From 558c0a440e48a3de3736b79b33a349456bbcabd8 Mon Sep 17 00:00:00 2001
From: Taus Brock-Nannestad <tausbn@github.com>
Date: Thu, 12 Dec 2019 14:38:02 +0100
Subject: [PATCH 1/3] Actions: Automatically add language-specific labels to
 pull requests.

---
 .github/labeler.yml           | 23 +++++++++++++++++++++++
 .github/workflows/labeler.yml | 11 +++++++++++
 2 files changed, 34 insertions(+)
 create mode 100644 .github/labeler.yml
 create mode 100644 .github/workflows/labeler.yml

diff --git a/.github/labeler.yml b/.github/labeler.yml
new file mode 100644
index 000000000000..0ebf8c9221ed
--- /dev/null
+++ b/.github/labeler.yml
@@ -0,0 +1,23 @@
+C++:
+  - cpp/**/*
+  - change-notes/**/*cpp*
+
+C#:
+  - csharp/**/*
+  - change-notes/**/*csharp*
+
+Java:
+  - java/**/*
+  - change-notes/**/*java.*
+
+JS:
+  - javascript/**/*
+  - change-notes/**/*javascript*
+
+Python:
+  - python/**/*
+  - change-notes/**/*python*
+
+documentation:
+  - **/*.qhelp
+  - **/*.md
diff --git a/.github/workflows/labeler.yml b/.github/workflows/labeler.yml
new file mode 100644
index 000000000000..dcafb97dc984
--- /dev/null
+++ b/.github/workflows/labeler.yml
@@ -0,0 +1,11 @@
+name: "Pull Request Labeler"
+on:
+- pull_request
+
+jobs:
+  triage:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/labeler@v2
+      with:
+        repo-token: "${{ secrets.GITHUB_TOKEN }}"

From 51315217ff971d16a1b1af54d1e80789b302874f Mon Sep 17 00:00:00 2001
From: Taus Brock-Nannestad <tausbn@github.com>
Date: Thu, 12 Dec 2019 15:10:21 +0100
Subject: [PATCH 2/3] Add `documentation` label to `docs/**/*`.

---
 .github/labeler.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/labeler.yml b/.github/labeler.yml
index 0ebf8c9221ed..542fe717b74a 100644
--- a/.github/labeler.yml
+++ b/.github/labeler.yml
@@ -21,3 +21,4 @@ Python:
 documentation:
   - **/*.qhelp
   - **/*.md
+  - docs/**/*

From 2fec0d0294fe308a5cc132e87dbd372c37455d02 Mon Sep 17 00:00:00 2001
From: Taus Brock-Nannestad <tausbn@github.com>
Date: Thu, 12 Dec 2019 16:29:04 +0100
Subject: [PATCH 3/3] Escape labels with potentially problematic characters.

---
 .github/labeler.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/labeler.yml b/.github/labeler.yml
index 542fe717b74a..62e1ca5fd3e6 100644
--- a/.github/labeler.yml
+++ b/.github/labeler.yml
@@ -1,8 +1,8 @@
-C++:
+"C++":
   - cpp/**/*
   - change-notes/**/*cpp*
 
-C#:
+"C#":
   - csharp/**/*
   - change-notes/**/*csharp*