From de5e611b2b2727aaac6693a1eacbce32e04ff963 Mon Sep 17 00:00:00 2001
From: haya14busa <haya14busa@gmail.com>
Date: Sun, 19 Jan 2020 04:11:50 +0000
Subject: [PATCH 01/13] initial version

---
 Dockerfile    |  7 +++++++
 LICENSE       | 21 ++++++++++++++++++++
 action.yml    | 23 ++++++++++++++++++++++
 entrypoint.sh | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 104 insertions(+)
 create mode 100644 Dockerfile
 create mode 100644 LICENSE
 create mode 100644 action.yml
 create mode 100755 entrypoint.sh

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..c376e72
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,7 @@
+FROM alpine:3.10
+
+RUN apk --no-cache add git jq curl
+
+COPY entrypoint.sh /entrypoint.sh
+
+ENTRYPOINT ["/entrypoint.sh"]
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..4fecb82
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2020 haya14busa
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/action.yml b/action.yml
new file mode 100644
index 0000000..e1dcdd6
--- /dev/null
+++ b/action.yml
@@ -0,0 +1,23 @@
+name: 'Bump version in code to latest semantic ver release'
+description: 'Bump version in code to latest semantic ver release. (e.g. REVIEWDOG=0.9.17 in Dockerfile)'
+author: 'haya14busa'
+inputs:
+  github_token:
+    description: 'GITHUB_TOKEN to get latest version with GitHub Release API'
+    default: '${{ github.token }}'
+  file:
+    description: 'target file'
+    required: true
+  version_name:
+    description: 'target version name. e.g. REVIEWDOG_VERSION'
+    required: true
+  repo:
+    description: 'target GitHub repository. e.g. reviewdog/reviewdog'
+    required: true
+runs:
+  using: 'docker'
+  image: 'Dockerfile'
+# Ref: https://haya14busa.github.io/github-action-brandings/
+branding:
+  icon: 'refresh-cw'
+  color: 'orange'
diff --git a/entrypoint.sh b/entrypoint.sh
new file mode 100755
index 0000000..256db03
--- /dev/null
+++ b/entrypoint.sh
@@ -0,0 +1,53 @@
+#!/bin/sh
+set -e
+
+if [ ! -z "${GITHUB_WORKSPACE}" ]; then
+  cd "${GITHUB_WORKSPACE}" || exit
+fi
+
+FILE="${INPUT_FILE:-Dockerfile}"
+REPO="${INPUT_REPO:-reviewdog/reviewdog}"
+VERSION_NAME="${INPUT_VERSION_NAME:-REVIEWDOG_VERSION}"
+
+# Get current version.
+CURRENT_VERSION=$(grep -oP "${VERSION_NAME}=\K\d+\.\d+\.\d+" "${FILE}")
+if [ -z "${CURRENT_VERSION}" ]; then
+  echo "cannot parse ${VERSION_NAME}"
+  exit 1
+fi
+echo "Current ${VERSION_NAME}=${CURRENT_VERSION}"
+
+# Get latest semantic version release tag name from GitHub Release API.
+GITHUB_AUTH_HEADER=""
+if [ ! -z "${INPUT_GITHUB_TOKEN}" ]; then
+  GITHUB_AUTH_HEADER="-H \"Authorization: token ${INPUT_GITHUB_TOKEN}\""
+  echo "Use INPUT_GITHUB_TOKEN to get release data."
+else
+  echo "INPUT_GITHUB_TOKEN is not available. Subscequent GitHub API call can fail due to API limit."
+fi
+
+LATEST_VERSION=$(\
+  curl -s ${GITHUB_AUTH_HEADER} https://api.github.com/repos/${REPO}/releases | \
+  jq -r '.[] | .tag_name' | \
+  sed 's/^v//' | \
+  grep -P '\d+\.\d+\.\d+' | \
+  sort --version-sort --reverse | \
+  head -n1
+)
+if [ -z "${LATEST_VERSION}" ]; then
+  echo "cannot get latest ${REPO} version"
+  exit 1
+fi
+echo "Latest ${VERSION_NAME}=${LATEST_VERSION}"
+
+if [ "${CURRENT_VERSION}" = "${LATEST_VERSION}" ]; then
+  echo "${VERSION_NAME} is latest. Nothing to do."
+  exit 0
+fi
+
+echo "Updating ${VERSION_NAME} to ${LATEST_VERSION} in ${FILE}"
+sed -i "s/\(${VERSION_NAME}=\)\([0-9]\+\.[0-9]\+\.\?[0-9]\+\)/\1${LATEST_VERSION}/" "${FILE}"
+
+echo "Updated. Commit and create Pull-Request as you need."
+echo "::set-output name=current::${CURRENT_VERSION}"
+echo "::set-output name=latest::${LATEST_VERSION}"

From a9235f700775bf3bf166db76dc583dc62df8fc6a Mon Sep 17 00:00:00 2001
From: haya14busa <haya14busa@gmail.com>
Date: Sun, 19 Jan 2020 04:16:07 +0000
Subject: [PATCH 02/13] Add Docker Image CI

---
 .github/workflows/dockerimage.yml | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 .github/workflows/dockerimage.yml

diff --git a/.github/workflows/dockerimage.yml b/.github/workflows/dockerimage.yml
new file mode 100644
index 0000000..a601c83
--- /dev/null
+++ b/.github/workflows/dockerimage.yml
@@ -0,0 +1,9 @@
+name: Docker Image CI
+on: [push]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Build the Docker image
+      run: docker build . --file Dockerfile --tag ${{ github.repository }}:$(date +%s)

From 90969dc026bb73dcd6e56555f22836d2a0800d42 Mon Sep 17 00:00:00 2001
From: haya14busa <haya14busa@gmail.com>
Date: Sun, 19 Jan 2020 04:16:18 +0000
Subject: [PATCH 03/13] Add haya14busa/action-update-semver@v1

---
 .github/workflows/update_semver.yml | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 .github/workflows/update_semver.yml

diff --git a/.github/workflows/update_semver.yml b/.github/workflows/update_semver.yml
new file mode 100644
index 0000000..8e832ec
--- /dev/null
+++ b/.github/workflows/update_semver.yml
@@ -0,0 +1,15 @@
+name: Update Semver
+on:
+  push:
+    branches-ignore:
+      - '**'
+    tags:
+      - 'v*.*.*'
+jobs:
+  update-semver:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: haya14busa/action-update-semver@v1
+        with:
+          github_token: ${{ secrets.github_token }}

From 77c6f9c9e115193a0e71e77ccd53520f983722c7 Mon Sep 17 00:00:00 2001
From: haya14busa <haya14busa@gmail.com>
Date: Sun, 19 Jan 2020 04:25:18 +0000
Subject: [PATCH 04/13] Add test workflow

---
 .github/workflows/dockerimage.yml |  6 +++++-
 .github/workflows/test.yml        | 20 ++++++++++++++++++++
 testdata/testfile                 |  6 ++++++
 3 files changed, 31 insertions(+), 1 deletion(-)
 create mode 100644 .github/workflows/test.yml
 create mode 100644 testdata/testfile

diff --git a/.github/workflows/dockerimage.yml b/.github/workflows/dockerimage.yml
index a601c83..a9822c5 100644
--- a/.github/workflows/dockerimage.yml
+++ b/.github/workflows/dockerimage.yml
@@ -1,5 +1,9 @@
 name: Docker Image CI
-on: [push]
+on:
+  push:
+    branches:
+      - master
+  pull_request:
 jobs:
   build:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..9f69c41
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,20 @@
+name: Test
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: ./
+        id: autobump
+        with:
+          file: testdata/testfile
+          version_name: REVIEWDOG_VERSION
+          repo: reviewdog/reviewdog
+
+      - name: Check diff
+        run: git diff
diff --git a/testdata/testfile b/testdata/testfile
new file mode 100644
index 0000000..501c049
--- /dev/null
+++ b/testdata/testfile
@@ -0,0 +1,6 @@
+This is test file.
+
+REVIEWDOG_VERSION=0.1.0
+
+The above version should be updated to the latest version with this action.
+

From a04caab1af911483b7f3344c0627767d3e0c924e Mon Sep 17 00:00:00 2001
From: haya14busa <haya14busa@gmail.com>
Date: Sun, 19 Jan 2020 04:27:39 +0000
Subject: [PATCH 05/13] apt add grep as well to get latest version

---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index c376e72..13085cd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM alpine:3.10
 
-RUN apk --no-cache add git jq curl
+RUN apk --no-cache add git jq curl grep
 
 COPY entrypoint.sh /entrypoint.sh
 

From 77fbe68d43b5924045ef25d8cee01278f9826057 Mon Sep 17 00:00:00 2001
From: haya14busa <haya14busa@gmail.com>
Date: Sun, 19 Jan 2020 04:28:57 +0000
Subject: [PATCH 06/13] add coreutils for sort -V

---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 13085cd..0d29f94 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM alpine:3.10
 
-RUN apk --no-cache add git jq curl grep
+RUN apk --no-cache add git jq curl grep coreutils
 
 COPY entrypoint.sh /entrypoint.sh
 

From 39ad73ad8c4f08c5abdbc5e758514eb4747a02b3 Mon Sep 17 00:00:00 2001
From: haya14busa <haya14busa@gmail.com>
Date: Sun, 19 Jan 2020 04:33:43 +0000
Subject: [PATCH 07/13] introduce reviewdog/action-shellcheck

---
 .github/workflows/reviewdog.yml | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 .github/workflows/reviewdog.yml

diff --git a/.github/workflows/reviewdog.yml b/.github/workflows/reviewdog.yml
new file mode 100644
index 0000000..af4188b
--- /dev/null
+++ b/.github/workflows/reviewdog.yml
@@ -0,0 +1,16 @@
+name: reviewdog
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+jobs:
+  shellcheck:
+    name: runner / shellcheck
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: reviewdog/action-shellcheck@v1
+        with:
+          github_token: ${{ secrets.github_token }}
+          reporter: github-check

From f5c529d9a1bcbdcb97d203488050b1864c43c59f Mon Sep 17 00:00:00 2001
From: haya14busa <haya14busa@gmail.com>
Date: Sun, 19 Jan 2020 04:36:49 +0000
Subject: [PATCH 08/13] Use warning for shellcheck

---
 .github/workflows/reviewdog.yml | 1 +
 .github/workflows/test.yml      | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/reviewdog.yml b/.github/workflows/reviewdog.yml
index af4188b..6d502d5 100644
--- a/.github/workflows/reviewdog.yml
+++ b/.github/workflows/reviewdog.yml
@@ -14,3 +14,4 @@ jobs:
         with:
           github_token: ${{ secrets.github_token }}
           reporter: github-check
+          level: warning
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 9f69c41..450c99c 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: ./
+      - uses: .
         id: autobump
         with:
           file: testdata/testfile

From 6edb19b92ef69567cde3b90116e5704027b06464 Mon Sep 17 00:00:00 2001
From: haya14busa <haya14busa@gmail.com>
Date: Sun, 19 Jan 2020 05:54:32 +0000
Subject: [PATCH 09/13] tweak reviewdog reporter

---
 .github/workflows/reviewdog.yml | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/reviewdog.yml b/.github/workflows/reviewdog.yml
index 6d502d5..2d6fea3 100644
--- a/.github/workflows/reviewdog.yml
+++ b/.github/workflows/reviewdog.yml
@@ -10,8 +10,14 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
+      - uses: haya14busa/action-cond@v1
+        id: reporter
+        with:
+          cond: ${{ github.event_name == 'pull_request' }}
+          if_true: "github-pr-review"
+          if_false: "github-check"
       - uses: reviewdog/action-shellcheck@v1
         with:
           github_token: ${{ secrets.github_token }}
-          reporter: github-check
+          reporter: ${{ steps.reporter.outputs.value }}
           level: warning

From c1da361dcaf0e6da3740350857ceda548d3d7ab4 Mon Sep 17 00:00:00 2001
From: haya14busa <haya14busa@gmail.com>
Date: Sun, 19 Jan 2020 05:55:28 +0000
Subject: [PATCH 10/13] fix test

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

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 450c99c..9f69c41 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: .
+      - uses: ./
         id: autobump
         with:
           file: testdata/testfile

From 0f5b75005133f89dd9bfea8b16016293f00927ba Mon Sep 17 00:00:00 2001
From: haya14busa <haya14busa@gmail.com>
Date: Sun, 19 Jan 2020 06:00:46 +0000
Subject: [PATCH 11/13] fix shellcheck errors

---
 entrypoint.sh | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/entrypoint.sh b/entrypoint.sh
index 256db03..0b1e874 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 set -e
 
-if [ ! -z "${GITHUB_WORKSPACE}" ]; then
+if [ -n "${GITHUB_WORKSPACE}" ]; then
   cd "${GITHUB_WORKSPACE}" || exit
 fi
 
@@ -18,16 +18,16 @@ fi
 echo "Current ${VERSION_NAME}=${CURRENT_VERSION}"
 
 # Get latest semantic version release tag name from GitHub Release API.
-GITHUB_AUTH_HEADER=""
-if [ ! -z "${INPUT_GITHUB_TOKEN}" ]; then
-  GITHUB_AUTH_HEADER="-H \"Authorization: token ${INPUT_GITHUB_TOKEN}\""
+GITHUB_AUTH_HEADER=()
+if [ -n "${INPUT_GITHUB_TOKEN}" ]; then
+  GITHUB_AUTH_HEADER=(-H "Authorization: token ${INPUT_GITHUB_TOKEN}")
   echo "Use INPUT_GITHUB_TOKEN to get release data."
 else
   echo "INPUT_GITHUB_TOKEN is not available. Subscequent GitHub API call can fail due to API limit."
 fi
 
 LATEST_VERSION=$(\
-  curl -s ${GITHUB_AUTH_HEADER} https://api.github.com/repos/${REPO}/releases | \
+  curl -s ${GITHUB_AUTH_HEADER[@]} "https://api.github.com/repos/${REPO}/releases" | \
   jq -r '.[] | .tag_name' | \
   sed 's/^v//' | \
   grep -P '\d+\.\d+\.\d+' | \

From 4b16828cda7b195d32722f0adf4a78816a5c159a Mon Sep 17 00:00:00 2001
From: haya14busa <haya14busa@gmail.com>
Date: Sun, 19 Jan 2020 06:10:10 +0000
Subject: [PATCH 12/13] fix https://github.com/koalaman/shellcheck/wiki/SC2039

---
 entrypoint.sh | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/entrypoint.sh b/entrypoint.sh
index 0b1e874..b0b8295 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -18,16 +18,17 @@ fi
 echo "Current ${VERSION_NAME}=${CURRENT_VERSION}"
 
 # Get latest semantic version release tag name from GitHub Release API.
-GITHUB_AUTH_HEADER=()
-if [ -n "${INPUT_GITHUB_TOKEN}" ]; then
-  GITHUB_AUTH_HEADER=(-H "Authorization: token ${INPUT_GITHUB_TOKEN}")
-  echo "Use INPUT_GITHUB_TOKEN to get release data."
-else
-  echo "INPUT_GITHUB_TOKEN is not available. Subscequent GitHub API call can fail due to API limit."
-fi
-
+list_releases() {
+  if [ -n "${INPUT_GITHUB_TOKEN}" ]; then
+    echo "Use INPUT_GITHUB_TOKEN to get release data." >&2
+    curl -s -H "Authorization: token ${INPUT_GITHUB_TOKEN}" "https://api.github.com/repos/${REPO}/releases"
+  else
+    echo "INPUT_GITHUB_TOKEN is not available. Subscequent GitHub API call can fail due to API limit." >&2
+    curl -s "https://api.github.com/repos/${REPO}/releases"
+  fi
+}
 LATEST_VERSION=$(\
-  curl -s ${GITHUB_AUTH_HEADER[@]} "https://api.github.com/repos/${REPO}/releases" | \
+  list_releases | \
   jq -r '.[] | .tag_name' | \
   sed 's/^v//' | \
   grep -P '\d+\.\d+\.\d+' | \

From 5a513c130d38bbc8526290d565e6f0e6713ab27f Mon Sep 17 00:00:00 2001
From: haya14busa <haya14busa@gmail.com>
Date: Sun, 19 Jan 2020 06:14:06 +0000
Subject: [PATCH 13/13] Introduce reviewdog/action-hadolint

---
 .github/workflows/reviewdog.yml | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/.github/workflows/reviewdog.yml b/.github/workflows/reviewdog.yml
index 2d6fea3..7e683dd 100644
--- a/.github/workflows/reviewdog.yml
+++ b/.github/workflows/reviewdog.yml
@@ -21,3 +21,20 @@ jobs:
           github_token: ${{ secrets.github_token }}
           reporter: ${{ steps.reporter.outputs.value }}
           level: warning
+
+  hadolint:
+    name: runner / hadolint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: haya14busa/action-cond@v1
+        id: reporter
+        with:
+          cond: ${{ github.event_name == 'pull_request' }}
+          if_true: "github-pr-review"
+          if_false: "github-check"
+      - uses: reviewdog/action-hadolint@v1
+        with:
+          github_token: ${{ secrets.github_token }}
+          reporter: ${{ steps.reporter.outputs.value }}
+          level: warning