Squash extra whitespace for Query History labels
We'd like to remove duplicate whitespace in these labels in order to make it less likely that we introduce extra space. We initially also tried trimming whitespaces at the start and end of these labels but that had no effect.
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@@ -46,10 +46,12 @@ export class HistoryItemLabelProvider {
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private interpolate(rawLabel: string, replacements: InterpolateReplacements): string {
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return rawLabel.replace(/%(.)/g, (match, key: keyof InterpolateReplacements) => {
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const label = rawLabel.replace(/%(.)/g, (match, key: keyof InterpolateReplacements) => {
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const replacement = replacements[key];
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return replacement !== undefined ? replacement : match;
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});
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return label.replace(/\s+/g, ' ');
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}
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private getLocalInterpolateReplacements(item: LocalQueryInfo): InterpolateReplacements {
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@@ -138,7 +138,31 @@ describe('HistoryItemLabelProvider', () => {
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it('should skip displaying them', () => {
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const fqi = createMockRemoteQueryInfo({ resultCount: 0, repositoryCount: 2 });
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config.format = '%t %q %d %s %f %r %%';
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expect(labelProvider.getLabel(fqi)).to.eq(`${dateStr} query-name (javascript) 2 repositories in progress query-file.ql %`);
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expect(labelProvider.getLabel(fqi)).to.eq(`${dateStr} query-name (javascript) 2 repositories in progress query-file.ql %`);
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});
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});
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describe('when extra whitespace is present in the middle of the label', () => {
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it('should squash it down to a single whitespace', () => {
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const fqi = createMockRemoteQueryInfo({ resultCount: 0, repositoryCount: 2 });
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config.format = '%t %q %d %s %f %r %%';
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expect(labelProvider.getLabel(fqi)).to.eq(`${dateStr} query-name (javascript) 2 repositories in progress query-file.ql %`);
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});
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});
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describe('when extra whitespace is present at the start of the label', () => {
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it('should squash it down to a single whitespace', () => {
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const fqi = createMockRemoteQueryInfo({ resultCount: 0, repositoryCount: 2 });
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config.format = ' %t %q %d %s %f %r %%';
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expect(labelProvider.getLabel(fqi)).to.eq(` ${dateStr} query-name (javascript) 2 repositories in progress query-file.ql %`);
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});
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});
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describe('when extra whitespace is present at the end of the label', () => {
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it('should squash it down to a single whitespace', () => {
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const fqi = createMockRemoteQueryInfo({ resultCount: 0, repositoryCount: 2 });
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config.format = '%t %q %d %s %f %r %% ';
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expect(labelProvider.getLabel(fqi)).to.eq(`${dateStr} query-name (javascript) 2 repositories in progress query-file.ql % `);
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});
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});
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