From e156c47a0b98ba1233cac9a0d2580e7d2068874a Mon Sep 17 00:00:00 2001
From: Pedro Teixeira <i@pgte.me>
Date: Sun, 17 Dec 2017 22:15:41 +0000
Subject: [PATCH] fix: ipfs.ls: allow any depth (#1152)

* fix: ipfs ls: allow any depth. Should fix #1079

* chore: CLI: tests: added recursive ls test

* fix bitswap timeouts
---
 src/core/components/files.js |  6 ++--
 test/cli/bitswap.js          | 60 ++++++++++++++++++------------------
 test/cli/files.js            | 17 ++++++++++
 3 files changed, 51 insertions(+), 32 deletions(-)

diff --git a/src/core/components/files.js b/src/core/components/files.js
index 009e1229ad..28b920668a 100644
--- a/src/core/components/files.js
+++ b/src/core/components/files.js
@@ -161,9 +161,11 @@ module.exports = function files (self) {
   }
 
   function _lsPullStreamImmutable (ipfsPath) {
+    const path = normalizePath(ipfsPath)
+    const depth = path.split('/').length
     return pull(
-      exporter(ipfsPath, self._ipldResolver, { maxDepth: 1 }),
-      pull.filter((node) => node.depth === 1),
+      exporter(ipfsPath, self._ipldResolver, { maxDepth: depth }),
+      pull.filter((node) => node.depth === depth),
       pull.map((node) => {
         node = Object.assign({}, node, { hash: toB58String(node.hash) })
         delete node.content
diff --git a/test/cli/bitswap.js b/test/cli/bitswap.js
index 40e0ba3455..29220f7b71 100644
--- a/test/cli/bitswap.js
+++ b/test/cli/bitswap.js
@@ -4,39 +4,39 @@
 const expect = require('chai').expect
 const runOn = require('../utils/on-and-off').on
 
-describe('bitswap', function () {
-  runOn((thing) => {
-    this.timeout(30000)
-    let ipfs
-    const key = 'QmUBdnXXPyoDFXj3Hj39dNJ5VkN3QFRskXxcGaYFBB8CNR'
+describe('bitswap', () => runOn((thing) => {
+  let ipfs
+  const key = 'QmUBdnXXPyoDFXj3Hj39dNJ5VkN3QFRskXxcGaYFBB8CNR'
 
-    before((done) => {
-      ipfs = thing.ipfs
-      ipfs('block get ' + key)
-        .then(() => {})
-        .catch(() => {})
-      setTimeout(done, 800)
-    })
+  before((done) => {
+    ipfs = thing.ipfs
+    ipfs('block get ' + key)
+      .then(() => {})
+      .catch(() => {})
+    setTimeout(done, 800)
+  })
 
-    it('wantlist', () => {
-      return ipfs('bitswap wantlist').then((out) => {
-        expect(out).to.eql(key + '\n')
-      })
+  it('wantlist', function () {
+    this.timeout(20 * 1000)
+    return ipfs('bitswap wantlist').then((out) => {
+      expect(out).to.eql(key + '\n')
     })
+  })
+
+  it('stat', function () {
+    this.timeout(20 * 1000)
 
-    it('stat', () => {
-      return ipfs('bitswap stat').then((out) => {
-        expect(out).to.be.eql([
-          'bitswap status',
-          '  blocks received: 0',
-          '  dup blocks received: 0',
-          '  dup data received: 0B',
-          '  wantlist [1 keys]',
-          `    ${key}`,
-          '  partners [0]',
-          '    '
-        ].join('\n') + '\n')
-      })
+    return ipfs('bitswap stat').then((out) => {
+      expect(out).to.be.eql([
+        'bitswap status',
+        '  blocks received: 0',
+        '  dup blocks received: 0',
+        '  dup data received: 0B',
+        '  wantlist [1 keys]',
+        `    ${key}`,
+        '  partners [0]',
+        '    '
+      ].join('\n') + '\n')
     })
   })
-})
+}))
diff --git a/test/cli/files.js b/test/cli/files.js
index 4a8eb70efe..950d1510ce 100644
--- a/test/cli/files.js
+++ b/test/cli/files.js
@@ -311,6 +311,23 @@ describe('files', () => runOnAndOff((thing) => {
       })
   })
 
+  it('ls <subdir>', function () {
+    this.timeout(20 * 1000)
+
+    return ipfs('ls /ipfs/QmYmW4HiZhotsoSqnv2o1oUusvkRM8b9RweBoH7ao5nki2/init-docs')
+      .then((out) => {
+        expect(out).to.eql(
+          'QmZTR5bcpQD7cFgTorqxZDYaew1Wqgfbd2ud9QqGPAkK2V 1688 about\n' +
+          'QmYCvbfNbCwFR45HiNP45rwJgvatpiW38D961L5qAhUM5Y 200  contact\n' +
+          'QmegvLXxpVKiZ4b57Xs1syfBVRd8CbucVHAp7KpLQdGieC 65   docs/\n' +
+          'QmY5heUM5qgRubMDD1og9fhCPA6QdkMp3QCwd4s7gJsyE7 322  help\n' +
+          'QmdncfsVm2h5Kqq9hPmU7oAVX2zTSVP3L869tgTbPYnsha 1728 quick-start\n' +
+          'QmPZ9gcCEpqKTo6aq61g2nXGUhM4iCL3ewB6LDXZCtioEB 1102 readme\n' +
+          'QmTumTjvcYCAvRRwQ8sDRxh8ezmrcr88YFU7iYNroGGTBZ 1027 security-notes\n' +
+          'QmciSU8hfpAXKjvK5YLUSwApomGSWN5gFbP4EpDAEzu2Te 863  tour/\n')
+      })
+  })
+
   it('ls --help', function () {
     this.timeout(20 * 1000)