fix: throw error if duplicate columns

oclif · Oct 16, 2024 · 3a43b86 · 3a43b86
1 parent 9dd47fe
commit 3a43b86
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Showing 2 changed files with 6 additions and 5 deletions.
diff --git a/examples/sf-specific/deploy.ts b/examples/sf-specific/deploy.ts
@@ -951,11 +951,6 @@ const deploy: TableOptions<(typeof deployResult)[number]> = {
       name: 'Path',
       overflow: 'wrap',
     },
-    {
-      key: 'filePath',
-      name: 'Path',
-      overflow: 'wrap',
-    },
   ],
   data: deployResult,
   filter: (row) => row.state === 'Changed' && row.type.startsWith('A'),

diff --git a/src/table.tsx b/src/table.tsx
@@ -219,6 +219,12 @@ function setup<T extends Record<string, unknown>>(props: TableOptions<T>) {
 
   const headings = getHeadings(config)
   const columns = getColumns(config, headings)
+  // check for duplicate columns
+  const columnKeys = columns.map((c) => c.key)
+  const duplicates = columnKeys.filter((c, i) => columnKeys.indexOf(c) !== i)
+  if (duplicates.length > 0) {
+    throw new Error(`Duplicate columns found: ${duplicates.join(', ')}`)
+  }
 
   const dataComponent = row<T>({
     borderProps,