fix #52: get rid of excess newline on ascii tables (#53)

fix #50: remove excess spaces in normal ascii table output mode

.goreleaser.yaml

@@ -18,6 +18,9 @@ builds:
       - windows
       - darwin
       - freebsd
+    goarch:
+      - amd64
+      - arm64
 
 archives:
   - formats: [tar.gz]

README.md

@@ -45,17 +45,17 @@ Operational Flags:
   -n, --numbering                    Enable header numbering
   -N, --no-color                     Disable pattern highlighting
   -H, --no-headers                   Disable headers display
-  -s, --separator <string>           Custom field separator
+  -s, --separator <string>           Custom field separator (maybe char, string or :class:)
   -k, --sort-by <int|name>           Sort by column (default: 1)
   -z, --fuzzy                        Use fuzzy search [experimental]
   -F, --filter <field[!]=reg>        Filter given field with regex, can be used multiple times
   -T, --transpose-columns string     Transpose the speficied columns (separated by ,)
   -R, --regex-transposer </from/to/> Apply /search/replace/ regexp to fields given in -T
+  -K  --regex-colorizer /from/color/ colorize pattern of output (color: fg[:bg])
   -j, --json                         Read JSON input (must be array of hashes)
   -I, --interactive                  Interactively filter and select rows
-      --auto-headers                 Generate headers if there are none present in input
-      --custom-headers a,b,...       Use custom headers, separated by comma
-
+  -g, --auto-headers                 Generate headers if there are none present in input
+  -x, --custom-headers a,b,...       Use custom headers, separated by comma
 
 Output Flags (mutually exclusive):
   -X, --extended                     Enable extended output
@@ -63,12 +63,14 @@ Output Flags (mutually exclusive):
   -O, --orgtbl                       Enable org-mode table output
   -S, --shell                        Enable shell evaluable output
   -Y, --yaml                         Enable yaml output
+  -J, --jsonout                      Enable JSON output
   -C, --csv                          Enable CSV output
   -A, --ascii                        Default output mode, ascii tabular
+  -P, --template <tpl>               Enable template mode with template <tpl>
   -L, --hightlight-lines             Use alternating background colors for tables
+  -o, --ofs <char>                   Output field separator, used by -A and -C. 
   -y, --yank-columns                 Yank specified columns (separated by ,) to clipboard,
                                      space separated
-      --ofs <char>                   Output field separator, used by -A and -C. 
 
 Sort Mode Flags (mutually exclusive):
   -a, --sort-age                     sort according to age (duration) string
@@ -176,7 +178,7 @@ Here, we modified the 4th column (`-T4`) by replacing every space with
 a dash. If you need to work with `/` characters, you can also use any
 other separator, for instance: `-R '| |-|'`.
 
-There's also an interactive mode, invoked with the option B<-I>, where
+There's also an interactive mode, invoked with the option `-I`, where
 you can interactively filter and select rows:
 
 <img width="937" height="293" alt="interactive" src="https://github.com/user-attachments/assets/0d4d65e2-d156-43ed-8021-39047c7939ed" />

cfg/config.go

@@ -28,7 +28,7 @@ import (
 )
 
 const (
-	Version  = "v1.6.0"
+	Version  = "v1.6.2"
 	MAXPARTS = 2
 )
 

lib/printer.go

@@ -255,7 +255,16 @@ func printASCIIData(writer io.Writer, conf cfg.Config, data *Tabdata) {
 		log.Fatalf("Failed to render table: %s", err)
 	}
 
-	output(writer, conf, color.Sprint(colorizeData(conf, tableString.String())))
+	// we  need to trim  our output here, because  tablewriter appends
+	// excess whitespace to our rows.
+	cleanedString := &strings.Builder{}
+
+	for _, row := range strings.Split(strings.TrimSpace(tableString.String()), "\n") {
+		cleanedString.WriteString(strings.TrimSpace(row))
+		cleanedString.WriteString("\n")
+	}
+
+	output(writer, conf, color.Sprint(colorizeData(conf, cleanedString.String())))
 }
 
 /*

lib/printer_test.go

@@ -1,5 +1,5 @@
 /*
-Copyright © 2022 Thomas von Dein
+Copyright © 2022-2026 Thomas von Dein
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
@@ -23,8 +23,8 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/stretchr/testify/assert"
 	"codeberg.org/scip/tablizer/cfg"
+	"github.com/stretchr/testify/assert"
 )
 
 func newData() Tabdata {
@@ -78,9 +78,9 @@ var tests = []struct {
 		numberize: true,
 		name:      "default",
 		expect: `
-NAME(1) DURATION(2) COUNT(3) WHEN(4)                    
-beta    1d10h5m1s   33       3/1/2014                   
-alpha   4h35m       170      2013-Feb-03                
+NAME(1) DURATION(2) COUNT(3) WHEN(4)
+beta    1d10h5m1s   33       3/1/2014
+alpha   4h35m       170      2013-Feb-03
 ceta    33d12h      9        06/Jan/2008 15:04:05 -0700`,
 	},
 	{
@@ -199,9 +199,9 @@ DURATION(2): 33d12h
 		numberize: true,
 		desc:      false,
 		expect: `
-NAME(1) DURATION(2) COUNT(3) WHEN(4)                    
-ceta    33d12h      9        06/Jan/2008 15:04:05 -0700 
-beta    1d10h5m1s   33       3/1/2014                   
+NAME(1) DURATION(2) COUNT(3) WHEN(4)
+ceta    33d12h      9        06/Jan/2008 15:04:05 -0700
+beta    1d10h5m1s   33       3/1/2014
 alpha   4h35m       170      2013-Feb-03`,
 	},
 	{
@@ -211,9 +211,9 @@ alpha   4h35m       170      2013-Feb-03`,
 		desc:      false,
 		numberize: true,
 		expect: `
-NAME(1) DURATION(2) COUNT(3) WHEN(4)                    
-ceta    33d12h      9        06/Jan/2008 15:04:05 -0700 
-alpha   4h35m       170      2013-Feb-03                
+NAME(1) DURATION(2) COUNT(3) WHEN(4)
+ceta    33d12h      9        06/Jan/2008 15:04:05 -0700
+alpha   4h35m       170      2013-Feb-03
 beta    1d10h5m1s   33       3/1/2014`,
 	},
 	{
@@ -223,9 +223,9 @@ beta    1d10h5m1s   33       3/1/2014`,
 		numberize: true,
 		desc:      false,
 		expect: `
-NAME(1) DURATION(2) COUNT(3) WHEN(4)                    
-alpha   4h35m       170      2013-Feb-03                
-beta    1d10h5m1s   33       3/1/2014                   
+NAME(1) DURATION(2) COUNT(3) WHEN(4)
+alpha   4h35m       170      2013-Feb-03
+beta    1d10h5m1s   33       3/1/2014
 ceta    33d12h      9        06/Jan/2008 15:04:05 -0700`,
 	},
 
@@ -236,9 +236,9 @@ ceta    33d12h      9        06/Jan/2008 15:04:05 -0700`,
 		numberize: true,
 		usecolstr: "1,4",
 		expect: `
-NAME(1) WHEN(4)                    
-beta    3/1/2014                   
-alpha   2013-Feb-03                
+NAME(1) WHEN(4)
+beta    3/1/2014
+alpha   2013-Feb-03
 ceta    06/Jan/2008 15:04:05 -0700`,
 	},
 	{
@@ -247,9 +247,9 @@ ceta    06/Jan/2008 15:04:05 -0700`,
 		numberize: true,
 		usecolstr: "2",
 		expect: `
-DURATION(2) 
-1d10h5m1s   
-4h35m       
+DURATION(2)
+1d10h5m1s
+4h35m
 33d12h`,
 	},
 	{
@@ -258,9 +258,9 @@ DURATION(2)
 		numberize: true,
 		usecolstr: "3",
 		expect: `
-COUNT(3) 
-33       
-170      
+COUNT(3)
+33
+170
 9`,
 	},
 	{
@@ -270,9 +270,9 @@ COUNT(3)
 		numberize: true,
 		usecolstr: "1,3",
 		expect: `
-NAME(1) COUNT(3) 
-beta    33       
-alpha   170      
+NAME(1) COUNT(3)
+beta    33
+alpha   170
 ceta    9`,
 	},
 	{
@@ -281,9 +281,9 @@ ceta    9`,
 		numberize: true,
 		usecolstr: "2,4",
 		expect: `
-DURATION(2) WHEN(4)                    
-1d10h5m1s   3/1/2014                   
-4h35m       2013-Feb-03                
+DURATION(2) WHEN(4)
+1d10h5m1s   3/1/2014
+4h35m       2013-Feb-03
 33d12h      06/Jan/2008 15:04:05 -0700`,
 	},
 }