From d0cc7bd4cc01c30289c29b19bcd2352138b08c90 Mon Sep 17 00:00:00 2001
From: Vincent Laporte
Date: Wed, 10 Jul 2019 12:39:27 +0000
Subject: [CI/Azure/macOS] Pin the homebrew-core repository

This improves reproducibility of the CI environment.

The chosen commit has GTK+3 at 2.24.9.
---
 azure-pipelines.yml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index e0c4125838..fd99dc6d18 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -52,9 +52,14 @@ jobs:
   - script: |
       set -e
       brew update
+      (cd $(brew --repository)/Library/Taps/homebrew/homebrew-core/ && git fetch --shallow-since=${HBCORE_DATE} && git checkout ${HBCORE_REF})
       brew install gnu-time opam pkg-config gtksourceview3 adwaita-icon-theme
       pip3 install macpack
     displayName: 'Install system dependencies'
+    env:
+      HOMEBREW_NO_AUTO_UPDATE: "1"
+      HBCORE_DATE: "2019-06-18"
+      HBCORE_REF: "944a5b7d83e4b81c749d93831b514607bdd2b6a1"
 
   - script: |
       set -e
-- 
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