From bc20dae76b5da22e38858d9ae812425c4fda41ca Mon Sep 17 00:00:00 2001
From: ICHINOSE Shogo <shogo82148@gmail.com>
Date: Sat, 5 Aug 2023 20:23:54 +0900
Subject: [PATCH 01/10] add test for #19

---
 .github/workflows/test.yml | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 0598e45..089d731 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -28,3 +28,14 @@ jobs:
         with:
           reviewdog_version: v0.10.0
       - run: test "$(reviewdog -version)" = '0.10.0'
+
+  container:
+    runs-on: ubuntu-latest
+    container:
+      image: alpine:latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: install reviewdog
+        uses: ./
+      - run: reviewdog -version

From e34490360bd67b045ffd90ceb74690b97ba274d1 Mon Sep 17 00:00:00 2001
From: ICHINOSE Shogo <shogo82148@gmail.com>
Date: Sat, 5 Aug 2023 20:30:15 +0900
Subject: [PATCH 02/10] use sh instead of bash

---
 .github/workflows/test.yml |  1 -
 action.yml                 | 18 +++++++++---------
 install.sh                 |  6 +++---
 3 files changed, 12 insertions(+), 13 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 089d731..6cf2186 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -35,7 +35,6 @@ jobs:
       image: alpine:latest
     steps:
       - uses: actions/checkout@v3
-
       - name: install reviewdog
         uses: ./
       - run: reviewdog -version
diff --git a/action.yml b/action.yml
index 8e916b5..746917d 100644
--- a/action.yml
+++ b/action.yml
@@ -1,14 +1,14 @@
-name: 'Setup reviewdog'
-description: '🐶 This action sets up reviewdog'
+name: "Setup reviewdog"
+description: "🐶 This action sets up reviewdog"
 inputs:
   reviewdog_version:
-    description: 'reviewdog version. [latest,nightly,vX.Y.Z]'
-    default: 'latest'
+    description: "reviewdog version. [latest,nightly,vX.Y.Z]"
+    default: "latest"
 runs:
-  using: 'composite'
+  using: "composite"
   steps:
     - run: $GITHUB_ACTION_PATH/install.sh
-      shell: bash
+      shell: sh
       env:
         REVIEWDOG_VERSION: ${{ inputs.reviewdog_version }}
         REVIEWDOG_TEMPDIR: ${{ runner.temp }}
@@ -20,9 +20,9 @@ runs:
         echo "::group::📖 reviewdog -h"
         reviewdog -h 2>&1 || true
         echo "::endgroup::"
-      shell: bash
+      shell: sh
 
 # Ref: https://haya14busa.github.io/github-action-brandings/
 branding:
-  icon: 'terminal'
-  color: 'gray-dark'
+  icon: "terminal"
+  color: "gray-dark"
diff --git a/install.sh b/install.sh
index 424e909..fb1bc4b 100755
--- a/install.sh
+++ b/install.sh
@@ -1,6 +1,6 @@
-#!/bin/bash
+#!/bin/sh
 
-set -euo pipefail
+set -eu
 
 VERSION="${REVIEWDOG_VERSION:-latest}"
 
@@ -14,7 +14,7 @@ if [ -z "${TEMP}" ]; then
 fi
 
 INSTALL_SCRIPT='https://raw.githubusercontent.com/reviewdog/reviewdog/master/install.sh'
-if [ "${VERSION}" == 'nightly' ] ; then
+if [ "${VERSION}" = 'nightly' ] ; then
   INSTALL_SCRIPT='https://raw.githubusercontent.com/reviewdog/nightly/master/install.sh'
   VERSION='latest'
 fi

From c403e00a1f4c1469a7632e983a47b9aaec3babc3 Mon Sep 17 00:00:00 2001
From: ICHINOSE Shogo <shogo82148@gmail.com>
Date: Sat, 5 Aug 2023 20:30:57 +0900
Subject: [PATCH 03/10] Update install.sh

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
---
 install.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/install.sh b/install.sh
index fb1bc4b..c797bd3 100755
--- a/install.sh
+++ b/install.sh
@@ -14,7 +14,7 @@ if [ -z "${TEMP}" ]; then
 fi
 
 INSTALL_SCRIPT='https://raw.githubusercontent.com/reviewdog/reviewdog/master/install.sh'
-if [ "${VERSION}" = 'nightly' ] ; then
+if [ "${VERSION}" = 'nightly' ]; then
   INSTALL_SCRIPT='https://raw.githubusercontent.com/reviewdog/nightly/master/install.sh'
   VERSION='latest'
 fi

From 5188125d04b1cef56e8bca3175b21ce5b071a26a Mon Sep 17 00:00:00 2001
From: ICHINOSE Shogo <shogo82148@gmail.com>
Date: Sat, 5 Aug 2023 20:32:55 +0900
Subject: [PATCH 04/10] introduce actionlint

---
 .github/workflows/reviewdog.yml | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/.github/workflows/reviewdog.yml b/.github/workflows/reviewdog.yml
index 8b91dc3..5a57b95 100644
--- a/.github/workflows/reviewdog.yml
+++ b/.github/workflows/reviewdog.yml
@@ -74,3 +74,14 @@ jobs:
           github_token: ${{ secrets.github_token }}
           reporter: github-check
           level: warning
+
+  actionlint:
+    name: runner / actionlint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: reviewdog/action-actionlint@v1
+        with:
+          github_token: ${{ secrets.github_token }}
+          reporter: github-check
+          level: warning

From 12f42f547ef2343e4adb264e0452e85d932f8492 Mon Sep 17 00:00:00 2001
From: ICHINOSE Shogo <shogo82148@gmail.com>
Date: Sat, 5 Aug 2023 20:37:43 +0900
Subject: [PATCH 05/10] add check-installed.sh

---
 action.yml         | 17 ++++++++---------
 check-installed.sh |  9 +++++++++
 2 files changed, 17 insertions(+), 9 deletions(-)
 create mode 100755 check-installed.sh

diff --git a/action.yml b/action.yml
index 746917d..f687a43 100644
--- a/action.yml
+++ b/action.yml
@@ -7,19 +7,18 @@ inputs:
 runs:
   using: "composite"
   steps:
-    - run: $GITHUB_ACTION_PATH/install.sh
+    - name: install reviewdog
+      run: |
+        set -eu
+        "$GITHUB_ACTION_PATH/install.sh"
       shell: sh
       env:
         REVIEWDOG_VERSION: ${{ inputs.reviewdog_version }}
         REVIEWDOG_TEMPDIR: ${{ runner.temp }}
-    - run: |
-        if ! command -v reviewdog >/dev/null 2>&1; then
-          echo "reviewdog was not installed"
-          exit 1
-        fi
-        echo "::group::📖 reviewdog -h"
-        reviewdog -h 2>&1 || true
-        echo "::endgroup::"
+    - name: check reviewdog is successfully installed
+      run: |
+        set -eu
+        "$GITHUB_ACTION_PATH/check-installed.sh"
       shell: sh
 
 # Ref: https://haya14busa.github.io/github-action-brandings/
diff --git a/check-installed.sh b/check-installed.sh
new file mode 100755
index 0000000..666dab7
--- /dev/null
+++ b/check-installed.sh
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+if ! command -v reviewdog >/dev/null 2>&1; then
+    echo "reviewdog was not installed"
+    exit 1
+fi
+echo "::group::📖 reviewdog -h"
+reviewdog -h 2>&1 || true
+echo "::endgroup::"

From 0a5eb8edbc61b113fcc4b89537174ceb36940284 Mon Sep 17 00:00:00 2001
From: ICHINOSE Shogo <shogo82148@gmail.com>
Date: Sat, 5 Aug 2023 20:38:32 +0900
Subject: [PATCH 06/10] fix actionlint warning: shellcheck reported issue in
 this script: SC2046:warning:1:20: Quote this to prevent word splitting

---
 .github/workflows/reviewdog.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/reviewdog.yml b/.github/workflows/reviewdog.yml
index 5a57b95..bee0c14 100644
--- a/.github/workflows/reviewdog.yml
+++ b/.github/workflows/reviewdog.yml
@@ -46,7 +46,7 @@ jobs:
           wget -qO- "https://github.com/koalaman/shellcheck/releases/download/${scversion?}/shellcheck-${scversion?}.linux.x86_64.tar.xz" | tar -xJv
           sudo cp "shellcheck-${scversion}/shellcheck" /usr/local/bin/
           rm -rf "shellcheck-${scversion}/shellcheck"
-      - run: shellcheck -f diff $(shfmt -f .) | patch -p1
+      - run: shellcheck -f diff "$(shfmt -f .)" | patch -p1
       - name: suggester / shellcheck
         uses: reviewdog/action-suggester@master
         with:

From a94d90bc3629745caa3780013c8c13bbe0fb6fa6 Mon Sep 17 00:00:00 2001
From: ICHINOSE Shogo <shogo82148@gmail.com>
Date: Sat, 5 Aug 2023 20:38:56 +0900
Subject: [PATCH 07/10] Update check-installed.sh

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
---
 check-installed.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/check-installed.sh b/check-installed.sh
index 666dab7..fe649fc 100755
--- a/check-installed.sh
+++ b/check-installed.sh
@@ -1,8 +1,8 @@
 #!/bin/sh
 
 if ! command -v reviewdog >/dev/null 2>&1; then
-    echo "reviewdog was not installed"
-    exit 1
+  echo "reviewdog was not installed"
+  exit 1
 fi
 echo "::group::📖 reviewdog -h"
 reviewdog -h 2>&1 || true

From b4801f8023c273b90dd8cbc539e8db67500af49a Mon Sep 17 00:00:00 2001
From: ICHINOSE Shogo <shogo82148@gmail.com>
Date: Sat, 5 Aug 2023 20:48:00 +0900
Subject: [PATCH 08/10] use wget if curl in not installed

---
 install.sh | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/install.sh b/install.sh
index c797bd3..d58775a 100755
--- a/install.sh
+++ b/install.sh
@@ -22,7 +22,16 @@ fi
 mkdir -p "${TEMP}/reviewdog/bin"
 
 echo '::group::🐶 Installing reviewdog ... https://github.com/reviewdog/reviewdog'
-curl -sfL "${INSTALL_SCRIPT}" | sh -s -- -b "${TEMP}/reviewdog/bin" "${VERSION}" 2>&1
+(
+  if command -v curl; then
+    curl -sfL "${INSTALL_SCRIPT}"
+  elif command -v wget; then
+    wget -O - "${INSTALL_SCRIPT}"
+  else
+    echo "curl or wget is required" >&2
+    exit 1
+  fi
+) | sh -s -- -b "${TEMP}/reviewdog/bin" "${VERSION}" 2>&1
 echo '::endgroup::'
 
 echo "${TEMP}/reviewdog/bin" >>"${GITHUB_PATH}"

From d1f5cc7d070eeb68fb755c01c982716761769f3f Mon Sep 17 00:00:00 2001
From: ICHINOSE Shogo <shogo82148@gmail.com>
Date: Sat, 5 Aug 2023 20:55:50 +0900
Subject: [PATCH 09/10] ignore output of command -v

---
 install.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/install.sh b/install.sh
index d58775a..9f8c861 100755
--- a/install.sh
+++ b/install.sh
@@ -23,9 +23,9 @@ mkdir -p "${TEMP}/reviewdog/bin"
 
 echo '::group::🐶 Installing reviewdog ... https://github.com/reviewdog/reviewdog'
 (
-  if command -v curl; then
+  if command -v curl 2>&1 > /dev/null; then
     curl -sfL "${INSTALL_SCRIPT}"
-  elif command -v wget; then
+  elif command -v wget 2>&1 > /dev/null; then
     wget -O - "${INSTALL_SCRIPT}"
   else
     echo "curl or wget is required" >&2

From 07c4ffd9376ad24af8baf65b8668a29406213296 Mon Sep 17 00:00:00 2001
From: ICHINOSE Shogo <shogo82148@gmail.com>
Date: Sat, 5 Aug 2023 20:57:36 +0900
Subject: [PATCH 10/10] Apply suggestions from code review

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
---
 install.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/install.sh b/install.sh
index 9f8c861..293737e 100755
--- a/install.sh
+++ b/install.sh
@@ -23,9 +23,9 @@ mkdir -p "${TEMP}/reviewdog/bin"
 
 echo '::group::🐶 Installing reviewdog ... https://github.com/reviewdog/reviewdog'
 (
-  if command -v curl 2>&1 > /dev/null; then
+  if command -v curl 2>&1 >/dev/null; then
     curl -sfL "${INSTALL_SCRIPT}"
-  elif command -v wget 2>&1 > /dev/null; then
+  elif command -v wget 2>&1 >/dev/null; then
     wget -O - "${INSTALL_SCRIPT}"
   else
     echo "curl or wget is required" >&2