jyapayne/nimble
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Just add a simple arrow

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This commit is contained in:
juancarlospaco 2018-11-20 13:59:49 -03:00
commit 5103541195
1 changed files with 2 additions and 3 deletions
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src/nimblepkg/cli.nim
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@ -43,8 +43,7 @@ const
[fgRed, fgYellow, fgCyan, fgGreen] [fgRed, fgYellow, fgCyan, fgGreen]
styles: array[DebugPriority .. HighPriority, set[Style]] = styles: array[DebugPriority .. HighPriority, set[Style]] =
[{styleDim}, {styleDim}, {}, {styleBright}] [{styleDim}, {styleDim}, {}, {styleBright}]
arrowL = when defined(windows): "> " else: "▸ " ## CLI Arrow indicator Left.
arrowR = when defined(windows): " <" else: " ◂" ## CLI Arrow indicator Right.
proc newCLI(): CLI = proc newCLI(): CLI =
result = CLI( result = CLI(
@ -198,7 +197,7 @@ proc promptListInteractive(question: string, args: openarray[string]): string =
setForegroundColor(fgWhite) setForegroundColor(fgWhite)
# Check if the option is the current # Check if the option is the current
if i == current: if i == current:
writeStyled(arrowL & arg & arrowR, {styleBright, styleUnderscore, styleReverse}) writeStyled("> " & arg & " <", {styleBright})
else: else:
writeStyled(" " & arg & " ", {styleDim}) writeStyled(" " & arg & " ", {styleDim})
# Move the cursor back to the start # Move the cursor back to the start