fix(team): dedupe project path options

src/renderer/components/team/dialogs/ProjectPathSelector.tsx

@@ -8,6 +8,8 @@ import { Label } from '@renderer/components/ui/label';
 import { cn } from '@renderer/lib/utils';
 import { Check, FolderOpen } from 'lucide-react';
 
+import { buildProjectPathOptions } from './projectPathOptions';
+
 import type { Project } from '@shared/types';
 
 function escapeRegExp(value: string): string {
@@ -69,131 +71,134 @@ export const ProjectPathSelector = ({
   projectsLoading,
   projectsError,
   fieldError,
-}: ProjectPathSelectorProps): React.JSX.Element => (
+}: ProjectPathSelectorProps): React.JSX.Element => {
-  <div className="space-y-1.5">
+  const projectOptions = React.useMemo(
-    <Label>Project</Label>
+    () => buildProjectPathOptions(projects, selectedProjectPath),
-    <div className="space-y-2">
+    [projects, selectedProjectPath]
-      <div className="flex flex-col gap-2 md:flex-row md:items-start">
+  );
-        <div className="inline-flex shrink-0 rounded-md border border-[var(--color-border)] bg-[var(--color-surface)] p-0.5">
-          <button
-            type="button"
-            className={cn(
-              'rounded-[3px] px-3 py-1 text-xs font-medium transition-colors',
-              cwdMode === 'project'
-                ? 'bg-[var(--color-surface-raised)] text-[var(--color-text)] shadow-sm'
-                : 'text-[var(--color-text-muted)] hover:text-[var(--color-text-secondary)]'
-            )}
-            onClick={() => onCwdModeChange('project')}
-          >
-            From project list
-          </button>
-          <button
-            type="button"
-            className={cn(
-              'rounded-[3px] px-3 py-1 text-xs font-medium transition-colors',
-              cwdMode === 'custom'
-                ? 'bg-[var(--color-surface-raised)] text-[var(--color-text)] shadow-sm'
-                : 'text-[var(--color-text-muted)] hover:text-[var(--color-text-secondary)]'
-            )}
-            onClick={() => onCwdModeChange('custom')}
-          >
-            Custom path
-          </button>
-        </div>
 
-        <div className="min-w-0 flex-1">
+  return (
-          {cwdMode === 'project' ? (
+    <div className="space-y-1.5">
-            <div className="space-y-1.5">
+      <Label>Project</Label>
-              <div className="flex items-center gap-2">
+      <div className="space-y-2">
-                <FolderOpen size={16} className="shrink-0 text-[var(--color-text-muted)]" />
+        <div className="flex flex-col gap-2 md:flex-row md:items-start">
-                <div className="min-w-0 flex-1">
+          <div className="inline-flex shrink-0 rounded-md border border-[var(--color-border)] bg-[var(--color-surface)] p-0.5">
-                  <Combobox
+            <button
-                    options={projects.map((project) => ({
+              type="button"
-                      value: project.path,
+              className={cn(
-                      label: project.name,
+                'rounded-[3px] px-3 py-1 text-xs font-medium transition-colors',
-                      description: project.path,
+                cwdMode === 'project'
-                    }))}
+                  ? 'bg-[var(--color-surface-raised)] text-[var(--color-text)] shadow-sm'
-                    value={selectedProjectPath}
+                  : 'text-[var(--color-text-muted)] hover:text-[var(--color-text-secondary)]'
-                    onValueChange={onSelectedProjectPathChange}
+              )}
-                    placeholder={projectsLoading ? 'Loading projects...' : 'Select a project...'}
+              onClick={() => onCwdModeChange('project')}
-                    searchPlaceholder="Search project by name or path"
+            >
-                    emptyMessage="Nothing found"
+              From project list
-                    disabled={projectsLoading || projects.length === 0}
+            </button>
-                    renderOption={(option, isSelected, query) => (
+            <button
-                      <>
+              type="button"
-                        <Check
+              className={cn(
-                          className={cn(
+                'rounded-[3px] px-3 py-1 text-xs font-medium transition-colors',
-                            'mr-2 size-3.5 shrink-0',
+                cwdMode === 'custom'
-                            isSelected ? 'opacity-100' : 'opacity-0'
+                  ? 'bg-[var(--color-surface-raised)] text-[var(--color-text)] shadow-sm'
-                          )}
+                  : 'text-[var(--color-text-muted)] hover:text-[var(--color-text-secondary)]'
-                        />
+              )}
-                        <div className="min-w-0 flex-1">
+              onClick={() => onCwdModeChange('custom')}
-                          <p className="truncate font-medium text-[var(--color-text)]">
+            >
-                            {renderHighlightedText(option.label, query)}
+              Custom path
-                          </p>
+            </button>
-                          <p className="truncate text-[var(--color-text-muted)]">
+          </div>
-                            {renderHighlightedText(option.description ?? '', query)}
+
-                          </p>
+          <div className="min-w-0 flex-1">
-                        </div>
+            {cwdMode === 'project' ? (
-                      </>
+              <div className="space-y-1.5">
-                    )}
+                <div className="flex items-center gap-2">
-                  />
+                  <FolderOpen size={16} className="shrink-0 text-[var(--color-text-muted)]" />
+                  <div className="min-w-0 flex-1">
+                    <Combobox
+                      options={projectOptions}
+                      value={selectedProjectPath}
+                      onValueChange={onSelectedProjectPathChange}
+                      placeholder={projectsLoading ? 'Loading projects...' : 'Select a project...'}
+                      searchPlaceholder="Search project by name or path"
+                      emptyMessage="Nothing found"
+                      disabled={projectsLoading || projectOptions.length === 0}
+                      renderOption={(option, isSelected, query) => (
+                        <>
+                          <Check
+                            className={cn(
+                              'mr-2 size-3.5 shrink-0',
+                              isSelected ? 'opacity-100' : 'opacity-0'
+                            )}
+                          />
+                          <div className="min-w-0 flex-1">
+                            <p className="truncate font-medium text-[var(--color-text)]">
+                              {renderHighlightedText(option.label, query)}
+                            </p>
+                            <p className="truncate text-[var(--color-text-muted)]">
+                              {renderHighlightedText(option.description ?? '', query)}
+                            </p>
+                          </div>
+                        </>
+                      )}
+                    />
+                  </div>
                 </div>
+                {!selectedProjectPath ? (
+                  <p className="text-[11px] text-[var(--color-text-muted)]">
+                    Select a project from the list
+                  </p>
+                ) : null}
+                {projectsError ? <p className="text-[11px] text-red-300">{projectsError}</p> : null}
+                {!projectsLoading && projectOptions.length === 0 ? (
+                  <p className="text-[11px]" style={{ color: 'var(--warning-text)' }}>
+                    No projects found, switch to custom path.
+                  </p>
+                ) : null}
               </div>
-              {!selectedProjectPath ? (
+            ) : (
-                <p className="text-[11px] text-[var(--color-text-muted)]">
+              <div className="space-y-1.5">
-                  Select a project from the list
+                <div className="flex items-center gap-2">
-                </p>
+                  <FolderOpen size={16} className="shrink-0 text-[var(--color-text-muted)]" />
-              ) : null}
+                  <Input
-              {projectsError ? <p className="text-[11px] text-red-300">{projectsError}</p> : null}
+                    className="h-8 flex-1 text-xs"
-              {!projectsLoading && projects.length === 0 ? (
+                    value={customCwd}
-                <p className="text-[11px]" style={{ color: 'var(--warning-text)' }}>
+                    aria-label="Custom working directory"
-                  No projects found, switch to custom path.
+                    onChange={(event) => onCustomCwdChange(event.target.value)}
-                </p>
+                    placeholder="/absolute/path/to/project"
-              ) : null}
+                  />
-            </div>
+                  <Button
-          ) : (
+                    variant="outline"
-            <div className="space-y-1.5">
+                    size="sm"
-              <div className="flex items-center gap-2">
+                    onClick={() => {
-                <FolderOpen size={16} className="shrink-0 text-[var(--color-text-muted)]" />
+                      void (async () => {
-                <Input
+                        try {
-                  className="h-8 flex-1 text-xs"
+                          const paths = await api.config.selectFolders();
-                  value={customCwd}
+                          if (paths.length > 0) {
-                  aria-label="Custom working directory"
+                            onCustomCwdChange(paths[0]);
-                  onChange={(event) => onCustomCwdChange(event.target.value)}
+                          }
-                  placeholder="/absolute/path/to/project"
+                        } catch {
-                />
+                          // IPC error - dialog may have been cancelled or failed
-                <Button
-                  variant="outline"
-                  size="sm"
-                  onClick={() => {
-                    void (async () => {
-                      try {
-                        const paths = await api.config.selectFolders();
-                        if (paths.length > 0) {
-                          onCustomCwdChange(paths[0]);
                         }
-                      } catch {
+                      })();
-                        // IPC error — dialog may have been cancelled or failed
+                    }}
-                      }
+                  >
-                    })();
+                    Browse
-                  }}
+                  </Button>
-                >
+                </div>
-                  Browse
+                <p className="text-[11px] text-[var(--color-text-muted)]">
-                </Button>
+                  If the directory does not exist, it will be created automatically.
+                </p>
               </div>
-              <p className="text-[11px] text-[var(--color-text-muted)]">
+            )}
-                If the directory does not exist, it will be created automatically.
+          </div>
-              </p>
-            </div>
-          )}
         </div>
       </div>
+      {fieldError ? (
+        <p className="text-[11px]" style={{ color: 'var(--field-error-text)' }}>
+          {fieldError}
+        </p>
+      ) : null}
     </div>
-    {fieldError ? (
+  );
-      <p className="text-[11px]" style={{ color: 'var(--field-error-text)' }}>
+};
-        {fieldError}
-      </p>
-    ) : null}
-  </div>
-);

src/renderer/components/team/dialogs/projectPathOptions.ts

@@ -0,0 +1,45 @@
+import { normalizePath } from '@renderer/utils/pathNormalize';
+
+import type { ComboboxOption } from '@renderer/components/ui/combobox';
+import type { Project } from '@shared/types';
+
+function toProjectOption(project: Project): ComboboxOption {
+  return {
+    value: project.path,
+    label: project.name,
+    description: project.path,
+  };
+}
+
+/**
+ * Collapse duplicate project entries that resolve to the same filesystem path.
+ * This keeps combobox item values unique even when scanner sources overlap.
+ */
+export function buildProjectPathOptions(
+  projects: Project[],
+  preferredPath?: string
+): ComboboxOption[] {
+  const options: ComboboxOption[] = [];
+  const optionIndexByNormalizedPath = new Map<string, number>();
+  const normalizedPreferredPath = preferredPath ? normalizePath(preferredPath) : null;
+
+  for (const project of projects) {
+    const normalizedProjectPath = normalizePath(project.path);
+    const existingIndex = optionIndexByNormalizedPath.get(normalizedProjectPath);
+
+    if (existingIndex === undefined) {
+      optionIndexByNormalizedPath.set(normalizedProjectPath, options.length);
+      options.push(toProjectOption(project));
+      continue;
+    }
+
+    const shouldPreferCurrentOption =
+      normalizedPreferredPath === normalizedProjectPath && project.path === preferredPath;
+
+    if (shouldPreferCurrentOption) {
+      options[existingIndex] = toProjectOption(project);
+    }
+  }
+
+  return options;
+}

test/renderer/components/team/dialogs/projectPathOptions.test.ts

@@ -0,0 +1,68 @@
+import { describe, expect, it } from 'vitest';
+
+import { buildProjectPathOptions } from '@renderer/components/team/dialogs/projectPathOptions';
+
+import type { Project } from '@shared/types';
+
+function createProject(overrides: Partial<Project>): Project {
+  return {
+    id: 'project-id',
+    name: 'project',
+    path: '/Users/test/project',
+    sessions: [],
+    totalSessions: 0,
+    createdAt: 1,
+    ...overrides,
+  };
+}
+
+describe('buildProjectPathOptions', () => {
+  it('removes duplicate projects that point to the same path', () => {
+    const options = buildProjectPathOptions([
+      createProject({
+        id: 'project-1',
+        name: 'lintai',
+        path: '/Users/belief/dev/projects/lintai',
+      }),
+      createProject({
+        id: 'project-2',
+        name: 'lintai duplicate',
+        path: '/Users/belief/dev/projects/lintai',
+      }),
+    ]);
+
+    expect(options).toEqual([
+      {
+        value: '/Users/belief/dev/projects/lintai',
+        label: 'lintai',
+        description: '/Users/belief/dev/projects/lintai',
+      },
+    ]);
+  });
+
+  it('prefers the currently selected variant when duplicate paths normalize equally', () => {
+    const options = buildProjectPathOptions(
+      [
+        createProject({
+          id: 'project-1',
+          name: 'LintAI',
+          path: '/Users/Belief/dev/projects/lintai',
+        }),
+        createProject({
+          id: 'project-2',
+          name: 'lintai',
+          path: '/Users/belief/dev/projects/lintai/',
+        }),
+      ],
+      '/Users/belief/dev/projects/lintai/'
+    );
+
+    expect(options).toEqual([
+      {
+        value: '/Users/belief/dev/projects/lintai/',
+        label: 'lintai',
+        description: '/Users/belief/dev/projects/lintai/',
+      },
+    ]);
+  });
+});