From c9dc0226fde94f8a041b77c5382553ec94891eb7 Mon Sep 17 00:00:00 2001
From: Ludovic Fernandez <ldez@users.noreply.github.com>
Date: Mon, 9 Dec 2019 15:52:04 +0100
Subject: [PATCH] fix: flaky Travis builds due to 'not get uid/gid'

---
 docs/check.Dockerfile | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/docs/check.Dockerfile b/docs/check.Dockerfile
index 79af5c3cf..4126bf2f7 100644
--- a/docs/check.Dockerfile
+++ b/docs/check.Dockerfile
@@ -15,8 +15,12 @@ RUN gem install html-proofer --version 3.13.0 --no-document -- --use-system-libr
 RUN apk --no-cache --no-progress add \
     git \
     nodejs \
-    npm \
-  && npm install --global \
+    npm
+
+# To handle 'not get uid/gid'
+RUN npm config set unsafe-perm true
+
+RUN npm install --global \
     markdownlint@0.17.2 \
     markdownlint-cli@0.19.0