fix word wrapping

TODO.md

@@ -6,18 +6,4 @@
 - add datastream support:
   https://www.elastic.co/docs/api/doc/elasticsearch/operation/operation-indices-get-data-stream
   
-- Fix: cluster status word wrapping adds one \n to much:
-
-```console
-Bad health shards_availability       This cluster has 1 unavailable replica shard.
- -> cause                            Elasticsearch isn't allowed to allocate some shards from these indices to any of the nodes in the
-
-                                     cluster.
-    -> affected indices              foo-t-log-logs-002947
-        -> suggested action to fix   Diagnose the issue by calling the allocation explain API for an index [GET
-
-                                     _cluster/allocation/explain]. Choose a node to which you expect a shard to be allocated, find this
-
-                                     node in the node-by-node explanation, and address the reasons which prevent Elasticsearch from
-```
-
+- no color when stdout ! tty

go.mod

@@ -17,6 +17,7 @@ module codeberg.org/scip/esctl
 go 1.26
 
 require (
+	codeberg.org/scip/mapmap v0.0.2
 	github.com/MichaelMure/go-term-markdown v0.1.4
 	github.com/alecthomas/repr v0.5.3
 	github.com/charmbracelet/bubbles v1.0.0
@@ -31,7 +32,6 @@ require (
 	github.com/go-openapi/spec v0.22.5
 	github.com/go-openapi/swag/loading v0.26.1
 	github.com/mattn/go-isatty v0.0.22
-	github.com/seeruk/go-wordwrap v0.0.0-20191208221741-14ec4aac9550
 	github.com/tidwall/gjson v1.19.0
 	github.com/tlinden/yadu v0.1.3
 	github.com/urfave/cli/v3 v3.10.1-0.20260623012112-f980ca84bf65
@@ -40,7 +40,6 @@ require (
 )
 
 require (
-	codeberg.org/scip/mapmap v0.0.2 // indirect
 	github.com/MichaelMure/go-term-text v0.3.1 // indirect
 	github.com/alecthomas/chroma v0.7.1 // indirect
 	github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect

go.sum

@@ -1,5 +1,3 @@
-codeberg.org/scip/mapmap v0.0.1 h1:L1jMBo/UNp19MXUF/ONjc1XKVGeuF1x05z0pEhjgkzA=
-codeberg.org/scip/mapmap v0.0.1/go.mod h1:/ojYo2P7dMA2FWEu+jHKmsKPeq5yDcCvXeHevqZd5OI=
 codeberg.org/scip/mapmap v0.0.2 h1:0i61jOUwFmGVwPukrMzrx0Fi4T9Qru2nlmibuaJimBo=
 codeberg.org/scip/mapmap v0.0.2/go.mod h1:/ojYo2P7dMA2FWEu+jHKmsKPeq5yDcCvXeHevqZd5OI=
 github.com/MichaelMure/go-term-markdown v0.1.4 h1:Ir3kBXDUtOX7dEv0EaQV8CNPpH+T7AfTh0eniMOtNcs=
@@ -155,8 +153,6 @@ github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
 github.com/rivo/uniseg v0.4.7/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
 github.com/rogpeppe/go-internal v1.13.1 h1:KvO1DLK/DRN07sQ1LQKScxyZJuNnedQ5/wKSR38lUII=
 github.com/rogpeppe/go-internal v1.13.1/go.mod h1:uMEvuHeurkdAXX61udpOXGD/AzZDWNMNyH2VO9fmH0o=
-github.com/seeruk/go-wordwrap v0.0.0-20191208221741-14ec4aac9550 h1:C3CfUXH/qmWuQFRqnPm3Sx8PFxa+pqACjhV5CaNO8pw=
-github.com/seeruk/go-wordwrap v0.0.0-20191208221741-14ec4aac9550/go.mod h1:Sl541M2Em6rRG3V9WObycR7MYFZiERVkd/TJg0Gt0U4=
 github.com/sergi/go-diff v1.0.0 h1:Kpca3qRNrduNnOQeazBd0ysaKrUJiIuISHxogkT9RPQ=
 github.com/sergi/go-diff v1.0.0/go.mod h1:0CfEIISq7TuYL3j771MWULgwwjU+GofnZX9QAmXWZgo=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=

pkg/printer/table.go

@@ -25,7 +25,6 @@ import (
 	"strings"
 
 	"codeberg.org/scip/esctl/pkg/cfg"
-	"github.com/seeruk/go-wordwrap"
 	"gopkg.in/yaml.v3"
 )
 
@@ -161,20 +160,8 @@ func (table *Table) PrintTSV() error {
 			length := visibleLen(entry)
 
 			if length+currentWidth > table.maxwidth && table.maxwidth-currentWidth > 1 {
-				// text is too wide to be put into one line, wrap it
-				wrapper := wordwrap.Wrapper(table.maxwidth-currentWidth, false)
-				wrapped := wrapper(entry)
-
-				// and indent it
-				first := true
-				for line := range strings.Lines(wrapped) {
-					if first {
-						entry = line
-						first = false
-					} else {
-						entry += "\n  " + strings.Repeat(" ", currentWidth) + line
-					}
-				}
+				// // text is too wide to be put into one line, wrap it
+				entry = wrap(table.maxwidth-currentWidth, currentWidth+2, entry)
 			}
 
 			currentWidth += table.lenHeaders[idx]
@@ -202,6 +189,43 @@ func (table *Table) PrintTSV() error {
 	return nil
 }
 
+// Wrap a  text into multiple lines,  first line is not  indented, all
+// further lines will be indented.  Used within Print() to print large
+// cell text.
+func wrap(width, indent int, text string) string {
+	wrapped := ""
+	line := ""
+
+	for word := range strings.FieldsSeq(text) {
+		if len(line)+len(word)+1 <= width {
+			// appending word to current line doesn't exceed width
+			if line != "" {
+				line += " "
+			}
+			line += word
+		} else {
+			// it exceeds it, so we need to wrap
+			if wrapped == "" {
+				// beginning of output, no indenting here
+				wrapped = line + "\n"
+			} else {
+				// we're in the middle of the text, so add the indent
+				wrapped += strings.Repeat(" ", indent) + line + "\n"
+			}
+
+			// remember the current word for the next round
+			line = word
+		}
+	}
+
+	if line != "" {
+		// last line, no newline needed here
+		wrapped += strings.Repeat(" ", indent) + line
+	}
+
+	return wrapped
+}
+
 func (table *Table) PrintCSV() error {
 	table.preprocessRows()