feat: realtivePath column for buffer, fix #586

readme.md

@@ -295,6 +295,7 @@ Columns:
 - bufnr
 - readonly
 - fullpath
+- relativePath
 
 default: `[selection | 1] [bufnr] [name][modified][readonly] [fullpath]`
 

src/source/sources/buffer/child-columns/relativePath.ts

@@ -0,0 +1,16 @@
+import pathLib from 'path';
+import { bufferColumnRegistrar } from '../bufferColumnRegistrar';
+import { bufferHighlights } from '../bufferSource';
+
+bufferColumnRegistrar.registerColumn('child', 'relativePath', ({ source }) => ({
+  draw() {
+    return {
+      drawNode(row, { node }) {
+        const relativePath = pathLib.relative(source.root, node.fullpath);
+        row.add(relativePath, {
+          hl: bufferHighlights.fullpath,
+        });
+      },
+    };
+  },
+}));

src/source/sources/buffer/load.ts

@@ -12,3 +12,4 @@ import './child-columns/diagnosticError';
 import './child-columns/diagnosticWarning';
 import './child-columns/readonly';
 import './child-columns/fullpath';
+import './child-columns/relativePath';