From abd468f5b5943ef589b9f15f31241370e64dd4b8 Mon Sep 17 00:00:00 2001
From: Ichinose Shogo <shogo82148@gmail.com>
Date: Tue, 6 Apr 2021 08:32:35 +0900
Subject: [PATCH 1/3] bump actions/checkout v2 in README

---
 README.md | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index 6da47785..6e4b7504 100644
--- a/README.md
+++ b/README.md
@@ -75,7 +75,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v1
+        uses: actions/checkout@v2
       - name: golangci-lint
         uses: reviewdog/action-golangci-lint@v1
 ```
@@ -96,7 +96,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v1
+        uses: actions/checkout@v2
       - name: golangci-lint
         uses: reviewdog/action-golangci-lint@v1
         with:
@@ -111,7 +111,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v1
+        uses: actions/checkout@v2
       - name: golint
         uses: reviewdog/action-golangci-lint@v1
         with:
@@ -125,7 +125,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v1
+        uses: actions/checkout@v2
       - name: errcheck
         uses: reviewdog/action-golangci-lint@v1
         with:
@@ -147,7 +147,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v1
+        uses: actions/checkout@v2
       - name: golangci-lint
         uses: reviewdog/action-golangci-lint@v1
         with:

From 4825a3558711bfcf60dc18f1f117127d9e8ad568 Mon Sep 17 00:00:00 2001
From: Ichinose Shogo <shogo82148@gmail.com>
Date: Tue, 6 Apr 2021 08:44:28 +0900
Subject: [PATCH 2/3] add a setting up Go step into the example

addresses https://github.com/reviewdog/action-golangci-lint/issues/73#issuecomment-813386935

> You need to configure the `GOROOT` environment correctly.
> golangci-lint looks up the standard libraries from `GOROOT`.
https://github.com/golangci/golangci-lint/blob/a833cc1600456c38357bb6f8abbd6f5aef7dbc51/pkg/lint/load.go#L54-L65
>
> It looks that it points Go 1.15 by default on `ubuntu-20.04`.
> So golangci-lint can't find the functions introduced from Go 1.16.
> Using https://github.com/actions/setup-go is easiest way.
---
 README.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/README.md b/README.md
index 6e4b7504..f4449bd3 100644
--- a/README.md
+++ b/README.md
@@ -76,6 +76,13 @@ jobs:
     steps:
       - name: Check out code into the Go module directory
         uses: actions/checkout@v2
+
+      # optionally use a specific version of Go rather than the default one
+      - name: Set up Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: '1.16'
+
       - name: golangci-lint
         uses: reviewdog/action-golangci-lint@v1
 ```

From 2a604336fa1412a4cf2ab46f3159e06f930b2f56 Mon Sep 17 00:00:00 2001
From: Ichinose Shogo <shogo82148@gmail.com>
Date: Fri, 30 Apr 2021 00:17:23 +0900
Subject: [PATCH 3/3] bump actions/checkout v2

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index a239c10c..12ffcc51 100644
--- a/README.md
+++ b/README.md
@@ -146,7 +146,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v1
+        uses: actions/checkout@v2
 
       - uses: actions/cache@v2
         with: