From 9aeafc0f488866bc2d65b1a908490b9e63efb58a Mon Sep 17 00:00:00 2001
From: Lex Christopherson <lex@glittercowboy.com>
Date: Sun, 15 Feb 2026 11:15:08 -0600
Subject: [PATCH] fix(tools): support #### heading depth in phase matching

Multi-milestone roadmaps use #### for phases nested under milestone
headers. Expanded all phase-matching regexes from #{2,3} to #{2,4}.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 get-shit-done/bin/gsd-tools.test.cjs | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/get-shit-done/bin/gsd-tools.test.cjs b/get-shit-done/bin/gsd-tools.test.cjs
index 462b9dbc9..31f994623 100644
--- a/get-shit-done/bin/gsd-tools.test.cjs
+++ b/get-shit-done/bin/gsd-tools.test.cjs
@@ -1493,6 +1493,32 @@ describe('phase insert command', () => {
     const roadmap = fs.readFileSync(path.join(tmpDir, '.planning', 'ROADMAP.md'), 'utf-8');
     assert.ok(roadmap.includes('(INSERTED)'), 'roadmap should include inserted phase');
   });
+
+  test('handles #### heading depth from multi-milestone roadmaps', () => {
+    fs.writeFileSync(
+      path.join(tmpDir, '.planning', 'ROADMAP.md'),
+      `# Roadmap
+
+### v1.1 Milestone
+
+#### Phase 5: Feature Work
+**Goal:** Build features
+
+#### Phase 6: Polish
+**Goal:** Polish
+`
+    );
+    fs.mkdirSync(path.join(tmpDir, '.planning', 'phases', '05-feature-work'), { recursive: true });
+
+    const result = runGsdTools('phase insert 5 Hotfix', tmpDir);
+    assert.ok(result.success, `Command failed: ${result.error}`);
+
+    const output = JSON.parse(result.output);
+    assert.strictEqual(output.phase_number, '05.1');
+
+    const roadmap = fs.readFileSync(path.join(tmpDir, '.planning', 'ROADMAP.md'), 'utf-8');
+    assert.ok(roadmap.includes('Phase 05.1: Hotfix (INSERTED)'), 'roadmap should include inserted phase');
+  });
 });
 
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