~gpanders/ijq: Ignore errors when writing to jq's stdin

0418fcb8d3f0f40de40a73011d1659914eeadf7b — Gregory Anders 3 years ago 18695f5

Ignore errors when writing to jq's stdin

This would cause ijq to crash when an invalid filter was used (this has
not always been the case, so I wonder if something changed either with
jq). Instead, also get the subprocess's stderr and display that to the
user along with its stdout.

patch browse .tar.gz

1 files changed, 3 insertions(+), 5 deletions(-)

M main.go

M main.go => main.go +3 -5

@@ 142,12 142,10 @@ func (d *Document) Filter(filter string) (string, error) {
 
 	go func() {
 		defer stdin.Close()
-		if _, err := io.WriteString(stdin, d.contents); err != nil {
-			log.Fatalln(err)
-		}
+		_, _ = io.WriteString(stdin, d.contents);
 	}()
 
-	out, err := cmd.Output()
+	out, err := cmd.CombinedOutput()
 	if err != nil {
 		return "", err
 	}


@@ 260,7 258,7 @@ func createApp(doc Document, filter string) *tview.Application {
 	go func() {
 		var text string
 		var timer *time.Timer
-		interval := time.Millisecond
+		interval := 5 * time.Millisecond
 		for {
 			text = <-inputChan
 			if timer != nil {