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strip whitespace when there is nothing else

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This commit is contained in:
Jesse Duffield 2019-11-05 18:21:09 +11:00
parent 861bcc38be
commit db8c398fa3
2 changed files with 12 additions and 3 deletions
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9
pkg/commands/patch_manager.go
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@ -2,7 +2,6 @@ package commands
import (
"sort"
"strings"
"github.com/jesseduffield/lazygit/pkg/utils"
"github.com/sirupsen/logrus"
@ -145,7 +144,13 @@ func (p *PatchManager) RenderEachFilePatch(plain bool) []string {
}
func (p *PatchManager) RenderAggregatedPatchColored(plain bool) string {
return strings.Join(p.RenderEachFilePatch(plain), "\n")
result := ""
for _, patch := range p.RenderEachFilePatch(plain) {
if patch != "" {
result += patch + "\n"
}
}
return result
}
func (p *PatchManager) GetFileStatus(filename string) int {

6
pkg/commands/patch_parser.go
View file

@ -194,7 +194,11 @@ func (p *PatchParser) Render(firstLineIndex int, lastLineIndex int, incLineIndic
included := utils.IncludesInt(incLineIndices, index)
renderedLines[index] = patchLine.render(selected, included)
}
return strings.Join(renderedLines, "\n")
result := strings.Join(renderedLines, "\n")
if strings.TrimSpace(utils.Decolorise(result)) == "" {
return ""
}
return result
}
// GetNextStageableLineIndex takes a line index and returns the line index of the next stageable line