KiB
15 KiB
ASCII Table Writer
Generate ASCII table on the fly ... Installation is simple as
go get github.com/olekukonko/tablewriter
Features
- Automatic Padding
- Support Multiple Lines
- Supports Alignment
- Support Custom Separators
- Automatic Alignment of numbers & percentage
- Write directly to http , file etc via
io.Writer
- Read directly from CSV file
- Optional row line via
SetRowLine
- Normalise table header
- Make CSV Headers optional
- Enable or disable table border
- Set custom footer support
- Optional identical cells merging
- Set custom caption
- Optional reflowing of paragraphs in multi-line cells.
Example 1 - Basic
data := [][]string{
[]string{"A", "The Good", "500"},
[]string{"B", "The Very very Bad Man", "288"},
[]string{"C", "The Ugly", "120"},
[]string{"D", "The Gopher", "800"},
}
table := tablewriter.NewWriter(os.Stdout)
table.SetHeader([]string{"Name", "Sign", "Rating"})
for _, v := range data {
table.Append(v)
}
table.Render() // Send output
Output 1
+------+-----------------------+--------+
| NAME | SIGN | RATING |
+------+-----------------------+--------+
| A | The Good | 500 |
| B | The Very very Bad Man | 288 |
| C | The Ugly | 120 |
| D | The Gopher | 800 |
+------+-----------------------+--------+
Example 2 - Without Border / Footer / Bulk Append
data := [][]string{
[]string{"1/1/2014", "Domain name", "2233", "$10.98"},
[]string{"1/1/2014", "January Hosting", "2233", "$54.95"},
[]string{"1/4/2014", "February Hosting", "2233", "$51.00"},
[]string{"1/4/2014", "February Extra Bandwidth", "2233", "$30.00"},
}
table := tablewriter.NewWriter(os.Stdout)
table.SetHeader([]string{"Date", "Description", "CV2", "Amount"})
table.SetFooter([]string{"", "", "Total", "$146.93"}) // Add Footer
table.SetBorder(false) // Set Border to false
table.AppendBulk(data) // Add Bulk Data
table.Render()
Output 2
DATE | DESCRIPTION | CV2 | AMOUNT
-----------+--------------------------+-------+----------
1/1/2014 | Domain name | 2233 | $10.98
1/1/2014 | January Hosting | 2233 | $54.95
1/4/2014 | February Hosting | 2233 | $51.00
1/4/2014 | February Extra Bandwidth | 2233 | $30.00
-----------+--------------------------+-------+----------
TOTAL | $146 93
--------+----------
Example 3 - CSV
table, _ := tablewriter.NewCSV(os.Stdout, "testdata/test_info.csv", true)
table.SetAlignment(tablewriter.ALIGN_LEFT) // Set Alignment
table.Render()
Output 3
+----------+--------------+------+-----+---------+----------------+
| FIELD | TYPE | NULL | KEY | DEFAULT | EXTRA |
+----------+--------------+------+-----+---------+----------------+
| user_id | smallint(5) | NO | PRI | NULL | auto_increment |
| username | varchar(10) | NO | | NULL | |
| password | varchar(100) | NO | | NULL | |
+----------+--------------+------+-----+---------+----------------+
Example 4 - Custom Separator
table, _ := tablewriter.NewCSV(os.Stdout, "testdata/test.csv", true)
table.SetRowLine(true) // Enable row line
// Change table lines
table.SetCenterSeparator("*")
table.SetColumnSeparator("╪")
table.SetRowSeparator("-")
table.SetAlignment(tablewriter.ALIGN_LEFT)
table.Render()
Output 4
*------------*-----------*---------*
╪ FIRST NAME ╪ LAST NAME ╪ SSN ╪
*------------*-----------*---------*
╪ John ╪ Barry ╪ 123456 ╪
*------------*-----------*---------*
╪ Kathy ╪ Smith ╪ 687987 ╪
*------------*-----------*---------*
╪ Bob ╪ McCornick ╪ 3979870 ╪
*------------*-----------*---------*
Example 5 - Markdown Format
data := [][]string{
[]string{"1/1/2014", "Domain name", "2233", "$10.98"},
[]string{"1/1/2014", "January Hosting", "2233", "$54.95"},
[]string{"1/4/2014", "February Hosting", "2233", "$51.00"},
[]string{"1/4/2014", "February Extra Bandwidth", "2233", "$30.00"},
}
table := tablewriter.NewWriter(os.Stdout)
table.SetHeader([]string{"Date", "Description", "CV2", "Amount"})
table.SetBorders(tablewriter.Border{Left: true, Top: false, Right: true, Bottom: false})
table.SetCenterSeparator("|")
table.AppendBulk(data) // Add Bulk Data
table.Render()
Output 5
| DATE | DESCRIPTION | CV2 | AMOUNT |
|----------|--------------------------|------|--------|
| 1/1/2014 | Domain name | 2233 | $10.98 |
| 1/1/2014 | January Hosting | 2233 | $54.95 |
| 1/4/2014 | February Hosting | 2233 | $51.00 |
| 1/4/2014 | February Extra Bandwidth | 2233 | $30.00 |
Example 6 - Identical cells merging
data := [][]string{
[]string{"1/1/2014", "Domain name", "1234", "$10.98"},
[]string{"1/1/2014", "January Hosting", "2345", "$54.95"},
[]string{"1/4/2014", "February Hosting", "3456", "$51.00"},
[]string{"1/4/2014", "February Extra Bandwidth", "4567", "$30.00"},
}
table := tablewriter.NewWriter(os.Stdout)
table.SetHeader([]string{"Date", "Description", "CV2", "Amount"})
table.SetFooter([]string{"", "", "Total", "$146.93"})
table.SetAutoMergeCells(true)
table.SetRowLine(true)
table.AppendBulk(data)
table.Render()
Output 6
+----------+--------------------------+-------+---------+
| DATE | DESCRIPTION | CV2 | AMOUNT |
+----------+--------------------------+-------+---------+
| 1/1/2014 | Domain name | 1234 | $10.98 |
+ +--------------------------+-------+---------+
| | January Hosting | 2345 | $54.95 |
+----------+--------------------------+-------+---------+
| 1/4/2014 | February Hosting | 3456 | $51.00 |
+ +--------------------------+-------+---------+
| | February Extra Bandwidth | 4567 | $30.00 |
+----------+--------------------------+-------+---------+
| TOTAL | $146 93 |
+----------+--------------------------+-------+---------+
Example 7 - Identical cells merging (specify the column index to merge)
data := [][]string{
[]string{"1/1/2014", "Domain name", "1234", "$10.98"},
[]string{"1/1/2014", "January Hosting", "1234", "$10.98"},
[]string{"1/4/2014", "February Hosting", "3456", "$51.00"},
[]string{"1/4/2014", "February Extra Bandwidth", "4567", "$30.00"},
}
table := tablewriter.NewWriter(os.Stdout)
table.SetHeader([]string{"Date", "Description", "CV2", "Amount"})
table.SetFooter([]string{"", "", "Total", "$146.93"})
table.SetAutoMergeCellsByColumnIndex([]int{2, 3})
table.SetRowLine(true)
table.AppendBulk(data)
table.Render()
Output 7
+----------+--------------------------+-------+---------+
| DATE | DESCRIPTION | CV2 | AMOUNT |
+----------+--------------------------+-------+---------+
| 1/1/2014 | Domain name | 1234 | $10.98 |
+----------+--------------------------+ + +
| 1/1/2014 | January Hosting | | |
+----------+--------------------------+-------+---------+
| 1/4/2014 | February Hosting | 3456 | $51.00 |
+----------+--------------------------+-------+---------+
| 1/4/2014 | February Extra Bandwidth | 4567 | $30.00 |
+----------+--------------------------+-------+---------+
| TOTAL | $146.93 |
+----------+--------------------------+-------+---------+
Table with color
data := [][]string{
[]string{"1/1/2014", "Domain name", "2233", "$10.98"},
[]string{"1/1/2014", "January Hosting", "2233", "$54.95"},
[]string{"1/4/2014", "February Hosting", "2233", "$51.00"},
[]string{"1/4/2014", "February Extra Bandwidth", "2233", "$30.00"},
}
table := tablewriter.NewWriter(os.Stdout)
table.SetHeader([]string{"Date", "Description", "CV2", "Amount"})
table.SetFooter([]string{"", "", "Total", "$146.93"}) // Add Footer
table.SetBorder(false) // Set Border to false
table.SetHeaderColor(tablewriter.Colors{tablewriter.Bold, tablewriter.BgGreenColor},
tablewriter.Colors{tablewriter.FgHiRedColor, tablewriter.Bold, tablewriter.BgBlackColor},
tablewriter.Colors{tablewriter.BgRedColor, tablewriter.FgWhiteColor},
tablewriter.Colors{tablewriter.BgCyanColor, tablewriter.FgWhiteColor})
table.SetColumnColor(tablewriter.Colors{tablewriter.Bold, tablewriter.FgHiBlackColor},
tablewriter.Colors{tablewriter.Bold, tablewriter.FgHiRedColor},
tablewriter.Colors{tablewriter.Bold, tablewriter.FgHiBlackColor},
tablewriter.Colors{tablewriter.Bold, tablewriter.FgBlackColor})
table.SetFooterColor(tablewriter.Colors{}, tablewriter.Colors{},
tablewriter.Colors{tablewriter.Bold},
tablewriter.Colors{tablewriter.FgHiRedColor})
table.AppendBulk(data)
table.Render()
Table with color Output
Example - 8 Table Cells with Color
Individual Cell Colors from func Rich
take precedence over Column Colors
data := [][]string{
[]string{"Test1Merge", "HelloCol2 - 1", "HelloCol3 - 1", "HelloCol4 - 1"},
[]string{"Test1Merge", "HelloCol2 - 2", "HelloCol3 - 2", "HelloCol4 - 2"},
[]string{"Test1Merge", "HelloCol2 - 3", "HelloCol3 - 3", "HelloCol4 - 3"},
[]string{"Test2Merge", "HelloCol2 - 4", "HelloCol3 - 4", "HelloCol4 - 4"},
[]string{"Test2Merge", "HelloCol2 - 5", "HelloCol3 - 5", "HelloCol4 - 5"},
[]string{"Test2Merge", "HelloCol2 - 6", "HelloCol3 - 6", "HelloCol4 - 6"},
[]string{"Test2Merge", "HelloCol2 - 7", "HelloCol3 - 7", "HelloCol4 - 7"},
[]string{"Test3Merge", "HelloCol2 - 8", "HelloCol3 - 8", "HelloCol4 - 8"},
[]string{"Test3Merge", "HelloCol2 - 9", "HelloCol3 - 9", "HelloCol4 - 9"},
[]string{"Test3Merge", "HelloCol2 - 10", "HelloCol3 -10", "HelloCol4 - 10"},
}
table := tablewriter.NewWriter(os.Stdout)
table.SetHeader([]string{"Col1", "Col2", "Col3", "Col4"})
table.SetFooter([]string{"", "", "Footer3", "Footer4"})
table.SetBorder(false)
table.SetHeaderColor(tablewriter.Colors{tablewriter.Bold, tablewriter.BgGreenColor},
tablewriter.Colors{tablewriter.FgHiRedColor, tablewriter.Bold, tablewriter.BgBlackColor},
tablewriter.Colors{tablewriter.BgRedColor, tablewriter.FgWhiteColor},
tablewriter.Colors{tablewriter.BgCyanColor, tablewriter.FgWhiteColor})
table.SetColumnColor(tablewriter.Colors{tablewriter.Bold, tablewriter.FgHiBlackColor},
tablewriter.Colors{tablewriter.Bold, tablewriter.FgHiRedColor},
tablewriter.Colors{tablewriter.Bold, tablewriter.FgHiBlackColor},
tablewriter.Colors{tablewriter.Bold, tablewriter.FgBlackColor})
table.SetFooterColor(tablewriter.Colors{}, tablewriter.Colors{},
tablewriter.Colors{tablewriter.Bold},
tablewriter.Colors{tablewriter.FgHiRedColor})
colorData1 := []string{"TestCOLOR1Merge", "HelloCol2 - COLOR1", "HelloCol3 - COLOR1", "HelloCol4 - COLOR1"}
colorData2 := []string{"TestCOLOR2Merge", "HelloCol2 - COLOR2", "HelloCol3 - COLOR2", "HelloCol4 - COLOR2"}
for i, row := range data {
if i == 4 {
table.Rich(colorData1, []tablewriter.Colors{tablewriter.Colors{}, tablewriter.Colors{tablewriter.Normal, tablewriter.FgCyanColor}, tablewriter.Colors{tablewriter.Bold, tablewriter.FgWhiteColor}, tablewriter.Colors{}})
table.Rich(colorData2, []tablewriter.Colors{tablewriter.Colors{tablewriter.Normal, tablewriter.FgMagentaColor}, tablewriter.Colors{}, tablewriter.Colors{tablewriter.Bold, tablewriter.BgRedColor}, tablewriter.Colors{tablewriter.FgHiGreenColor, tablewriter.Italic, tablewriter.BgHiCyanColor}})
}
table.Append(row)
}
table.SetAutoMergeCells(true)
table.Render()
Table cells with color Output
Example 9 - Set table caption
data := [][]string{
[]string{"A", "The Good", "500"},
[]string{"B", "The Very very Bad Man", "288"},
[]string{"C", "The Ugly", "120"},
[]string{"D", "The Gopher", "800"},
}
table := tablewriter.NewWriter(os.Stdout)
table.SetHeader([]string{"Name", "Sign", "Rating"})
table.SetCaption(true, "Movie ratings.")
for _, v := range data {
table.Append(v)
}
table.Render() // Send output
Note: Caption text will wrap with total width of rendered table.
Output 9
+------+-----------------------+--------+
| NAME | SIGN | RATING |
+------+-----------------------+--------+
| A | The Good | 500 |
| B | The Very very Bad Man | 288 |
| C | The Ugly | 120 |
| D | The Gopher | 800 |
+------+-----------------------+--------+
Movie ratings.
Example 10 - Set NoWhiteSpace and TablePadding option
data := [][]string{
{"node1.example.com", "Ready", "compute", "1.11"},
{"node2.example.com", "Ready", "compute", "1.11"},
{"node3.example.com", "Ready", "compute", "1.11"},
{"node4.example.com", "NotReady", "compute", "1.11"},
}
table := tablewriter.NewWriter(os.Stdout)
table.SetHeader([]string{"Name", "Status", "Role", "Version"})
table.SetAutoWrapText(false)
table.SetAutoFormatHeaders(true)
table.SetHeaderAlignment(ALIGN_LEFT)
table.SetAlignment(ALIGN_LEFT)
table.SetCenterSeparator("")
table.SetColumnSeparator("")
table.SetRowSeparator("")
table.SetHeaderLine(false)
table.SetBorder(false)
table.SetTablePadding("\t") // pad with tabs
table.SetNoWhiteSpace(true)
table.AppendBulk(data) // Add Bulk Data
table.Render()
Output 10
NAME STATUS ROLE VERSION
node1.example.com Ready compute 1.11
node2.example.com Ready compute 1.11
node3.example.com Ready compute 1.11
node4.example.com NotReady compute 1.11
Render table into a string
Instead of rendering the table to io.Stdout
you can also render it into a string. Go 1.10 introduced the strings.Builder
type which implements the io.Writer
interface and can therefore be used for this task. Example:
package main
import (
"strings"
"fmt"
"github.com/olekukonko/tablewriter"
)
func main() {
tableString := &strings.Builder{}
table := tablewriter.NewWriter(tableString)
/*
* Code to fill the table
*/
table.Render()
fmt.Println(tableString.String())
}
TODO
Import Directly from CSV-done
Support for-SetFooter
done
Support for-SetBorder
done
Support table with uneven rows-done
Support custom alignment- General Improvement & Optimisation
NewHTML
Parse table from HTML