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12
vendor/github.com/olekukonko/tablewriter/.travis.yml generated vendored Normal file
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language: go
go:
- 1.1
- 1.2
- 1.3
- 1.4
- 1.5
- 1.6
- 1.7
- 1.8
- tip

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vendor/github.com/olekukonko/tablewriter/LICENCE.md generated vendored Normal file
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Copyright (C) 2014 by Oleku Konko
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

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vendor/github.com/olekukonko/tablewriter/README.md generated vendored Normal file
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ASCII Table Writer
=========
[![Build Status](https://travis-ci.org/olekukonko/tablewriter.png?branch=master)](https://travis-ci.org/olekukonko/tablewriter) [![Total views](https://img.shields.io/sourcegraph/rrc/github.com/olekukonko/tablewriter.svg)](https://sourcegraph.com/github.com/olekukonko/tablewriter)
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
#### Example 1 - Basic
```go
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
```go
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
```go
table, _ := tablewriter.NewCSV(os.Stdout, "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
```go
table, _ := tablewriter.NewCSV(os.Stdout, "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
```go
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
```go
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 |
+----------+--------------------------+-------+---------+
```
#### Table with color
```go
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.SetHeaderAttributes(tablewriter.Add(tablewriter.Bold, tablewriter.BgGreenColor),
tablewriter.Add(tablewriter.FgHiRedColor, tablewriter.Bold, tablewriter.BgBlackColor),
tablewriter.Add(tablewriter.BgRedColor, tablewriter.FgWhiteColor),
tablewriter.Add(tablewriter.BgCyanColor, tablewriter.FgWhiteColor))
table.SetColumnAttributes(tablewriter.Add(tablewriter.Bold, tablewriter.FgHiBlackColor),
tablewriter.Add(tablewriter.Bold, tablewriter.FgHiRedColor),
tablewriter.Add(tablewriter.Bold, tablewriter.FgHiBlackColor),
tablewriter.Add(tablewriter.Bold, tablewriter.FgBlackColor))
table.SetFooterAttributes(tablewriter.Add(), tablewriter.Add(),
tablewriter.Add(tablewriter.Bold),
tablewriter.Add(tablewriter.FgHiRedColor))
table.AppendBulk(data)
table.Render()
```
#### Table with color Output
![Table with Color](https://cloud.githubusercontent.com/assets/6460392/21101956/bbc7b356-c0a1-11e6-9f36-dba694746efc.png)
#### Example 6 - Set table caption
```go
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 6
```
+------+-----------------------+--------+
| NAME | SIGN | RATING |
+------+-----------------------+--------+
| A | The Good | 500 |
| B | The Very very Bad Man | 288 |
| C | The Ugly | 120 |
| D | The Gopher | 800 |
+------+-----------------------+--------+
Movie ratings.
```
#### 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

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vendor/github.com/olekukonko/tablewriter/csv.go generated vendored Normal file
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// Copyright 2014 Oleku Konko All rights reserved.
// Use of this source code is governed by a MIT
// license that can be found in the LICENSE file.
// This module is a Table Writer API for the Go Programming Language.
// The protocols were written in pure Go and works on windows and unix systems
package tablewriter
import (
"encoding/csv"
"io"
"os"
)
// Start A new table by importing from a CSV file
// Takes io.Writer and csv File name
func NewCSV(writer io.Writer, fileName string, hasHeader bool) (*Table, error) {
file, err := os.Open(fileName)
if err != nil {
return &Table{}, err
}
defer file.Close()
csvReader := csv.NewReader(file)
t, err := NewCSVReader(writer, csvReader, hasHeader)
return t, err
}
// Start a New Table Writer with csv.Reader
// This enables customisation such as reader.Comma = ';'
// See http://golang.org/src/pkg/encoding/csv/reader.go?s=3213:3671#L94
func NewCSVReader(writer io.Writer, csvReader *csv.Reader, hasHeader bool) (*Table, error) {
t := NewWriter(writer)
if hasHeader {
// Read the first row
headers, err := csvReader.Read()
if err != nil {
return &Table{}, err
}
t.SetHeader(headers)
}
for {
record, err := csvReader.Read()
if err == io.EOF {
break
} else if err != nil {
return &Table{}, err
}
t.Append(record)
}
return t, nil
}

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vendor/github.com/olekukonko/tablewriter/csv2table/README.md generated vendored Normal file
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ASCII Table Writer Tool
=========
Generate ASCII table on the fly via command line ... Installation is simple as
#### Get Tool
go get github.com/olekukonko/tablewriter/csv2table
#### Install Tool
go install github.com/olekukonko/tablewriter/csv2table
#### Usage
csv2table -f test.csv
#### Support for Piping
cat test.csv | csv2table -p=true
#### Output
```
+------------+-----------+---------+
| FIRST NAME | LAST NAME | SSN |
+------------+-----------+---------+
| John | Barry | 123456 |
| Kathy | Smith | 687987 |
| Bob | McCornick | 3979870 |
+------------+-----------+---------+
```
#### Another Piping with Header set to `false`
echo dance,with,me | csv2table -p=true -h=false
#### Output
+-------+------+-----+
| dance | with | me |
+-------+------+-----+

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vendor/github.com/olekukonko/tablewriter/csv2table/csv2table.go generated vendored Normal file
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package main
import (
"encoding/csv"
"flag"
"fmt"
"io"
"os"
"unicode/utf8"
"github.com/olekukonko/tablewriter"
)
var (
fileName = flag.String("f", "", "Set file with eg. sample.csv")
delimiter = flag.String("d", ",", "Set CSV File delimiter eg. ,|;|\t ")
header = flag.Bool("h", true, "Set header options eg. true|false ")
align = flag.String("a", "none", "Set aligmement with eg. none|left|right|center")
pipe = flag.Bool("p", false, "Suport for Piping from STDIN")
border = flag.Bool("b", true, "Enable / disable table border")
)
func main() {
flag.Parse()
fmt.Println()
if *pipe || hasArg("-p") {
process(os.Stdin)
} else {
if *fileName == "" {
fmt.Fprintf(os.Stderr, "Usage of %s:\n", os.Args[0])
flag.PrintDefaults()
fmt.Println()
os.Exit(1)
}
processFile()
}
fmt.Println()
}
func hasArg(name string) bool {
for _, v := range os.Args {
if name == v {
return true
}
}
return false
}
func processFile() {
r, err := os.Open(*fileName)
if err != nil {
exit(err)
}
defer r.Close()
process(r)
}
func process(r io.Reader) {
csvReader := csv.NewReader(r)
rune, size := utf8.DecodeRuneInString(*delimiter)
if size == 0 {
rune = ','
}
csvReader.Comma = rune
table, err := tablewriter.NewCSVReader(os.Stdout, csvReader, *header)
if err != nil {
exit(err)
}
switch *align {
case "left":
table.SetAlignment(tablewriter.ALIGN_LEFT)
case "right":
table.SetAlignment(tablewriter.ALIGN_RIGHT)
case "center":
table.SetAlignment(tablewriter.ALIGN_CENTER)
}
table.SetBorder(*border)
table.Render()
}
func exit(err error) {
fmt.Fprintf(os.Stderr, "#Error : %s", err)
os.Exit(1)
}

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vendor/github.com/olekukonko/tablewriter/table.go generated vendored Normal file
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// Copyright 2014 Oleku Konko All rights reserved.
// Use of this source code is governed by a MIT
// license that can be found in the LICENSE file.
// This module is a Table Writer API for the Go Programming Language.
// The protocols were written in pure Go and works on windows and unix systems
// Create & Generate text based table
package tablewriter
import (
"bytes"
"fmt"
"io"
"regexp"
"strings"
)
const (
MAX_ROW_WIDTH = 30
)
const (
CENTER = "+"
ROW = "-"
COLUMN = "|"
SPACE = " "
NEWLINE = "\n"
)
const (
ALIGN_DEFAULT = iota
ALIGN_CENTER
ALIGN_RIGHT
ALIGN_LEFT
)
var (
decimal = regexp.MustCompile(`^-*\d*\.?\d*$`)
percent = regexp.MustCompile(`^-*\d*\.?\d*$%$`)
)
type Border struct {
Left bool
Right bool
Top bool
Bottom bool
}
type Table struct {
out io.Writer
rows [][]string
lines [][][]string
cs map[int]int
rs map[int]int
headers []string
footers []string
caption bool
captionText string
autoFmt bool
autoWrap bool
mW int
pCenter string
pRow string
pColumn string
tColumn int
tRow int
hAlign int
fAlign int
align int
newLine string
rowLine bool
autoMergeCells bool
hdrLine bool
borders Border
colSize int
headerParams []string
columnsParams []string
footerParams []string
}
// Start New Table
// Take io.Writer Directly
func NewWriter(writer io.Writer) *Table {
t := &Table{
out: writer,
rows: [][]string{},
lines: [][][]string{},
cs: make(map[int]int),
rs: make(map[int]int),
headers: []string{},
footers: []string{},
caption: false,
captionText: "Table caption.",
autoFmt: true,
autoWrap: true,
mW: MAX_ROW_WIDTH,
pCenter: CENTER,
pRow: ROW,
pColumn: COLUMN,
tColumn: -1,
tRow: -1,
hAlign: ALIGN_DEFAULT,
fAlign: ALIGN_DEFAULT,
align: ALIGN_DEFAULT,
newLine: NEWLINE,
rowLine: false,
hdrLine: true,
borders: Border{Left: true, Right: true, Bottom: true, Top: true},
colSize: -1,
headerParams: []string{},
columnsParams: []string{}}
return t
}
// Render table output
func (t *Table) Render() {
if t.borders.Top {
t.printLine(true)
}
t.printHeading()
if t.autoMergeCells {
t.printRowsMergeCells()
} else {
t.printRows()
}
if !t.rowLine && t.borders.Bottom {
t.printLine(true)
}
t.printFooter()
if t.caption {
t.printCaption()
}
}
// Set table header
func (t *Table) SetHeader(keys []string) {
t.colSize = len(keys)
for i, v := range keys {
t.parseDimension(v, i, -1)
t.headers = append(t.headers, v)
}
}
// Set table Footer
func (t *Table) SetFooter(keys []string) {
//t.colSize = len(keys)
for i, v := range keys {
t.parseDimension(v, i, -1)
t.footers = append(t.footers, v)
}
}
// Set table Caption
func (t *Table) SetCaption(caption bool, captionText ...string) {
t.caption = caption
if len(captionText) == 1 {
t.captionText = captionText[0]
}
}
// Turn header autoformatting on/off. Default is on (true).
func (t *Table) SetAutoFormatHeaders(auto bool) {
t.autoFmt = auto
}
// Turn automatic multiline text adjustment on/off. Default is on (true).
func (t *Table) SetAutoWrapText(auto bool) {
t.autoWrap = auto
}
// Set the Default column width
func (t *Table) SetColWidth(width int) {
t.mW = width
}
// Set the minimal width for a column
func (t *Table) SetColMinWidth(column int, width int) {
t.cs[column] = width
}
// Set the Column Separator
func (t *Table) SetColumnSeparator(sep string) {
t.pColumn = sep
}
// Set the Row Separator
func (t *Table) SetRowSeparator(sep string) {
t.pRow = sep
}
// Set the center Separator
func (t *Table) SetCenterSeparator(sep string) {
t.pCenter = sep
}
// Set Header Alignment
func (t *Table) SetHeaderAlignment(hAlign int) {
t.hAlign = hAlign
}
// Set Footer Alignment
func (t *Table) SetFooterAlignment(fAlign int) {
t.fAlign = fAlign
}
// Set Table Alignment
func (t *Table) SetAlignment(align int) {
t.align = align
}
// Set New Line
func (t *Table) SetNewLine(nl string) {
t.newLine = nl
}
// Set Header Line
// This would enable / disable a line after the header
func (t *Table) SetHeaderLine(line bool) {
t.hdrLine = line
}
// Set Row Line
// This would enable / disable a line on each row of the table
func (t *Table) SetRowLine(line bool) {
t.rowLine = line
}
// Set Auto Merge Cells
// This would enable / disable the merge of cells with identical values
func (t *Table) SetAutoMergeCells(auto bool) {
t.autoMergeCells = auto
}
// Set Table Border
// This would enable / disable line around the table
func (t *Table) SetBorder(border bool) {
t.SetBorders(Border{border, border, border, border})
}
func (t *Table) SetBorders(border Border) {
t.borders = border
}
// Append row to table
func (t *Table) Append(row []string) {
rowSize := len(t.headers)
if rowSize > t.colSize {
t.colSize = rowSize
}
n := len(t.lines)
line := [][]string{}
for i, v := range row {
// Detect string width
// Detect String height
// Break strings into words
out := t.parseDimension(v, i, n)
// Append broken words
line = append(line, out)
}
t.lines = append(t.lines, line)
}
// Allow Support for Bulk Append
// Eliminates repeated for loops
func (t *Table) AppendBulk(rows [][]string) {
for _, row := range rows {
t.Append(row)
}
}
// Clear rows
func (t *Table) ClearRows() {
t.lines = [][][]string{}
}
// Clear footer
func (t *Table) ClearFooter() {
t.footers = []string{}
}
// Print line based on row width
func (t *Table) printLine(nl bool) {
fmt.Fprint(t.out, t.pCenter)
for i := 0; i < len(t.cs); i++ {
v := t.cs[i]
fmt.Fprintf(t.out, "%s%s%s%s",
t.pRow,
strings.Repeat(string(t.pRow), v),
t.pRow,
t.pCenter)
}
if nl {
fmt.Fprint(t.out, t.newLine)
}
}
// Print line based on row width with our without cell separator
func (t *Table) printLineOptionalCellSeparators(nl bool, displayCellSeparator []bool) {
fmt.Fprint(t.out, t.pCenter)
for i := 0; i < len(t.cs); i++ {
v := t.cs[i]
if i > len(displayCellSeparator) || displayCellSeparator[i] {
// Display the cell separator
fmt.Fprintf(t.out, "%s%s%s%s",
t.pRow,
strings.Repeat(string(t.pRow), v),
t.pRow,
t.pCenter)
} else {
// Don't display the cell separator for this cell
fmt.Fprintf(t.out, "%s%s",
strings.Repeat(" ", v+2),
t.pCenter)
}
}
if nl {
fmt.Fprint(t.out, t.newLine)
}
}
// Return the PadRight function if align is left, PadLeft if align is right,
// and Pad by default
func pad(align int) func(string, string, int) string {
padFunc := Pad
switch align {
case ALIGN_LEFT:
padFunc = PadRight
case ALIGN_RIGHT:
padFunc = PadLeft
}
return padFunc
}
// Print heading information
func (t *Table) printHeading() {
// Check if headers is available
if len(t.headers) < 1 {
return
}
// Check if border is set
// Replace with space if not set
fmt.Fprint(t.out, ConditionString(t.borders.Left, t.pColumn, SPACE))
// Identify last column
end := len(t.cs) - 1
// Get pad function
padFunc := pad(t.hAlign)
// Checking for ANSI escape sequences for header
is_esc_seq := false
if len(t.headerParams) > 0 {
is_esc_seq = true
}
// Print Heading column
for i := 0; i <= end; i++ {
v := t.cs[i]
h := ""
if i < len(t.headers) {
h = t.headers[i]
}
if t.autoFmt {
h = Title(h)
}
pad := ConditionString((i == end && !t.borders.Left), SPACE, t.pColumn)
if is_esc_seq {
fmt.Fprintf(t.out, " %s %s",
format(padFunc(h, SPACE, v),
t.headerParams[i]), pad)
} else {
fmt.Fprintf(t.out, " %s %s",
padFunc(h, SPACE, v),
pad)
}
}
// Next line
fmt.Fprint(t.out, t.newLine)
if t.hdrLine {
t.printLine(true)
}
}
// Print heading information
func (t *Table) printFooter() {
// Check if headers is available
if len(t.footers) < 1 {
return
}
// Only print line if border is not set
if !t.borders.Bottom {
t.printLine(true)
}
// Check if border is set
// Replace with space if not set
fmt.Fprint(t.out, ConditionString(t.borders.Bottom, t.pColumn, SPACE))
// Identify last column
end := len(t.cs) - 1
// Get pad function
padFunc := pad(t.fAlign)
// Checking for ANSI escape sequences for header
is_esc_seq := false
if len(t.footerParams) > 0 {
is_esc_seq = true
}
// Print Heading column
for i := 0; i <= end; i++ {
v := t.cs[i]
f := t.footers[i]
if t.autoFmt {
f = Title(f)
}
pad := ConditionString((i == end && !t.borders.Top), SPACE, t.pColumn)
if len(t.footers[i]) == 0 {
pad = SPACE
}
if is_esc_seq {
fmt.Fprintf(t.out, " %s %s",
format(padFunc(f, SPACE, v),
t.footerParams[i]), pad)
} else {
fmt.Fprintf(t.out, " %s %s",
padFunc(f, SPACE, v),
pad)
}
//fmt.Fprintf(t.out, " %s %s",
// padFunc(f, SPACE, v),
// pad)
}
// Next line
fmt.Fprint(t.out, t.newLine)
//t.printLine(true)
hasPrinted := false
for i := 0; i <= end; i++ {
v := t.cs[i]
pad := t.pRow
center := t.pCenter
length := len(t.footers[i])
if length > 0 {
hasPrinted = true
}
// Set center to be space if length is 0
if length == 0 && !t.borders.Right {
center = SPACE
}
// Print first junction
if i == 0 {
fmt.Fprint(t.out, center)
}
// Pad With space of length is 0
if length == 0 {
pad = SPACE
}
// Ignore left space of it has printed before
if hasPrinted || t.borders.Left {
pad = t.pRow
center = t.pCenter
}
// Change Center start position
if center == SPACE {
if i < end && len(t.footers[i+1]) != 0 {
center = t.pCenter
}
}
// Print the footer
fmt.Fprintf(t.out, "%s%s%s%s",
pad,
strings.Repeat(string(pad), v),
pad,
center)
}
fmt.Fprint(t.out, t.newLine)
}
// Print caption text
func (t Table) printCaption() {
width := t.getTableWidth()
paragraph, _ := WrapString(t.captionText, width)
for linecount := 0; linecount < len(paragraph); linecount++ {
fmt.Fprintln(t.out, paragraph[linecount])
}
}
// Calculate the total number of characters in a row
func (t Table) getTableWidth() int {
var chars int
for _, v := range t.cs {
chars += v
}
// Add chars, spaces, seperators to calculate the total width of the table.
// ncols := t.colSize
// spaces := ncols * 2
// seps := ncols + 1
return (chars + (3 * t.colSize) + 2)
}
func (t Table) printRows() {
for i, lines := range t.lines {
t.printRow(lines, i)
}
}
// Print Row Information
// Adjust column alignment based on type
func (t *Table) printRow(columns [][]string, colKey int) {
// Get Maximum Height
max := t.rs[colKey]
total := len(columns)
// TODO Fix uneven col size
// if total < t.colSize {
// for n := t.colSize - total; n < t.colSize ; n++ {
// columns = append(columns, []string{SPACE})
// t.cs[n] = t.mW
// }
//}
// Pad Each Height
// pads := []int{}
pads := []int{}
// Checking for ANSI escape sequences for columns
is_esc_seq := false
if len(t.columnsParams) > 0 {
is_esc_seq = true
}
for i, line := range columns {
length := len(line)
pad := max - length
pads = append(pads, pad)
for n := 0; n < pad; n++ {
columns[i] = append(columns[i], " ")
}
}
//fmt.Println(max, "\n")
for x := 0; x < max; x++ {
for y := 0; y < total; y++ {
// Check if border is set
fmt.Fprint(t.out, ConditionString((!t.borders.Left && y == 0), SPACE, t.pColumn))
fmt.Fprintf(t.out, SPACE)
str := columns[y][x]
// Embedding escape sequence with column value
if is_esc_seq {
str = format(str, t.columnsParams[y])
}
// This would print alignment
// Default alignment would use multiple configuration
switch t.align {
case ALIGN_CENTER: //
fmt.Fprintf(t.out, "%s", Pad(str, SPACE, t.cs[y]))
case ALIGN_RIGHT:
fmt.Fprintf(t.out, "%s", PadLeft(str, SPACE, t.cs[y]))
case ALIGN_LEFT:
fmt.Fprintf(t.out, "%s", PadRight(str, SPACE, t.cs[y]))
default:
if decimal.MatchString(strings.TrimSpace(str)) || percent.MatchString(strings.TrimSpace(str)) {
fmt.Fprintf(t.out, "%s", PadLeft(str, SPACE, t.cs[y]))
} else {
fmt.Fprintf(t.out, "%s", PadRight(str, SPACE, t.cs[y]))
// TODO Custom alignment per column
//if max == 1 || pads[y] > 0 {
// fmt.Fprintf(t.out, "%s", Pad(str, SPACE, t.cs[y]))
//} else {
// fmt.Fprintf(t.out, "%s", PadRight(str, SPACE, t.cs[y]))
//}
}
}
fmt.Fprintf(t.out, SPACE)
}
// Check if border is set
// Replace with space if not set
fmt.Fprint(t.out, ConditionString(t.borders.Left, t.pColumn, SPACE))
fmt.Fprint(t.out, t.newLine)
}
if t.rowLine {
t.printLine(true)
}
}
// Print the rows of the table and merge the cells that are identical
func (t *Table) printRowsMergeCells() {
var previousLine []string
var displayCellBorder []bool
var tmpWriter bytes.Buffer
for i, lines := range t.lines {
// We store the display of the current line in a tmp writer, as we need to know which border needs to be print above
previousLine, displayCellBorder = t.printRowMergeCells(&tmpWriter, lines, i, previousLine)
if i > 0 { //We don't need to print borders above first line
if t.rowLine {
t.printLineOptionalCellSeparators(true, displayCellBorder)
}
}
tmpWriter.WriteTo(t.out)
}
//Print the end of the table
if t.rowLine {
t.printLine(true)
}
}
// Print Row Information to a writer and merge identical cells.
// Adjust column alignment based on type
func (t *Table) printRowMergeCells(writer io.Writer, columns [][]string, colKey int, previousLine []string) ([]string, []bool) {
// Get Maximum Height
max := t.rs[colKey]
total := len(columns)
// Pad Each Height
pads := []int{}
for i, line := range columns {
length := len(line)
pad := max - length
pads = append(pads, pad)
for n := 0; n < pad; n++ {
columns[i] = append(columns[i], " ")
}
}
var displayCellBorder []bool
for x := 0; x < max; x++ {
for y := 0; y < total; y++ {
// Check if border is set
fmt.Fprint(writer, ConditionString((!t.borders.Left && y == 0), SPACE, t.pColumn))
fmt.Fprintf(writer, SPACE)
str := columns[y][x]
if t.autoMergeCells {
//Store the full line to merge mutli-lines cells
fullLine := strings.Join(columns[y], " ")
if len(previousLine) > y && fullLine == previousLine[y] && fullLine != "" {
// If this cell is identical to the one above but not empty, we don't display the border and keep the cell empty.
displayCellBorder = append(displayCellBorder, false)
str = ""
} else {
// First line or different content, keep the content and print the cell border
displayCellBorder = append(displayCellBorder, true)
}
}
// This would print alignment
// Default alignment would use multiple configuration
switch t.align {
case ALIGN_CENTER: //
fmt.Fprintf(writer, "%s", Pad(str, SPACE, t.cs[y]))
case ALIGN_RIGHT:
fmt.Fprintf(writer, "%s", PadLeft(str, SPACE, t.cs[y]))
case ALIGN_LEFT:
fmt.Fprintf(writer, "%s", PadRight(str, SPACE, t.cs[y]))
default:
if decimal.MatchString(strings.TrimSpace(str)) || percent.MatchString(strings.TrimSpace(str)) {
fmt.Fprintf(writer, "%s", PadLeft(str, SPACE, t.cs[y]))
} else {
fmt.Fprintf(writer, "%s", PadRight(str, SPACE, t.cs[y]))
}
}
fmt.Fprintf(writer, SPACE)
}
// Check if border is set
// Replace with space if not set
fmt.Fprint(writer, ConditionString(t.borders.Left, t.pColumn, SPACE))
fmt.Fprint(writer, t.newLine)
}
//The new previous line is the current one
previousLine = make([]string, total)
for y := 0; y < total; y++ {
previousLine[y] = strings.Join(columns[y], " ") //Store the full line for multi-lines cells
}
//Returns the newly added line and wether or not a border should be displayed above.
return previousLine, displayCellBorder
}
func (t *Table) parseDimension(str string, colKey, rowKey int) []string {
var (
raw []string
max int
)
w := DisplayWidth(str)
// Calculate Width
// Check if with is grater than maximum width
if w > t.mW {
w = t.mW
}
// Check if width exists
v, ok := t.cs[colKey]
if !ok || v < w || v == 0 {
t.cs[colKey] = w
}
if rowKey == -1 {
return raw
}
// Calculate Height
if t.autoWrap {
raw, _ = WrapString(str, t.cs[colKey])
} else {
raw = getLines(str)
}
for _, line := range raw {
if w := DisplayWidth(line); w > max {
max = w
}
}
// Make sure the with is the same length as maximum word
// Important for cases where the width is smaller than maxu word
if max > t.cs[colKey] {
t.cs[colKey] = max
}
h := len(raw)
v, ok = t.rs[rowKey]
if !ok || v < h || v == 0 {
t.rs[rowKey] = h
}
//fmt.Printf("Raw %+v %d\n", raw, len(raw))
return raw
}

835
vendor/github.com/olekukonko/tablewriter/table_test.go generated vendored Normal file
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@ -0,0 +1,835 @@
// Copyright 2014 Oleku Konko All rights reserved.
// Use of this source code is governed by a MIT
// license that can be found in the LICENSE file.
// This module is a Table Writer API for the Go Programming Language.
// The protocols were written in pure Go and works on windows and unix systems
package tablewriter
import (
"bytes"
"fmt"
"io"
"os"
"reflect"
"strings"
"testing"
)
func ExampleShort() {
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 := NewWriter(os.Stdout)
table.SetHeader([]string{"Name", "Sign", "Rating"})
for _, v := range data {
table.Append(v)
}
table.Render()
// Output: +------+-----------------------+--------+
// | NAME | SIGN | RATING |
// +------+-----------------------+--------+
// | A | The Good | 500 |
// | B | The Very very Bad Man | 288 |
// | C | The Ugly | 120 |
// | D | The Gopher | 800 |
// +------+-----------------------+--------+
}
func ExampleLong() {
data := [][]string{
[]string{"Learn East has computers with adapted keyboards with enlarged print etc", " Some Data ", " Another Data"},
[]string{"Instead of lining up the letters all ", "the way across, he splits the keyboard in two", "Like most ergonomic keyboards", "See Data"},
}
table := NewWriter(os.Stdout)
table.SetHeader([]string{"Name", "Sign", "Rating"})
table.SetCenterSeparator("*")
table.SetRowSeparator("=")
for _, v := range data {
table.Append(v)
}
table.Render()
}
func ExampleCSV() {
table, _ := NewCSV(os.Stdout, "test.csv", true)
table.SetCenterSeparator("*")
table.SetRowSeparator("=")
table.Render()
// Output: *============*===========*=========*
// | FIRST NAME | LAST NAME | SSN |
// *============*===========*=========*
// | John | Barry | 123456 |
// | Kathy | Smith | 687987 |
// | Bob | McCornick | 3979870 |
// *============*===========*=========*
}
func TestCSVInfo(t *testing.T) {
buf := &bytes.Buffer{}
table, err := NewCSV(buf, "test_info.csv", true)
if err != nil {
t.Error(err)
return
}
table.SetAlignment(ALIGN_LEFT)
table.SetBorder(false)
table.Render()
got := buf.String()
want := ` 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 |
`
if got != want {
t.Errorf("CSV info failed\ngot:\n[%s]\nwant:\n[%s]\n", got, want)
}
}
func TestCSVSeparator(t *testing.T) {
buf := &bytes.Buffer{}
table, err := NewCSV(buf, "test.csv", true)
if err != nil {
t.Error(err)
return
}
table.SetRowLine(true)
table.SetCenterSeparator("+")
table.SetColumnSeparator("|")
table.SetRowSeparator("-")
table.SetAlignment(ALIGN_LEFT)
table.Render()
want := `+------------+-----------+---------+
| FIRST NAME | LAST NAME | SSN |
+------------+-----------+---------+
| John | Barry | 123456 |
+------------+-----------+---------+
| Kathy | Smith | 687987 |
+------------+-----------+---------+
| Bob | McCornick | 3979870 |
+------------+-----------+---------+
`
got := buf.String()
if got != want {
t.Errorf("CSV info failed\ngot:\n[%s]\nwant:\n[%s]\n", got, want)
}
}
func TestNoBorder(t *testing.T) {
data := [][]string{
[]string{"1/1/2014", "Domain name", "2233", "$10.98"},
[]string{"1/1/2014", "January Hosting", "2233", "$54.95"},
[]string{"", " (empty)\n (empty)", "", ""},
[]string{"1/4/2014", "February Hosting", "2233", "$51.00"},
[]string{"1/4/2014", "February Extra Bandwidth", "2233", "$30.00"},
[]string{"1/4/2014", " (Discount)", "2233", "-$1.00"},
}
var buf bytes.Buffer
table := NewWriter(&buf)
table.SetAutoWrapText(false)
table.SetHeader([]string{"Date", "Description", "CV2", "Amount"})
table.SetFooter([]string{"", "", "Total", "$145.93"}) // Add Footer
table.SetBorder(false) // Set Border to false
table.AppendBulk(data) // Add Bulk Data
table.Render()
want := ` DATE | DESCRIPTION | CV2 | AMOUNT
+----------+--------------------------+-------+---------+
1/1/2014 | Domain name | 2233 | $10.98
1/1/2014 | January Hosting | 2233 | $54.95
| (empty) | |
| (empty) | |
1/4/2014 | February Hosting | 2233 | $51.00
1/4/2014 | February Extra Bandwidth | 2233 | $30.00
1/4/2014 | (Discount) | 2233 | -$1.00
+----------+--------------------------+-------+---------+
TOTAL | $145 93
+-------+---------+
`
got := buf.String()
if got != want {
t.Errorf("border table rendering failed\ngot:\n%s\nwant:\n%s\n", got, want)
}
}
func TestWithBorder(t *testing.T) {
data := [][]string{
[]string{"1/1/2014", "Domain name", "2233", "$10.98"},
[]string{"1/1/2014", "January Hosting", "2233", "$54.95"},
[]string{"", " (empty)\n (empty)", "", ""},
[]string{"1/4/2014", "February Hosting", "2233", "$51.00"},
[]string{"1/4/2014", "February Extra Bandwidth", "2233", "$30.00"},
[]string{"1/4/2014", " (Discount)", "2233", "-$1.00"},
}
var buf bytes.Buffer
table := NewWriter(&buf)
table.SetAutoWrapText(false)
table.SetHeader([]string{"Date", "Description", "CV2", "Amount"})
table.SetFooter([]string{"", "", "Total", "$145.93"}) // Add Footer
table.AppendBulk(data) // Add Bulk Data
table.Render()
want := `+----------+--------------------------+-------+---------+
| DATE | DESCRIPTION | CV2 | AMOUNT |
+----------+--------------------------+-------+---------+
| 1/1/2014 | Domain name | 2233 | $10.98 |
| 1/1/2014 | January Hosting | 2233 | $54.95 |
| | (empty) | | |
| | (empty) | | |
| 1/4/2014 | February Hosting | 2233 | $51.00 |
| 1/4/2014 | February Extra Bandwidth | 2233 | $30.00 |
| 1/4/2014 | (Discount) | 2233 | -$1.00 |
+----------+--------------------------+-------+---------+
| TOTAL | $145 93 |
+----------+--------------------------+-------+---------+
`
got := buf.String()
if got != want {
t.Errorf("border table rendering failed\ngot:\n%s\nwant:\n%s\n", got, want)
}
}
func TestPrintingInMarkdown(t *testing.T) {
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"},
}
var buf bytes.Buffer
table := NewWriter(&buf)
table.SetHeader([]string{"Date", "Description", "CV2", "Amount"})
table.AppendBulk(data) // Add Bulk Data
table.SetBorders(Border{Left: true, Top: false, Right: true, Bottom: false})
table.SetCenterSeparator("|")
table.Render()
want := `| 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 |
`
got := buf.String()
if got != want {
t.Errorf("border table rendering failed\ngot:\n%s\nwant:\n%s\n", got, want)
}
}
func TestPrintHeading(t *testing.T) {
var buf bytes.Buffer
table := NewWriter(&buf)
table.SetHeader([]string{"1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c"})
table.printHeading()
want := `| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C |
+---+---+---+---+---+---+---+---+---+---+---+---+
`
got := buf.String()
if got != want {
t.Errorf("header rendering failed\ngot:\n%s\nwant:\n%s\n", got, want)
}
}
func TestPrintHeadingWithoutAutoFormat(t *testing.T) {
var buf bytes.Buffer
table := NewWriter(&buf)
table.SetHeader([]string{"1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c"})
table.SetAutoFormatHeaders(false)
table.printHeading()
want := `| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | a | b | c |
+---+---+---+---+---+---+---+---+---+---+---+---+
`
got := buf.String()
if got != want {
t.Errorf("header rendering failed\ngot:\n%s\nwant:\n%s\n", got, want)
}
}
func TestPrintFooter(t *testing.T) {
var buf bytes.Buffer
table := NewWriter(&buf)
table.SetHeader([]string{"1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c"})
table.SetFooter([]string{"1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c"})
table.printFooter()
want := `| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C |
+---+---+---+---+---+---+---+---+---+---+---+---+
`
got := buf.String()
if got != want {
t.Errorf("footer rendering failed\ngot:\n%s\nwant:\n%s\n", got, want)
}
}
func TestPrintFooterWithoutAutoFormat(t *testing.T) {
var buf bytes.Buffer
table := NewWriter(&buf)
table.SetAutoFormatHeaders(false)
table.SetHeader([]string{"1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c"})
table.SetFooter([]string{"1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c"})
table.printFooter()
want := `| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | a | b | c |
+---+---+---+---+---+---+---+---+---+---+---+---+
`
got := buf.String()
if got != want {
t.Errorf("footer rendering failed\ngot:\n%s\nwant:\n%s\n", got, want)
}
}
func TestPrintShortCaption(t *testing.T) {
var buf bytes.Buffer
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 := NewWriter(&buf)
table.SetHeader([]string{"Name", "Sign", "Rating"})
table.SetCaption(true, "Short caption.")
for _, v := range data {
table.Append(v)
}
table.Render()
want := `+------+-----------------------+--------+
| NAME | SIGN | RATING |
+------+-----------------------+--------+
| A | The Good | 500 |
| B | The Very very Bad Man | 288 |
| C | The Ugly | 120 |
| D | The Gopher | 800 |
+------+-----------------------+--------+
Short caption.
`
got := buf.String()
if got != want {
t.Errorf("long caption for short example rendering failed\ngot:\n%s\nwant:\n%s\n", got, want)
}
}
func TestPrintLongCaptionWithShortExample(t *testing.T) {
var buf bytes.Buffer
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 := NewWriter(&buf)
table.SetHeader([]string{"Name", "Sign", "Rating"})
table.SetCaption(true, "This is a very long caption. The text should wrap. If not, we have a problem that needs to be solved.")
for _, v := range data {
table.Append(v)
}
table.Render()
want := `+------+-----------------------+--------+
| NAME | SIGN | RATING |
+------+-----------------------+--------+
| A | The Good | 500 |
| B | The Very very Bad Man | 288 |
| C | The Ugly | 120 |
| D | The Gopher | 800 |
+------+-----------------------+--------+
This is a very long caption. The text
should wrap. If not, we have a problem
that needs to be solved.
`
got := buf.String()
if got != want {
t.Errorf("long caption for short example rendering failed\ngot:\n%s\nwant:\n%s\n", got, want)
}
}
func TestPrintCaptionWithFooter(t *testing.T) {
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"},
}
var buf bytes.Buffer
table := NewWriter(&buf)
table.SetHeader([]string{"Date", "Description", "CV2", "Amount"})
table.SetFooter([]string{"", "", "Total", "$146.93"}) // Add Footer
table.SetCaption(true, "This is a very long caption. The text should wrap to the width of the table.") // Add caption
table.SetBorder(false) // Set Border to false
table.AppendBulk(data) // Add Bulk Data
table.Render()
want := ` 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
+-------+---------+
This is a very long caption. The text should wrap to the
width of the table.
`
got := buf.String()
if got != want {
t.Errorf("border table rendering failed\ngot:\n%s\nwant:\n%s\n", got, want)
}
}
func TestPrintLongCaptionWithLongExample(t *testing.T) {
var buf bytes.Buffer
data := [][]string{
[]string{"Learn East has computers with adapted keyboards with enlarged print etc", "Some Data", "Another Data"},
[]string{"Instead of lining up the letters all", "the way across, he splits the keyboard in two", "Like most ergonomic keyboards"},
}
table := NewWriter(&buf)
table.SetCaption(true, "This is a very long caption. The text should wrap. If not, we have a problem that needs to be solved.")
table.SetHeader([]string{"Name", "Sign", "Rating"})
for _, v := range data {
table.Append(v)
}
table.Render()
want := `+--------------------------------+--------------------------------+-------------------------------+
| NAME | SIGN | RATING |
+--------------------------------+--------------------------------+-------------------------------+
| Learn East has computers | Some Data | Another Data |
| with adapted keyboards with | | |
| enlarged print etc | | |
| Instead of lining up the | the way across, he splits the | Like most ergonomic keyboards |
| letters all | keyboard in two | |
+--------------------------------+--------------------------------+-------------------------------+
This is a very long caption. The text should wrap. If not, we have a problem that needs to be
solved.
`
got := buf.String()
if got != want {
t.Errorf("long caption for long example rendering failed\ngot:\n%s\nwant:\n%s\n", got, want)
}
}
func TestPrintTableWithAndWithoutAutoWrap(t *testing.T) {
var buf bytes.Buffer
var multiline = `A multiline
string with some lines being really long.`
with := NewWriter(&buf)
with.Append([]string{multiline})
with.Render()
want := `+--------------------------------+
| A multiline string with some |
| lines being really long. |
+--------------------------------+
`
got := buf.String()
if got != want {
t.Errorf("multiline text rendering with wrapping failed\ngot:\n%s\nwant:\n%s\n", got, want)
}
buf.Truncate(0)
without := NewWriter(&buf)
without.SetAutoWrapText(false)
without.Append([]string{multiline})
without.Render()
want = `+-------------------------------------------+
| A multiline |
| string with some lines being really long. |
+-------------------------------------------+
`
got = buf.String()
if got != want {
t.Errorf("multiline text rendering without wrapping rendering failed\ngot:\n%s\nwant:\n%s\n", got, want)
}
}
func TestPrintLine(t *testing.T) {
header := make([]string, 12)
val := " "
want := ""
for i := range header {
header[i] = val
want = fmt.Sprintf("%s+-%s-", want, strings.Replace(val, " ", "-", -1))
val = val + " "
}
want = want + "+"
var buf bytes.Buffer
table := NewWriter(&buf)
table.SetHeader(header)
table.printLine(false)
got := buf.String()
if got != want {
t.Errorf("line rendering failed\ngot:\n%s\nwant:\n%s\n", got, want)
}
}
func TestAnsiStrip(t *testing.T) {
header := make([]string, 12)
val := " "
want := ""
for i := range header {
header[i] = "\033[43;30m" + val + "\033[00m"
want = fmt.Sprintf("%s+-%s-", want, strings.Replace(val, " ", "-", -1))
val = val + " "
}
want = want + "+"
var buf bytes.Buffer
table := NewWriter(&buf)
table.SetHeader(header)
table.printLine(false)
got := buf.String()
if got != want {
t.Errorf("line rendering failed\ngot:\n%s\nwant:\n%s\n", got, want)
}
}
func NewCustomizedTable(out io.Writer) *Table {
table := NewWriter(out)
table.SetCenterSeparator("")
table.SetColumnSeparator("")
table.SetRowSeparator("")
table.SetBorder(false)
table.SetAlignment(ALIGN_LEFT)
table.SetHeader([]string{})
return table
}
func TestSubclass(t *testing.T) {
buf := new(bytes.Buffer)
table := NewCustomizedTable(buf)
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"},
}
for _, v := range data {
table.Append(v)
}
table.Render()
output := string(buf.Bytes())
want := ` A The Good 500
B The Very very Bad Man 288
C The Ugly 120
D The Gopher 800
`
if output != want {
t.Error(fmt.Sprintf("Unexpected output '%v' != '%v'", output, want))
}
}
func TestAutoMergeRows(t *testing.T) {
data := [][]string{
[]string{"A", "The Good", "500"},
[]string{"A", "The Very very Bad Man", "288"},
[]string{"B", "The Very very Bad Man", "120"},
[]string{"B", "The Very very Bad Man", "200"},
}
var buf bytes.Buffer
table := NewWriter(&buf)
table.SetHeader([]string{"Name", "Sign", "Rating"})
for _, v := range data {
table.Append(v)
}
table.SetAutoMergeCells(true)
table.Render()
want := `+------+-----------------------+--------+
| NAME | SIGN | RATING |
+------+-----------------------+--------+
| A | The Good | 500 |
| | The Very very Bad Man | 288 |
| B | | 120 |
| | | 200 |
+------+-----------------------+--------+
`
got := buf.String()
if got != want {
t.Errorf("\ngot:\n%s\nwant:\n%s\n", got, want)
}
buf.Reset()
table = NewWriter(&buf)
table.SetHeader([]string{"Name", "Sign", "Rating"})
for _, v := range data {
table.Append(v)
}
table.SetAutoMergeCells(true)
table.SetRowLine(true)
table.Render()
want = `+------+-----------------------+--------+
| NAME | SIGN | RATING |
+------+-----------------------+--------+
| A | The Good | 500 |
+ +-----------------------+--------+
| | The Very very Bad Man | 288 |
+------+ +--------+
| B | | 120 |
+ + +--------+
| | | 200 |
+------+-----------------------+--------+
`
got = buf.String()
if got != want {
t.Errorf("\ngot:\n%s\nwant:\n%s\n", got, want)
}
buf.Reset()
table = NewWriter(&buf)
table.SetHeader([]string{"Name", "Sign", "Rating"})
dataWithlongText := [][]string{
[]string{"A", "The Good", "500"},
[]string{"A", "The Very very very very very Bad Man", "288"},
[]string{"B", "The Very very very very very Bad Man", "120"},
[]string{"C", "The Very very Bad Man", "200"},
}
table.AppendBulk(dataWithlongText)
table.SetAutoMergeCells(true)
table.SetRowLine(true)
table.Render()
want = `+------+--------------------------------+--------+
| NAME | SIGN | RATING |
+------+--------------------------------+--------+
| A | The Good | 500 |
+------+--------------------------------+--------+
| A | The Very very very very very | 288 |
| | Bad Man | |
+------+ +--------+
| B | | 120 |
| | | |
+------+--------------------------------+--------+
| C | The Very very Bad Man | 200 |
+------+--------------------------------+--------+
`
got = buf.String()
if got != want {
t.Errorf("\ngot:\n%s\nwant:\n%s\n", got, want)
}
}
func TestClearRows(t *testing.T) {
data := [][]string{
[]string{"1/1/2014", "Domain name", "2233", "$10.98"},
}
var buf bytes.Buffer
table := NewWriter(&buf)
table.SetAutoWrapText(false)
table.SetHeader([]string{"Date", "Description", "CV2", "Amount"})
table.SetFooter([]string{"", "", "Total", "$145.93"}) // Add Footer
table.AppendBulk(data) // Add Bulk Data
table.Render()
originalWant := `+----------+-------------+-------+---------+
| DATE | DESCRIPTION | CV2 | AMOUNT |
+----------+-------------+-------+---------+
| 1/1/2014 | Domain name | 2233 | $10.98 |
+----------+-------------+-------+---------+
| TOTAL | $145 93 |
+----------+-------------+-------+---------+
`
want := originalWant
got := buf.String()
if got != want {
t.Errorf("table clear rows failed\ngot:\n%s\nwant:\n%s\n", got, want)
}
buf.Reset()
table.ClearRows()
table.Render()
want = `+----------+-------------+-------+---------+
| DATE | DESCRIPTION | CV2 | AMOUNT |
+----------+-------------+-------+---------+
+----------+-------------+-------+---------+
| TOTAL | $145 93 |
+----------+-------------+-------+---------+
`
got = buf.String()
if got != want {
t.Errorf("table clear failed\ngot:\n%s\nwant:\n%s\n", got, want)
}
buf.Reset()
table.AppendBulk(data) // Add Bulk Data
table.Render()
want = `+----------+-------------+-------+---------+
| DATE | DESCRIPTION | CV2 | AMOUNT |
+----------+-------------+-------+---------+
| 1/1/2014 | Domain name | 2233 | $10.98 |
+----------+-------------+-------+---------+
| TOTAL | $145 93 |
+----------+-------------+-------+---------+
`
got = buf.String()
if got != want {
t.Errorf("table clear rows failed\ngot:\n%s\nwant:\n%s\n", got, want)
}
}
func TestClearFooters(t *testing.T) {
data := [][]string{
[]string{"1/1/2014", "Domain name", "2233", "$10.98"},
}
var buf bytes.Buffer
table := NewWriter(&buf)
table.SetAutoWrapText(false)
table.SetHeader([]string{"Date", "Description", "CV2", "Amount"})
table.SetFooter([]string{"", "", "Total", "$145.93"}) // Add Footer
table.AppendBulk(data) // Add Bulk Data
table.Render()
buf.Reset()
table.ClearFooter()
table.Render()
want := `+----------+-------------+-------+---------+
| DATE | DESCRIPTION | CV2 | AMOUNT |
+----------+-------------+-------+---------+
| 1/1/2014 | Domain name | 2233 | $10.98 |
+----------+-------------+-------+---------+
`
got := buf.String()
if got != want {
t.Errorf("table clear rows failed\ngot:\n%s\nwant:\n%s\n", got, want)
}
}
func TestMoreDataColumnsThanHeaders(t *testing.T) {
var (
buf = &bytes.Buffer{}
table = NewWriter(buf)
header = []string{"A", "B", "C"}
data = [][]string{
[]string{"a", "b", "c", "d"},
[]string{"1", "2", "3", "4"},
}
want = `+---+---+---+---+
| A | B | C | |
+---+---+---+---+
| a | b | c | d |
| 1 | 2 | 3 | 4 |
+---+---+---+---+
`
)
table.SetHeader(header)
// table.SetFooter(ctx.tableCtx.footer)
table.AppendBulk(data)
table.Render()
got := buf.String()
if got != want {
t.Errorf("\ngot:\n%s\nwant:\n%s\n", got, want)
}
}
func TestMoreFooterColumnsThanHeaders(t *testing.T) {
var (
buf = &bytes.Buffer{}
table = NewWriter(buf)
header = []string{"A", "B", "C"}
data = [][]string{
[]string{"a", "b", "c", "d"},
[]string{"1", "2", "3", "4"},
}
footer = []string{"a", "b", "c", "d", "e"}
want = `+---+---+---+---+---+
| A | B | C | | |
+---+---+---+---+---+
| a | b | c | d |
| 1 | 2 | 3 | 4 |
+---+---+---+---+---+
| A | B | C | D | E |
+---+---+---+---+---+
`
)
table.SetHeader(header)
table.SetFooter(footer)
table.AppendBulk(data)
table.Render()
got := buf.String()
if got != want {
t.Errorf("\ngot:\n%s\nwant:\n%s\n", got, want)
}
}
func TestSetColMinWidth(t *testing.T) {
var (
buf = &bytes.Buffer{}
table = NewWriter(buf)
header = []string{"AAA", "BBB", "CCC"}
data = [][]string{
[]string{"a", "b", "c"},
[]string{"1", "2", "3"},
}
footer = []string{"a", "b", "cccc"}
want = `+-----+-----+-------+
| AAA | BBB | CCC |
+-----+-----+-------+
| a | b | c |
| 1 | 2 | 3 |
+-----+-----+-------+
| A | B | CCCC |
+-----+-----+-------+
`
)
table.SetHeader(header)
table.SetFooter(footer)
table.AppendBulk(data)
table.SetColMinWidth(2, 5)
table.Render()
got := buf.String()
if got != want {
t.Errorf("\ngot:\n%s\nwant:\n%s\n", got, want)
}
}
func TestWrapString(t *testing.T) {
want := []string{"ああああああああああああああああああああああああ", "あああああああ"}
got, _ := WrapString("ああああああああああああああああああああああああ あああああああ", 55)
if !reflect.DeepEqual(got, want) {
t.Errorf("\ngot:\n%v\nwant:\n%v\n", got, want)
}
}

134
vendor/github.com/olekukonko/tablewriter/table_with_color.go generated vendored Normal file
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@ -0,0 +1,134 @@
package tablewriter
import (
"fmt"
"strconv"
"strings"
)
const ESC = "\033"
const SEP = ";"
const (
BgBlackColor int = iota + 40
BgRedColor
BgGreenColor
BgYellowColor
BgBlueColor
BgMagentaColor
BgCyanColor
BgWhiteColor
)
const (
FgBlackColor int = iota + 30
FgRedColor
FgGreenColor
FgYellowColor
FgBlueColor
FgMagentaColor
FgCyanColor
FgWhiteColor
)
const (
BgHiBlackColor int = iota + 100
BgHiRedColor
BgHiGreenColor
BgHiYellowColor
BgHiBlueColor
BgHiMagentaColor
BgHiCyanColor
BgHiWhiteColor
)
const (
FgHiBlackColor int = iota + 90
FgHiRedColor
FgHiGreenColor
FgHiYellowColor
FgHiBlueColor
FgHiMagentaColor
FgHiCyanColor
FgHiWhiteColor
)
const (
Normal = 0
Bold = 1
UnderlineSingle = 4
Italic
)
type Colors []int
func startFormat(seq string) string {
return fmt.Sprintf("%s[%sm", ESC, seq)
}
func stopFormat() string {
return fmt.Sprintf("%s[%dm", ESC, Normal)
}
// Making the SGR (Select Graphic Rendition) sequence.
func makeSequence(codes []int) string {
codesInString := []string{}
for _, code := range codes {
codesInString = append(codesInString, strconv.Itoa(code))
}
return strings.Join(codesInString, SEP)
}
// Adding ANSI escape sequences before and after string
func format(s string, codes interface{}) string {
var seq string
switch v := codes.(type) {
case string:
seq = v
case []int:
seq = makeSequence(v)
default:
return s
}
if len(seq) == 0 {
return s
}
return startFormat(seq) + s + stopFormat()
}
// Adding header colors (ANSI codes)
func (t *Table) SetHeaderColor(colors ...Colors) {
if t.colSize != len(colors) {
panic("Number of header colors must be equal to number of headers.")
}
for i := 0; i < len(colors); i++ {
t.headerParams = append(t.headerParams, makeSequence(colors[i]))
}
}
// Adding column colors (ANSI codes)
func (t *Table) SetColumnColor(colors ...Colors) {
if t.colSize != len(colors) {
panic("Number of column colors must be equal to number of headers.")
}
for i := 0; i < len(colors); i++ {
t.columnsParams = append(t.columnsParams, makeSequence(colors[i]))
}
}
// Adding column colors (ANSI codes)
func (t *Table) SetFooterColor(colors ...Colors) {
if len(t.footers) != len(colors) {
panic("Number of footer colors must be equal to number of footer.")
}
for i := 0; i < len(colors); i++ {
t.footerParams = append(t.footerParams, makeSequence(colors[i]))
}
}
func Color(colors ...int) []int {
return colors
}

4
vendor/github.com/olekukonko/tablewriter/test.csv generated vendored Normal file
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@ -0,0 +1,4 @@
first_name,last_name,ssn
John,Barry,123456
Kathy,Smith,687987
Bob,McCornick,3979870
1 first_name last_name ssn
2 John Barry 123456
3 Kathy Smith 687987
4 Bob McCornick 3979870

4
vendor/github.com/olekukonko/tablewriter/test_info.csv generated vendored Normal file
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@ -0,0 +1,4 @@
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,
1 Field Type Null Key Default Extra
2 user_id smallint(5) NO PRI NULL auto_increment
3 username varchar(10) NO NULL
4 password varchar(100) NO NULL

72
vendor/github.com/olekukonko/tablewriter/util.go generated vendored Normal file
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@ -0,0 +1,72 @@
// Copyright 2014 Oleku Konko All rights reserved.
// Use of this source code is governed by a MIT
// license that can be found in the LICENSE file.
// This module is a Table Writer API for the Go Programming Language.
// The protocols were written in pure Go and works on windows and unix systems
package tablewriter
import (
"math"
"regexp"
"strings"
"github.com/mattn/go-runewidth"
)
var ansi = regexp.MustCompile("\033\\[(?:[0-9]{1,3}(?:;[0-9]{1,3})*)?[m|K]")
func DisplayWidth(str string) int {
return runewidth.StringWidth(ansi.ReplaceAllLiteralString(str, ""))
}
// Simple Condition for string
// Returns value based on condition
func ConditionString(cond bool, valid, inValid string) string {
if cond {
return valid
}
return inValid
}
// Format Table Header
// Replace _ , . and spaces
func Title(name string) string {
name = strings.Replace(name, "_", " ", -1)
name = strings.Replace(name, ".", " ", -1)
name = strings.TrimSpace(name)
return strings.ToUpper(name)
}
// Pad String
// Attempts to play string in the center
func Pad(s, pad string, width int) string {
gap := width - DisplayWidth(s)
if gap > 0 {
gapLeft := int(math.Ceil(float64(gap / 2)))
gapRight := gap - gapLeft
return strings.Repeat(string(pad), gapLeft) + s + strings.Repeat(string(pad), gapRight)
}
return s
}
// Pad String Right position
// This would pace string at the left side fo the screen
func PadRight(s, pad string, width int) string {
gap := width - DisplayWidth(s)
if gap > 0 {
return s + strings.Repeat(string(pad), gap)
}
return s
}
// Pad String Left position
// This would pace string at the right side fo the screen
func PadLeft(s, pad string, width int) string {
gap := width - DisplayWidth(s)
if gap > 0 {
return strings.Repeat(string(pad), gap) + s
}
return s
}

104
vendor/github.com/olekukonko/tablewriter/wrap.go generated vendored Normal file
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@ -0,0 +1,104 @@
// Copyright 2014 Oleku Konko All rights reserved.
// Use of this source code is governed by a MIT
// license that can be found in the LICENSE file.
// This module is a Table Writer API for the Go Programming Language.
// The protocols were written in pure Go and works on windows and unix systems
package tablewriter
import (
"math"
"strings"
"github.com/mattn/go-runewidth"
)
var (
nl = "\n"
sp = " "
)
const defaultPenalty = 1e5
// Wrap wraps s into a paragraph of lines of length lim, with minimal
// raggedness.
func WrapString(s string, lim int) ([]string, int) {
words := strings.Split(strings.Replace(s, nl, sp, -1), sp)
var lines []string
max := 0
for _, v := range words {
max = runewidth.StringWidth(v)
if max > lim {
lim = max
}
}
for _, line := range WrapWords(words, 1, lim, defaultPenalty) {
lines = append(lines, strings.Join(line, sp))
}
return lines, lim
}
// WrapWords is the low-level line-breaking algorithm, useful if you need more
// control over the details of the text wrapping process. For most uses,
// WrapString will be sufficient and more convenient.
//
// WrapWords splits a list of words into lines with minimal "raggedness",
// treating each rune as one unit, accounting for spc units between adjacent
// words on each line, and attempting to limit lines to lim units. Raggedness
// is the total error over all lines, where error is the square of the
// difference of the length of the line and lim. Too-long lines (which only
// happen when a single word is longer than lim units) have pen penalty units
// added to the error.
func WrapWords(words []string, spc, lim, pen int) [][]string {
n := len(words)
length := make([][]int, n)
for i := 0; i < n; i++ {
length[i] = make([]int, n)
length[i][i] = runewidth.StringWidth(words[i])
for j := i + 1; j < n; j++ {
length[i][j] = length[i][j-1] + spc + runewidth.StringWidth(words[j])
}
}
nbrk := make([]int, n)
cost := make([]int, n)
for i := range cost {
cost[i] = math.MaxInt32
}
for i := n - 1; i >= 0; i-- {
if length[i][n-1] <= lim {
cost[i] = 0
nbrk[i] = n
} else {
for j := i + 1; j < n; j++ {
d := lim - length[i][j-1]
c := d*d + cost[j]
if length[i][j-1] > lim {
c += pen // too-long lines get a worse penalty
}
if c < cost[i] {
cost[i] = c
nbrk[i] = j
}
}
}
}
var lines [][]string
i := 0
for i < n {
lines = append(lines, words[i:nbrk[i]])
i = nbrk[i]
}
return lines
}
// getLines decomposes a multiline string into a slice of strings.
func getLines(s string) []string {
var lines []string
for _, line := range strings.Split(s, nl) {
lines = append(lines, line)
}
return lines
}

66
vendor/github.com/olekukonko/tablewriter/wrap_test.go generated vendored Normal file
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@ -0,0 +1,66 @@
// Copyright 2014 Oleku Konko All rights reserved.
// Use of this source code is governed by a MIT
// license that can be found in the LICENSE file.
// This module is a Table Writer API for the Go Programming Language.
// The protocols were written in pure Go and works on windows and unix systems
package tablewriter
import (
"strings"
"testing"
"github.com/mattn/go-runewidth"
)
var text = "The quick brown fox jumps over the lazy dog."
func TestWrap(t *testing.T) {
exp := []string{
"The", "quick", "brown", "fox",
"jumps", "over", "the", "lazy", "dog."}
got, _ := WrapString(text, 6)
if len(exp) != len(got) {
t.Fail()
}
}
func TestWrapOneLine(t *testing.T) {
exp := "The quick brown fox jumps over the lazy dog."
words, _ := WrapString(text, 500)
got := strings.Join(words, string(sp))
if exp != got {
t.Errorf("expected: %q, got: %q", exp, got)
}
}
func TestUnicode(t *testing.T) {
input := "Česká řeřicha"
var wordsUnicode []string
if runewidth.IsEastAsian() {
wordsUnicode, _ = WrapString(input, 14)
} else {
wordsUnicode, _ = WrapString(input, 13)
}
// input contains 13 (or 14 for CJK) runes, so it fits on one line.
if len(wordsUnicode) != 1 {
t.Fail()
}
}
func TestDisplayWidth(t *testing.T) {
input := "Česká řeřicha"
want := 13
if runewidth.IsEastAsian() {
want = 14
}
if n := DisplayWidth(input); n != want {
t.Errorf("Wants: %d Got: %d", want, n)
}
input = "\033[43;30m" + input + "\033[00m"
if n := DisplayWidth(input); n != want {
t.Errorf("Wants: %d Got: %d", want, n)
}
}