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added -L flag to highligh lines in alternating bg color

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This commit is contained in:
Thomas von Dein
2023-11-21 11:40:55 +01:00
parent 9eadb941da
commit a8c9ede77e
6 changed files with 43 additions and 18 deletions
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7
cfg/config.go
View File

@@ -22,7 +22,6 @@ import (
"os"
"regexp"
"github.com/glycerine/zygomys/zygo"
"github.com/gookit/color"
)
@@ -46,6 +45,7 @@ type Config struct {
Pattern string
PatternR *regexp.Regexp
UseFuzzySearch bool
UseHighlight bool
SortMode string
SortDescending bool
@@ -56,6 +56,7 @@ type Config struct {
see https://github.com/gookit/color.
*/
ColorStyle color.Style
HighlightStyle color.Style
NoColor bool
@@ -104,13 +105,16 @@ func Colors() map[color.Level]map[string]color.Color {
return map[color.Level]map[string]color.Color{
color.Level16: {
"bg": color.BgGreen, "fg": color.FgBlack,
"hlbg": color.BgGray, "hlfg": color.FgWhite,
},
color.Level256: {
"bg": color.BgLightGreen, "fg": color.FgBlack,
"hlbg": color.BgGray, "hlfg": color.FgWhite,
},
color.LevelRgb: {
// FIXME: maybe use something nicer
"bg": color.BgLightGreen, "fg": color.FgBlack,
"hlbg": color.BgGray, "hlfg": color.FgWhite,
},
}
}
@@ -123,6 +127,7 @@ func (c *Config) DetermineColormode() {
level := color.TermColorLevel()
colors := Colors()
c.ColorStyle = color.New(colors[level]["bg"], colors[level]["fg"])
c.HighlightStyle = color.New(colors[level]["hlbg"], colors[level]["hlfg"])
}
}

1
cmd/root.go
View File

@@ -118,6 +118,7 @@ func Execute() {
rootCmd.PersistentFlags().BoolVarP(&conf.InvertMatch, "invert-match", "v", false, "select non-matching rows")
rootCmd.PersistentFlags().BoolVarP(&ShowManual, "man", "m", false, "Display manual page")
rootCmd.PersistentFlags().BoolVarP(&conf.UseFuzzySearch, "fuzzy", "z", false, "Use fuzzy searching")
rootCmd.PersistentFlags().BoolVarP(&conf.UseHighlight, "highlight-lines", "L", false, "Use alternating background colors")
rootCmd.PersistentFlags().StringVarP(&ShowCompletion, "completion", "", "", "Display completion code")
rootCmd.PersistentFlags().StringVarP(&conf.Separator, "separator", "s", cfg.DefaultSeparator, "Custom field separator")
rootCmd.PersistentFlags().StringVarP(&conf.Columns, "columns", "c", "", "Only show the speficied columns (separated by ,)")

12
cmd/tablizer.go
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@@ -22,10 +22,11 @@ SYNOPSIS
-X, --extended Enable extended output
-M, --markdown Enable markdown table output
-O, --orgtbl Enable org-mode table output
-S, --shell Enable shell evaluable ouput
-S, --shell Enable shell evaluable output
-Y, --yaml Enable yaml output
-C, --csv Enable CSV output
-A, --ascii Default output mode, ascii tabular
-L, --hightlight-lines Use alternating background colors for tables
Sort Mode Flags (mutually exclusive):
-a, --sort-age sort according to age (duration) string
@@ -38,7 +39,7 @@ SYNOPSIS
-d, --debug Enable debugging
-h, --help help for tablizer
-m, --man Display manual page
-v, --version Print program version
-V, --version Print program version
DESCRIPTION
Many programs generate tabular output. But sometimes you need to
@@ -313,10 +314,11 @@ Output Flags (mutually exclusive):
-X, --extended Enable extended output
-M, --markdown Enable markdown table output
-O, --orgtbl Enable org-mode table output
-S, --shell Enable shell evaluable ouput
-S, --shell Enable shell evaluable output
-Y, --yaml Enable yaml output
-C, --csv Enable CSV output
-A, --ascii Default output mode, ascii tabular
-L, --hightlight-lines Use alternating background colors for tables
Sort Mode Flags (mutually exclusive):
-a, --sort-age sort according to age (duration) string
@@ -326,12 +328,10 @@ Sort Mode Flags (mutually exclusive):
Other Flags:
--completion <shell> Generate the autocompletion script for <shell>
-l --load-path <path> Where to search for lisp plugins. Maybe a file or
a directory containing files with *.zy extension
-d, --debug Enable debugging
-h, --help help for tablizer
-m, --man Display manual page
-v, --version Print program version
-V, --version Print program version
`

23
lib/helpers.go
View File

@@ -20,13 +20,14 @@ package lib
import (
"errors"
"fmt"
"github.com/gookit/color"
"github.com/tlinden/tablizer/cfg"
"os"
"regexp"
"sort"
"strconv"
"strings"
"github.com/gookit/color"
"github.com/tlinden/tablizer/cfg"
)
func contains(s []int, e int) bool {
@@ -155,9 +156,25 @@ func trimRow(row []string) []string {
func colorizeData(c cfg.Config, output string) string {
if len(c.Pattern) > 0 && !c.NoColor && color.IsConsole(os.Stdout) {
r := regexp.MustCompile("(" + c.Pattern + ")")
return r.ReplaceAllStringFunc(output, func(in string) string {
highlight := true
colorized := ""
for _, line := range strings.Split(output, "\n") {
if c.UseHighlight {
if highlight {
line = c.HighlightStyle.Sprint(line)
}
highlight = !highlight
} else {
line = r.ReplaceAllStringFunc(line, func(in string) string {
return c.ColorStyle.Sprint(in)
})
}
colorized += line + "\n"
}
return colorized
} else {
return output
}

7
tablizer.1
View File

@@ -133,7 +133,7 @@
.\" ========================================================================
.\"
.IX Title "TABLIZER 1"
.TH TABLIZER 1 "2023-05-06" "1" "User Commands"
.TH TABLIZER 1 "2023-11-21" "1" "User Commands"
.\" For nroff, turn off justification. Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
@@ -160,10 +160,11 @@ tablizer \- Manipulate tabular output of other programs
\& \-X, \-\-extended Enable extended output
\& \-M, \-\-markdown Enable markdown table output
\& \-O, \-\-orgtbl Enable org\-mode table output
\& \-S, \-\-shell Enable shell evaluable ouput
\& \-S, \-\-shell Enable shell evaluable output
\& \-Y, \-\-yaml Enable yaml output
\& \-C, \-\-csv Enable CSV output
\& \-A, \-\-ascii Default output mode, ascii tabular
\& \-L, \-\-hightlight\-lines Use alternating background colors for tables
\&
\& Sort Mode Flags (mutually exclusive):
\& \-a, \-\-sort\-age sort according to age (duration) string
@@ -176,7 +177,7 @@ tablizer \- Manipulate tabular output of other programs
\& \-d, \-\-debug Enable debugging
\& \-h, \-\-help help for tablizer
\& \-m, \-\-man Display manual page
\& \-v, \-\-version Print program version
\& \-V, \-\-version Print program version
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"

5
tablizer.pod
View File

@@ -21,10 +21,11 @@ tablizer - Manipulate tabular output of other programs
-X, --extended Enable extended output
-M, --markdown Enable markdown table output
-O, --orgtbl Enable org-mode table output
-S, --shell Enable shell evaluable ouput
-S, --shell Enable shell evaluable output
-Y, --yaml Enable yaml output
-C, --csv Enable CSV output
-A, --ascii Default output mode, ascii tabular
-L, --hightlight-lines Use alternating background colors for tables
Sort Mode Flags (mutually exclusive):
-a, --sort-age sort according to age (duration) string
@@ -37,7 +38,7 @@ tablizer - Manipulate tabular output of other programs
-d, --debug Enable debugging
-h, --help help for tablizer
-m, --man Display manual page
-v, --version Print program version
-V, --version Print program version
=head1 DESCRIPTION