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Refactor: extract function clampLineIdx

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And reimplement using lo.Clamp instead of comparing manually.
This commit is contained in:
Stefan Haller 2025-04-11 10:11:42 +02:00
parent 61636d820c
commit a3ae1c8e4d
1 changed files with 6 additions and 7 deletions
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13
pkg/gui/patch_exploring/state.go
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@ -7,6 +7,7 @@ import (
"github.com/jesseduffield/gocui" "github.com/jesseduffield/gocui"
"github.com/jesseduffield/lazygit/pkg/commands/patch" "github.com/jesseduffield/lazygit/pkg/commands/patch"
"github.com/jesseduffield/lazygit/pkg/utils" "github.com/jesseduffield/lazygit/pkg/utils"
"github.com/samber/lo"
) )
// State represents the current state of the patch explorer context i.e. when // State represents the current state of the patch explorer context i.e. when
@ -177,15 +178,13 @@ func (s *State) SelectLine(newSelectedLineIdx int) {
s.selectLineWithoutRangeCheck(newSelectedLineIdx) s.selectLineWithoutRangeCheck(newSelectedLineIdx)
} }
func (s *State) clampLineIdx(lineIdx int) int {
return lo.Clamp(lineIdx, 0, len(s.patchLineIndices)-1)
}
// This just moves the cursor without caring about range select // This just moves the cursor without caring about range select
func (s *State) selectLineWithoutRangeCheck(newSelectedLineIdx int) { func (s *State) selectLineWithoutRangeCheck(newSelectedLineIdx int) {
if newSelectedLineIdx < 0 { s.selectedLineIdx = s.clampLineIdx(newSelectedLineIdx)
newSelectedLineIdx = 0
} else if newSelectedLineIdx > len(s.patchLineIndices)-1 {
newSelectedLineIdx = len(s.patchLineIndices) - 1
}
s.selectedLineIdx = newSelectedLineIdx
} }
func (s *State) SelectNewLineForRange(newSelectedLineIdx int) { func (s *State) SelectNewLineForRange(newSelectedLineIdx int) {