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Proposed fix for formatting golang code #2516

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13 changes: 9 additions & 4 deletions src/components/Documentation/FilteredTextBlock.js
Original file line number Diff line number Diff line change
Expand Up @@ -15,11 +15,16 @@ const FilteredTextBlock = ({ text, startMarker, endMarker, language, includeStar
format = input => input.replace(/^ /, '');
break
case "go":
const spacesPerTab = 2;
const spaces = ' '.repeat(spacesPerTab);

format = input => input
// remove leading indent of 2 or 1 tabs
.replace(input.match(/^\t\t/) ? /^\t\t/ : /^\t/, '')
// replace remaining tabs with 2 spaces
.replace(/\t/, " ")
// Replace newline + n tabs with n spaces
.replace(/\n[\t]+/g, match =>
match.replace(/\t/g, spaces)
)
// Replace any remaining tabs with n spaces
.replace(/\t/g, spaces)
break;
default:
format = input => input;
Expand Down