58 lines
1.8 KiB
JavaScript
58 lines
1.8 KiB
JavaScript
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import { takeRightWhile } from 'lodash';
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export function getSymbol(type) {
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if (type === 'new') return '+';
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if (type === 'old') return '-';
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return '';
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}
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function getLineNumber(lineRange, key) {
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if (!lineRange || !key) return '';
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const lineCode = lineRange[`${key}_line_code`] || '';
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const lineType = lineRange[`${key}_line_type`] || '';
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const lines = lineCode.split('_') || [];
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const lineNumber = lineType === 'old' ? lines[1] : lines[2];
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return (lineNumber && getSymbol(lineType) + lineNumber) || '';
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}
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export function getStartLineNumber(lineRange) {
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return getLineNumber(lineRange, 'start');
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}
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export function getEndLineNumber(lineRange) {
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return getLineNumber(lineRange, 'end');
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}
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export function getLineClasses(line) {
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const symbol = typeof line === 'string' ? line.charAt(0) : getSymbol(line?.type);
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if (symbol !== '+' && symbol !== '-') return '';
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return [
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'gl-px-1 gl-rounded-small gl-border-solid gl-border-1 gl-border-white',
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{
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'gl-bg-green-100 gl-text-green-800': symbol === '+',
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'gl-bg-red-100 gl-text-red-800': symbol === '-',
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},
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];
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}
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export function commentLineOptions(diffLines, lineCode) {
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const selectedIndex = diffLines.findIndex(line => line.line_code === lineCode);
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const notMatchType = l => l.type !== 'match';
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// We're limiting adding comments to only lines above the current line
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// to make rendering simpler. Future interations will use a more
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// intuitive dragging interface that will make this unnecessary
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const upToSelected = diffLines.slice(0, selectedIndex + 1);
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// Only include the lines up to the first "Show unchanged lines" block
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// i.e. not a "match" type
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const lines = takeRightWhile(upToSelected, notMatchType);
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return lines.map(l => ({
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value: { lineCode: l.line_code, type: l.type },
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text: `${getSymbol(l.type)}${l.new_line || l.old_line}`,
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}));
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}
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