Add tablewriter package
This commit is contained in:
유성덕
parent
b909e9d4e6
commit
9c72875076
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The MIT License (MIT)
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Copyright (c) 2016 Yasuhiro Matsumoto
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
|
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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:
|
||||
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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||||
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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go-runewidth
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============
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[](https://travis-ci.org/mattn/go-runewidth)
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[](https://coveralls.io/r/mattn/go-runewidth?branch=HEAD)
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[](http://godoc.org/github.com/mattn/go-runewidth)
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[](https://goreportcard.com/report/github.com/mattn/go-runewidth)
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Provides functions to get fixed width of the character or string.
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Usage
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-----
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```go
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runewidth.StringWidth("つのだ☆HIRO") == 12
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```
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Author
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------
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Yasuhiro Matsumoto
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License
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-------
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under the MIT License: http://mattn.mit-license.org/2013
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File diff suppressed because it is too large
Load Diff
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@ -0,0 +1,8 @@
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// +build js
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package runewidth
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func IsEastAsian() bool {
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// TODO: Implement this for the web. Detect east asian in a compatible way, and return true.
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return false
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}
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// +build !windows,!js
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package runewidth
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import (
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"os"
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"regexp"
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"strings"
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)
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var reLoc = regexp.MustCompile(`^[a-z][a-z][a-z]?(?:_[A-Z][A-Z])?\.(.+)`)
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var mblenTable = map[string]int{
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"utf-8": 6,
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"utf8": 6,
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"jis": 8,
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"eucjp": 3,
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"euckr": 2,
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"euccn": 2,
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"sjis": 2,
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"cp932": 2,
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"cp51932": 2,
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"cp936": 2,
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"cp949": 2,
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"cp950": 2,
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"big5": 2,
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"gbk": 2,
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"gb2312": 2,
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}
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func isEastAsian(locale string) bool {
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charset := strings.ToLower(locale)
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r := reLoc.FindStringSubmatch(locale)
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if len(r) == 2 {
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charset = strings.ToLower(r[1])
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}
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if strings.HasSuffix(charset, "@cjk_narrow") {
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return false
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}
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for pos, b := range []byte(charset) {
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if b == '@' {
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charset = charset[:pos]
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break
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}
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}
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max := 1
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if m, ok := mblenTable[charset]; ok {
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max = m
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}
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if max > 1 && (charset[0] != 'u' ||
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strings.HasPrefix(locale, "ja") ||
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strings.HasPrefix(locale, "ko") ||
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strings.HasPrefix(locale, "zh")) {
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return true
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}
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return false
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}
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// IsEastAsian return true if the current locale is CJK
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func IsEastAsian() bool {
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locale := os.Getenv("LC_CTYPE")
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if locale == "" {
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locale = os.Getenv("LANG")
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}
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// ignore C locale
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if locale == "POSIX" || locale == "C" {
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return false
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}
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if len(locale) > 1 && locale[0] == 'C' && (locale[1] == '.' || locale[1] == '-') {
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return false
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}
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return isEastAsian(locale)
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}
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package runewidth
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import (
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"syscall"
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)
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var (
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kernel32 = syscall.NewLazyDLL("kernel32")
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procGetConsoleOutputCP = kernel32.NewProc("GetConsoleOutputCP")
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)
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// IsEastAsian return true if the current locale is CJK
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func IsEastAsian() bool {
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r1, _, _ := procGetConsoleOutputCP.Call()
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if r1 == 0 {
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return false
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}
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switch int(r1) {
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case 932, 51932, 936, 949, 950:
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return true
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}
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return false
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}
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Copyright (C) 2014 by Oleku Konko
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
|
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
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copies of the Software, and to permit persons to whom the Software is
|
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furnished to do so, subject to the following conditions:
|
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The above copyright notice and this permission notice shall be included in
|
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all copies or substantial portions of the Software.
|
||||
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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@ -0,0 +1,279 @@
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ASCII Table Writer
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=========
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[](https://travis-ci.org/olekukonko/tablewriter)
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[](https://sourcegraph.com/github.com/olekukonko/tablewriter)
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[](https://godoc.org/github.com/olekukonko/tablewriter)
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Generate ASCII table on the fly ... Installation is simple as
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go get github.com/olekukonko/tablewriter
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#### Features
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- Automatic Padding
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- Support Multiple Lines
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- Supports Alignment
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- Support Custom Separators
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- Automatic Alignment of numbers & percentage
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- Write directly to http , file etc via `io.Writer`
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- Read directly from CSV file
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- Optional row line via `SetRowLine`
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- Normalise table header
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- Make CSV Headers optional
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- Enable or disable table border
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- Set custom footer support
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- Optional identical cells merging
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- Set custom caption
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#### Example 1 - Basic
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```go
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data := [][]string{
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[]string{"A", "The Good", "500"},
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[]string{"B", "The Very very Bad Man", "288"},
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[]string{"C", "The Ugly", "120"},
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[]string{"D", "The Gopher", "800"},
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}
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table := tablewriter.NewWriter(os.Stdout)
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table.SetHeader([]string{"Name", "Sign", "Rating"})
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for _, v := range data {
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table.Append(v)
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}
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table.Render() // Send output
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```
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##### Output 1
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```
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+------+-----------------------+--------+
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| NAME | SIGN | RATING |
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+------+-----------------------+--------+
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| A | The Good | 500 |
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| B | The Very very Bad Man | 288 |
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| C | The Ugly | 120 |
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| D | The Gopher | 800 |
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+------+-----------------------+--------+
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```
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#### Example 2 - Without Border / Footer / Bulk Append
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```go
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data := [][]string{
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[]string{"1/1/2014", "Domain name", "2233", "$10.98"},
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[]string{"1/1/2014", "January Hosting", "2233", "$54.95"},
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[]string{"1/4/2014", "February Hosting", "2233", "$51.00"},
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[]string{"1/4/2014", "February Extra Bandwidth", "2233", "$30.00"},
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}
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table := tablewriter.NewWriter(os.Stdout)
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table.SetHeader([]string{"Date", "Description", "CV2", "Amount"})
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table.SetFooter([]string{"", "", "Total", "$146.93"}) // Add Footer
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table.SetBorder(false) // Set Border to false
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table.AppendBulk(data) // Add Bulk Data
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table.Render()
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```
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##### Output 2
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```
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DATE | DESCRIPTION | CV2 | AMOUNT
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+----------+--------------------------+-------+---------+
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1/1/2014 | Domain name | 2233 | $10.98
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1/1/2014 | January Hosting | 2233 | $54.95
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1/4/2014 | February Hosting | 2233 | $51.00
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1/4/2014 | February Extra Bandwidth | 2233 | $30.00
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+----------+--------------------------+-------+---------+
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TOTAL | $146 93
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+-------+---------+
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```
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#### Example 3 - CSV
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```go
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table, _ := tablewriter.NewCSV(os.Stdout, "test_info.csv", true)
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table.SetAlignment(tablewriter.ALIGN_LEFT) // Set Alignment
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table.Render()
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```
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##### Output 3
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```
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+----------+--------------+------+-----+---------+----------------+
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| FIELD | TYPE | NULL | KEY | DEFAULT | EXTRA |
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+----------+--------------+------+-----+---------+----------------+
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| user_id | smallint(5) | NO | PRI | NULL | auto_increment |
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| username | varchar(10) | NO | | NULL | |
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| password | varchar(100) | NO | | NULL | |
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+----------+--------------+------+-----+---------+----------------+
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```
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#### Example 4 - Custom Separator
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```go
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table, _ := tablewriter.NewCSV(os.Stdout, "test.csv", true)
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table.SetRowLine(true) // Enable row line
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// Change table lines
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table.SetCenterSeparator("*")
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table.SetColumnSeparator("‡")
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table.SetRowSeparator("-")
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table.SetAlignment(tablewriter.ALIGN_LEFT)
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table.Render()
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```
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##### Output 4
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```
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*------------*-----------*---------*
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╪ FIRST NAME ╪ LAST NAME ╪ SSN ╪
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*------------*-----------*---------*
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╪ John ╪ Barry ╪ 123456 ╪
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*------------*-----------*---------*
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╪ Kathy ╪ Smith ╪ 687987 ╪
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*------------*-----------*---------*
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╪ Bob ╪ McCornick ╪ 3979870 ╪
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*------------*-----------*---------*
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```
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#### Example 5 - Markdown Format
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```go
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data := [][]string{
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[]string{"1/1/2014", "Domain name", "2233", "$10.98"},
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[]string{"1/1/2014", "January Hosting", "2233", "$54.95"},
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[]string{"1/4/2014", "February Hosting", "2233", "$51.00"},
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[]string{"1/4/2014", "February Extra Bandwidth", "2233", "$30.00"},
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}
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table := tablewriter.NewWriter(os.Stdout)
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table.SetHeader([]string{"Date", "Description", "CV2", "Amount"})
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table.SetBorders(tablewriter.Border{Left: true, Top: false, Right: true, Bottom: false})
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table.SetCenterSeparator("|")
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table.AppendBulk(data) // Add Bulk Data
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table.Render()
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```
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##### Output 5
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```
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| DATE | DESCRIPTION | CV2 | AMOUNT |
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|----------|--------------------------|------|--------|
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| 1/1/2014 | Domain name | 2233 | $10.98 |
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| 1/1/2014 | January Hosting | 2233 | $54.95 |
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| 1/4/2014 | February Hosting | 2233 | $51.00 |
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| 1/4/2014 | February Extra Bandwidth | 2233 | $30.00 |
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```
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#### Example 6 - Identical cells merging
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```go
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data := [][]string{
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[]string{"1/1/2014", "Domain name", "1234", "$10.98"},
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[]string{"1/1/2014", "January Hosting", "2345", "$54.95"},
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[]string{"1/4/2014", "February Hosting", "3456", "$51.00"},
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[]string{"1/4/2014", "February Extra Bandwidth", "4567", "$30.00"},
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}
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table := tablewriter.NewWriter(os.Stdout)
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table.SetHeader([]string{"Date", "Description", "CV2", "Amount"})
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table.SetFooter([]string{"", "", "Total", "$146.93"})
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table.SetAutoMergeCells(true)
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table.SetRowLine(true)
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table.AppendBulk(data)
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table.Render()
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```
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##### Output 6
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```
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+----------+--------------------------+-------+---------+
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| DATE | DESCRIPTION | CV2 | AMOUNT |
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+----------+--------------------------+-------+---------+
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| 1/1/2014 | Domain name | 1234 | $10.98 |
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+ +--------------------------+-------+---------+
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| | January Hosting | 2345 | $54.95 |
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+----------+--------------------------+-------+---------+
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| 1/4/2014 | February Hosting | 3456 | $51.00 |
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+ +--------------------------+-------+---------+
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| | February Extra Bandwidth | 4567 | $30.00 |
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+----------+--------------------------+-------+---------+
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| TOTAL | $146 93 |
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+----------+--------------------------+-------+---------+
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```
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#### Table with color
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```go
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data := [][]string{
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[]string{"1/1/2014", "Domain name", "2233", "$10.98"},
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[]string{"1/1/2014", "January Hosting", "2233", "$54.95"},
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[]string{"1/4/2014", "February Hosting", "2233", "$51.00"},
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[]string{"1/4/2014", "February Extra Bandwidth", "2233", "$30.00"},
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}
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table := tablewriter.NewWriter(os.Stdout)
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table.SetHeader([]string{"Date", "Description", "CV2", "Amount"})
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table.SetFooter([]string{"", "", "Total", "$146.93"}) // Add Footer
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table.SetBorder(false) // Set Border to false
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table.SetHeaderColor(tablewriter.Colors{tablewriter.Bold, tablewriter.BgGreenColor},
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tablewriter.Colors{tablewriter.FgHiRedColor, tablewriter.Bold, tablewriter.BgBlackColor},
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tablewriter.Colors{tablewriter.BgRedColor, tablewriter.FgWhiteColor},
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tablewriter.Colors{tablewriter.BgCyanColor, tablewriter.FgWhiteColor})
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table.SetColumnColor(tablewriter.Colors{tablewriter.Bold, tablewriter.FgHiBlackColor},
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tablewriter.Colors{tablewriter.Bold, tablewriter.FgHiRedColor},
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tablewriter.Colors{tablewriter.Bold, tablewriter.FgHiBlackColor},
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tablewriter.Colors{tablewriter.Bold, tablewriter.FgBlackColor})
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table.SetFooterColor(tablewriter.Colors{}, tablewriter.Colors{},
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tablewriter.Colors{tablewriter.Bold},
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tablewriter.Colors{tablewriter.FgHiRedColor})
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table.AppendBulk(data)
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table.Render()
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```
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#### Table with color Output
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#### Example 6 - Set table caption
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```go
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data := [][]string{
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[]string{"A", "The Good", "500"},
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[]string{"B", "The Very very Bad Man", "288"},
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[]string{"C", "The Ugly", "120"},
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[]string{"D", "The Gopher", "800"},
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}
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table := tablewriter.NewWriter(os.Stdout)
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table.SetHeader([]string{"Name", "Sign", "Rating"})
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table.SetCaption(true, "Movie ratings.")
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for _, v := range data {
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table.Append(v)
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}
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table.Render() // Send output
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```
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Note: Caption text will wrap with total width of rendered table.
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##### Output 6
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```
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+------+-----------------------+--------+
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| NAME | SIGN | RATING |
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+------+-----------------------+--------+
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| A | The Good | 500 |
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| B | The Very very Bad Man | 288 |
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| C | The Ugly | 120 |
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| D | The Gopher | 800 |
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+------+-----------------------+--------+
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Movie ratings.
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```
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#### TODO
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- ~~Import Directly from CSV~~ - `done`
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- ~~Support for `SetFooter`~~ - `done`
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- ~~Support for `SetBorder`~~ - `done`
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- ~~Support table with uneven rows~~ - `done`
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- Support custom alignment
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- General Improvement & Optimisation
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- `NewHTML` Parse table from HTML
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@ -0,0 +1,52 @@
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// Copyright 2014 Oleku Konko All rights reserved.
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// Use of this source code is governed by a MIT
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// license that can be found in the LICENSE file.
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// This module is a Table Writer API for the Go Programming Language.
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// The protocols were written in pure Go and works on windows and unix systems
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package tablewriter
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import (
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"encoding/csv"
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"io"
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"os"
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)
|
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// Start A new table by importing from a CSV file
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// Takes io.Writer and csv File name
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func NewCSV(writer io.Writer, fileName string, hasHeader bool) (*Table, error) {
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file, err := os.Open(fileName)
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if err != nil {
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return &Table{}, err
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}
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||||
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
|
||||
}
|
||||
|
|
@ -0,0 +1,798 @@
|
|||
// 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
|
||||
columnsAlign []int
|
||||
}
|
||||
|
||||
// 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{},
|
||||
footerParams: []string{},
|
||||
columnsAlign: []int{}}
|
||||
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
|
||||
}
|
||||
|
||||
func (t *Table) SetColumnAlignment(keys []int) {
|
||||
for _, v := range keys {
|
||||
switch v {
|
||||
case ALIGN_CENTER:
|
||||
break
|
||||
case ALIGN_LEFT:
|
||||
break
|
||||
case ALIGN_RIGHT:
|
||||
break
|
||||
default:
|
||||
v = ALIGN_DEFAULT
|
||||
}
|
||||
t.columnsAlign = append(t.columnsAlign, v)
|
||||
}
|
||||
}
|
||||
|
||||
// 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)
|
||||
}
|
||||
}
|
||||
|
||||
// NumLines to get the number of lines
|
||||
func (t *Table) NumLines() int {
|
||||
return len(t.lines)
|
||||
}
|
||||
|
||||
// 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)
|
||||
}
|
||||
}
|
||||
|
||||
func (t *Table) fillAlignment(num int) {
|
||||
if len(t.columnsAlign) < num {
|
||||
t.columnsAlign = make([]int, num)
|
||||
for i := range t.columnsAlign {
|
||||
t.columnsAlign[i] = t.align
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// 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
|
||||
}
|
||||
t.fillAlignment(total)
|
||||
|
||||
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.columnsAlign[y] {
|
||||
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
|
||||
t.fillAlignment(total)
|
||||
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.columnsAlign[y] {
|
||||
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
|
||||
}
|
||||
|
|
@ -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
|
||||
}
|
||||
|
|
@ -0,0 +1,4 @@
|
|||
first_name,last_name,ssn
|
||||
John,Barry,123456
|
||||
Kathy,Smith,687987
|
||||
Bob,McCornick,3979870
|
||||
|
|
|
@ -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,
|
||||
|
|
|
@ -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
|
||||
}
|
||||
|
|
@ -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
|
||||
}
|
||||
|
|
@ -941,6 +941,12 @@
|
|||
"path": "github.com/mattn/go-isatty",
|
||||
"revision": "56b76bdf51f7708750eac80fa38b952bb9f32639"
|
||||
},
|
||||
{
|
||||
"checksumSHA1": "cJE7dphDlam/i7PhnsyosNWtbd4=",
|
||||
"path": "github.com/mattn/go-runewidth",
|
||||
"revision": "97311d9f7767e3d6f422ea06661bc2c7a19e8a5d",
|
||||
"revisionTime": "2017-05-10T07:48:58Z"
|
||||
},
|
||||
{
|
||||
"checksumSHA1": "UP+pXl+ic9y6qrpZA5MqDIAuGfw=",
|
||||
"path": "github.com/mitchellh/cli",
|
||||
|
|
@ -1006,6 +1012,12 @@
|
|||
"path": "github.com/nu7hatch/gouuid",
|
||||
"revision": "179d4d0c4d8d407a32af483c2354df1d2c91e6c3"
|
||||
},
|
||||
{
|
||||
"checksumSHA1": "WY8p2ZNGyl69P1tcVc5HFal/Ng0=",
|
||||
"path": "github.com/olekukonko/tablewriter",
|
||||
"revision": "96aac992fc8b1a4c83841a6c3e7178d20d989625",
|
||||
"revisionTime": "2018-01-05T11:11:33Z"
|
||||
},
|
||||
{
|
||||
"checksumSHA1": "/NoE6t3UkW4/iKAtbf59GGv6tF8=",
|
||||
"path": "github.com/packer-community/winrmcp/winrmcp",
|
||||
|
|
|
|||
Loading…
Reference in New Issue