feat: New option for customLocatePosition option - context

unlight · Feb 19, 2021 · 81c54b7 · 81c54b7
1 parent 1266949
commit 81c54b7
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Showing 4 changed files with 21 additions and 2 deletions.
diff --git a/README.md b/README.md
@@ -45,8 +45,9 @@ customLocate: undefined as undefined | boolean | typeof customLocateDefault,
  * Place of callee info.
  * 'bottom' - next on new line (default)
  * 'column' - between tag and message columnized
+ * 'context' - in context column if context is empty
  */
-customLocatePosition: 'bottom' as 'bottom' | 'column',
+customLocatePosition: 'bottom' as 'bottom' | 'column' | 'context',
 /**
  * Limit callee info length in case of customLocatePosition = 'column'
  */

diff --git a/src/index.spec.ts b/src/index.spec.ts
@@ -48,3 +48,14 @@ it('custom locate column', () => {
     expect(lines).toHaveLength(1);
     expect(output).toContain('Context       index.spec.ts');
 });
+
+it('custom locate context', () => {
+    let output = createOutput({
+        customLocate: true,
+        customLocatePosition: 'context',
+        context: '',
+        contextLimit: 80,
+    });
+    output = output.replace(/\s+/g, ' ');
+    expect(output).toContain('INFO createOutput @ index.spec.ts');
+});
diff --git a/src/nestolog-options.ts b/src/nestolog-options.ts
@@ -30,8 +30,9 @@ export const nestologOptionsDefaults = {
      * Place of callee info.
      * 'bottom' - next on new line (default)
      * 'column' - between tag and message columnized
+     * 'context' - in context column if context is empty
      */
-    customLocatePosition: 'bottom' as 'bottom' | 'column',
+    customLocatePosition: 'bottom' as 'bottom' | 'column' | 'context',
     /**
      * Limit callee info length in case of customLocatePosition = 'column'
      */

diff --git a/src/nestologger.service.ts b/src/nestologger.service.ts
@@ -111,6 +111,12 @@ export class NestoLogger implements LoggerService {
                     calleeInfo = calleeInfo.padEnd(customLocateColumnLimit);
                     calleeInfo = stringify.limit(calleeInfo, customLocateColumnLimit);
                     lines = bullet(ansicolor.darkGray(calleeInfo) + ' ', lines);
+                } else if (customLocatePosition === 'context' && !context) {
+                    calleeInfo = customLocate(where, {
+                        ...this.options,
+                        customLocateColumnLimit: contextLimit,
+                    });
+                    context = calleeInfo;
                 } else {
                     lines.push(ansicolor.darkGray(calleeInfo));
                 }