fix too wide tables when in !tty mode

TODO.md

@@ -5,5 +5,3 @@
 
 - add datastream support:
   https://www.elastic.co/docs/api/doc/elasticsearch/operation/operation-indices-get-data-stream
-  
-- no color when stdout ! tty

pkg/printer/color.go

@@ -18,8 +18,11 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
 package printer
 
 import (
+	"os"
+
 	"codeberg.org/scip/esctl/pkg/cfg"
 	"github.com/fatih/color"
+	"github.com/mattn/go-isatty"
 )
 
 var (
@@ -31,6 +34,10 @@ var (
 )
 
 func Colorize(conf *cfg.Config, col, what string) string {
+	if !isatty.IsTerminal(os.Stdout.Fd()) {
+		return what
+	}
+
 	switch conf.Output {
 	case "json", "yaml":
 		return what
@@ -49,3 +56,11 @@ func Colorize(conf *cfg.Config, col, what string) string {
 
 	return what
 }
+
+func Bold(what string) string {
+	if !isatty.IsTerminal(os.Stdout.Fd()) {
+		return what
+	}
+
+	return bold(what)
+}

pkg/printer/table.go

@@ -155,12 +155,16 @@ func (table *Table) PrintTSV() error {
 
 	for _, entries := range table.rows {
 		currentWidth := 0
+		columns := len(entries)
 
 		for idx, entry := range entries {
 			length := visibleLen(entry)
 
-			if length+currentWidth > table.maxwidth && table.maxwidth-currentWidth > 1 {
+			if length+currentWidth > table.maxwidth &&
-				// // text is too wide to be put into one line, wrap it
+				table.maxwidth-currentWidth > 1 &&
+				idx == columns-1 {
+				//   text is too wide to be put into one line, and
+				// it's the last cell, so wrap it
 				entry = wrap(table.maxwidth-currentWidth, currentWidth+2, entry)
 			}
 
@@ -193,6 +197,10 @@ func (table *Table) PrintTSV() error {
 // further lines will be indented.  Used within Print() to print large
 // cell text.
 func wrap(width, indent int, text string) string {
+	if len(text) <= width {
+		return text
+	}
+
 	wrapped := ""
 	line := ""
 
@@ -267,7 +275,7 @@ func (table *Table) Addheaders(headers ...string) {
 		case "json", "yaml":
 			table.Headers[idx] = strings.ReplaceAll(strings.ToLower(header), " ", "_")
 		default:
-			table.Headers[idx] = bold(strings.ReplaceAll(strings.ToUpper(header), " ", "-"))
+			table.Headers[idx] = Bold(strings.ReplaceAll(strings.ToUpper(header), " ", "-"))
 		}
 
 		table.RawHeaders[idx] = header