From 3e55c710d4893ae47ae65d1c3c0247020038d04b Mon Sep 17 00:00:00 2001
From: Aleksandr Razumov <ar@gortc.io>
Date: Mon, 4 May 2020 15:15:54 +0300
Subject: [PATCH 1/3] dev: remove go 1.12 from workflow

---
 .github/workflows/pr.yml | 2 --
 1 file changed, 2 deletions(-)

diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index e9a119a9..61c5b8ba 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -13,7 +13,6 @@ jobs:
     strategy:
       matrix:
         golang:
-          - 1.12
           - 1.13
           - 1.14
     steps:
@@ -30,7 +29,6 @@ jobs:
     strategy:
       matrix:
         golang:
-          - 1.12
           - 1.13
           - 1.14
         os:

From 04f51a5cf4bb12c64e6448562a2fe7e3ca21b18c Mon Sep 17 00:00:00 2001
From: Aleksandr Razumov <ar@gortc.io>
Date: Mon, 4 May 2020 15:17:49 +0300
Subject: [PATCH 2/3] dev: use setup-go@v2 and mod cache

---
 .github/workflows/pr.yml | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 61c5b8ba..ae18d644 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -18,7 +18,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Install Go
-        uses: actions/setup-go@v1
+        uses: actions/setup-go@v2
         with:
           go-version: ${{ matrix.golang }}
       - name: Run tests on Windows
@@ -37,9 +37,15 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Install Go
-        uses: actions/setup-go@v1
+        uses: actions/setup-go@v2
         with:
           go-version: ${{ matrix.golang }}
+      - uses: actions/cache@v1
+        with:
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
       - name: Run tests on Unix-like operating systems
         run: make test
   check_generated:
@@ -49,7 +55,7 @@ jobs:
       - name: Unshallow
         run: git fetch --prune --unshallow
       - name: Install Go
-        uses: actions/setup-go@v1
+        uses: actions/setup-go@v2
         with:
           go-version: 1.14
       - name: Check if README.md is up to date

From 908d91b088cdde8d5e2e5d6a31be186f87b4a924 Mon Sep 17 00:00:00 2001
From: Aleksandr Razumov <ar@gortc.io>
Date: Mon, 4 May 2020 15:37:23 +0300
Subject: [PATCH 3/3] dev: update cache key

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

diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index ae18d644..28199571 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -43,9 +43,9 @@ jobs:
       - uses: actions/cache@v1
         with:
           path: ~/go/pkg/mod
-          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          key: ${{ runner.os }}-go-${{ matrix.golang }}-${{ hashFiles('**/go.sum') }}
           restore-keys: |
-            ${{ runner.os }}-go-
+            ${{ runner.os }}-go-${{ matrix.golang }}-
       - name: Run tests on Unix-like operating systems
         run: make test
   check_generated: